chore(ci): retrigger regression gate

[skip-regression-check]
fix: pin staging ci jobs to a single tested sha
2026-08-27 08:00:17 +00:00 · 2026-03-28 20:44:19 +03:00 · 2026-03-24 16:29:49 -07:00
138 changed files with 1163 additions and 12143 deletions
@@ -1,6 +1,11 @@
 name: E2E Tests
 on:
  workflow_call:
+    inputs:
+      ref:
+        description: Commit SHA or ref to test
+        required: false
+        type: string
  schedule:
    - cron: "0 6 * * 1"  # Weekly Monday 6 AM UTC
  workflow_dispatch:
@@ -19,6 +24,8 @@ jobs:
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}

      - uses: dtolnay/rust-toolchain@stable

@@ -59,6 +66,8 @@ jobs:
            files: "tests/e2e/scenarios/test_owner_scope.py tests/e2e/scenarios/test_routine_event_batch.py"
    steps:
      - uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}

      - name: Download binary
        uses: actions/download-artifact@v4
@@ -62,7 +62,7 @@ jobs:
    steps:
      - uses: actions/checkout@v6
        with:
-          ref: staging
+          ref: ${{ github.sha }}
          fetch-depth: 0
          fetch-tags: true

@@ -117,6 +117,8 @@ jobs:
    needs: check-changes
    if: needs.check-changes.outputs.has_changes == 'true'
    uses: ./.github/workflows/test.yml
+    with:
+      ref: ${{ needs.check-changes.outputs.current_head }}

  # ── Run E2E browser tests ────────────────────────────────────────
  e2e:
@@ -124,6 +126,8 @@ jobs:
    needs: check-changes
    if: needs.check-changes.outputs.has_changes == 'true'
    uses: ./.github/workflows/e2e.yml
+    with:
+      ref: ${{ needs.check-changes.outputs.current_head }}

  # ── Create promotion PR (triggers claude-review.yml on the PR) ──
  create-promotion-pr:
@@ -137,7 +141,7 @@ jobs:
    steps:
      - uses: actions/checkout@v6
        with:
-          ref: staging
+          ref: ${{ needs.check-changes.outputs.current_head }}
          fetch-depth: 0

      - name: Generate GitHub App token
@@ -163,7 +167,7 @@ jobs:
          PROMOTION_BASE: ${{ needs.resolve-promotion-base.outputs.promotion_base }}
        run: |
          git fetch origin "${PROMOTION_BASE}"
-          AHEAD=$(git rev-list --count "origin/${PROMOTION_BASE}..origin/staging")
+          AHEAD=$(git rev-list --count "origin/${PROMOTION_BASE}..HEAD")
          echo "commits_ahead=${AHEAD}" >> "$GITHUB_OUTPUT"
          if [ "$AHEAD" -eq 0 ]; then
            echo "Staging is not ahead of ${PROMOTION_BASE}. Nothing to promote."
@@ -1,6 +1,11 @@
 name: Run Tests
 on:
  workflow_call:
+    inputs:
+      ref:
+        description: Commit SHA or ref to test
+        required: false
+        type: string
  pull_request:
    branches:
      - main
@@ -12,7 +17,6 @@ jobs:
  tests:
    name: Tests (${{ matrix.name }})
    runs-on: ubuntu-latest
-    timeout-minutes: 45
    strategy:
      fail-fast: false
      matrix:
@@ -29,6 +33,8 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
@@ -41,17 +47,16 @@ jobs:
      - name: Build WASM channels (for integration tests)
        run: ./scripts/build-wasm-extensions.sh --channels
      - name: Run Tests
-        run: |
-          timeout --signal=INT --kill-after=30s 40m \
-            cargo test ${{ matrix.flags }} -- --nocapture
+        run: cargo test ${{ matrix.flags }} -- --nocapture

  heavy-integration-tests:
    name: Heavy Integration Tests
    runs-on: ubuntu-latest
-    timeout-minutes: 20
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
@@ -62,13 +67,9 @@ jobs:
      - name: Build Telegram WASM channel
        run: cargo build --manifest-path channels-src/telegram/Cargo.toml --target wasm32-wasip2 --release
      - name: Run thread scheduling integration tests
-        run: |
-          timeout --signal=INT --kill-after=30s 15m \
-            cargo test --no-default-features --features libsql,integration --test e2e_thread_scheduling -- --nocapture
+        run: cargo test --no-default-features --features libsql,integration --test e2e_thread_scheduling -- --nocapture
      - name: Run Telegram thread-scope regression test
-        run: |
-          timeout --signal=INT --kill-after=30s 10m \
-            cargo test --features integration --test telegram_auth_integration test_private_messages_use_chat_id_as_thread_scope -- --exact
+        run: cargo test --features integration --test telegram_auth_integration test_private_messages_use_chat_id_as_thread_scope -- --exact

  telegram-tests:
    name: Telegram Channel Tests
@@ -76,17 +77,16 @@ jobs:
      github.event_name != 'pull_request' ||
      github.base_ref != 'staging'
    runs-on: ubuntu-latest
-    timeout-minutes: 15
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
      - name: Run Telegram Channel Tests
-        run: |
-          timeout --signal=INT --kill-after=30s 10m \
-            cargo test --manifest-path channels-src/telegram/Cargo.toml -- --nocapture
+        run: cargo test --manifest-path channels-src/telegram/Cargo.toml -- --nocapture

  windows-build:
    name: Windows Build (${{ matrix.name }})
@@ -107,6 +107,8 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
@@ -121,10 +123,11 @@ jobs:
      github.event_name != 'pull_request' ||
      github.base_ref != 'staging'
    runs-on: ubuntu-latest
-    timeout-minutes: 30
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
        with:
@@ -137,9 +140,7 @@ jobs:
      - name: Build all WASM extensions against current WIT
        run: ./scripts/build-wasm-extensions.sh
      - name: Instantiation test (host linker compatibility)
-        run: |
-          timeout --signal=INT --kill-after=30s 20m \
-            cargo test --all-features wit_compat -- --nocapture
+        run: cargo test --all-features wit_compat -- --nocapture

  bench-compile:
    name: Benchmark Compilation
@@ -147,6 +148,8 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}
      - name: Install Rust
        uses: dtolnay/rust-toolchain@stable
      - uses: Swatinem/rust-cache@v2
@@ -164,6 +167,8 @@ jobs:
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
+        with:
+          ref: ${{ inputs.ref || github.sha }}
      - name: Build Docker image
        run: docker build -t ironclaw-test:ci .

@@ -175,6 +180,7 @@ jobs:
      - name: Checkout repository
        uses: actions/checkout@v6
        with:
+          ref: ${{ inputs.ref || github.sha }}
          fetch-depth: 0
      - name: Check version bumps for changed extensions
        env:
@@ -7,138 +7,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0

 ## [Unreleased]

-## [0.22.0](https://github.com/nearai/ironclaw/compare/ironclaw-v0.21.0...ironclaw-v0.22.0) - 2026-03-25
-
-### Added
-
- *(agent)* thread per-tool reasoning through provider, session, and all surfaces ([#1513](https://github.com/nearai/ironclaw/pull/1513))
- *(cli)* show credential auth status in tool info ([#1572](https://github.com/nearai/ironclaw/pull/1572))
- multi-tenant auth with per-user workspace isolation ([#1118](https://github.com/nearai/ironclaw/pull/1118))
- *(cli)* add ironclaw models subcommands (list/status/set/set-provider) ([#1043](https://github.com/nearai/ironclaw/pull/1043))
- *(workspace)* multi-scope workspace reads ([#1117](https://github.com/nearai/ironclaw/pull/1117))
- *(ux)* complete UX overhaul — design system, onboarding, web polish ([#1277](https://github.com/nearai/ironclaw/pull/1277))
- *(gemini_oauth)* full Gemini CLI OAuth integration with Cloud Code API ([#1356](https://github.com/nearai/ironclaw/pull/1356))
- *(shell)* add Low/Medium/High risk levels for graduated command approval (closes #172) ([#368](https://github.com/nearai/ironclaw/pull/368))
- *(agent)* queue and merge messages during active turns ([#1412](https://github.com/nearai/ironclaw/pull/1412))
- *(cli)* add `ironclaw hooks list` subcommand ([#1023](https://github.com/nearai/ironclaw/pull/1023))
- *(extensions)* support text setup fields in web configure modal ([#496](https://github.com/nearai/ironclaw/pull/496))
- *(llm)* add GitHub Copilot as LLM provider ([#1512](https://github.com/nearai/ironclaw/pull/1512))
- *(workspace)* layered memory with sensitivity-based privacy redirect ([#1112](https://github.com/nearai/ironclaw/pull/1112))
- *(webhooks)* add public webhook trigger endpoint for routines ([#736](https://github.com/nearai/ironclaw/pull/736))
- *(llm)* Add OpenAI Codex (ChatGPT subscription) as LLM provider ([#1461](https://github.com/nearai/ironclaw/pull/1461))
- *(web)* add light theme with dark/light/system toggle ([#1457](https://github.com/nearai/ironclaw/pull/1457))
- *(agent)* activate stuck_threshold for time-based stuck job detection ([#1234](https://github.com/nearai/ironclaw/pull/1234))
- chat onboarding and routine advisor ([#927](https://github.com/nearai/ironclaw/pull/927))
-
-### Fixed
-
- ensure LLM calls always end with user message (closes #763) ([#1259](https://github.com/nearai/ironclaw/pull/1259))
- restore owner-scoped gateway startup ([#1625](https://github.com/nearai/ironclaw/pull/1625))
- remove stale stream_token gate from channel-relay activation ([#1623](https://github.com/nearai/ironclaw/pull/1623))
- *(agent)* case-insensitive channel match and user_id filter for event triggers ([#1211](https://github.com/nearai/ironclaw/pull/1211))
- *(routines)* normalize status display across web and CLI ([#1469](https://github.com/nearai/ironclaw/pull/1469))
- *(tunnel)* managed tunnels target wrong port and die from SIGPIPE ([#1093](https://github.com/nearai/ironclaw/pull/1093))
- *(agent)* persist /model selection to .env, TOML, and DB ([#1581](https://github.com/nearai/ironclaw/pull/1581))
- post-merge review sweep — 8 fixes across security, perf, and correctness ([#1550](https://github.com/nearai/ironclaw/pull/1550))
- generate Mistral-compatible 9-char alphanumeric tool call IDs ([#1242](https://github.com/nearai/ironclaw/pull/1242))
- *(mcp)* handle empty 202 notification acknowledgements ([#1539](https://github.com/nearai/ironclaw/pull/1539))
- *(tests)* eliminate env mutex poison cascade ([#1558](https://github.com/nearai/ironclaw/pull/1558))
- *(safety)* escape tool output XML content and remove misleading sanitized attr ([#1067](https://github.com/nearai/ironclaw/pull/1067))
- *(oauth)* reject malformed ic2.* states in decode_hosted_oauth_state ([#1441](https://github.com/nearai/ironclaw/pull/1441)) ([#1454](https://github.com/nearai/ironclaw/pull/1454))
- parameter coercion and validation for oneOf/anyOf/allOf schemas ([#1397](https://github.com/nearai/ironclaw/pull/1397))
- persist startup-loaded MCP clients in ExtensionManager ([#1509](https://github.com/nearai/ironclaw/pull/1509))
- *(deps)* patch rustls-webpki vulnerability (RUSTSEC-2026-0049)
- *(routines)* add missing extension_manager field in trigger_manual EngineContext
- *(ci)* serialize env-mutating OAuth wildcard tests with ENV_MUTEX ([#1280](https://github.com/nearai/ironclaw/pull/1280)) ([#1468](https://github.com/nearai/ironclaw/pull/1468))
- *(setup)* remove redundant LLM config and API keys from bootstrap .env ([#1448](https://github.com/nearai/ironclaw/pull/1448))
- resolve wasm broadcast merge conflicts with staging ([#395](https://github.com/nearai/ironclaw/pull/395)) ([#1460](https://github.com/nearai/ironclaw/pull/1460))
- skip credential validation for Bedrock backend ([#1011](https://github.com/nearai/ironclaw/pull/1011))
- register sandbox jobs in ContextManager for query tool visibility ([#1426](https://github.com/nearai/ironclaw/pull/1426))
- prefer execution-local message routing metadata ([#1449](https://github.com/nearai/ironclaw/pull/1449))
- *(security)* validate embedding base URLs to prevent SSRF ([#1221](https://github.com/nearai/ironclaw/pull/1221))
- f32→f64 precision artifact in temperature causes provider 400 errors ([#1450](https://github.com/nearai/ironclaw/pull/1450))
- *(routines)* surface errors when sandbox unavailable for full_job routines ([#769](https://github.com/nearai/ironclaw/pull/769))
- restore libSQL vector search with dynamic dimensions ([#1393](https://github.com/nearai/ironclaw/pull/1393))
- staging CI triage — consolidate retry parsing, fix flaky tests, add docs ([#1427](https://github.com/nearai/ironclaw/pull/1427))
-
-### Other
-
- Merge branch 'main' into staging-promote/455f543b-23329172268
- Merge pull request #1655 from nearai/codex/fix-staging-promotion-1451-version-bumps
- Merge pull request #1499 from nearai/staging-promote/9603fefd-23364438978
- Fix libsql prompt scope regressions ([#1651](https://github.com/nearai/ironclaw/pull/1651))
- Normalize cron schedules on routine create ([#1648](https://github.com/nearai/ironclaw/pull/1648))
- Fix MCP lifecycle trace user scope ([#1646](https://github.com/nearai/ironclaw/pull/1646))
- Fix REPL single-message hang and cap CI test duration ([#1643](https://github.com/nearai/ironclaw/pull/1643))
- extract AppEvent to crates/ironclaw_common ([#1615](https://github.com/nearai/ironclaw/pull/1615))
- Fix hosted OAuth refresh via proxy ([#1602](https://github.com/nearai/ironclaw/pull/1602))
- *(agent)* optimize approval thread resolution (UUID parsing + lock contention) ([#1592](https://github.com/nearai/ironclaw/pull/1592))
- *(tools)* auto-compact WASM tool schemas, add descriptions, improve credential prompts ([#1525](https://github.com/nearai/ironclaw/pull/1525))
- Default new lightweight routines to tools-enabled ([#1573](https://github.com/nearai/ironclaw/pull/1573))
- Google OAuth URL broken when initiated from Telegram channel ([#1165](https://github.com/nearai/ironclaw/pull/1165))
- add gitcgr code graph badge ([#1563](https://github.com/nearai/ironclaw/pull/1563))
- Fix owner-scoped message routing fallbacks ([#1574](https://github.com/nearai/ironclaw/pull/1574))
- *(tools)* remove unconditional params clone in shared execution (fix #893) ([#926](https://github.com/nearai/ironclaw/pull/926))
- *(llm)* move transcription module into src/llm/ ([#1559](https://github.com/nearai/ironclaw/pull/1559))
- *(agent)* avoid preview allocations for non-truncated strings (fix #894) ([#924](https://github.com/nearai/ironclaw/pull/924))
- Expand AGENTS.md with coding agents guidance ([#1392](https://github.com/nearai/ironclaw/pull/1392))
- Fix CI approval flows and stale fixtures ([#1478](https://github.com/nearai/ironclaw/pull/1478))
- Use live owner tool scope for autonomous routines and jobs ([#1453](https://github.com/nearai/ironclaw/pull/1453))
- use Arc in embedding cache to avoid clones on miss path ([#1438](https://github.com/nearai/ironclaw/pull/1438))
- Add owner-scoped permissions for full-job routines ([#1440](https://github.com/nearai/ironclaw/pull/1440))
-
-## [0.21.0](https://github.com/nearai/ironclaw/compare/v0.20.0...v0.21.0) - 2026-03-20
-
-### Added
-
- structured fallback deliverables for failed/stuck jobs ([#236](https://github.com/nearai/ironclaw/pull/236))
- LRU embedding cache for workspace search ([#1423](https://github.com/nearai/ironclaw/pull/1423))
- receive relay events via webhook callbacks ([#1254](https://github.com/nearai/ironclaw/pull/1254))
-
-### Fixed
-
- bump Feishu channel version for promotion
- *(approval)* make "always" auto-approve work for credentialed HTTP requests ([#1257](https://github.com/nearai/ironclaw/pull/1257))
- skip NEAR AI session check when backend is not nearai ([#1413](https://github.com/nearai/ironclaw/pull/1413))
-
-### Other
-
- Make hosted OAuth and MCP auth generic ([#1375](https://github.com/nearai/ironclaw/pull/1375))
-
-## [0.20.0](https://github.com/nearai/ironclaw/compare/v0.19.0...v0.20.0) - 2026-03-19
-
-### Added
-
- *(self-repair)* wire stuck_threshold, store, and builder ([#712](https://github.com/nearai/ironclaw/pull/712))
- *(testing)* add FaultInjector framework for StubLlm ([#1233](https://github.com/nearai/ironclaw/pull/1233))
- *(gateway)* unified settings page with subtabs ([#1191](https://github.com/nearai/ironclaw/pull/1191))
- upgrade MiniMax default model to M2.7 ([#1357](https://github.com/nearai/ironclaw/pull/1357))
-
-### Fixed
-
- navigate telegram E2E tests to channels subtab ([#1408](https://github.com/nearai/ironclaw/pull/1408))
- add missing `builder` field and update E2E extensions tab navigation ([#1400](https://github.com/nearai/ironclaw/pull/1400))
- remove debug_assert guards that panic on valid error paths ([#1385](https://github.com/nearai/ironclaw/pull/1385))
- address valid review comments from PR #1359 ([#1380](https://github.com/nearai/ironclaw/pull/1380))
- full_job routine runs stay running until linked job completion ([#1374](https://github.com/nearai/ironclaw/pull/1374))
- full_job routine concurrency tracks linked job lifetime ([#1372](https://github.com/nearai/ironclaw/pull/1372))
- remove -x from coverage pytest to prevent suite-blocking failures ([#1360](https://github.com/nearai/ironclaw/pull/1360))
- add debug_assert invariant guards to critical code paths ([#1312](https://github.com/nearai/ironclaw/pull/1312))
- *(mcp)* retry after missing session id errors ([#1355](https://github.com/nearai/ironclaw/pull/1355))
- *(telegram)* preserve polling after secret-blocked updates ([#1353](https://github.com/nearai/ironclaw/pull/1353))
- *(llm)* cap retry-after delays ([#1351](https://github.com/nearai/ironclaw/pull/1351))
- *(setup)* remove nonexistent webhook secret command hint ([#1349](https://github.com/nearai/ironclaw/pull/1349))
- Rate limiter returns retry after None instead of a duration ([#1269](https://github.com/nearai/ironclaw/pull/1269))
-
-### Other
-
- bump telegram channel version to 0.2.5 ([#1410](https://github.com/nearai/ironclaw/pull/1410))
- *(ci)* enforce test requirement for state machine and resilience changes ([#1230](https://github.com/nearai/ironclaw/pull/1230)) ([#1304](https://github.com/nearai/ironclaw/pull/1304))
- Fix duplicate LLM responses for matched event routines ([#1275](https://github.com/nearai/ironclaw/pull/1275))
- add Japanese README ([#1306](https://github.com/nearai/ironclaw/pull/1306))
- *(ci)* add coverage gates via codecov.yml ([#1228](https://github.com/nearai/ironclaw/pull/1228)) ([#1291](https://github.com/nearai/ironclaw/pull/1291))
- Redesign routine create requests for LLMs ([#1147](https://github.com/nearai/ironclaw/pull/1147))
-
 ## [0.19.0](https://github.com/nearai/ironclaw/compare/v0.18.0...v0.19.0) - 2026-03-17

 ### Added
@@ -121,15 +121,6 @@ version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4b46cbb362ab8752921c97e041f5e366ee6297bd428a31275b9fcf1e380f7299"

-[[package]]
-name = "ansi_term"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d52a9bb7ec0cf484c551830a7ce27bd20d67eac647e1befb56b0be4ee39a55d2"
-dependencies = [
- "winapi",
-]
-
 [[package]]
 name = "anstream"
 version = "0.6.21"
@@ -166,7 +157,7 @@ version = "1.1.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "40c48f72fd53cd289104fc64099abca73db4166ad86ea0b4341abe65af83dadc"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]

 [[package]]
@@ -177,7 +168,7 @@ checksum = "291e6a250ff86cd4a820112fb8898808a366d8f9f58ce16d1f538353ad55747d"
 dependencies = [
 "anstyle",
 "once_cell_polyfill",
- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
 ]

 [[package]]
@@ -401,17 +392,6 @@ version = "1.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1505bd5d3d116872e7271a6d4e16d81d0c8570876c8de68093a09ac269d8aac0"

-[[package]]
-name = "atty"
-version = "0.2.14"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
-dependencies = [
- "hermit-abi 0.1.19",
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "autocfg"
 version = "1.5.0"
@@ -961,29 +941,6 @@ dependencies = [
 "serde",
 ]

-[[package]]
-name = "bindgen"
-version = "0.59.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bd2a9a458e8f4304c52c43ebb0cfbd520289f8379a52e329a38afda99bf8eb8"
-dependencies = [
- "bitflags 1.3.2",
- "cexpr",
- "clang-sys",
- "clap 2.34.0",
- "env_logger",
- "lazy_static",
- "lazycell",
- "log",
- "peeking_take_while",
- "proc-macro2",
- "quote",
- "regex",
- "rustc-hash 1.1.0",
- "shlex",
- "which",
-]
-
 [[package]]
 name = "bindgen"
 version = "0.66.1"
@@ -1403,21 +1360,6 @@ dependencies = [
 "libloading",
 ]

-[[package]]
-name = "clap"
-version = "2.34.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a0610544180c38b88101fecf2dd634b174a62eef6946f84dfc6a7127512b381c"
-dependencies = [
- "ansi_term",
- "atty",
- "bitflags 1.3.2",
- "strsim 0.8.0",
- "textwrap",
- "unicode-width 0.1.14",
- "vec_map",
-]
-
 [[package]]
 name = "clap"
 version = "4.5.60"
@@ -1437,7 +1379,7 @@ dependencies = [
 "anstream",
 "anstyle",
 "clap_lex",
- "strsim 0.11.1",
+ "strsim",
 ]

 [[package]]
@@ -1446,7 +1388,7 @@ version = "4.5.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c757a3b7e39161a4e56f9365141ada2a6c915a8622c408ab6bb4b5d047371031"
 dependencies = [
- "clap 4.5.60",
+ "clap",
 ]

 [[package]]
@@ -1755,7 +1697,7 @@ dependencies = [
 "anes",
 "cast",
 "ciborium",
- "clap 4.5.60",
+ "clap",
 "criterion-plot",
 "is-terminal",
 "itertools 0.10.5",
@@ -1998,7 +1940,7 @@ dependencies = [
 "ident_case",
 "proc-macro2",
 "quote",
- "strsim 0.11.1",
+ "strsim",
 "syn 2.0.117",
 ]

@@ -2194,7 +2136,7 @@ dependencies = [
 "libc",
 "option-ext",
 "redox_users 0.5.2",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]

 [[package]]
@@ -2368,19 +2310,6 @@ dependencies = [
 "syn 2.0.117",
 ]

-[[package]]
-name = "env_logger"
-version = "0.9.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a12e6657c4c97ebab115a42dcee77225f7f482cdd841cf7088c657a42e9e00e7"
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- "atty",
- "humantime",
- "log",
- "regex",
- "termcolor",
-]
-
 [[package]]
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 version = "1.0.2"
@@ -2394,7 +2323,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "39cab71617ae0d63f51a36d69f866391735b51691dbda63cf6f96d042b63efeb"
 dependencies = [
 "libc",
- "windows-sys 0.61.2",
+ "windows-sys 0.52.0",
 ]

 [[package]]
@@ -2919,15 +2848,6 @@ version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2304e00983f87ffb38b55b444b5e3b60a884b5d30c0fca7d82fe33449bbe55ea"

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-checksum = "62b467343b94ba476dcb2500d242dadbb39557df889310ac77c5d99100aaac33"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "hermit-abi"
 version = "0.5.2"
@@ -3088,12 +3008,6 @@ version = "1.0.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "df3b46402a9d5adb4c86a0cf463f42e19994e3ee891101b1841f30a545cb49a9"

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-
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 version = "0.14.32"
@@ -3236,7 +3150,7 @@ dependencies = [
 "libc",
 "percent-encoding",
 "pin-project-lite",
- "socket2 0.6.3",
+ "socket2 0.5.10",
 "system-configuration",
 "tokio",
 "tower-service",
@@ -3476,9 +3390,8 @@ dependencies = [

 [[package]]
 name = "ironclaw"
-version = "0.22.0"
+version = "0.19.0"
 dependencies = [
- "aes",
 "aes-gcm",
 "aho-corasick",
 "anyhow",
@@ -3493,7 +3406,7 @@ dependencies = [
 "bytes",
 "chrono",
 "chrono-tz",
- "clap 4.5.60",
+ "clap",
 "clap_complete",
 "criterion",
 "cron",
@@ -3515,7 +3428,6 @@ dependencies = [
 "hyper-util",
 "iana-time-zone",
 "insta",
- "ironclaw_common",
 "ironclaw_safety",
 "json5",
 "libsql",
@@ -3545,7 +3457,6 @@ dependencies = [
 "serde_json",
 "serde_yml",
 "sha2",
- "silk-rs",
 "subtle",
 "tar",
 "tempfile",
@@ -3574,17 +3485,9 @@ dependencies = [
 "zip",
 ]

-[[package]]
-name = "ironclaw_common"
-version = "0.1.0"
-dependencies = [
- "serde",
- "serde_json",
-]
-
 [[package]]
 name = "ironclaw_safety"
-version = "0.2.0"
+version = "0.1.0"
 dependencies = [
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 "regex",
@@ -3609,9 +3512,9 @@ version = "0.4.17"
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 dependencies = [
- "hermit-abi 0.5.2",
+ "hermit-abi",
 "libc",
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]

 [[package]]
@@ -3845,7 +3748,7 @@ version = "0.5.0"
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 checksum = "5f2a50a585a1184a43621a9133b7702ba5cb7a87ca5e704056b19d8005de6faf"
 dependencies = [
- "bindgen 0.66.1",
+ "bindgen",
 "cc",
 ]

@@ -4231,7 +4134,7 @@ version = "0.50.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7957b9740744892f114936ab4a57b3f487491bbeafaf8083688b16841a4240e5"
 dependencies = [
- "windows-sys 0.61.2",
+ "windows-sys 0.59.0",
 ]

 [[package]]
@@ -4319,7 +4222,7 @@ version = "1.17.0"
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 dependencies = [
- "hermit-abi 0.5.2",
+ "hermit-abi",
 "libc",
 ]

@@ -4797,7 +4700,7 @@ checksum = "5d0e4f59085d47d8241c88ead0f274e8a0cb551f3625263c05eb8dd897c34218"
 dependencies = [
 "cfg-if",
 "concurrent-queue",
- "hermit-abi 0.5.2",
+ "hermit-abi",
 "pin-project-lite",
 "rustix 1.1.4",
 "windows-sys 0.61.2",
@@ -5017,7 +4920,7 @@ dependencies = [
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 "rustc-hash 2.1.1",
 "rustls 0.23.37",
- "socket2 0.6.3",
+ "socket2 0.5.10",
 "thiserror 2.0.18",
 "tokio",
 "tracing",
@@ -5054,9 +4957,9 @@ dependencies = [
 "cfg_aliases",
 "libc",
 "once_cell",
- "socket2 0.6.3",
+ "socket2 0.5.10",
 "tracing",
- "windows-sys 0.60.2",
+ "windows-sys 0.59.0",
 ]

 [[package]]
@@ -5569,7 +5472,7 @@ dependencies = [
 "errno",
 "libc",
 "linux-raw-sys 0.12.1",
- "windows-sys 0.61.2",
+ "windows-sys 0.52.0",
 ]

 [[package]]
@@ -6195,18 +6098,6 @@ dependencies = [
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@@ -6263,7 +6154,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
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 dependencies = [
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- "windows-sys 0.61.2",
+ "windows-sys 0.60.2",
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 [[package]]
@@ -6335,12 +6226,6 @@ dependencies = [
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-[[package]]
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-
 [[package]]
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 version = "0.11.1"
@@ -6494,7 +6379,7 @@ dependencies = [
 "getrandom 0.4.2",
 "once_cell",
 "rustix 1.1.4",
- "windows-sys 0.61.2",
+ "windows-sys 0.52.0",
 ]

 [[package]]
@@ -6581,15 +6466,6 @@ dependencies = [
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 ]

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-
 [[package]]
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@@ -7303,7 +7179,7 @@ checksum = "f2f6fb2847f6742cd76af783a2a2c49e9375d0a111c7bef6f71cd9e738c72d6e"
 dependencies = [
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 "tempfile",
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+ "windows-sys 0.60.2",
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-[[package]]
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-
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@@ -8159,7 +8029,7 @@ version = "0.1.11"
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 dependencies = [
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+ "windows-sys 0.48.0",
 ]

 [[package]]
@@ -1,5 +1,5 @@
 [workspace]
-members = [".", "crates/ironclaw_common", "crates/ironclaw_safety"]
+members = [".", "crates/ironclaw_safety"]
 exclude = [
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    "channels-src/telegram",
@@ -20,7 +20,7 @@ exclude = [

 [package]
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-version = "0.22.0"
+version = "0.19.0"
 edition = "2024"
 rust-version = "1.92"
 description = "Secure personal AI assistant that protects your data and expands its capabilities on the fly"
@@ -100,11 +100,8 @@ tower-http = { version = "0.6", features = ["trace", "cors", "set-header"] }
 # Cron scheduling for routines
 cron = "0.13"

-# Shared types
-ironclaw_common = { path = "crates/ironclaw_common", version = "0.1.0" }
-
 # Safety/sanitization
-ironclaw_safety = { path = "crates/ironclaw_safety", version = "0.2.0" }
+ironclaw_safety = { path = "crates/ironclaw_safety", version = "0.1.0" }
 regex = "1"
 aho-corasick = "1"

@@ -138,7 +135,6 @@ wasmtime-wasi = "28"  # WASI support for component model
 wasmparser = "0.220"  # WASM binary parsing for validation

 # Cryptography for secrets management
-aes = "0.8"
 aes-gcm = "0.10"
 hkdf = "0.12"
 hmac = "0.12"
@@ -175,7 +171,6 @@ base64 = "0.22.1"
 mime_guess = "2.0.5"
 clap_complete = "4.5.0"
 lru = "0.16.3"
-silk-rs = "0.2.0"

 # HTML to Markdown conversion (feature gated)
 html-to-markdown-rs = { version = "2.3", optional = true }
@@ -77,7 +77,6 @@ This document tracks feature parity between IronClaw (Rust implementation) and O
 | Linq | ✅ | ❌ | P3 | Real iMessage via API, no Mac required |
 | Feishu/Lark | ✅ | 🚧 | P3 | WASM channel with Event Subscription v2.0; Bitable/Docx tools planned |
 | LINE | ✅ | ❌ | P3 | |
-| WeChat (iLink bot) | ✅ | 🚧 | P2 | Extension-first channel (`channels-src/wechat`), single-account DM flow with QR login, typing, image send/receive, inbound file extraction, and inbound voice handling with SILK-to-WAV fallback; multi-account plus video and outbound file parity follow-up |
 | WebChat | ✅ | ✅ | - | Web gateway chat |
 | Matrix | ✅ | ❌ | P3 | E2EE support |
 | Mattermost | ✅ | ❌ | P3 | Emoji reactions, interactive buttons, model picker |
@@ -1,2 +0,0 @@
-/target
-/*.wasm
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-# It is not intended for manual editing.
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@@ -1,27 +0,0 @@
-[package]
-name = "wechat-channel"
-version = "0.1.0"
-edition = "2021"
-description = "WeChat iLink Bot channel for IronClaw"
-license = "MIT OR Apache-2.0"
-
-[lib]
-crate-type = ["cdylib"]
-
-[dependencies]
-wit-bindgen = "0.36"
-serde = { version = "1.0", features = ["derive"] }
-serde_json = "1.0"
-base64 = "0.22"
-aes = "0.8"
-cipher = "0.4"
-md-5 = "0.10"
-rand = "0.8"
-
-[profile.release]
-opt-level = "s"
-lto = true
-strip = true
-codegen-units = 1
-
-[workspace]
@@ -1,29 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-cd "$(dirname "$0")"
-
-echo "Building WeChat channel WASM component..."
-
-cargo build --release --target wasm32-wasip2
-
-WASM_PATH="target/wasm32-wasip2/release/wechat_channel.wasm"
-
-if [ -f "$WASM_PATH" ]; then
-    if command -v wasm-tools >/dev/null 2>&1; then
-        wasm-tools component new "$WASM_PATH" -o wechat.wasm 2>/dev/null || cp "$WASM_PATH" wechat.wasm
-        wasm-tools strip wechat.wasm -o wechat.wasm
-    else
-        cp "$WASM_PATH" wechat.wasm
-        echo "wasm-tools not found; copied raw wasm output without component conversion/strip"
-    fi
-
-    echo "Built: wechat.wasm ($(du -h wechat.wasm | cut -f1))"
-    echo ""
-    echo "To install:"
-    echo "  mkdir -p ~/.ironclaw/channels"
-    echo "  cp wechat.wasm wechat.capabilities.json ~/.ironclaw/channels/"
-else
-    echo "Error: WASM output not found at $WASM_PATH"
-    exit 1
-fi
@@ -1,277 +0,0 @@
-use base64::Engine as _;
-
-use crate::near::agent::channel_host;
-use crate::types::{
-    BaseInfo, GetConfigRequest, GetConfigResponse, GetUpdatesRequest, GetUpdatesResponse,
-    GetUploadUrlRequest, GetUploadUrlResponse, MessageItem, OutboundWechatMessage,
-    SendMessageRequest, SendTypingRequest, SendTypingResponse, TextItem, WechatConfig,
-    MESSAGE_ITEM_TEXT, MESSAGE_STATE_FINISH, MESSAGE_TYPE_BOT,
-};
-
-pub fn base_info() -> BaseInfo {
-    BaseInfo {
-        channel_version: env!("CARGO_PKG_VERSION").to_string(),
-    }
-}
-
-fn ensure_trailing_slash(base_url: &str) -> String {
-    if base_url.ends_with('/') {
-        base_url.to_string()
-    } else {
-        format!("{base_url}/")
-    }
-}
-
-fn random_wechat_uin() -> String {
-    let seed = (channel_host::now_millis() % u32::MAX as u64) as u32;
-    base64::engine::general_purpose::STANDARD.encode(seed.to_string())
-}
-
-fn request_headers(body: &[u8]) -> String {
-    serde_json::json!({
-        "Content-Type": "application/json",
-        "AuthorizationType": "ilink_bot_token",
-        "Authorization": "Bearer {WECHAT_BOT_TOKEN}",
-        "Content-Length": body.len().to_string(),
-        "X-WECHAT-UIN": random_wechat_uin(),
-    })
-    .to_string()
-}
-
-fn summarize_body_preview(bytes: &[u8], limit: usize) -> String {
-    let preview = String::from_utf8_lossy(&bytes[..bytes.len().min(limit)]);
-    let normalized = preview.replace(['\n', '\r'], " ");
-    if bytes.len() > limit {
-        format!("{normalized}...")
-    } else {
-        normalized
-    }
-}
-
-pub fn get_updates(
-    config: &WechatConfig,
-    get_updates_buf: &str,
-) -> Result<GetUpdatesResponse, String> {
-    get_updates_with_timeout(config, get_updates_buf, config.long_poll_timeout_ms)
-}
-
-pub fn get_updates_with_timeout(
-    config: &WechatConfig,
-    get_updates_buf: &str,
-    timeout_ms: u32,
-) -> Result<GetUpdatesResponse, String> {
-    let body = serde_json::to_vec(&GetUpdatesRequest {
-        get_updates_buf: get_updates_buf.to_string(),
-        base_info: base_info(),
-    })
-    .map_err(|e| format!("Failed to encode getUpdates request: {e}"))?;
-    let headers = request_headers(&body);
-    let url = format!(
-        "{}ilink/bot/getupdates",
-        ensure_trailing_slash(&config.base_url)
-    );
-    channel_host::log(
-        channel_host::LogLevel::Info,
-        &format!(
-            "WeChat getUpdates request: cursor_len={} timeout_ms={}",
-            get_updates_buf.len(),
-            config.long_poll_timeout_ms
-        ),
-    );
-    let response =
-        channel_host::http_request("POST", &url, &headers, Some(&body), Some(timeout_ms))
-            .map_err(|e| format!("getUpdates request failed: {e}"))?;
-
-    channel_host::log(
-        channel_host::LogLevel::Info,
-        &format!(
-            "WeChat getUpdates response: status={} bytes={} has_image_marker={} has_aeskey_marker={} preview={}",
-            response.status,
-            response.body.len(),
-            response
-                .body
-                .windows(b"image_item".len())
-                .any(|window| window == b"image_item"),
-            response
-                .body
-                .windows(b"aeskey".len())
-                .any(|window| window == b"aeskey"),
-            summarize_body_preview(&response.body, 160)
-        ),
-    );
-
-    if response.status != 200 {
-        let body = String::from_utf8_lossy(&response.body);
-        return Err(format!("getUpdates returned {}: {}", response.status, body));
-    }
-
-    let parsed: GetUpdatesResponse = serde_json::from_slice(&response.body)
-        .map_err(|e| format!("Failed to parse getUpdates response: {e}"))?;
-    channel_host::log(
-        channel_host::LogLevel::Info,
-        &format!(
-            "WeChat getUpdates parsed: ret={:?} errcode={:?} msg_count={} next_cursor_len={}",
-            parsed.ret,
-            parsed.errcode,
-            parsed.msgs.len(),
-            parsed.get_updates_buf.as_deref().unwrap_or_default().len()
-        ),
-    );
-    Ok(parsed)
-}
-
-pub fn send_text_message(
-    config: &WechatConfig,
-    to_user_id: &str,
-    text: &str,
-    context_token: Option<&str>,
-) -> Result<(), String> {
-    let message = SendMessageRequest {
-        msg: OutboundWechatMessage {
-            from_user_id: String::new(),
-            to_user_id: to_user_id.to_string(),
-            client_id: format!("wechat-{}", channel_host::now_millis()),
-            message_type: MESSAGE_TYPE_BOT,
-            message_state: MESSAGE_STATE_FINISH,
-            item_list: vec![MessageItem {
-                r#type: Some(MESSAGE_ITEM_TEXT),
-                text_item: Some(TextItem {
-                    text: text.to_string(),
-                }),
-                image_item: None,
-                voice_item: None,
-                file_item: None,
-            }],
-            context_token: context_token.map(str::to_string),
-        },
-        base_info: base_info(),
-    };
-
-    send_message_request(config, &message)
-}
-
-pub fn send_message_request(
-    config: &WechatConfig,
-    message: &SendMessageRequest,
-) -> Result<(), String> {
-    let body = serde_json::to_vec(message)
-        .map_err(|e| format!("Failed to encode sendMessage request: {e}"))?;
-    let headers = request_headers(&body);
-    let url = format!(
-        "{}ilink/bot/sendmessage",
-        ensure_trailing_slash(&config.base_url)
-    );
-
-    let response = channel_host::http_request("POST", &url, &headers, Some(&body), Some(15_000))
-        .map_err(|e| format!("sendMessage request failed: {e}"))?;
-
-    if response.status != 200 {
-        let body = String::from_utf8_lossy(&response.body);
-        return Err(format!(
-            "sendMessage returned {}: {}",
-            response.status, body
-        ));
-    }
-
-    Ok(())
-}
-
-pub fn get_upload_url(
-    config: &WechatConfig,
-    request: &GetUploadUrlRequest,
-) -> Result<GetUploadUrlResponse, String> {
-    let body = serde_json::to_vec(request)
-        .map_err(|e| format!("Failed to encode getUploadUrl request: {e}"))?;
-    let headers = request_headers(&body);
-    let url = format!(
-        "{}ilink/bot/getuploadurl",
-        ensure_trailing_slash(&config.base_url)
-    );
-
-    let response = channel_host::http_request("POST", &url, &headers, Some(&body), Some(15_000))
-        .map_err(|e| format!("getUploadUrl request failed: {e}"))?;
-
-    if response.status != 200 {
-        let body = String::from_utf8_lossy(&response.body);
-        return Err(format!(
-            "getUploadUrl returned {}: {}",
-            response.status, body
-        ));
-    }
-
-    serde_json::from_slice(&response.body)
-        .map_err(|e| format!("Failed to parse getUploadUrl response: {e}"))
-}
-
-pub fn get_config(
-    config: &WechatConfig,
-    ilink_user_id: &str,
-    context_token: Option<&str>,
-) -> Result<GetConfigResponse, String> {
-    let body = serde_json::to_vec(&GetConfigRequest {
-        ilink_user_id: ilink_user_id.to_string(),
-        context_token: context_token.map(str::to_string),
-        base_info: base_info(),
-    })
-    .map_err(|e| format!("Failed to encode getConfig request: {e}"))?;
-    let headers = request_headers(&body);
-    let url = format!(
-        "{}ilink/bot/getconfig",
-        ensure_trailing_slash(&config.base_url)
-    );
-
-    let response = channel_host::http_request("POST", &url, &headers, Some(&body), Some(10_000))
-        .map_err(|e| format!("getConfig request failed: {e}"))?;
-
-    if response.status != 200 {
-        let body = String::from_utf8_lossy(&response.body);
-        return Err(format!("getConfig returned {}: {}", response.status, body));
-    }
-
-    serde_json::from_slice(&response.body)
-        .map_err(|e| format!("Failed to parse getConfig response: {e}"))
-}
-
-pub fn send_typing(
-    config: &WechatConfig,
-    ilink_user_id: &str,
-    typing_ticket: &str,
-    status: i32,
-) -> Result<(), String> {
-    let body = serde_json::to_vec(&SendTypingRequest {
-        ilink_user_id: ilink_user_id.to_string(),
-        typing_ticket: typing_ticket.to_string(),
-        status,
-        base_info: base_info(),
-    })
-    .map_err(|e| format!("Failed to encode sendTyping request: {e}"))?;
-    let headers = request_headers(&body);
-    let url = format!(
-        "{}ilink/bot/sendtyping",
-        ensure_trailing_slash(&config.base_url)
-    );
-
-    let response = channel_host::http_request("POST", &url, &headers, Some(&body), Some(10_000))
-        .map_err(|e| format!("sendTyping request failed: {e}"))?;
-
-    if response.status != 200 {
-        let body = String::from_utf8_lossy(&response.body);
-        return Err(format!("sendTyping returned {}: {}", response.status, body));
-    }
-
-    let parsed: SendTypingResponse = serde_json::from_slice(&response.body)
-        .map_err(|e| format!("Failed to parse sendTyping response: {e}"))?;
-
-    if parsed.ret.unwrap_or(0) != 0 {
-        let errmsg = parsed
-            .errmsg
-            .as_deref()
-            .unwrap_or("unknown WeChat sendTyping error");
-        return Err(format!(
-            "sendTyping returned ret={} errmsg={errmsg}",
-            parsed.ret.unwrap_or(-1)
-        ));
-    }
-
-    Ok(())
-}
@@ -1,6 +0,0 @@
-pub const TOKEN_SECRET_NAME: &str = "wechat_bot_token";
-pub const CONFIG_PATH: &str = "config.json";
-pub const GET_UPDATES_BUF_PATH: &str = "state/get_updates_buf.json";
-pub const CONTEXT_TOKENS_PATH: &str = "state/context_tokens.json";
-pub const TYPING_TICKETS_PATH: &str = "state/typing_tickets.json";
-pub const PENDING_INBOUND_PATH: &str = "state/pending_inbound.json";
@@ -1,942 +0,0 @@
-wit_bindgen::generate!({
-    world: "sandboxed-channel",
-    path: "../../wit/channel.wit",
-});
-
-mod api;
-mod auth;
-mod media;
-mod state;
-mod types;
-
-use exports::near::agent::channel::{
-    AgentResponse, ChannelConfig, Guest, PollConfig, StatusType, StatusUpdate,
-};
-use near::agent::channel_host::{self, EmittedMessage};
-use serde_json::json;
-
-use crate::auth::TOKEN_SECRET_NAME;
-use crate::state::{
-    load_config, load_context_tokens, load_get_updates_buf, load_pending_inbound_bundles,
-    load_typing_tickets, persist_config, persist_context_tokens, persist_get_updates_buf,
-    persist_pending_inbound_bundles, persist_typing_tickets, PendingInboundBundle,
-    StoredInboundAttachment, TypingTicketEntry,
-};
-use crate::types::{
-    OutboundMetadata, WechatConfig, WechatMessage, MESSAGE_ITEM_TEXT, MESSAGE_TYPE_USER,
-    TYPING_STATUS_CANCEL, TYPING_STATUS_TYPING,
-};
-
-const TYPING_TICKET_TTL_MS: u64 = 24 * 60 * 60 * 1000;
-
-#[derive(Debug, Clone, Copy, PartialEq, Eq)]
-enum WechatStatusAction {
-    Typing,
-    Cancel,
-}
-
-struct WechatChannel;
-
-impl Guest for WechatChannel {
-    fn on_start(config_json: String) -> Result<ChannelConfig, String> {
-        let config = serde_json::from_str::<WechatConfig>(&config_json)
-            .map_err(|e| format!("Failed to parse WeChat config: {e}"))?;
-        persist_config(&config)?;
-
-        Ok(ChannelConfig {
-            display_name: "WeChat".to_string(),
-            http_endpoints: Vec::new(),
-            poll: Some(PollConfig {
-                interval_ms: config.poll_interval_ms.max(30_000),
-                enabled: true,
-            }),
-        })
-    }
-
-    fn on_http_request(
-        _req: exports::near::agent::channel::IncomingHttpRequest,
-    ) -> exports::near::agent::channel::OutgoingHttpResponse {
-        exports::near::agent::channel::OutgoingHttpResponse {
-            status: 404,
-            headers_json: "{}".to_string(),
-            body: b"{\"error\":\"wechat channel does not expose webhooks\"}".to_vec(),
-        }
-    }
-
-    fn on_poll() {
-        if !channel_host::secret_exists(TOKEN_SECRET_NAME) {
-            channel_host::log(
-                channel_host::LogLevel::Warn,
-                "WeChat bot token is missing; skipping poll",
-            );
-            return;
-        }
-
-        let config = load_config();
-        let cursor = load_get_updates_buf();
-        let mut current_cursor = cursor.clone();
-        let mut context_tokens = load_context_tokens();
-        let mut pending_inbound = match load_pending_inbound_bundles() {
-            Ok(bundles) => bundles,
-            Err(error) => {
-                channel_host::log(
-                    channel_host::LogLevel::Error,
-                    &format!("Failed to load WeChat pending inbound bundles: {error}"),
-                );
-                return;
-            }
-        };
-        let mut pending_inbound_changed = false;
-
-        for bundle in take_due_pending_bundles(&mut pending_inbound, channel_host::now_millis()) {
-            pending_inbound_changed = true;
-            emit_buffered_bundle(bundle);
-        }
-
-        match api::get_updates(&config, &current_cursor) {
-            Ok(response) => {
-                if response.errcode == Some(-14) {
-                    channel_host::log(
-                        channel_host::LogLevel::Error,
-                        "WeChat getUpdates returned errcode=-14; reconnect the channel",
-                    );
-                    return;
-                }
-
-                if response.ret.unwrap_or(0) != 0 {
-                    let errmsg = response
-                        .errmsg
-                        .as_deref()
-                        .unwrap_or("unknown WeChat polling error");
-                    channel_host::log(
-                        channel_host::LogLevel::Warn,
-                        &format!(
-                            "WeChat getUpdates returned ret={} errmsg={errmsg}",
-                            response.ret.unwrap_or(-1)
-                        ),
-                    );
-                }
-
-                if let Some(next_cursor) = response.get_updates_buf.as_deref() {
-                    if next_cursor != current_cursor {
-                        current_cursor = next_cursor.to_string();
-                        if let Err(error) = persist_get_updates_buf(next_cursor) {
-                            channel_host::log(
-                                channel_host::LogLevel::Warn,
-                                &format!("Failed to persist WeChat polling cursor: {error}"),
-                            );
-                        }
-                    }
-                }
-
-                let mut context_tokens_changed = false;
-                for message in response.msgs {
-                    if let Some(from_user_id) = message.from_user_id.as_deref() {
-                        if let Some(context_token) = message.context_token.as_deref() {
-                            let changed = context_tokens
-                                .insert(from_user_id.to_string(), context_token.to_string())
-                                .as_deref()
-                                != Some(context_token);
-                            context_tokens_changed |= changed;
-                        }
-                    }
-                    match incoming_bundle_from_message(&config, message) {
-                        Ok(Some(bundle)) => {
-                            let emitted = process_incoming_bundle(
-                                &mut pending_inbound,
-                                bundle,
-                                &mut pending_inbound_changed,
-                                channel_host::now_millis(),
-                                u64::from(config.inbound_merge_window_ms),
-                            );
-                            for emitted_bundle in emitted {
-                                emit_buffered_bundle(emitted_bundle);
-                            }
-                        }
-                        Ok(None) => {}
-                        Err(error) => {
-                            channel_host::log(
-                                channel_host::LogLevel::Error,
-                                &format!("Failed to map WeChat inbound message: {error}"),
-                            );
-                        }
-                    }
-                }
-
-                collect_follow_up_bundles(
-                    &config,
-                    &mut current_cursor,
-                    &mut context_tokens,
-                    &mut context_tokens_changed,
-                    &mut pending_inbound,
-                    &mut pending_inbound_changed,
-                );
-
-                for bundle in
-                    take_due_pending_bundles(&mut pending_inbound, channel_host::now_millis())
-                {
-                    pending_inbound_changed = true;
-                    emit_buffered_bundle(bundle);
-                }
-
-                if context_tokens_changed {
-                    if let Err(error) = persist_context_tokens(&context_tokens) {
-                        channel_host::log(
-                            channel_host::LogLevel::Warn,
-                            &format!("Failed to persist WeChat context tokens: {error}"),
-                        );
-                    }
-                }
-
-                if pending_inbound_changed {
-                    if let Err(error) = persist_pending_inbound_bundles(&pending_inbound) {
-                        channel_host::log(
-                            channel_host::LogLevel::Warn,
-                            &format!("Failed to persist WeChat pending inbound bundles: {error}"),
-                        );
-                    }
-                }
-            }
-            Err(error) => {
-                channel_host::log(
-                    channel_host::LogLevel::Error,
-                    &format!("WeChat polling failed: {error}"),
-                );
-            }
-        }
-    }
-
-    fn on_respond(response: AgentResponse) -> Result<(), String> {
-        let metadata = serde_json::from_str::<OutboundMetadata>(&response.metadata_json)
-            .map_err(|e| format!("Invalid WeChat response metadata: {e}"))?;
-        let config = load_config();
-        let context_tokens = load_context_tokens();
-        let context_token = metadata
-            .context_token
-            .clone()
-            .or_else(|| context_tokens.get(&metadata.from_user_id).cloned());
-        if let Err(error) = send_typing_indicator(
-            &config,
-            &metadata,
-            context_token.as_deref(),
-            TYPING_STATUS_CANCEL,
-            false,
-        ) {
-            channel_host::log(
-                channel_host::LogLevel::Debug,
-                &format!("Failed to cancel WeChat typing indicator before reply: {error}"),
-            );
-        }
-
-        send_response(&config, &metadata, &response, context_token.as_deref())
-    }
-
-    fn on_status(update: StatusUpdate) {
-        let Some(action) = classify_status_update(&update) else {
-            return;
-        };
-        let metadata = match serde_json::from_str::<OutboundMetadata>(&update.metadata_json) {
-            Ok(metadata) => metadata,
-            Err(_) => {
-                channel_host::log(
-                    channel_host::LogLevel::Debug,
-                    "on_status: no valid WeChat metadata, skipping typing update",
-                );
-                return;
-            }
-        };
-        let config = load_config();
-        let context_tokens = load_context_tokens();
-        let context_token = resolve_context_token(&metadata, &context_tokens);
-
-        let (typing_status, allow_ticket_fetch) = match action {
-            WechatStatusAction::Typing => (TYPING_STATUS_TYPING, true),
-            WechatStatusAction::Cancel => (TYPING_STATUS_CANCEL, false),
-        };
-
-        if let Err(error) = send_typing_indicator(
-            &config,
-            &metadata,
-            context_token.as_deref(),
-            typing_status,
-            allow_ticket_fetch,
-        ) {
-            channel_host::log(
-                channel_host::LogLevel::Debug,
-                &format!("WeChat typing update failed: {error}"),
-            );
-        }
-    }
-
-    fn on_broadcast(_user_id: String, _response: AgentResponse) -> Result<(), String> {
-        Ok(())
-    }
-
-    fn on_shutdown() {}
-}
-
-fn incoming_bundle_from_message(
-    config: &WechatConfig,
-    message: WechatMessage,
-) -> Result<Option<PendingInboundBundle>, String> {
-    if message.message_type != Some(MESSAGE_TYPE_USER) {
-        return Ok(None);
-    }
-
-    let from_user_id = match message.from_user_id.as_deref() {
-        Some(user_id) => user_id,
-        None => return Ok(None),
-    };
-
-    let text = extract_text(&message);
-    let attachments = media::extract_inbound_attachments(config, &message)?
-        .into_iter()
-        .map(StoredInboundAttachment::from)
-        .collect::<Vec<_>>();
-    if text.trim().is_empty() && attachments.is_empty() {
-        return Ok(None);
-    }
-
-    Ok(Some(PendingInboundBundle {
-        from_user_id: from_user_id.to_string(),
-        to_user_id: message.to_user_id,
-        session_id: message.session_id,
-        context_token: message.context_token,
-        message_id: message.message_id,
-        flush_at_ms: 0,
-        text,
-        attachments,
-    }))
-}
-
-fn process_incoming_bundle(
-    pending_inbound: &mut std::collections::HashMap<String, PendingInboundBundle>,
-    mut bundle: PendingInboundBundle,
-    pending_inbound_changed: &mut bool,
-    now_ms: u64,
-    inbound_merge_window_ms: u64,
-) -> Vec<PendingInboundBundle> {
-    let key = bundle.from_user_id.clone();
-    let bundle_has_text = !bundle.text.trim().is_empty();
-    let bundle_has_attachments = !bundle.attachments.is_empty();
-
-    if let Some(mut pending) = pending_inbound.remove(&key) {
-        *pending_inbound_changed = true;
-
-        if bundle_has_text {
-            let incoming_metadata = bundle.clone();
-            pending.text = merge_text(&pending.text, &bundle.text);
-            pending.attachments.extend(bundle.attachments);
-            merge_bundle_metadata(&mut pending, &incoming_metadata);
-            return vec![pending];
-        }
-
-        let incoming_metadata = bundle.clone();
-        pending.attachments.extend(bundle.attachments);
-        merge_bundle_metadata(&mut pending, &incoming_metadata);
-        pending.flush_at_ms = next_flush_deadline(now_ms, inbound_merge_window_ms);
-        pending_inbound.insert(key, pending);
-        return Vec::new();
-    }
-
-    if bundle_has_attachments && !bundle_has_text {
-        *pending_inbound_changed = true;
-        bundle.flush_at_ms = next_flush_deadline(now_ms, inbound_merge_window_ms);
-        pending_inbound.insert(key, bundle);
-        Vec::new()
-    } else {
-        vec![bundle]
-    }
-}
-
-fn collect_follow_up_bundles(
-    config: &WechatConfig,
-    current_cursor: &mut String,
-    context_tokens: &mut std::collections::HashMap<String, String>,
-    context_tokens_changed: &mut bool,
-    pending_inbound: &mut std::collections::HashMap<String, PendingInboundBundle>,
-    pending_inbound_changed: &mut bool,
-) {
-    while !pending_inbound.is_empty() {
-        let now_ms = channel_host::now_millis();
-        let Some(timeout_ms) = next_follow_up_timeout_ms(pending_inbound, now_ms) else {
-            break;
-        };
-        if timeout_ms == 0 {
-            break;
-        }
-
-        let timeout_ms_u32 = timeout_ms.min(u64::from(u32::MAX)) as u32;
-        let response = match api::get_updates_with_timeout(config, current_cursor, timeout_ms_u32) {
-            Ok(response) => response,
-            Err(_) => break,
-        };
-
-        if response.errcode == Some(-14) {
-            channel_host::log(
-                channel_host::LogLevel::Error,
-                "WeChat getUpdates returned errcode=-14 during follow-up merge window; reconnect the channel",
-            );
-            break;
-        }
-
-        if response.ret.unwrap_or(0) != 0 {
-            let errmsg = response
-                .errmsg
-                .as_deref()
-                .unwrap_or("unknown WeChat polling error");
-            channel_host::log(
-                channel_host::LogLevel::Warn,
-                &format!(
-                    "WeChat getUpdates returned ret={} errmsg={errmsg} during follow-up merge window",
-                    response.ret.unwrap_or(-1)
-                ),
-            );
-        }
-
-        if let Some(next_cursor) = response.get_updates_buf.as_deref() {
-            if next_cursor != current_cursor {
-                *current_cursor = next_cursor.to_string();
-                if let Err(error) = persist_get_updates_buf(next_cursor) {
-                    channel_host::log(
-                        channel_host::LogLevel::Warn,
-                        &format!("Failed to persist WeChat polling cursor: {error}"),
-                    );
-                }
-            }
-        }
-
-        let mut saw_relevant_message = false;
-        for message in response.msgs {
-            if let Some(from_user_id) = message.from_user_id.as_deref() {
-                if let Some(context_token) = message.context_token.as_deref() {
-                    let changed = context_tokens
-                        .insert(from_user_id.to_string(), context_token.to_string())
-                        .as_deref()
-                        != Some(context_token);
-                    *context_tokens_changed |= changed;
-                }
-            }
-            match incoming_bundle_from_message(config, message) {
-                Ok(Some(bundle)) => {
-                    let emitted = process_incoming_bundle(
-                        pending_inbound,
-                        bundle,
-                        pending_inbound_changed,
-                        channel_host::now_millis(),
-                        u64::from(config.inbound_merge_window_ms),
-                    );
-                    for emitted_bundle in emitted {
-                        saw_relevant_message = true;
-                        emit_buffered_bundle(emitted_bundle);
-                    }
-                }
-                Ok(None) => {}
-                Err(error) => {
-                    channel_host::log(
-                        channel_host::LogLevel::Error,
-                        &format!("Failed to map WeChat inbound message: {error}"),
-                    );
-                }
-            }
-        }
-
-        if !saw_relevant_message && pending_inbound.is_empty() {
-            break;
-        }
-    }
-}
-
-fn next_flush_deadline(now_ms: u64, inbound_merge_window_ms: u64) -> u64 {
-    now_ms.saturating_add(inbound_merge_window_ms)
-}
-
-fn next_follow_up_timeout_ms(
-    pending_inbound: &std::collections::HashMap<String, PendingInboundBundle>,
-    now_ms: u64,
-) -> Option<u64> {
-    pending_inbound
-        .values()
-        .map(|bundle| bundle.flush_at_ms.saturating_sub(now_ms))
-        .min()
-}
-
-fn take_due_pending_bundles(
-    pending_inbound: &mut std::collections::HashMap<String, PendingInboundBundle>,
-    now_ms: u64,
-) -> Vec<PendingInboundBundle> {
-    let due_keys = pending_inbound
-        .iter()
-        .filter_map(|(key, bundle)| (bundle.flush_at_ms <= now_ms).then_some(key.clone()))
-        .collect::<Vec<_>>();
-
-    due_keys
-        .into_iter()
-        .filter_map(|key| pending_inbound.remove(&key))
-        .collect()
-}
-
-fn emit_buffered_bundle(bundle: PendingInboundBundle) {
-    let metadata = json!({
-        "from_user_id": bundle.from_user_id,
-        "to_user_id": bundle.to_user_id,
-        "message_id": bundle.message_id,
-        "session_id": bundle.session_id,
-        "context_token": bundle.context_token,
-    });
-
-    channel_host::emit_message(&EmittedMessage {
-        user_id: bundle.from_user_id.clone(),
-        user_name: None,
-        content: bundle.text,
-        thread_id: Some(format!("wechat:{}", bundle.from_user_id)),
-        metadata_json: metadata.to_string(),
-        attachments: bundle.attachments.into_iter().map(Into::into).collect(),
-    });
-}
-
-fn merge_bundle_metadata(target: &mut PendingInboundBundle, incoming: &PendingInboundBundle) {
-    if incoming.to_user_id.is_some() {
-        target.to_user_id = incoming.to_user_id.clone();
-    }
-    if incoming.session_id.is_some() {
-        target.session_id = incoming.session_id.clone();
-    }
-    if incoming.context_token.is_some() {
-        target.context_token = incoming.context_token.clone();
-    }
-    if incoming.message_id.is_some() {
-        target.message_id = incoming.message_id;
-    }
-}
-
-fn merge_text(existing: &str, incoming: &str) -> String {
-    let existing = existing.trim();
-    let incoming = incoming.trim();
-    match (existing.is_empty(), incoming.is_empty()) {
-        (true, true) => String::new(),
-        (true, false) => incoming.to_string(),
-        (false, true) => existing.to_string(),
-        (false, false) => format!("{existing}\n\n{incoming}"),
-    }
-}
-
-fn send_response(
-    config: &WechatConfig,
-    metadata: &OutboundMetadata,
-    response: &AgentResponse,
-    context_token: Option<&str>,
-) -> Result<(), String> {
-    let mut remaining_text = response.content.trim().to_string();
-    let mut sent_attachment = false;
-
-    for attachment in &response.attachments {
-        if !attachment.mime_type.starts_with("image/") {
-            return Err(format!(
-                "WeChat currently supports image attachments only, got {} ({})",
-                attachment.filename, attachment.mime_type
-            ));
-        }
-
-        let caption = if sent_attachment {
-            ""
-        } else {
-            remaining_text.as_str()
-        };
-        media::send_image_attachment(
-            config,
-            &metadata.from_user_id,
-            attachment,
-            context_token,
-            caption,
-        )?;
-        sent_attachment = true;
-        remaining_text.clear();
-    }
-
-    if !remaining_text.is_empty() || !sent_attachment {
-        api::send_text_message(
-            config,
-            &metadata.from_user_id,
-            &remaining_text,
-            context_token,
-        )?;
-    }
-
-    Ok(())
-}
-
-fn extract_text(message: &WechatMessage) -> String {
-    message
-        .item_list
-        .iter()
-        .find_map(|item| {
-            if item.r#type == Some(MESSAGE_ITEM_TEXT) {
-                item.text_item.as_ref().map(|item| item.text.clone())
-            } else if item.r#type == Some(crate::types::MESSAGE_ITEM_VOICE) {
-                item.voice_item
-                    .as_ref()
-                    .and_then(|item| item.text.as_ref())
-                    .cloned()
-            } else {
-                None
-            }
-        })
-        .unwrap_or_default()
-}
-
-fn is_terminal_text_status(message: &str) -> bool {
-    let trimmed = message.trim();
-    trimmed.eq_ignore_ascii_case("done")
-        || trimmed.eq_ignore_ascii_case("interrupted")
-        || trimmed.eq_ignore_ascii_case("awaiting approval")
-        || trimmed.eq_ignore_ascii_case("rejected")
-}
-
-fn classify_status_update(update: &StatusUpdate) -> Option<WechatStatusAction> {
-    match update.status {
-        StatusType::Thinking => Some(WechatStatusAction::Typing),
-        StatusType::Done
-        | StatusType::Interrupted
-        | StatusType::ApprovalNeeded
-        | StatusType::AuthRequired => Some(WechatStatusAction::Cancel),
-        StatusType::Status if is_terminal_text_status(&update.message) => {
-            Some(WechatStatusAction::Cancel)
-        }
-        StatusType::ToolStarted
-        | StatusType::ToolCompleted
-        | StatusType::ToolResult
-        | StatusType::Status
-        | StatusType::JobStarted
-        | StatusType::AuthCompleted => None,
-    }
-}
-
-fn resolve_context_token(
-    metadata: &OutboundMetadata,
-    context_tokens: &std::collections::HashMap<String, String>,
-) -> Option<String> {
-    metadata
-        .context_token
-        .clone()
-        .or_else(|| context_tokens.get(&metadata.from_user_id).cloned())
-}
-
-fn cached_typing_ticket(user_id: &str) -> Option<String> {
-    let tickets = load_typing_tickets();
-    let ticket = tickets.get(user_id)?;
-    let trimmed = ticket.ticket.trim();
-    if trimmed.is_empty() {
-        return None;
-    }
-
-    let age_ms = channel_host::now_millis().saturating_sub(ticket.fetched_at_ms);
-    if age_ms >= TYPING_TICKET_TTL_MS {
-        return None;
-    }
-
-    Some(trimmed.to_string())
-}
-
-fn persist_typing_ticket(user_id: &str, ticket: &str) -> Result<(), String> {
-    let mut tickets = load_typing_tickets();
-    tickets.insert(
-        user_id.to_string(),
-        TypingTicketEntry {
-            ticket: ticket.to_string(),
-            fetched_at_ms: channel_host::now_millis(),
-        },
-    );
-    persist_typing_tickets(&tickets)
-}
-
-fn clear_typing_ticket(user_id: &str) -> Result<(), String> {
-    let mut tickets = load_typing_tickets();
-    if tickets.remove(user_id).is_some() {
-        persist_typing_tickets(&tickets)?;
-    }
-    Ok(())
-}
-
-fn resolve_typing_ticket(
-    config: &WechatConfig,
-    user_id: &str,
-    context_token: Option<&str>,
-) -> Result<Option<String>, String> {
-    if let Some(ticket) = cached_typing_ticket(user_id) {
-        return Ok(Some(ticket));
-    }
-
-    let response = api::get_config(config, user_id, context_token)?;
-    if response.ret.unwrap_or(0) != 0 {
-        let errmsg = response
-            .errmsg
-            .as_deref()
-            .unwrap_or("unknown WeChat getConfig error");
-        return Err(format!(
-            "WeChat getConfig returned ret={} errmsg={errmsg}",
-            response.ret.unwrap_or(-1)
-        ));
-    }
-
-    let Some(ticket) = response
-        .typing_ticket
-        .as_deref()
-        .map(str::trim)
-        .filter(|ticket| !ticket.is_empty())
-    else {
-        return Ok(None);
-    };
-
-    if let Err(error) = persist_typing_ticket(user_id, ticket) {
-        channel_host::log(
-            channel_host::LogLevel::Warn,
-            &format!("Failed to persist WeChat typing ticket: {error}"),
-        );
-    }
-
-    Ok(Some(ticket.to_string()))
-}
-
-fn send_typing_indicator(
-    config: &WechatConfig,
-    metadata: &OutboundMetadata,
-    context_token: Option<&str>,
-    status: i32,
-    allow_ticket_fetch: bool,
-) -> Result<(), String> {
-    let ticket = if allow_ticket_fetch {
-        resolve_typing_ticket(config, &metadata.from_user_id, context_token)?
-    } else {
-        cached_typing_ticket(&metadata.from_user_id)
-    };
-
-    let Some(ticket) = ticket else {
-        return Ok(());
-    };
-
-    if let Err(error) = api::send_typing(config, &metadata.from_user_id, &ticket, status) {
-        let _ = clear_typing_ticket(&metadata.from_user_id);
-        return Err(error);
-    }
-
-    Ok(())
-}
-
-export!(WechatChannel);
-
-#[cfg(test)]
-mod tests {
-    use std::collections::HashMap;
-
-    use super::{
-        classify_status_update, extract_text, merge_text, process_incoming_bundle,
-        take_due_pending_bundles, PendingInboundBundle, StoredInboundAttachment,
-        WechatStatusAction,
-    };
-    use crate::exports::near::agent::channel::{StatusType, StatusUpdate};
-    use crate::types::{MessageItem, VoiceItem, WechatMessage, MESSAGE_ITEM_VOICE};
-
-    fn make_bundle(user_id: &str, text: &str, image_count: usize) -> PendingInboundBundle {
-        PendingInboundBundle {
-            from_user_id: user_id.to_string(),
-            to_user_id: Some("bot".to_string()),
-            session_id: Some("session-1".to_string()),
-            context_token: Some("ctx-1".to_string()),
-            message_id: Some(1),
-            flush_at_ms: 0,
-            text: text.to_string(),
-            attachments: (0..image_count)
-                .map(|index| StoredInboundAttachment {
-                    id: format!("att-{index}"),
-                    mime_type: "image/jpeg".to_string(),
-                    filename: Some(format!("photo-{index}.jpg")),
-                    size_bytes: Some(128),
-                    source_url: Some("https://example.com/image.jpg".to_string()),
-                    storage_key: None,
-                    extracted_text: None,
-                    extras_json: "{}".to_string(),
-                })
-                .collect(),
-        }
-    }
-
-    #[test]
-    fn test_classify_status_update_thinking_starts_typing() {
-        let update = StatusUpdate {
-            status: StatusType::Thinking,
-            message: "Thinking...".to_string(),
-            metadata_json: "{}".to_string(),
-        };
-
-        assert_eq!(
-            classify_status_update(&update),
-            Some(WechatStatusAction::Typing)
-        );
-    }
-
-    #[test]
-    fn test_classify_status_update_done_cancels_typing() {
-        let update = StatusUpdate {
-            status: StatusType::Done,
-            message: "Done".to_string(),
-            metadata_json: "{}".to_string(),
-        };
-
-        assert_eq!(
-            classify_status_update(&update),
-            Some(WechatStatusAction::Cancel)
-        );
-    }
-
-    #[test]
-    fn test_classify_status_update_approval_needed_cancels_typing() {
-        let update = StatusUpdate {
-            status: StatusType::ApprovalNeeded,
-            message: "Approval needed".to_string(),
-            metadata_json: "{}".to_string(),
-        };
-
-        assert_eq!(
-            classify_status_update(&update),
-            Some(WechatStatusAction::Cancel)
-        );
-    }
-
-    #[test]
-    fn test_classify_status_update_tool_started_is_ignored() {
-        let update = StatusUpdate {
-            status: StatusType::ToolStarted,
-            message: "Tool started".to_string(),
-            metadata_json: "{}".to_string(),
-        };
-
-        assert_eq!(classify_status_update(&update), None);
-    }
-
-    #[test]
-    fn test_classify_status_update_terminal_text_status_cancels_typing() {
-        let update = StatusUpdate {
-            status: StatusType::Status,
-            message: "Awaiting approval".to_string(),
-            metadata_json: "{}".to_string(),
-        };
-
-        assert_eq!(
-            classify_status_update(&update),
-            Some(WechatStatusAction::Cancel)
-        );
-    }
-
-    #[test]
-    fn test_classify_status_update_progress_status_is_ignored() {
-        let update = StatusUpdate {
-            status: StatusType::Status,
-            message: "Context compaction started".to_string(),
-            metadata_json: "{}".to_string(),
-        };
-
-        assert_eq!(classify_status_update(&update), None);
-    }
-
-    #[test]
-    fn test_merge_text_joins_non_empty_segments() {
-        assert_eq!(merge_text("", "hello"), "hello");
-        assert_eq!(merge_text("look", "what is this"), "look\n\nwhat is this");
-        assert_eq!(merge_text("look", ""), "look");
-    }
-
-    #[test]
-    fn test_extract_text_uses_voice_transcript_when_present() {
-        let message = WechatMessage {
-            message_id: Some(1),
-            from_user_id: Some("user-1".to_string()),
-            to_user_id: Some("bot-1".to_string()),
-            session_id: None,
-            message_type: None,
-            context_token: None,
-            item_list: vec![MessageItem {
-                r#type: Some(MESSAGE_ITEM_VOICE),
-                text_item: None,
-                image_item: None,
-                voice_item: Some(VoiceItem {
-                    media: None,
-                    encode_type: Some(6),
-                    playtime: Some(1500),
-                    text: Some("voice transcript".to_string()),
-                }),
-                file_item: None,
-            }],
-        };
-
-        assert_eq!(extract_text(&message), "voice transcript");
-    }
-
-    #[test]
-    fn test_process_incoming_bundle_merges_buffered_image_with_follow_up_text() {
-        let mut pending = HashMap::new();
-        let mut changed = false;
-
-        let emitted = process_incoming_bundle(
-            &mut pending,
-            make_bundle("u1", "", 1),
-            &mut changed,
-            100,
-            5_000,
-        );
-        assert!(emitted.is_empty());
-        assert!(changed);
-        assert_eq!(pending.len(), 1);
-        assert_eq!(pending["u1"].flush_at_ms, 5100);
-
-        changed = false;
-        let emitted = process_incoming_bundle(
-            &mut pending,
-            make_bundle("u1", "What is in this image?", 0),
-            &mut changed,
-            200,
-            5_000,
-        );
-        assert!(changed);
-        assert!(pending.is_empty());
-        assert_eq!(emitted.len(), 1);
-        assert_eq!(emitted[0].text, "What is in this image?");
-        assert_eq!(emitted[0].attachments.len(), 1);
-    }
-
-    #[test]
-    fn test_process_incoming_bundle_emits_text_and_images_together_without_buffering() {
-        let mut pending = HashMap::new();
-        let mut changed = false;
-
-        let emitted = process_incoming_bundle(
-            &mut pending,
-            make_bundle("u1", "Look at this image", 1),
-            &mut changed,
-            100,
-            5_000,
-        );
-        assert!(!changed);
-        assert!(pending.is_empty());
-        assert_eq!(emitted.len(), 1);
-        assert_eq!(emitted[0].text, "Look at this image");
-        assert_eq!(emitted[0].attachments.len(), 1);
-    }
-
-    #[test]
-    fn test_take_due_pending_bundles_emits_only_expired_entries() {
-        let mut pending = HashMap::new();
-        let mut expired = make_bundle("u1", "", 1);
-        expired.flush_at_ms = 100;
-        let mut fresh = make_bundle("u2", "", 1);
-        fresh.flush_at_ms = 300;
-        pending.insert(expired.from_user_id.clone(), expired);
-        pending.insert(fresh.from_user_id.clone(), fresh);
-
-        let due = take_due_pending_bundles(&mut pending, 200);
-        assert_eq!(due.len(), 1);
-        assert_eq!(due[0].from_user_id, "u1");
-        assert_eq!(pending.len(), 1);
-        assert!(pending.contains_key("u2"));
-    }
-}
@@ -1,718 +0,0 @@
-use aes::cipher::{generic_array::GenericArray, BlockEncrypt, KeyInit};
-use aes::Aes128;
-use base64::Engine as _;
-use md5::{Digest, Md5};
-use rand::RngCore;
-use serde_json::json;
-
-use crate::exports::near::agent::channel::Attachment;
-use crate::near::agent::channel_host::{self, InboundAttachment};
-use crate::types::{
-    CdnMedia, FileItem, ImageItem, MessageItem, SendMessageRequest, WechatConfig,
-    MESSAGE_ITEM_FILE, MESSAGE_ITEM_IMAGE, MESSAGE_ITEM_VOICE, MESSAGE_STATE_FINISH,
-    MESSAGE_TYPE_BOT, UPLOAD_MEDIA_TYPE_IMAGE,
-};
-
-const AES_BLOCK_SIZE: usize = 16;
-
-#[derive(Debug, Clone)]
-pub struct UploadImage {
-    pub download_encrypted_query_param: String,
-    pub aes_key_base64: String,
-    pub file_size_ciphertext: u64,
-}
-
-pub fn extract_inbound_attachments(
-    config: &WechatConfig,
-    message: &crate::types::WechatMessage,
-) -> Result<Vec<InboundAttachment>, String> {
-    message
-        .item_list
-        .iter()
-        .enumerate()
-        .filter_map(|(index, item)| {
-            map_inbound_attachment(config, message, item, index).transpose()
-        })
-        .collect()
-}
-
-pub fn send_image_attachment(
-    config: &WechatConfig,
-    to_user_id: &str,
-    attachment: &Attachment,
-    context_token: Option<&str>,
-    text: &str,
-) -> Result<(), String> {
-    if attachment.data.is_empty() {
-        return Err(format!(
-            "WeChat image attachment '{}' has no data",
-            attachment.filename
-        ));
-    }
-
-    let upload = upload_image(config, to_user_id, attachment)?;
-    if !text.trim().is_empty() {
-        crate::api::send_text_message(config, to_user_id, text.trim(), context_token)?;
-    }
-    let request = SendMessageRequest {
-        msg: crate::types::OutboundWechatMessage {
-            from_user_id: String::new(),
-            to_user_id: to_user_id.to_string(),
-            client_id: format!("wechat-{}", channel_host::now_millis()),
-            message_type: MESSAGE_TYPE_BOT,
-            message_state: MESSAGE_STATE_FINISH,
-            item_list: vec![MessageItem {
-                r#type: Some(MESSAGE_ITEM_IMAGE),
-                text_item: None,
-                image_item: Some(ImageItem {
-                    media: Some(CdnMedia {
-                        encrypt_query_param: Some(upload.download_encrypted_query_param.clone()),
-                        aes_key: Some(upload.aes_key_base64.clone()),
-                        encrypt_type: Some(1),
-                    }),
-                    aeskey: None,
-                    mid_size: Some(upload.file_size_ciphertext),
-                }),
-                voice_item: None,
-                file_item: None,
-            }],
-            context_token: context_token.map(str::to_string),
-        },
-        base_info: crate::api::base_info(),
-    };
-
-    crate::api::send_message_request(config, &request)
-}
-
-fn map_inbound_attachment(
-    config: &WechatConfig,
-    message: &crate::types::WechatMessage,
-    item: &MessageItem,
-    index: usize,
-) -> Result<Option<InboundAttachment>, String> {
-    if item.r#type == Some(MESSAGE_ITEM_IMAGE) {
-        return map_image_attachment(config, message, item, index);
-    }
-    if item.r#type == Some(MESSAGE_ITEM_VOICE) {
-        return map_voice_attachment(config, message, item, index);
-    }
-    if item.r#type == Some(MESSAGE_ITEM_FILE) {
-        return map_file_attachment(config, message, item, index);
-    }
-    Ok(None)
-}
-
-fn map_image_attachment(
-    config: &WechatConfig,
-    message: &crate::types::WechatMessage,
-    item: &MessageItem,
-    index: usize,
-) -> Result<Option<InboundAttachment>, String> {
-    if item.r#type != Some(MESSAGE_ITEM_IMAGE) {
-        return Ok(None);
-    }
-
-    let image = item.image_item.as_ref().ok_or_else(|| {
-        format!(
-            "WeChat image message {:?} is missing image_item payload",
-            message.message_id
-        )
-    })?;
-    let media = image.media.as_ref().ok_or_else(|| {
-        format!(
-            "WeChat image message {:?} is missing media payload",
-            message.message_id
-        )
-    })?;
-    let encrypt_query_param = media.encrypt_query_param.as_deref().ok_or_else(|| {
-        format!(
-            "WeChat image message {:?} is missing encrypt_query_param",
-            message.message_id
-        )
-    })?;
-    let message_id = message
-        .message_id
-        .ok_or_else(|| "WeChat image message is missing message_id".to_string())?;
-    let aes_key = preferred_image_aes_key(image, media).map(str::to_string);
-
-    Ok(Some(InboundAttachment {
-        id: format!("wechat-image-{}-{}", message_id, index),
-        mime_type: "image/jpeg".to_string(),
-        filename: Some(format!("wechat-image-{}-{}.jpg", message_id, index)),
-        size_bytes: image.mid_size,
-        source_url: Some(build_cdn_download_url(
-            &config.cdn_base_url,
-            encrypt_query_param,
-        )),
-        storage_key: None,
-        extracted_text: None,
-        extras_json: json!({ "wechat_aes_key": aes_key }).to_string(),
-    }))
-}
-
-fn map_file_attachment(
-    config: &WechatConfig,
-    message: &crate::types::WechatMessage,
-    item: &MessageItem,
-    index: usize,
-) -> Result<Option<InboundAttachment>, String> {
-    if item.r#type != Some(MESSAGE_ITEM_FILE) {
-        return Ok(None);
-    }
-
-    let file = item.file_item.as_ref().ok_or_else(|| {
-        format!(
-            "WeChat file message {:?} is missing file_item payload",
-            message.message_id
-        )
-    })?;
-    let media = file.media.as_ref().ok_or_else(|| {
-        format!(
-            "WeChat file message {:?} is missing media payload",
-            message.message_id
-        )
-    })?;
-    let encrypt_query_param = media.encrypt_query_param.as_deref().ok_or_else(|| {
-        format!(
-            "WeChat file message {:?} is missing encrypt_query_param",
-            message.message_id
-        )
-    })?;
-    let aes_key = media
-        .aes_key
-        .as_deref()
-        .filter(|value| !value.trim().is_empty())
-        .ok_or_else(|| {
-            format!(
-                "WeChat file message {:?} is missing aes_key",
-                message.message_id
-            )
-        })?;
-    let message_id = message
-        .message_id
-        .ok_or_else(|| "WeChat file message is missing message_id".to_string())?;
-    let filename = inbound_file_name(file, message_id, index);
-    let size_bytes = file.len.as_deref().and_then(parse_file_size);
-
-    Ok(Some(InboundAttachment {
-        id: format!("wechat-file-{}-{}", message_id, index),
-        mime_type: infer_file_mime_type(&filename),
-        filename: Some(filename),
-        size_bytes,
-        source_url: Some(build_cdn_download_url(
-            &config.cdn_base_url,
-            encrypt_query_param,
-        )),
-        storage_key: None,
-        extracted_text: None,
-        extras_json: json!({ "wechat_aes_key": aes_key }).to_string(),
-    }))
-}
-
-fn map_voice_attachment(
-    config: &WechatConfig,
-    message: &crate::types::WechatMessage,
-    item: &MessageItem,
-    index: usize,
-) -> Result<Option<InboundAttachment>, String> {
-    if item.r#type != Some(MESSAGE_ITEM_VOICE) {
-        return Ok(None);
-    }
-
-    let voice = item.voice_item.as_ref().ok_or_else(|| {
-        format!(
-            "WeChat voice message {:?} is missing voice_item payload",
-            message.message_id
-        )
-    })?;
-    let media = voice.media.as_ref().ok_or_else(|| {
-        format!(
-            "WeChat voice message {:?} is missing media payload",
-            message.message_id
-        )
-    })?;
-    let encrypt_query_param = media.encrypt_query_param.as_deref().ok_or_else(|| {
-        format!(
-            "WeChat voice message {:?} is missing encrypt_query_param",
-            message.message_id
-        )
-    })?;
-    let aes_key = media
-        .aes_key
-        .as_deref()
-        .filter(|value| !value.trim().is_empty())
-        .ok_or_else(|| {
-            format!(
-                "WeChat voice message {:?} is missing aes_key",
-                message.message_id
-            )
-        })?;
-    let message_id = message
-        .message_id
-        .ok_or_else(|| "WeChat voice message is missing message_id".to_string())?;
-    let (mime_type, extension) = infer_voice_media_type(voice.encode_type);
-    let duration_secs = voice.playtime.map(|millis| (millis / 1000) as u32);
-
-    Ok(Some(InboundAttachment {
-        id: format!("wechat-voice-{}-{}", message_id, index),
-        mime_type: mime_type.to_string(),
-        filename: Some(format!(
-            "wechat-voice-{}-{}.{}",
-            message_id, index, extension
-        )),
-        size_bytes: None,
-        source_url: Some(build_cdn_download_url(
-            &config.cdn_base_url,
-            encrypt_query_param,
-        )),
-        storage_key: None,
-        extracted_text: voice
-            .text
-            .as_deref()
-            .map(str::trim)
-            .filter(|value| !value.is_empty())
-            .map(str::to_string),
-        extras_json: build_voice_extras_json(aes_key, duration_secs),
-    }))
-}
-
-fn preferred_image_aes_key<'a>(image: &'a ImageItem, media: &'a CdnMedia) -> Option<&'a str> {
-    image
-        .aeskey
-        .as_deref()
-        .filter(|value| !value.trim().is_empty())
-        .or_else(|| {
-            media
-                .aes_key
-                .as_deref()
-                .filter(|value| !value.trim().is_empty())
-        })
-}
-
-fn inbound_file_name(file: &FileItem, message_id: i64, index: usize) -> String {
-    file.file_name
-        .as_deref()
-        .map(str::trim)
-        .filter(|value| !value.is_empty())
-        .map(str::to_string)
-        .unwrap_or_else(|| format!("wechat-file-{}-{}.bin", message_id, index))
-}
-
-fn parse_file_size(raw: &str) -> Option<u64> {
-    raw.trim().parse::<u64>().ok()
-}
-
-fn infer_voice_media_type(encode_type: Option<i32>) -> (&'static str, &'static str) {
-    match encode_type {
-        Some(7) => ("audio/mpeg", "mp3"),
-        Some(8) => ("audio/ogg", "ogg"),
-        Some(5) => ("audio/amr", "amr"),
-        Some(6) => ("audio/silk", "silk"),
-        _ => ("audio/silk", "silk"),
-    }
-}
-
-fn build_voice_extras_json(aes_key: &str, duration_secs: Option<u32>) -> String {
-    let mut extras = serde_json::Map::new();
-    extras.insert("wechat_aes_key".to_string(), json!(aes_key));
-    if let Some(duration_secs) = duration_secs {
-        extras.insert("duration_secs".to_string(), json!(duration_secs));
-    }
-    serde_json::Value::Object(extras).to_string()
-}
-
-fn infer_file_mime_type(filename: &str) -> String {
-    let extension = filename
-        .rsplit_once('.')
-        .map(|(_, ext)| ext.trim().to_ascii_lowercase());
-
-    match extension.as_deref() {
-        Some("pdf") => "application/pdf",
-        Some("doc") => "application/msword",
-        Some("docx") => "application/vnd.openxmlformats-officedocument.wordprocessingml.document",
-        Some("xls") => "application/vnd.ms-excel",
-        Some("xlsx") => "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet",
-        Some("ppt") => "application/vnd.ms-powerpoint",
-        Some("pptx") => "application/vnd.openxmlformats-officedocument.presentationml.presentation",
-        Some("txt") => "text/plain",
-        Some("csv") => "text/csv",
-        Some("json") => "application/json",
-        Some("xml") => "application/xml",
-        Some("md") => "text/markdown",
-        Some("zip") => "application/zip",
-        Some("tar") => "application/x-tar",
-        Some("gz") => "application/gzip",
-        Some("mp3") => "audio/mpeg",
-        Some("ogg") => "audio/ogg",
-        Some("wav") => "audio/wav",
-        Some("mp4") => "video/mp4",
-        Some("mov") => "video/quicktime",
-        Some("webm") => "video/webm",
-        Some("mkv") => "video/x-matroska",
-        Some("avi") => "video/x-msvideo",
-        Some("png") => "image/png",
-        Some("jpg") | Some("jpeg") => "image/jpeg",
-        Some("gif") => "image/gif",
-        Some("webp") => "image/webp",
-        Some("bmp") => "image/bmp",
-        _ => "application/octet-stream",
-    }
-    .to_string()
-}
-
-fn upload_image(
-    config: &WechatConfig,
-    to_user_id: &str,
-    attachment: &Attachment,
-) -> Result<UploadImage, String> {
-    let plaintext = &attachment.data;
-    let raw_size = plaintext.len() as u64;
-    let raw_md5 = hex_lower(md5_bytes(plaintext));
-    let file_size_ciphertext = padded_size(raw_size);
-    let filekey = hex_lower(random_bytes(16)?);
-    let aes_key = random_bytes(16)?;
-    let aes_key_hex = hex_lower(aes_key.clone());
-
-    let upload_url = crate::api::get_upload_url(
-        config,
-        &crate::types::GetUploadUrlRequest {
-            filekey: filekey.clone(),
-            media_type: UPLOAD_MEDIA_TYPE_IMAGE,
-            to_user_id: to_user_id.to_string(),
-            rawsize: raw_size,
-            rawfilemd5: raw_md5,
-            filesize: file_size_ciphertext,
-            no_need_thumb: true,
-            aeskey: aes_key_hex,
-            base_info: crate::api::base_info(),
-        },
-    )?;
-
-    let upload_param = upload_url
-        .upload_param
-        .as_deref()
-        .filter(|value| !value.trim().is_empty())
-        .ok_or_else(|| "WeChat getUploadUrl returned no upload_param".to_string())?;
-
-    if upload_url.thumb_upload_param.is_some() {
-        channel_host::log(
-            channel_host::LogLevel::Debug,
-            "WeChat image upload returned thumb_upload_param; ignoring for single-image flow",
-        );
-    }
-
-    let ciphertext = encrypt_aes_ecb_pkcs7(plaintext, &aes_key)?;
-    let upload_response = channel_host::http_request(
-        "POST",
-        &build_cdn_upload_url(&config.cdn_base_url, upload_param, &filekey),
-        r#"{"Content-Type":"application/octet-stream"}"#,
-        Some(&ciphertext),
-        Some(15_000),
-    )
-    .map_err(|e| format!("WeChat CDN upload failed: {e}"))?;
-
-    if upload_response.status != 200 {
-        let body = String::from_utf8_lossy(&upload_response.body);
-        return Err(format!(
-            "WeChat CDN upload returned {}: {}",
-            upload_response.status, body
-        ));
-    }
-
-    let headers: std::collections::HashMap<String, String> =
-        serde_json::from_str(&upload_response.headers_json)
-            .map_err(|e| format!("Failed to parse WeChat CDN upload headers: {e}"))?;
-    let download_encrypted_query_param = headers
-        .iter()
-        .find_map(|(key, value)| {
-            if key.eq_ignore_ascii_case("x-encrypted-param") {
-                Some(value.clone())
-            } else {
-                None
-            }
-        })
-        .filter(|value| !value.trim().is_empty())
-        .ok_or_else(|| "WeChat CDN upload response missing x-encrypted-param".to_string())?;
-
-    Ok(UploadImage {
-        download_encrypted_query_param,
-        aes_key_base64: base64::engine::general_purpose::STANDARD.encode(aes_key),
-        file_size_ciphertext,
-    })
-}
-
-fn build_cdn_download_url(cdn_base_url: &str, encrypted_query_param: &str) -> String {
-    format!(
-        "{}/download?encrypted_query_param={}",
-        cdn_base_url.trim_end_matches('/'),
-        percent_encode(encrypted_query_param)
-    )
-}
-
-fn build_cdn_upload_url(cdn_base_url: &str, upload_param: &str, filekey: &str) -> String {
-    format!(
-        "{}/upload?encrypted_query_param={}&filekey={}",
-        cdn_base_url.trim_end_matches('/'),
-        percent_encode(upload_param),
-        percent_encode(filekey)
-    )
-}
-
-fn percent_encode(value: &str) -> String {
-    let mut encoded = String::with_capacity(value.len());
-    for byte in value.bytes() {
-        if byte.is_ascii_alphanumeric() || matches!(byte, b'-' | b'_' | b'.' | b'~') {
-            encoded.push(byte as char);
-        } else {
-            encoded.push('%');
-            encoded.push(nibble_to_hex(byte >> 4));
-            encoded.push(nibble_to_hex(byte & 0x0F));
-        }
-    }
-    encoded
-}
-
-fn nibble_to_hex(nibble: u8) -> char {
-    match nibble {
-        0..=9 => (b'0' + nibble) as char,
-        10..=15 => (b'A' + (nibble - 10)) as char,
-        _ => '0',
-    }
-}
-
-fn encode_hex(bytes: &[u8]) -> String {
-    let mut out = String::with_capacity(bytes.len() * 2);
-    for byte in bytes {
-        out.push(nibble_to_hex(byte >> 4));
-        out.push(nibble_to_hex(byte & 0x0F));
-    }
-    out
-}
-
-fn hex_lower(bytes: Vec<u8>) -> String {
-    encode_hex(&bytes).to_ascii_lowercase()
-}
-
-fn encrypt_aes_ecb_pkcs7(plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>, String> {
-    let cipher = Aes128::new_from_slice(key).map_err(|e| format!("Invalid AES key: {e}"))?;
-    let mut padded = plaintext.to_vec();
-    let pad_len = AES_BLOCK_SIZE - (padded.len() % AES_BLOCK_SIZE);
-    padded.extend(std::iter::repeat_n(pad_len as u8, pad_len));
-
-    for chunk in padded.chunks_exact_mut(AES_BLOCK_SIZE) {
-        cipher.encrypt_block(GenericArray::from_mut_slice(chunk));
-    }
-
-    Ok(padded)
-}
-
-fn md5_bytes(bytes: &[u8]) -> Vec<u8> {
-    Md5::digest(bytes).to_vec()
-}
-
-fn random_bytes(len: usize) -> Result<Vec<u8>, String> {
-    let mut bytes = vec![0u8; len];
-    rand::rngs::OsRng.fill_bytes(&mut bytes);
-    if bytes.iter().all(|byte| *byte == 0) {
-        return Err("OS RNG returned all-zero bytes unexpectedly".to_string());
-    }
-    Ok(bytes)
-}
-
-fn padded_size(raw_size: u64) -> u64 {
-    ((raw_size / AES_BLOCK_SIZE as u64) + 1) * AES_BLOCK_SIZE as u64
-}
-
-#[cfg(test)]
-mod tests {
-    use super::{
-        build_voice_extras_json, encode_hex, encrypt_aes_ecb_pkcs7, infer_file_mime_type,
-        infer_voice_media_type, map_file_attachment, map_image_attachment, map_voice_attachment,
-        AES_BLOCK_SIZE,
-    };
-    use crate::types::{
-        CdnMedia, FileItem, ImageItem, MessageItem, VoiceItem, WechatConfig, WechatMessage,
-        MESSAGE_ITEM_FILE, MESSAGE_ITEM_IMAGE, MESSAGE_ITEM_VOICE,
-    };
-
-    #[test]
-    fn test_encrypt_aes_ecb_pkcs7_is_block_aligned() {
-        let key = [0x11u8; 16];
-        let plaintext = b"wechat image payload".to_vec();
-        let ciphertext = encrypt_aes_ecb_pkcs7(&plaintext, &key).unwrap();
-        assert_eq!(ciphertext.len() % AES_BLOCK_SIZE, 0);
-        assert_ne!(ciphertext, plaintext);
-        assert_eq!(
-            encode_hex(&ciphertext).to_ascii_lowercase(),
-            "a7464c94a03fb2c5aa783597a1d2f5a461f1cd5d83a7bd92721e8ac1853f881f"
-        );
-    }
-
-    #[test]
-    fn test_map_image_attachment_errors_when_message_id_missing() {
-        let config = WechatConfig::default();
-        let message = WechatMessage {
-            message_id: None,
-            from_user_id: Some("user-1".to_string()),
-            to_user_id: Some("bot-1".to_string()),
-            session_id: None,
-            message_type: None,
-            context_token: None,
-            item_list: vec![MessageItem {
-                r#type: Some(MESSAGE_ITEM_IMAGE),
-                text_item: None,
-                image_item: Some(ImageItem {
-                    media: Some(CdnMedia {
-                        encrypt_query_param: Some("enc".to_string()),
-                        aes_key: Some("aes".to_string()),
-                        encrypt_type: Some(1),
-                    }),
-                    aeskey: None,
-                    mid_size: Some(128),
-                }),
-                voice_item: None,
-                file_item: None,
-            }],
-        };
-
-        let error = map_image_attachment(&config, &message, &message.item_list[0], 0)
-            .expect_err("missing message_id should error");
-        assert!(error.contains("missing message_id"));
-    }
-
-    #[test]
-    fn test_map_file_attachment_uses_filename_and_size_metadata() {
-        let config = WechatConfig::default();
-        let message = WechatMessage {
-            message_id: Some(42),
-            from_user_id: Some("user-1".to_string()),
-            to_user_id: Some("bot-1".to_string()),
-            session_id: None,
-            message_type: None,
-            context_token: None,
-            item_list: vec![MessageItem {
-                r#type: Some(MESSAGE_ITEM_FILE),
-                text_item: None,
-                image_item: None,
-                voice_item: None,
-                file_item: Some(FileItem {
-                    media: Some(CdnMedia {
-                        encrypt_query_param: Some("enc".to_string()),
-                        aes_key: Some("YWJjZGVmZ2hpamtsbW5vcA==".to_string()),
-                        encrypt_type: Some(1),
-                    }),
-                    file_name: Some("report.PDF".to_string()),
-                    len: Some("256".to_string()),
-                }),
-            }],
-        };
-
-        let attachment = map_file_attachment(&config, &message, &message.item_list[0], 0)
-            .expect("file attachment should map")
-            .expect("file attachment should be present");
-        assert_eq!(attachment.id, "wechat-file-42-0");
-        assert_eq!(attachment.mime_type, "application/pdf");
-        assert_eq!(attachment.filename.as_deref(), Some("report.PDF"));
-        assert_eq!(attachment.size_bytes, Some(256));
-        assert!(attachment.extras_json.contains("wechat_aes_key"));
-    }
-
-    #[test]
-    fn test_map_file_attachment_errors_when_message_id_missing() {
-        let config = WechatConfig::default();
-        let message = WechatMessage {
-            message_id: None,
-            from_user_id: Some("user-1".to_string()),
-            to_user_id: Some("bot-1".to_string()),
-            session_id: None,
-            message_type: None,
-            context_token: None,
-            item_list: vec![MessageItem {
-                r#type: Some(MESSAGE_ITEM_FILE),
-                text_item: None,
-                image_item: None,
-                voice_item: None,
-                file_item: Some(FileItem {
-                    media: Some(CdnMedia {
-                        encrypt_query_param: Some("enc".to_string()),
-                        aes_key: Some("aes".to_string()),
-                        encrypt_type: Some(1),
-                    }),
-                    file_name: Some("report.pdf".to_string()),
-                    len: Some("256".to_string()),
-                }),
-            }],
-        };
-
-        let error = map_file_attachment(&config, &message, &message.item_list[0], 0)
-            .expect_err("missing message_id should error");
-        assert!(error.contains("missing message_id"));
-    }
-
-    #[test]
-    fn test_infer_file_mime_type_defaults_to_octet_stream() {
-        assert_eq!(
-            infer_file_mime_type("archive.unknown"),
-            "application/octet-stream"
-        );
-        assert_eq!(infer_file_mime_type("README"), "application/octet-stream");
-    }
-
-    #[test]
-    fn test_infer_voice_media_type_defaults_to_silk() {
-        assert_eq!(infer_voice_media_type(Some(6)), ("audio/silk", "silk"));
-        assert_eq!(infer_voice_media_type(Some(8)), ("audio/ogg", "ogg"));
-        assert_eq!(infer_voice_media_type(None), ("audio/silk", "silk"));
-    }
-
-    #[test]
-    fn test_build_voice_extras_json_includes_duration() {
-        let extras = build_voice_extras_json("aes-key", Some(9));
-        assert!(extras.contains("wechat_aes_key"));
-        assert!(extras.contains("duration_secs"));
-    }
-
-    #[test]
-    fn test_map_voice_attachment_sets_audio_metadata() {
-        let config = WechatConfig::default();
-        let message = WechatMessage {
-            message_id: Some(77),
-            from_user_id: Some("user-1".to_string()),
-            to_user_id: Some("bot-1".to_string()),
-            session_id: None,
-            message_type: None,
-            context_token: None,
-            item_list: vec![MessageItem {
-                r#type: Some(MESSAGE_ITEM_VOICE),
-                text_item: None,
-                image_item: None,
-                voice_item: Some(VoiceItem {
-                    media: Some(CdnMedia {
-                        encrypt_query_param: Some("enc".to_string()),
-                        aes_key: Some("YWJjZGVmZ2hpamtsbW5vcA==".to_string()),
-                        encrypt_type: Some(1),
-                    }),
-                    encode_type: Some(8),
-                    playtime: Some(4200),
-                    text: Some("hello from voice".to_string()),
-                }),
-                file_item: None,
-            }],
-        };
-
-        let attachment = map_voice_attachment(&config, &message, &message.item_list[0], 0)
-            .expect("voice attachment should map")
-            .expect("voice attachment should be present");
-        assert_eq!(attachment.id, "wechat-voice-77-0");
-        assert_eq!(attachment.mime_type, "audio/ogg");
-        assert_eq!(
-            attachment.filename.as_deref(),
-            Some("wechat-voice-77-0.ogg")
-        );
-        assert_eq!(
-            attachment.extracted_text.as_deref(),
-            Some("hello from voice")
-        );
-        assert!(attachment.extras_json.contains("duration_secs"));
-    }
-}
@@ -1,158 +0,0 @@
-use std::collections::HashMap;
-
-use serde::{Deserialize, Serialize};
-
-use crate::auth::{
-    CONFIG_PATH, CONTEXT_TOKENS_PATH, GET_UPDATES_BUF_PATH, PENDING_INBOUND_PATH,
-    TYPING_TICKETS_PATH,
-};
-use crate::near::agent::channel_host;
-use crate::types::WechatConfig;
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct TypingTicketEntry {
-    pub ticket: String,
-    pub fetched_at_ms: u64,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
-pub struct StoredInboundAttachment {
-    pub id: String,
-    pub mime_type: String,
-    pub filename: Option<String>,
-    pub size_bytes: Option<u64>,
-    pub source_url: Option<String>,
-    pub storage_key: Option<String>,
-    pub extracted_text: Option<String>,
-    pub extras_json: String,
-}
-
-impl From<channel_host::InboundAttachment> for StoredInboundAttachment {
-    fn from(value: channel_host::InboundAttachment) -> Self {
-        Self {
-            id: value.id,
-            mime_type: value.mime_type,
-            filename: value.filename,
-            size_bytes: value.size_bytes,
-            source_url: value.source_url,
-            storage_key: value.storage_key,
-            extracted_text: value.extracted_text,
-            extras_json: value.extras_json,
-        }
-    }
-}
-
-impl From<StoredInboundAttachment> for channel_host::InboundAttachment {
-    fn from(value: StoredInboundAttachment) -> Self {
-        Self {
-            id: value.id,
-            mime_type: value.mime_type,
-            filename: value.filename,
-            size_bytes: value.size_bytes,
-            source_url: value.source_url,
-            storage_key: value.storage_key,
-            extracted_text: value.extracted_text,
-            extras_json: value.extras_json,
-        }
-    }
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize, PartialEq, Eq)]
-pub struct PendingInboundBundle {
-    pub from_user_id: String,
-    pub to_user_id: Option<String>,
-    pub session_id: Option<String>,
-    pub context_token: Option<String>,
-    pub message_id: Option<i64>,
-    pub flush_at_ms: u64,
-    pub text: String,
-    pub attachments: Vec<StoredInboundAttachment>,
-}
-
-pub fn load_config() -> WechatConfig {
-    channel_host::workspace_read(CONFIG_PATH)
-        .and_then(|raw| serde_json::from_str::<WechatConfig>(&raw).ok())
-        .unwrap_or_default()
-}
-
-pub fn persist_config(config: &WechatConfig) -> Result<(), String> {
-    let serialized =
-        serde_json::to_string(config).map_err(|e| format!("Failed to serialize config: {e}"))?;
-    channel_host::workspace_write(CONFIG_PATH, &serialized).map_err(|e| e.to_string())
-}
-
-pub fn load_get_updates_buf() -> String {
-    channel_host::workspace_read(GET_UPDATES_BUF_PATH)
-        .and_then(|raw| serde_json::from_str::<String>(&raw).ok())
-        .unwrap_or_default()
-}
-
-pub fn persist_get_updates_buf(value: &str) -> Result<(), String> {
-    let serialized =
-        serde_json::to_string(value).map_err(|e| format!("Failed to serialize cursor: {e}"))?;
-    channel_host::workspace_write(GET_UPDATES_BUF_PATH, &serialized).map_err(|e| e.to_string())
-}
-
-pub fn load_context_tokens() -> HashMap<String, String> {
-    channel_host::workspace_read(CONTEXT_TOKENS_PATH)
-        .and_then(|raw| serde_json::from_str::<HashMap<String, String>>(&raw).ok())
-        .unwrap_or_default()
-}
-
-pub fn persist_context_tokens(tokens: &HashMap<String, String>) -> Result<(), String> {
-    let serialized =
-        serde_json::to_string(tokens).map_err(|e| format!("Failed to serialize tokens: {e}"))?;
-    channel_host::workspace_write(CONTEXT_TOKENS_PATH, &serialized).map_err(|e| e.to_string())
-}
-
-pub fn load_typing_tickets() -> HashMap<String, TypingTicketEntry> {
-    channel_host::workspace_read(TYPING_TICKETS_PATH)
-        .and_then(|raw| serde_json::from_str::<HashMap<String, TypingTicketEntry>>(&raw).ok())
-        .unwrap_or_default()
-}
-
-pub fn persist_typing_tickets(tickets: &HashMap<String, TypingTicketEntry>) -> Result<(), String> {
-    let serialized =
-        serde_json::to_string(tickets).map_err(|e| format!("Failed to serialize tickets: {e}"))?;
-    channel_host::workspace_write(TYPING_TICKETS_PATH, &serialized).map_err(|e| e.to_string())
-}
-
-pub fn load_pending_inbound_bundles() -> Result<HashMap<String, PendingInboundBundle>, String> {
-    parse_pending_inbound_bundles(channel_host::workspace_read(PENDING_INBOUND_PATH).as_deref())
-}
-
-pub fn persist_pending_inbound_bundles(
-    bundles: &HashMap<String, PendingInboundBundle>,
-) -> Result<(), String> {
-    let serialized =
-        serde_json::to_string(bundles).map_err(|e| format!("Failed to serialize bundles: {e}"))?;
-    channel_host::workspace_write(PENDING_INBOUND_PATH, &serialized).map_err(|e| e.to_string())
-}
-
-fn parse_pending_inbound_bundles(
-    raw: Option<&str>,
-) -> Result<HashMap<String, PendingInboundBundle>, String> {
-    match raw {
-        None => Ok(HashMap::new()),
-        Some(raw) => serde_json::from_str(raw)
-            .map_err(|e| format!("Failed to parse pending inbound bundles: {e}")),
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_parse_pending_inbound_bundles_missing_file_returns_empty_map() {
-        let bundles = parse_pending_inbound_bundles(None).expect("missing state should be empty");
-        assert!(bundles.is_empty());
-    }
-
-    #[test]
-    fn test_parse_pending_inbound_bundles_invalid_json_returns_error() {
-        let error =
-            parse_pending_inbound_bundles(Some("{not json")).expect_err("invalid json should err");
-        assert!(error.contains("Failed to parse pending inbound bundles"));
-    }
-}
@@ -1,216 +0,0 @@
-use serde::{Deserialize, Serialize};
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct WechatConfig {
-    #[serde(default = "default_base_url")]
-    pub base_url: String,
-    #[serde(default = "default_cdn_base_url")]
-    pub cdn_base_url: String,
-    #[serde(default = "default_bot_type")]
-    pub bot_type: String,
-    #[serde(default = "default_poll_interval_ms")]
-    pub poll_interval_ms: u32,
-    #[serde(default = "default_long_poll_timeout_ms")]
-    pub long_poll_timeout_ms: u32,
-    #[serde(default = "default_inbound_merge_window_ms")]
-    pub inbound_merge_window_ms: u32,
-}
-
-fn default_base_url() -> String {
-    "https://ilinkai.weixin.qq.com".to_string()
-}
-
-fn default_cdn_base_url() -> String {
-    "https://novac2c.cdn.weixin.qq.com/c2c".to_string()
-}
-
-fn default_bot_type() -> String {
-    "3".to_string()
-}
-
-fn default_poll_interval_ms() -> u32 {
-    30_000
-}
-
-fn default_long_poll_timeout_ms() -> u32 {
-    35_000
-}
-
-fn default_inbound_merge_window_ms() -> u32 {
-    5_000
-}
-
-impl Default for WechatConfig {
-    fn default() -> Self {
-        Self {
-            base_url: default_base_url(),
-            cdn_base_url: default_cdn_base_url(),
-            bot_type: default_bot_type(),
-            poll_interval_ms: default_poll_interval_ms(),
-            long_poll_timeout_ms: default_long_poll_timeout_ms(),
-            inbound_merge_window_ms: default_inbound_merge_window_ms(),
-        }
-    }
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct BaseInfo {
-    pub channel_version: String,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct GetUploadUrlRequest {
-    pub filekey: String,
-    pub media_type: i32,
-    pub to_user_id: String,
-    pub rawsize: u64,
-    pub rawfilemd5: String,
-    pub filesize: u64,
-    pub no_need_thumb: bool,
-    pub aeskey: String,
-    pub base_info: BaseInfo,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct GetUpdatesRequest {
-    pub get_updates_buf: String,
-    pub base_info: BaseInfo,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct GetConfigRequest {
-    pub ilink_user_id: String,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub context_token: Option<String>,
-    pub base_info: BaseInfo,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct GetUpdatesResponse {
-    pub ret: Option<i32>,
-    pub errcode: Option<i32>,
-    pub errmsg: Option<String>,
-    #[serde(default)]
-    pub msgs: Vec<WechatMessage>,
-    pub get_updates_buf: Option<String>,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct GetUploadUrlResponse {
-    pub upload_param: Option<String>,
-    pub thumb_upload_param: Option<String>,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct SendMessageRequest {
-    pub msg: OutboundWechatMessage,
-    pub base_info: BaseInfo,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct SendTypingRequest {
-    pub ilink_user_id: String,
-    pub typing_ticket: String,
-    pub status: i32,
-    pub base_info: BaseInfo,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct OutboundWechatMessage {
-    pub from_user_id: String,
-    pub to_user_id: String,
-    pub client_id: String,
-    pub message_type: i32,
-    pub message_state: i32,
-    pub item_list: Vec<MessageItem>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub context_token: Option<String>,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct WechatMessage {
-    pub message_id: Option<i64>,
-    pub from_user_id: Option<String>,
-    pub to_user_id: Option<String>,
-    pub session_id: Option<String>,
-    pub message_type: Option<i32>,
-    pub context_token: Option<String>,
-    #[serde(default)]
-    pub item_list: Vec<MessageItem>,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct GetConfigResponse {
-    pub ret: Option<i32>,
-    pub errmsg: Option<String>,
-    pub typing_ticket: Option<String>,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-pub struct SendTypingResponse {
-    pub ret: Option<i32>,
-    pub errmsg: Option<String>,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct MessageItem {
-    pub r#type: Option<i32>,
-    pub text_item: Option<TextItem>,
-    pub image_item: Option<ImageItem>,
-    pub voice_item: Option<VoiceItem>,
-    pub file_item: Option<FileItem>,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct TextItem {
-    pub text: String,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct CdnMedia {
-    pub encrypt_query_param: Option<String>,
-    pub aes_key: Option<String>,
-    pub encrypt_type: Option<i32>,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct ImageItem {
-    pub media: Option<CdnMedia>,
-    pub aeskey: Option<String>,
-    pub mid_size: Option<u64>,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct VoiceItem {
-    pub media: Option<CdnMedia>,
-    pub encode_type: Option<i32>,
-    pub playtime: Option<u64>,
-    pub text: Option<String>,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct FileItem {
-    pub media: Option<CdnMedia>,
-    pub file_name: Option<String>,
-    pub len: Option<String>,
-}
-
-#[derive(Debug, Clone, Deserialize, Serialize)]
-pub struct OutboundMetadata {
-    pub from_user_id: String,
-    pub to_user_id: Option<String>,
-    pub message_id: Option<i64>,
-    pub session_id: Option<String>,
-    pub context_token: Option<String>,
-}
-
-pub const MESSAGE_TYPE_USER: i32 = 1;
-pub const MESSAGE_TYPE_BOT: i32 = 2;
-pub const MESSAGE_STATE_FINISH: i32 = 2;
-pub const MESSAGE_ITEM_TEXT: i32 = 1;
-pub const MESSAGE_ITEM_IMAGE: i32 = 2;
-pub const MESSAGE_ITEM_VOICE: i32 = 3;
-pub const MESSAGE_ITEM_FILE: i32 = 4;
-pub const TYPING_STATUS_TYPING: i32 = 1;
-pub const TYPING_STATUS_CANCEL: i32 = 2;
-pub const UPLOAD_MEDIA_TYPE_IMAGE: i32 = 1;
@@ -1,51 +0,0 @@
-{
-  "version": "0.1.0",
-  "wit_version": "0.3.0",
-  "type": "channel",
-  "name": "wechat",
-  "description": "WeChat iLink Bot channel for direct-message chat via long polling",
-  "setup": {
-    "required_secrets": [
-      {
-        "name": "wechat_bot_token",
-        "prompt": "Connect this channel from the WeChat setup flow. IronClaw stores the bot token after QR login succeeds.",
-        "optional": false
-      }
-    ],
-    "setup_url": "https://ilinkai.weixin.qq.com"
-  },
-  "capabilities": {
-    "http": {
-      "allowlist": [
-        { "host": "ilinkai.weixin.qq.com", "path_prefix": "/" },
-        { "host": "novac2c.cdn.weixin.qq.com", "path_prefix": "/c2c/" }
-      ],
-      "rate_limit": {
-        "requests_per_minute": 60,
-        "requests_per_hour": 1200
-      }
-    },
-    "secrets": {
-      "allowed_names": ["wechat_*"]
-    },
-    "channel": {
-      "allowed_paths": [],
-      "allow_polling": true,
-      "min_poll_interval_ms": 30000,
-      "workspace_prefix": "channels/wechat/",
-      "callback_timeout_secs": 45,
-      "emit_rate_limit": {
-        "messages_per_minute": 100,
-        "messages_per_hour": 5000
-      }
-    }
-  },
-  "config": {
-    "base_url": "https://ilinkai.weixin.qq.com",
-    "cdn_base_url": "https://novac2c.cdn.weixin.qq.com/c2c",
-    "bot_type": "3",
-    "poll_interval_ms": 30000,
-    "long_poll_timeout_ms": 35000,
-    "inbound_merge_window_ms": 5000
-  }
-}
@@ -269,7 +269,7 @@ dependencies = [

 [[package]]
 name = "whatsapp-channel"
-version = "0.2.0"
+version = "0.1.0"
 dependencies = [
 "serde",
 "serde_json",
@@ -1,17 +0,0 @@
-[package]
-name = "ironclaw_common"
-version = "0.1.0"
-edition = "2024"
-rust-version = "1.92"
-description = "Shared types and utilities for the IronClaw workspace"
-authors = ["NEAR AI <[email protected]>"]
-license = "MIT OR Apache-2.0"
-homepage = "https://github.com/nearai/ironclaw"
-repository = "https://github.com/nearai/ironclaw"
-
-[package.metadata.dist]
-dist = false
-
-[dependencies]
-serde = { version = "1", features = ["derive"] }
-serde_json = "1"
@@ -1,393 +0,0 @@
-//! Application-wide event types.
-//!
-//! `AppEvent` is the real-time event protocol used across the entire
-//! application.  The web gateway serialises these to SSE / WebSocket
-//! frames, but other subsystems (agent loop, orchestrator, extensions)
-//! produce and consume them too.
-
-use serde::{Deserialize, Serialize};
-
-/// A single tool decision in a reasoning update (SSE DTO).
-#[derive(Debug, Clone, Serialize, Deserialize)]
-pub struct ToolDecisionDto {
-    pub tool_name: String,
-    pub rationale: String,
-}
-
-impl ToolDecisionDto {
-    /// Parse a list of tool decisions from a JSON array value.
-    pub fn from_json_array(value: &serde_json::Value) -> Vec<Self> {
-        value
-            .as_array()
-            .map(|arr| {
-                arr.iter()
-                    .filter_map(|d| {
-                        Some(Self {
-                            tool_name: d.get("tool_name")?.as_str()?.to_string(),
-                            rationale: d.get("rationale")?.as_str()?.to_string(),
-                        })
-                    })
-                    .collect()
-            })
-            .unwrap_or_default()
-    }
-}
-
-#[derive(Debug, Clone, Serialize, Deserialize)]
-#[serde(tag = "type")]
-pub enum AppEvent {
-    #[serde(rename = "response")]
-    Response { content: String, thread_id: String },
-    #[serde(rename = "thinking")]
-    Thinking {
-        message: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-    #[serde(rename = "tool_started")]
-    ToolStarted {
-        name: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-    #[serde(rename = "tool_completed")]
-    ToolCompleted {
-        name: String,
-        success: bool,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        error: Option<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        parameters: Option<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-    #[serde(rename = "tool_result")]
-    ToolResult {
-        name: String,
-        preview: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-    #[serde(rename = "stream_chunk")]
-    StreamChunk {
-        content: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-    #[serde(rename = "status")]
-    Status {
-        message: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-    #[serde(rename = "job_started")]
-    JobStarted {
-        job_id: String,
-        title: String,
-        browse_url: String,
-    },
-    #[serde(rename = "approval_needed")]
-    ApprovalNeeded {
-        request_id: String,
-        tool_name: String,
-        description: String,
-        parameters: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-        /// Whether the "always" auto-approve option should be shown.
-        allow_always: bool,
-    },
-    #[serde(rename = "auth_required")]
-    AuthRequired {
-        extension_name: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        instructions: Option<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        auth_url: Option<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        setup_url: Option<String>,
-    },
-    #[serde(rename = "auth_completed")]
-    AuthCompleted {
-        extension_name: String,
-        success: bool,
-        message: String,
-    },
-    #[serde(rename = "error")]
-    Error {
-        message: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-    #[serde(rename = "heartbeat")]
-    Heartbeat,
-
-    // Sandbox job streaming events (worker + Claude Code bridge)
-    #[serde(rename = "job_message")]
-    JobMessage {
-        job_id: String,
-        role: String,
-        content: String,
-    },
-    #[serde(rename = "job_tool_use")]
-    JobToolUse {
-        job_id: String,
-        tool_name: String,
-        input: serde_json::Value,
-    },
-    #[serde(rename = "job_tool_result")]
-    JobToolResult {
-        job_id: String,
-        tool_name: String,
-        output: String,
-    },
-    #[serde(rename = "job_status")]
-    JobStatus { job_id: String, message: String },
-    #[serde(rename = "job_result")]
-    JobResult {
-        job_id: String,
-        status: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        session_id: Option<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        fallback_deliverable: Option<serde_json::Value>,
-    },
-
-    /// An image was generated by a tool.
-    #[serde(rename = "image_generated")]
-    ImageGenerated {
-        data_url: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        path: Option<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-
-    /// Suggested follow-up messages for the user.
-    #[serde(rename = "suggestions")]
-    Suggestions {
-        suggestions: Vec<String>,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-
-    /// Per-turn token usage and cost summary.
-    #[serde(rename = "turn_cost")]
-    TurnCost {
-        input_tokens: u64,
-        output_tokens: u64,
-        cost_usd: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-
-    /// Extension activation status change (WASM channels).
-    #[serde(rename = "extension_status")]
-    ExtensionStatus {
-        extension_name: String,
-        status: String,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        message: Option<String>,
-    },
-
-    /// Agent reasoning update (why it chose specific tools).
-    #[serde(rename = "reasoning_update")]
-    ReasoningUpdate {
-        narrative: String,
-        decisions: Vec<ToolDecisionDto>,
-        #[serde(skip_serializing_if = "Option::is_none")]
-        thread_id: Option<String>,
-    },
-
-    /// Reasoning update for a sandbox job.
-    #[serde(rename = "job_reasoning")]
-    JobReasoning {
-        job_id: String,
-        narrative: String,
-        decisions: Vec<ToolDecisionDto>,
-    },
-}
-
-impl AppEvent {
-    /// The wire-format event type string (matches the `#[serde(rename)]` value).
-    pub fn event_type(&self) -> &'static str {
-        match self {
-            Self::Response { .. } => "response",
-            Self::Thinking { .. } => "thinking",
-            Self::ToolStarted { .. } => "tool_started",
-            Self::ToolCompleted { .. } => "tool_completed",
-            Self::ToolResult { .. } => "tool_result",
-            Self::StreamChunk { .. } => "stream_chunk",
-            Self::Status { .. } => "status",
-            Self::JobStarted { .. } => "job_started",
-            Self::ApprovalNeeded { .. } => "approval_needed",
-            Self::AuthRequired { .. } => "auth_required",
-            Self::AuthCompleted { .. } => "auth_completed",
-            Self::Error { .. } => "error",
-            Self::Heartbeat => "heartbeat",
-            Self::JobMessage { .. } => "job_message",
-            Self::JobToolUse { .. } => "job_tool_use",
-            Self::JobToolResult { .. } => "job_tool_result",
-            Self::JobStatus { .. } => "job_status",
-            Self::JobResult { .. } => "job_result",
-            Self::ImageGenerated { .. } => "image_generated",
-            Self::Suggestions { .. } => "suggestions",
-            Self::TurnCost { .. } => "turn_cost",
-            Self::ExtensionStatus { .. } => "extension_status",
-            Self::ReasoningUpdate { .. } => "reasoning_update",
-            Self::JobReasoning { .. } => "job_reasoning",
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    /// Verify that `event_type()` returns the same string as the serde
-    /// `"type"` field for every variant.  This catches drift between the
-    /// `#[serde(rename)]` attributes and the manual match arms.
-    #[test]
-    fn event_type_matches_serde_type_field() {
-        let variants: Vec<AppEvent> = vec![
-            AppEvent::Response {
-                content: String::new(),
-                thread_id: String::new(),
-            },
-            AppEvent::Thinking {
-                message: String::new(),
-                thread_id: None,
-            },
-            AppEvent::ToolStarted {
-                name: String::new(),
-                thread_id: None,
-            },
-            AppEvent::ToolCompleted {
-                name: String::new(),
-                success: true,
-                error: None,
-                parameters: None,
-                thread_id: None,
-            },
-            AppEvent::ToolResult {
-                name: String::new(),
-                preview: String::new(),
-                thread_id: None,
-            },
-            AppEvent::StreamChunk {
-                content: String::new(),
-                thread_id: None,
-            },
-            AppEvent::Status {
-                message: String::new(),
-                thread_id: None,
-            },
-            AppEvent::JobStarted {
-                job_id: String::new(),
-                title: String::new(),
-                browse_url: String::new(),
-            },
-            AppEvent::ApprovalNeeded {
-                request_id: String::new(),
-                tool_name: String::new(),
-                description: String::new(),
-                parameters: String::new(),
-                thread_id: None,
-                allow_always: false,
-            },
-            AppEvent::AuthRequired {
-                extension_name: String::new(),
-                instructions: None,
-                auth_url: None,
-                setup_url: None,
-            },
-            AppEvent::AuthCompleted {
-                extension_name: String::new(),
-                success: true,
-                message: String::new(),
-            },
-            AppEvent::Error {
-                message: String::new(),
-                thread_id: None,
-            },
-            AppEvent::Heartbeat,
-            AppEvent::JobMessage {
-                job_id: String::new(),
-                role: String::new(),
-                content: String::new(),
-            },
-            AppEvent::JobToolUse {
-                job_id: String::new(),
-                tool_name: String::new(),
-                input: serde_json::Value::Null,
-            },
-            AppEvent::JobToolResult {
-                job_id: String::new(),
-                tool_name: String::new(),
-                output: String::new(),
-            },
-            AppEvent::JobStatus {
-                job_id: String::new(),
-                message: String::new(),
-            },
-            AppEvent::JobResult {
-                job_id: String::new(),
-                status: String::new(),
-                session_id: None,
-                fallback_deliverable: None,
-            },
-            AppEvent::ImageGenerated {
-                data_url: String::new(),
-                path: None,
-                thread_id: None,
-            },
-            AppEvent::Suggestions {
-                suggestions: vec![],
-                thread_id: None,
-            },
-            AppEvent::TurnCost {
-                input_tokens: 0,
-                output_tokens: 0,
-                cost_usd: String::new(),
-                thread_id: None,
-            },
-            AppEvent::ExtensionStatus {
-                extension_name: String::new(),
-                status: String::new(),
-                message: None,
-            },
-            AppEvent::ReasoningUpdate {
-                narrative: String::new(),
-                decisions: vec![],
-                thread_id: None,
-            },
-            AppEvent::JobReasoning {
-                job_id: String::new(),
-                narrative: String::new(),
-                decisions: vec![],
-            },
-        ];
-
-        for variant in &variants {
-            let json: serde_json::Value = serde_json::to_value(variant).unwrap();
-            let serde_type = json["type"].as_str().unwrap();
-            assert_eq!(
-                variant.event_type(),
-                serde_type,
-                "event_type() mismatch for variant: {:?}",
-                variant
-            );
-        }
-    }
-
-    #[test]
-    fn round_trip_deserialize() {
-        let original = AppEvent::Response {
-            content: "hello".to_string(),
-            thread_id: "t1".to_string(),
-        };
-        let json = serde_json::to_string(&original).unwrap();
-        let deserialized: AppEvent = serde_json::from_str(&json).unwrap();
-        assert_eq!(deserialized.event_type(), "response");
-    }
-}
@@ -1,7 +0,0 @@
-//! Shared types and utilities for the IronClaw workspace.
-
-mod event;
-mod util;
-
-pub use event::{AppEvent, ToolDecisionDto};
-pub use util::truncate_preview;
@@ -1,100 +0,0 @@
-//! Shared utility functions.
-
-/// Truncate a string to at most `max_bytes` bytes at a char boundary, appending "...".
-///
-/// If the input is wrapped in `<tool_output ...>...</tool_output>` and truncation
-/// removes the closing tag, the tag is re-appended so downstream XML parsers
-/// never see an unclosed element.
-pub fn truncate_preview(s: &str, max_bytes: usize) -> String {
-    if s.len() <= max_bytes {
-        return s.to_string();
-    }
-    // Walk backwards from max_bytes to find a valid char boundary
-    let mut end = max_bytes;
-    while end > 0 && !s.is_char_boundary(end) {
-        end -= 1;
-    }
-    let mut result = format!("{}...", &s[..end]);
-
-    // Re-close <tool_output> if truncation cut through the closing tag.
-    if s.starts_with("<tool_output") && !result.ends_with("</tool_output>") {
-        result.push_str("\n</tool_output>");
-    }
-
-    result
-}
-
-#[cfg(test)]
-mod tests {
-    use super::*;
-
-    #[test]
-    fn test_truncate_preview_short_string() {
-        assert_eq!(truncate_preview("hello", 10), "hello");
-    }
-
-    #[test]
-    fn test_truncate_preview_exact_boundary() {
-        assert_eq!(truncate_preview("hello", 5), "hello");
-    }
-
-    #[test]
-    fn test_truncate_preview_truncates_ascii() {
-        assert_eq!(truncate_preview("hello world", 5), "hello...");
-    }
-
-    #[test]
-    fn test_truncate_preview_empty_string() {
-        assert_eq!(truncate_preview("", 10), "");
-    }
-
-    #[test]
-    fn test_truncate_preview_multibyte_char_boundary() {
-        let s = "a\u{20AC}b";
-        let result = truncate_preview(s, 3);
-        assert_eq!(result, "a...");
-    }
-
-    #[test]
-    fn test_truncate_preview_emoji() {
-        let s = "hi\u{1F980}";
-        let result = truncate_preview(s, 4);
-        assert_eq!(result, "hi...");
-    }
-
-    #[test]
-    fn test_truncate_preview_cjk() {
-        let s = "\u{4F60}\u{597D}\u{4E16}\u{754C}";
-        let result = truncate_preview(s, 7);
-        assert_eq!(result, "\u{4F60}\u{597D}...");
-    }
-
-    #[test]
-    fn test_truncate_preview_zero_max_bytes() {
-        assert_eq!(truncate_preview("hello", 0), "...");
-    }
-
-    #[test]
-    fn test_truncate_preview_closes_tool_output_tag() {
-        let s = "<tool_output name=\"search\">\nSome very long content here\n</tool_output>";
-        let result = truncate_preview(s, 60);
-        assert!(result.ends_with("</tool_output>"));
-        assert!(result.contains("..."));
-    }
-
-    #[test]
-    fn test_truncate_preview_no_extra_close_when_intact() {
-        let s = "<tool_output name=\"echo\">\nshort\n</tool_output>";
-        let result = truncate_preview(s, 500);
-        assert_eq!(result, s);
-        assert_eq!(result.matches("</tool_output>").count(), 1);
-    }
-
-    #[test]
-    fn test_truncate_preview_non_xml_unaffected() {
-        let s = "Just a plain long string that gets truncated";
-        let result = truncate_preview(s, 10);
-        assert_eq!(result, "Just a pla...");
-        assert!(!result.contains("</tool_output>"));
-    }
-}
@@ -1,6 +1,6 @@
 [package]
 name = "ironclaw_safety"
-version = "0.2.0"
+version = "0.1.0"
 edition = "2024"
 rust-version = "1.92"
 description = "Prompt injection defense, input validation, secret leak detection, and safety policy enforcement"
@@ -8,6 +8,7 @@ authors = ["NEAR AI <[email protected]>"]
 license = "MIT OR Apache-2.0"
 homepage = "https://github.com/nearai/ironclaw"
 repository = "https://github.com/nearai/ironclaw"
+publish = false

 [package.metadata.dist]
 dist = false
@@ -1,262 +0,0 @@
-# WeChat Integration Design
-
-**Date:** 2026-03-25
-**Status:** Ready for implementation
-**Goal:** Add WeChat support to IronClaw using the same upstream iLink Bot protocol as `@tencent-weixin/openclaw-weixin`, while keeping the implementation aligned with IronClaw's extension-first channel architecture.
-
---
-
-## Upstream Baseline
-
-The current upstream npm package is `@tencent-weixin/openclaw-weixin` version `2.0.1`.
-
-From the package README and source, the upstream WeChat channel does all of the following:
-
- logs in by QR code against `https://ilinkai.weixin.qq.com`
- receives inbound messages by long-polling `ilink/bot/getupdates`
- sends outbound messages through `ilink/bot/sendmessage`
- uses `ilink/bot/getconfig` and `ilink/bot/sendtyping` for typing indicators
- uses `ilink/bot/getuploadurl` for media uploads
- persists `get_updates_buf` for long-poll resume
- persists `context_token` so replies stay attached to the right WeChat session
- supports multiple logged-in WeChat bot accounts
- treats WeChat as a direct-message-only channel
- block-sends replies instead of token streaming
-
-This design treats that upstream behavior as the capability boundary. We should not add scope based on features the upstream plugin does not have.
-
---
-
-## Implementation Direction
-
-IronClaw should **not** try to load the upstream OpenClaw plugin directly.
-
-Instead, IronClaw should implement a **native channel extension** under `channels-src/wechat/` and only extend the host/runtime where that support is generic and reusable.
-
-### Why not host the npm plugin directly
-
- The upstream package depends on `openclaw/plugin-sdk/*` APIs and runtime contracts that IronClaw does not have.
- It assumes OpenClaw-specific lifecycle concepts such as `gateway.startAccount`.
- Recreating an OpenClaw-compatible Node plugin host inside IronClaw would be more work and more fragile than implementing the protocol directly.
-
-### Why `channels-src/wechat/`
-
- It matches the existing layering used by other platform channels.
- It keeps platform protocol logic out of host-owned core modules.
- It leaves room for the channel to move outside this repo later without changing the host model.
-
-Recommended layout:
-
-```text
-channels-src/
-  wechat/
-    Cargo.toml
-    build.sh
-    wechat.capabilities.json
-    src/
-      lib.rs
-      api.rs
-      auth.rs
-      state.rs
-      types.rs
-```
-
---
-
-## Phase 1 Scope
-
-Phase 1 is a **single-account** implementation of the upstream WeChat channel.
-
-The point of this phase is to keep the channel aligned with upstream behavior while removing the one biggest source of host/runtime complexity: multi-account lifecycle.
-
-### Must-have in Phase 1
-
- QR code login
- one connected WeChat bot account
- direct-message text receive/send
- `getupdates` long-poll loop
- `sendmessage` outbound replies
- typing indicators via `getconfig` and `sendtyping`
- inbound image download/decrypt for vision
- outbound image upload/send via `getuploadurl`
- `context_token` persistence
- `get_updates_buf` persistence
- login persistence across restart
- extension-first packaging under `channels-src/wechat/`
-
-### Explicit simplification from upstream
-
- multi-account support is deferred
-
-### Follow-up after Phase 1
-
-These are upstream features, so they belong on the roadmap, but they do not need to block the first implementation cut:
-
- broader media parity beyond the current image + inbound-file + inbound-voice path (outbound files and video)
-
-We should not spend time listing non-goals that come from outside the upstream capability boundary.
-
---
-
-## Proposed Architecture
-
-```mermaid
-flowchart LR
-    A["Core WASM channel host"] --> B["WeChat channel extension"]
-    C["Generic login UI/API"] --> D["QR login session"]
-    D --> E["Secret storage"]
-    E --> B
-    B --> F["getupdates long-poll"]
-    F --> G["IncomingMessage"]
-    G --> H["ChannelManager -> Agent"]
-    H --> I["sendmessage reply"]
-```
-
-### Extension responsibilities
-
-`channels-src/wechat/` should own:
-
- iLink API request/response types
- QR login protocol calls
- long-polling `getupdates`
- `context_token` storage and lookup
- outbound `sendmessage`
- WeChat-specific status/error mapping
-
-### Host responsibilities
-
-IronClaw core should only own reusable pieces:
-
- installing and activating the WASM channel
- generic secret persistence
- generic QR/device-login session handling for channels
- exposing login flow through authenticated UI/API
- starting and polling the channel runtime
-
---
-
-## Data And State Model
-
-Phase 1 is single-account, so state should stay simple.
-
-### Secrets
-
- `wechat_bot_token`
-
-This is written after QR login succeeds and reused on restart.
-
-### Channel state
-
-Under the channel workspace prefix, persist:
-
- `state/get_updates_buf.json`
- `state/context_tokens.json`
-
-`context_tokens.json` maps the WeChat peer to its latest `context_token`.
-
-### Inbound message mapping
-
-For each inbound WeChat DM:
-
- `channel = "wechat"`
- `user_id = <wechat sender id>` or owner scope if it is the bound owner
- `thread_id = Some("wechat:<sender_id>")`
- `conversation_scope_id = Some("wechat:<sender_id>")`
-
-`metadata_json` should include:
-
- `from_user_id`
- `to_user_id`
- `message_id`
- `context_token`
-
-That is enough for `on_respond()` to send the reply back to the right peer.
-
---
-
-## Minimal Host Uplift
-
-The current extension host is close, but Phase 1 still needs one important addition: a generic interactive login flow for channels.
-
-Minimum host support needed:
-
-1. Start a channel login session.
-2. Return QR payload plus a session identifier.
-3. Poll login session status.
-4. On success, write the returned token to channel secrets.
-5. Reload or reactivate the channel so polling starts automatically.
-
-This should be added as a generic channel-auth capability, not as WeChat-specific core logic.
-
---
-
-## User Flow
-
-Phase 1 should be **web-first**, because the target user is a normal WeChat user rather than a CLI-only operator.
-
-1. Install or enable the `wechat` channel extension.
-2. Click "Connect WeChat".
-3. Web UI requests a login session from the host.
-4. Web UI displays the QR code.
-5. User scans and confirms on their phone.
-6. Host stores `wechat_bot_token`.
-7. Channel reloads and starts polling.
-8. User sends a DM in WeChat and receives IronClaw replies there.
-
-CLI support can still exist for development, but it should not be the primary Phase 1 UX.
-
---
-
-## Message Handling Semantics
-
-### Inbound
-
-On each poll:
-
-1. load `get_updates_buf`
-2. call `getupdates`
-3. persist the new cursor if present
-4. normalize inbound text messages into `IncomingMessage`
-5. persist the latest `context_token` for that peer
-6. emit the message to the agent
-
-### Outbound
-
-On response:
-
-1. read peer routing info from `metadata_json`
-2. load the latest `context_token`
-3. convert the response to plain text if needed
-4. send one coalesced text reply via `sendmessage`
-
-This matches the upstream channel's block-send behavior.
-
---
-
-## Testing Plan
-
-### Unit tests
-
- QR login response parsing
- `get_updates_buf` round-trip
- `context_token` round-trip
- inbound message normalization
- outbound metadata routing
-
-### Integration tests
-
-Use a mock iLink server to cover:
-
- QR login success and expiry
- restart without re-login
- inbound poll -> agent -> outbound text reply
- cursor resume after restart
-
---
-
-## Phase 2
-
-After Phase 1 is stable, add the upstream features we intentionally deferred:
-
- multi-account support
- media upload/send
@@ -15,14 +15,13 @@
    },
    "messaging": {
      "display_name": "Messaging Channels",
-      "description": "Discord, Telegram, Slack, WhatsApp, and WeChat channels",
+      "description": "Discord, Telegram, Slack, and WhatsApp channels",
      "extensions": [
        "channels/discord",
        "channels/telegram",
        "channels/slack",
        "channels/whatsapp",
-        "channels/feishu",
-        "channels/wechat"
+        "channels/feishu"
      ],
      "shared_auth": null
    },
@@ -2,7 +2,7 @@
  "name": "feishu",
  "display_name": "Feishu / Lark Channel",
  "kind": "channel",
-  "version": "0.1.3",
+  "version": "0.1.1",
  "wit_version": "0.3.0",
  "description": "Talk to your agent through a Feishu or Lark bot",
  "keywords": [
@@ -19,8 +19,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "sha256": "a66ff0dafb67d2216d8161bb7e96e724a94acb0ab993b85d2782d30412f8fe94",
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/channel-feishu-0.1.3-wasm32-wasip2.tar.gz"
+      "sha256": "5fca74022264d1c8e78a0853766276f7ffa3cf0d8065b2f51ca10985acad4714",
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.19.0/channel-feishu-0.1.1-wasm32-wasip2.tar.gz"
    }
  },
  "auth_summary": {
@@ -18,8 +18,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/v0.20.0/channel-telegram-0.2.5-wasm32-wasip2.tar.gz",
-      "sha256": "1ef20a538f55b379e049356e4d6758006251846bc3365ceaa1c87eba8379a329"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.19.0/channel-telegram-0.2.4-wasm32-wasip2.tar.gz",
+      "sha256": "a7cb300ec1c946831cfceaa95c1dc8f30d0f42a3924f3cb5de8098821573f4b8"
    }
  },
  "auth_summary": {
@@ -1,32 +0,0 @@
-{
-  "name": "wechat",
-  "display_name": "WeChat Channel",
-  "kind": "channel",
-  "version": "0.1.0",
-  "wit_version": "0.3.0",
-  "description": "Talk to your agent through a WeChat iLink bot account",
-  "keywords": [
-    "messaging",
-    "chat",
-    "wechat",
-    "wechat",
-    "qr"
-  ],
-  "source": {
-    "dir": "channels-src/wechat",
-    "capabilities": "wechat.capabilities.json",
-    "crate_name": "wechat-channel"
-  },
-  "auth_summary": {
-    "method": "interactive",
-    "provider": "WeChat",
-    "secrets": [
-      "wechat_bot_token"
-    ],
-    "shared_auth": null,
-    "setup_url": "https://ilinkai.weixin.qq.com"
-  },
-  "tags": [
-    "messaging"
-  ]
-}
@@ -2,7 +2,7 @@
  "name": "github",
  "display_name": "GitHub",
  "kind": "tool",
-  "version": "0.2.2",
+  "version": "0.2.1",
  "wit_version": "0.3.0",
  "description": "GitHub integration for issues, PRs, repos, and code search",
  "keywords": [
@@ -19,8 +19,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-github-0.2.2-wasm32-wasip2.tar.gz",
-      "sha256": "70b55af593193d8fa495c0f702ea23284d83a624124f8a5f7564916ec5032c3f"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.19.0/tool-github-0.2.1-wasm32-wasip2.tar.gz",
+      "sha256": "92c530b3ad172e2372d819744b5233f1d8f65768e26eb5a6c213eba3ce1de758"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "gmail",
  "display_name": "Gmail",
  "kind": "tool",
-  "version": "0.2.1",
+  "version": "0.2.0",
  "wit_version": "0.3.0",
  "description": "Read, send, and manage Gmail messages and threads",
  "keywords": [
@@ -18,8 +18,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-gmail-0.2.1-wasm32-wasip2.tar.gz",
-      "sha256": "79025b40ee70ce1120acc4320bae50da095d7afb0ef67bd56d99b064b72ea779"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.18.0/gmail-0.2.0-wasm32-wasip2.tar.gz",
+      "sha256": "ee9574e02e92bc1d481f1310eb88afd99ee52bf6971074ab33bd76bf99b34b1d"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "google-calendar",
  "display_name": "Google Calendar",
  "kind": "tool",
-  "version": "0.2.1",
+  "version": "0.2.0",
  "wit_version": "0.3.0",
  "description": "Create, read, update, and delete Google Calendar events",
  "keywords": [
@@ -18,8 +18,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-google-calendar-0.2.1-wasm32-wasip2.tar.gz",
-      "sha256": "86bcc075010b08f5ab2f98f504cec1c6c9e0ca144857d185cbecf72a11f504bf"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.18.0/google-calendar-0.2.0-wasm32-wasip2.tar.gz",
+      "sha256": "2fa47150ea222e787c122182ad6f4dfa2ffaf5fe490d05e8de887a76445f8d2d"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "google-docs",
  "display_name": "Google Docs",
  "kind": "tool",
-  "version": "0.2.1",
+  "version": "0.2.0",
  "wit_version": "0.3.0",
  "description": "Create and edit Google Docs documents",
  "keywords": [
@@ -18,8 +18,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-google-docs-0.2.1-wasm32-wasip2.tar.gz",
-      "sha256": "39d476029764949498a53a6a223f9952b5f4df151be7b8b19bf3fe4d401a57cd"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.18.0/google-docs-0.2.0-wasm32-wasip2.tar.gz",
+      "sha256": "40e134a1c1564f832ca861c3396895d4e33ec67b99313fc1f97baf8d971423a9"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "google-drive",
  "display_name": "Google Drive",
  "kind": "tool",
-  "version": "0.2.1",
+  "version": "0.2.0",
  "wit_version": "0.3.0",
  "description": "Upload, download, search, and manage Google Drive files and folders",
  "keywords": [
@@ -18,8 +18,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-google-drive-0.2.1-wasm32-wasip2.tar.gz",
-      "sha256": "6e9a700fab93865c852af718666af64c5b534ad6a419fb4b736e07740188f494"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.18.0/google-drive-0.2.0-wasm32-wasip2.tar.gz",
+      "sha256": "002a341a1d58125563a7c69561b26fbc2629b04ea723cade744102bdc0fbb71f"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "google-sheets",
  "display_name": "Google Sheets",
  "kind": "tool",
-  "version": "0.2.1",
+  "version": "0.2.0",
  "wit_version": "0.3.0",
  "description": "Read and write Google Sheets spreadsheet data",
  "keywords": [
@@ -18,8 +18,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-google-sheets-0.2.1-wasm32-wasip2.tar.gz",
-      "sha256": "1f8c381799a916be83263cac9d497d52946e21b1b588592a3a42ca94a73b7051"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.18.0/google-sheets-0.2.0-wasm32-wasip2.tar.gz",
+      "sha256": "8aa2c9d52f033edea3a6c2311b0ec694ccb6d0a54ef07e94d72bf8be1ce8009a"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "google-slides",
  "display_name": "Google Slides",
  "kind": "tool",
-  "version": "0.2.1",
+  "version": "0.2.0",
  "wit_version": "0.3.0",
  "description": "Create and edit Google Slides presentations",
  "keywords": [
@@ -17,8 +17,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-google-slides-0.2.1-wasm32-wasip2.tar.gz",
-      "sha256": "e2528be5da02f1b8cfc8ee9b0cdd849516c53d412e2f75c6175b3bded7f512cb"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.18.0/google-slides-0.2.0-wasm32-wasip2.tar.gz",
+      "sha256": "e931a97d4fd0b0b938e464dc7c7f2be6ea6b4d1508f5ea3cd931d44db23f05f5"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "llm-context",
  "display_name": "LLM Context",
  "kind": "tool",
-  "version": "0.1.1",
+  "version": "0.1.0",
  "wit_version": "0.3.0",
  "description": "Fetch pre-extracted web content from Brave Search for grounding LLM answers (RAG, fact-checking)",
  "keywords": [
@@ -21,8 +21,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-llm-context-0.1.1-wasm32-wasip2.tar.gz",
-      "sha256": "9b19e2fd05dbbbe3c8bd55309a91db09124e8415eb0f767828b6e10b55771e63"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.19.0/tool-llm-context-0.1.0-wasm32-wasip2.tar.gz",
+      "sha256": "d9ced2b1226b879135891e0ee40e072c7c95412e1b2462925a23853e1f92497e"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "slack-tool",
  "display_name": "Slack Tool",
  "kind": "tool",
-  "version": "0.2.1",
+  "version": "0.2.0",
  "wit_version": "0.3.0",
  "description": "Your agent uses Slack to post and read messages in your workspace",
  "keywords": [
@@ -17,8 +17,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-slack-0.2.1-wasm32-wasip2.tar.gz",
-      "sha256": "927519e5b7734beeb022d3b8bbd152e0e6b9f67c9452a8ad47809d3c4221a137"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.19.0/tool-slack-0.2.0-wasm32-wasip2.tar.gz",
+      "sha256": "ccfb0415d7a04f9497726c712d15216de36e86f498b849101283c017f5ab4efb"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "telegram-mtproto",
  "display_name": "Telegram Tool",
  "kind": "tool",
-  "version": "0.2.1",
+  "version": "0.2.0",
  "wit_version": "0.3.0",
  "description": "Your agent uses your Telegram account to read and send messages",
  "keywords": [
@@ -18,8 +18,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-telegram-0.2.1-wasm32-wasip2.tar.gz",
-      "sha256": "1e57d0755fc9c7b3ec013d079f30168898b484a6919f9edd105f0cd80131c1cd"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.19.0/tool-telegram-0.2.0-wasm32-wasip2.tar.gz",
+      "sha256": "c17065ca41fae5f2a7c43b36144686718cd310a2f22442313bb1aa82bbad0ae4"
    }
  },
  "auth_summary": {
@@ -2,7 +2,7 @@
  "name": "web-search",
  "display_name": "Web Search",
  "kind": "tool",
-  "version": "0.2.2",
+  "version": "0.2.1",
  "wit_version": "0.3.0",
  "description": "Search the web using Brave Search API",
  "keywords": [
@@ -18,8 +18,8 @@
  },
  "artifacts": {
    "wasm32-wasip2": {
-      "url": "https://github.com/nearai/ironclaw/releases/download/ironclaw-v0.22.0/tool-web-search-0.2.2-wasm32-wasip2.tar.gz",
-      "sha256": "47382b50c1ea7525b20d59dc02fab04e336d018665826c2f24710bdf460779ae"
+      "url": "https://github.com/nearai/ironclaw/releases/download/v0.19.0/tool-web-search-0.2.1-wasm32-wasip2.tar.gz",
+      "sha256": "bad275ca4ec314adea5241d6b92c44ccf9cebcbca8e30ba2493cc0bcb4b57218"
    }
  },
  "auth_summary": {
@@ -1,2 +1,7 @@
 [workspace]
 git_release_enable = false
+
+[[package]]
+name = "ironclaw_safety"
+publish = false
+release = false
@@ -13,10 +13,9 @@ use futures::StreamExt;
 use uuid::Uuid;

 use crate::agent::context_monitor::ContextMonitor;
-use crate::agent::heartbeat::{spawn_heartbeat, spawn_multi_user_heartbeat};
+use crate::agent::heartbeat::spawn_heartbeat;
 use crate::agent::routine_engine::{RoutineEngine, spawn_cron_ticker};
 use crate::agent::self_repair::{DefaultSelfRepair, RepairResult, SelfRepair};
-use crate::agent::session::ThreadState;
 use crate::agent::session_manager::SessionManager;
 use crate::agent::submission::{Submission, SubmissionParser, SubmissionResult};
 use crate::agent::{HeartbeatConfig as AgentHeartbeatConfig, Router, Scheduler, SchedulerDeps};
@@ -85,15 +84,6 @@ fn resolve_owner_scope_notification_user(
    trimmed_option(explicit_user).or_else(|| trimmed_option(owner_fallback))
 }

-fn is_single_message_repl(message: &IncomingMessage) -> bool {
-    message.channel == "repl"
-        && message
-            .metadata
-            .get("single_message_mode")
-            .and_then(|value| value.as_bool())
-            .unwrap_or(false)
-}
-
 async fn resolve_channel_notification_user(
    extension_manager: Option<&Arc<ExtensionManager>>,
    channel: Option<&str>,
@@ -182,8 +172,6 @@ pub struct AgentDeps {
    /// Resolved LLM backend identifier (e.g., "nearai", "openai", "groq").
    /// Used by `/model` persistence to determine which env var to update.
    pub llm_backend: String,
-    /// Per-tenant rate limiting registry (lazily creates rate state per user).
-    pub tenant_rates: Arc<crate::tenant::TenantRateRegistry>,
 }

 /// The main agent that coordinates all components.
@@ -246,10 +234,7 @@ impl Agent {
            SchedulerDeps {
                tools: deps.tools.clone(),
                extension_manager: deps.extension_manager.clone(),
-                store: deps
-                    .store
-                    .as_ref()
-                    .map(|db| crate::tenant::AdminScope::new(Arc::clone(db))),
+                store: deps.store.clone(),
                hooks: deps.hooks.clone(),
            },
        );
@@ -330,50 +315,6 @@ impl Agent {
        &self.deps.cost_guard
    }

-    /// Build a tenant-scoped execution context for the given user.
-    ///
-    /// This is the standard entry point for per-user operations. The returned
-    /// [`TenantCtx`] provides a [`TenantScope`] that auto-binds `user_id` on
-    /// every database operation and a per-user rate limiter.
-    pub(super) async fn tenant_ctx(&self, user_id: &str) -> crate::tenant::TenantCtx {
-        let rate = self.deps.tenant_rates.get_or_create(user_id).await;
-
-        let store = self
-            .deps
-            .store
-            .as_ref()
-            .map(|db| crate::tenant::TenantScope::new(user_id, Arc::clone(db)));
-
-        // Reuse the owner workspace if user matches, otherwise create per-user.
-        let workspace = match &self.deps.workspace {
-            Some(ws) if ws.user_id() == user_id => Some(Arc::clone(ws)),
-            _ => self
-                .deps
-                .store
-                .as_ref()
-                .map(|db| Arc::new(Workspace::new_with_db(user_id, Arc::clone(db)))),
-        };
-
-        crate::tenant::TenantCtx::new(
-            user_id,
-            store,
-            workspace,
-            Arc::clone(&self.deps.cost_guard),
-            rate,
-        )
-    }
-
-    /// Get an admin-scoped database accessor for cross-tenant operations.
-    ///
-    /// Only for system-level components (heartbeat, routine engine, self-repair,
-    /// scheduler). Handler code should use [`tenant_ctx()`](Self::tenant_ctx) instead.
-    pub(super) fn admin_store(&self) -> Option<crate::tenant::AdminScope> {
-        self.deps
-            .store
-            .as_ref()
-            .map(|db| crate::tenant::AdminScope::new(Arc::clone(db)))
-    }
-
    pub(super) fn skill_registry(&self) -> Option<&Arc<std::sync::RwLock<SkillRegistry>>> {
        self.deps.skill_registry.as_ref()
    }
@@ -459,8 +400,8 @@ impl Agent {
            self.config.stuck_threshold,
            self.config.max_repair_attempts,
        );
-        if let Some(admin) = self.admin_store() {
-            self_repair = self_repair.with_store(admin);
+        if let Some(ref store) = self.deps.store {
+            self_repair = self_repair.with_store(Arc::clone(store));
        }
        if let Some(ref builder) = self.deps.builder {
            self_repair = self_repair.with_builder(Arc::clone(builder), Arc::clone(self.tools()));
@@ -567,7 +508,6 @@ impl Agent {
                        .with_interval(std::time::Duration::from_secs(hb_config.interval_secs));
                    config.quiet_hours_start = hb_config.quiet_hours_start;
                    config.quiet_hours_end = hb_config.quiet_hours_end;
-                    config.multi_tenant = hb_config.multi_tenant;
                    config.timezone = hb_config
                        .timezone
                        .clone()
@@ -597,52 +537,30 @@ impl Agent {
                    .await;
                    let notify_user = heartbeat_notify_user;
                    let channels = self.channels.clone();
-                    let is_multi_tenant = hb_config.multi_tenant;
                    tokio::spawn(async move {
                        while let Some(response) = notify_rx.recv().await {
-                            // In multi-tenant mode, extract the owning user_id from
-                            // the response metadata so notifications reach the
-                            // correct user rather than the agent's owner.
-                            // This intentionally overrides the configured notify_target
-                            // because each user's heartbeat should notify that user.
-                            let effective_user = if is_multi_tenant {
-                                response
-                                    .metadata
-                                    .get("owner_id")
-                                    .and_then(|v| v.as_str())
-                                    .map(String::from)
-                            } else {
-                                None
-                            };
-
                            // Try the configured channel first, fall back to
                            // broadcasting on all channels.
-                            let targeted_ok = if let Some(ref channel) = notify_channel {
-                                let target = effective_user.as_deref().or(notify_target.as_deref());
-                                if let Some(user) = target {
-                                    channels
-                                        .broadcast(channel, user, response.clone())
-                                        .await
-                                        .is_ok()
-                                } else {
-                                    false
-                                }
+                            let targeted_ok = if let Some(ref channel) = notify_channel
+                                && let Some(ref user) = notify_target
+                            {
+                                channels
+                                    .broadcast(channel, user, response.clone())
+                                    .await
+                                    .is_ok()
                            } else {
                                false
                            };

-                            if !targeted_ok {
-                                let fallback = effective_user.as_deref().or(notify_user.as_deref());
-                                if let Some(user) = fallback {
-                                    let results = channels.broadcast_all(user, response).await;
-                                    for (ch, result) in results {
-                                        if let Err(e) = result {
-                                            tracing::warn!(
-                                                "Failed to broadcast heartbeat to {}: {}",
-                                                ch,
-                                                e
-                                            );
-                                        }
+                            if !targeted_ok && let Some(ref user) = notify_user {
+                                let results = channels.broadcast_all(user, response).await;
+                                for (ch, result) in results {
+                                    if let Err(e) = result {
+                                        tracing::warn!(
+                                            "Failed to broadcast heartbeat to {}: {}",
+                                            ch,
+                                            e
+                                        );
                                    }
                                }
                            }
@@ -655,29 +573,14 @@ impl Agent {
                        .map(|h| h.to_workspace_config())
                        .unwrap_or_default();

-                    if config.multi_tenant {
-                        if let Some(admin) = self.admin_store() {
-                            Some(spawn_multi_user_heartbeat(
-                                config,
-                                hygiene,
-                                self.cheap_llm().clone(),
-                                Some(notify_tx),
-                                admin,
-                            ))
-                        } else {
-                            tracing::warn!("Multi-tenant heartbeat requires a database store");
-                            None
-                        }
-                    } else {
-                        Some(spawn_heartbeat(
-                            config,
-                            hygiene,
-                            workspace.clone(),
-                            self.cheap_llm().clone(),
-                            Some(notify_tx),
-                            self.admin_store(),
-                        ))
-                    }
+                    Some(spawn_heartbeat(
+                        config,
+                        hygiene,
+                        workspace.clone(),
+                        self.cheap_llm().clone(),
+                        Some(notify_tx),
+                        self.store().map(Arc::clone),
+                    ))
                } else {
                    tracing::warn!("Heartbeat enabled but no workspace available");
                    None
@@ -699,7 +602,7 @@ impl Agent {

                    let engine = Arc::new(RoutineEngine::new(
                        rt_config.clone(),
-                        crate::tenant::AdminScope::new(Arc::clone(store)),
+                        Arc::clone(store),
                        self.llm().clone(),
                        Arc::clone(workspace),
                        notify_tx,
@@ -1237,14 +1140,9 @@ impl Agent {
            && let Submission::UserInput { ref content } = submission
            && let Some(engine) = self.routine_engine().await
        {
-            let single_message_repl = is_single_message_repl(message);
            // Use post-hook content so that BeforeInbound hooks that rewrite
            // input are respected by event trigger matching.
-            let fired = if single_message_repl {
-                engine.check_event_triggers_and_wait(message, content).await
-            } else {
-                engine.check_event_triggers(message, content).await
-            };
+            let fired = engine.check_event_triggers(message, content).await;
            if fired > 0 {
                tracing::debug!(
                    channel = %message.channel,
@@ -1252,30 +1150,15 @@ impl Agent {
                    fired,
                    "Consumed inbound user message with matching event-triggered routine(s)"
                );
-                return if single_message_repl {
-                    Ok(None)
-                } else {
-                    Ok(Some(String::new()))
-                };
+                return Ok(Some(String::new()));
            }
        }

-        // Build per-tenant execution context once; threaded through all handlers.
-        let tenant = self.tenant_ctx(&message.user_id).await;
-
-        let session_for_empty_exit = Arc::clone(&session);
-
        // Process based on submission type
        let result = match submission {
            Submission::UserInput { content } => {
                let mut result = self
-                    .process_user_input(
-                        message,
-                        tenant.clone(),
-                        session.clone(),
-                        thread_id,
-                        &content,
-                    )
+                    .process_user_input(message, session.clone(), thread_id, &content)
                    .await;

                // Drain any messages queued during processing.
@@ -1342,13 +1225,7 @@ impl Agent {
                    let mut queued_msg = message.clone();
                    queued_msg.attachments.clear();
                    result = self
-                        .process_user_input(
-                            &queued_msg,
-                            tenant.clone(),
-                            session.clone(),
-                            thread_id,
-                            &next_content,
-                        )
+                        .process_user_input(&queued_msg, session.clone(), thread_id, &next_content)
                        .await;

                    // If processing failed, re-queue the drained content so it
@@ -1373,30 +1250,8 @@ impl Agent {
                    command,
                    message.channel
                );
-                // /reasoning is special-cased here (not in handle_system_command)
-                // because it needs the session + thread_id to read turn reasoning
-                // data, which handle_system_command's signature doesn't provide.
-                if command == "reasoning" {
-                    let result = self
-                        .handle_reasoning_command(&args, &session, thread_id)
-                        .await;
-                    return match result {
-                        SubmissionResult::Response { content } => Ok(Some(content)),
-                        SubmissionResult::Ok { message } => Ok(message),
-                        SubmissionResult::Error { message } => {
-                            Ok(Some(format!("Error: {}", message)))
-                        }
-                        _ => {
-                            if is_single_message_repl(message) {
-                                Ok(None)
-                            } else {
-                                Ok(Some(String::new()))
-                            }
-                        }
-                    };
-                }
                // Authorization checks (including restart channel check) are enforced in handle_system_command
-                self.handle_system_command(&command, &args, &message.channel, &tenant)
+                self.handle_system_command(&command, &args, &message.channel)
                    .await
            }
            Submission::Undo => self.process_undo(session, thread_id).await,
@@ -1409,9 +1264,12 @@ impl Agent {
            Submission::Summarize => self.process_summarize(session, thread_id).await,
            Submission::Suggest => self.process_suggest(session, thread_id).await,
            Submission::JobStatus { job_id } => {
-                self.process_job_status(&tenant, job_id.as_deref()).await
+                self.process_job_status(&message.user_id, job_id.as_deref())
+                    .await
+            }
+            Submission::JobCancel { job_id } => {
+                self.process_job_cancel(&message.user_id, &job_id).await
            }
-            Submission::JobCancel { job_id } => self.process_job_cancel(&tenant, &job_id).await,
            Submission::Quit => return Ok(None),
            Submission::SwitchThread { thread_id: target } => {
                self.process_switch_thread(message, target).await
@@ -1451,26 +1309,7 @@ impl Agent {
                    Ok(Some(content))
                }
            }
-            SubmissionResult::Ok {
-                message: output_message,
-            } => {
-                let should_exit =
-                    if output_message.as_deref() == Some("") && is_single_message_repl(message) {
-                        let sess = session_for_empty_exit.lock().await;
-                        sess.threads
-                            .get(&thread_id)
-                            .map(|thread| thread.state != ThreadState::AwaitingApproval)
-                            .unwrap_or(true)
-                    } else {
-                        false
-                    };
-
-                if should_exit {
-                    Ok(None)
-                } else {
-                    Ok(output_message)
-                }
-            }
+            SubmissionResult::Ok { message } => Ok(message),
            SubmissionResult::Error { message } => Ok(Some(format!("Error: {}", message))),
            SubmissionResult::Interrupted => Ok(Some("Interrupted.".into())),
            SubmissionResult::NeedApproval { .. } => {
@@ -1486,7 +1325,7 @@ impl Agent {
 #[cfg(test)]
 mod tests {
    use super::{
-        chat_tool_execution_metadata, is_single_message_repl, resolve_routine_notification_user,
+        chat_tool_execution_metadata, resolve_routine_notification_user,
        should_fallback_routine_notification, truncate_for_preview,
    };
    use crate::channels::IncomingMessage;
@@ -1648,17 +1487,4 @@ mod tests {

        assert!(should_fallback_routine_notification(&error)); // safety: test-only assertion
    }
-
-    #[test]
-    fn single_message_repl_detection_requires_repl_channel_and_metadata_flag() {
-        let repl = IncomingMessage::new("repl", "owner-scope", "hello")
-            .with_metadata(serde_json::json!({ "single_message_mode": true }));
-        let gateway = IncomingMessage::new("gateway", "owner-scope", "hello")
-            .with_metadata(serde_json::json!({ "single_message_mode": true }));
-        let plain_repl = IncomingMessage::new("repl", "owner-scope", "hello");
-
-        assert!(is_single_message_repl(&repl)); // safety: test-only assertion
-        assert!(!is_single_message_repl(&gateway)); // safety: test-only assertion
-        assert!(!is_single_message_repl(&plain_repl)); // safety: test-only assertion
-    }
 }
@@ -10,7 +10,7 @@ use std::borrow::Cow;

 use crate::agent::session::PendingApproval;
 use crate::error::Error;
-use crate::llm::{ChatMessage, FinishReason, Reasoning, ReasoningContext, RespondResult};
+use crate::llm::{ChatMessage, Reasoning, ReasoningContext, RespondResult};

 /// Signal from the delegate indicating how the loop should proceed.
 pub enum LoopSignal {
@@ -134,9 +134,6 @@ pub async fn run_agentic_loop(
    config: &AgenticLoopConfig,
 ) -> Result<LoopOutcome, Error> {
    let mut consecutive_tool_intent_nudges: u32 = 0;
-    // Accumulates across all iterations (not reset by text responses) so
-    // non-consecutive truncations still escalate to force_text.
-    let mut truncation_count: u32 = 0;

    for iteration in 1..=config.max_iterations {
        // Check for external signals (stop, cancellation, user messages)
@@ -218,35 +215,7 @@ pub async fn run_agentic_loop(
                tool_calls,
                content,
            } => {
-                // If the response was truncated, tool call parameters are likely
-                // incomplete. Discard them and tell the LLM to try a different
-                // approach rather than executing malformed tool calls.
-                if output.finish_reason == FinishReason::Length {
-                    truncation_count += 1;
-                    let names: Vec<&str> = tool_calls.iter().map(|tc| tc.name.as_str()).collect();
-                    tracing::warn!(
-                        iteration,
-                        tools = ?names,
-                        truncation_count,
-                        "Discarding truncated tool calls (finish_reason=Length)"
-                    );
-                    if let Some(ref text) = content {
-                        reason_ctx.messages.push(ChatMessage::assistant(text));
-                    }
-                    reason_ctx
-                        .messages
-                        .push(ChatMessage::user(crate::llm::TRUNCATED_TOOL_CALL_NOTICE));
-                    // After repeated truncations, force text-only mode so the LLM
-                    // stops attempting tool calls it can't fit in the output budget.
-                    if truncation_count >= 3 {
-                        reason_ctx.force_text = true;
-                    }
-                    delegate.after_iteration(iteration).await;
-                    continue;
-                }
-
                consecutive_tool_intent_nudges = 0;
-                truncation_count = 0;

                if let Some(outcome) = delegate
                    .execute_tool_calls(tool_calls, content, reason_ctx)
@@ -302,7 +271,6 @@ mod tests {
        RespondOutput {
            result: RespondResult::Text(text.to_string()),
            usage: zero_usage(),
-            finish_reason: FinishReason::Stop,
        }
    }

@@ -313,7 +281,6 @@ mod tests {
                content: None,
            },
            usage: zero_usage(),
-            finish_reason: FinishReason::ToolUse,
        }
    }

@@ -447,7 +414,6 @@ mod tests {
            id: "call_1".to_string(),
            name: "echo".to_string(),
            arguments: serde_json::json!({}),
-            reasoning: None,
        };
        let delegate = MockDelegate::new(vec![
            tool_calls_output(vec![tool_call]),
@@ -655,95 +621,4 @@ mod tests {
        let result = truncate_for_preview("café", 4);
        assert_eq!(result, "caf...");
    }
-
-    #[tokio::test]
-    async fn test_truncated_tool_calls_discarded_on_length() {
-        let truncated_tool_call = ToolCall {
-            id: "call_1".to_string(),
-            name: "memory_write".to_string(),
-            arguments: serde_json::json!({}), // empty — truncated
-            reasoning: None,
-        };
-        let truncated_output = RespondOutput {
-            result: RespondResult::ToolCalls {
-                tool_calls: vec![truncated_tool_call],
-                content: Some("I'll write the report.".to_string()),
-            },
-            usage: zero_usage(),
-            finish_reason: FinishReason::Length, // response was truncated
-        };
-        let delegate = MockDelegate::new(vec![truncated_output, text_output("Summarized it.")]);
-        let reasoning = stub_reasoning();
-        let mut ctx = ReasoningContext::new();
-        let config = AgenticLoopConfig {
-            max_iterations: 5,
-            ..Default::default()
-        };
-
-        let outcome = run_agentic_loop(&delegate, &reasoning, &mut ctx, &config)
-            .await
-            .unwrap();
-
-        // Tool calls should NOT have been executed
-        assert_eq!(delegate.tool_exec_count.load(Ordering::SeqCst), 0);
-        // The loop should have continued and returned the text response
-        assert!(matches!(outcome, LoopOutcome::Response(ref t) if t == "Summarized it."));
-        // A truncation notice should have been injected into context
-        assert!(
-            ctx.messages
-                .iter()
-                .any(|m| m.role == crate::llm::Role::User && m.content.contains("truncated")),
-            "Should inject truncation notice into context"
-        );
-        // The partial assistant content should have been preserved
-        assert!(
-            ctx.messages
-                .iter()
-                .any(|m| m.role == crate::llm::Role::Assistant
-                    && m.content.contains("write the report")),
-            "Should preserve partial assistant content"
-        );
-    }
-
-    #[tokio::test]
-    async fn test_repeated_truncations_force_text_mode() {
-        let make_truncated = || RespondOutput {
-            result: RespondResult::ToolCalls {
-                tool_calls: vec![ToolCall {
-                    id: "call_1".to_string(),
-                    name: "memory_write".to_string(),
-                    arguments: serde_json::json!({}),
-                    reasoning: None,
-                }],
-                content: None,
-            },
-            usage: zero_usage(),
-            finish_reason: FinishReason::Length,
-        };
-        // Three truncated responses, then a text response
-        let delegate = MockDelegate::new(vec![
-            make_truncated(),
-            make_truncated(),
-            make_truncated(),
-            text_output("Gave up on tool calls."),
-        ]);
-        let reasoning = stub_reasoning();
-        let mut ctx = ReasoningContext::new();
-        let config = AgenticLoopConfig {
-            max_iterations: 5,
-            ..Default::default()
-        };
-
-        let outcome = run_agentic_loop(&delegate, &reasoning, &mut ctx, &config)
-            .await
-            .unwrap();
-
-        assert!(matches!(outcome, LoopOutcome::Response(_)));
-        assert_eq!(delegate.tool_exec_count.load(Ordering::SeqCst), 0);
-        // After 3 truncations, force_text should be set
-        assert!(
-            ctx.force_text,
-            "Should escalate to force_text after repeated truncations"
-        );
-    }
 }
@@ -33,7 +33,6 @@ impl Agent {
        &self,
        intent: MessageIntent,
        message: &IncomingMessage,
-        tenant: &crate::tenant::TenantCtx,
    ) -> Result<SubmissionResult, Error> {
        // Send thinking status for non-trivial operations
        if let MessageIntent::CreateJob { .. } = &intent {
@@ -53,18 +52,24 @@ impl Agent {
                description,
                category,
            } => {
-                self.handle_create_job(tenant, title, description, category)
+                self.handle_create_job(&message.user_id, title, description, category)
                    .await?
            }
            MessageIntent::CheckJobStatus { job_id } => {
-                self.handle_check_status(tenant, job_id).await?
+                self.handle_check_status(&message.user_id, job_id).await?
+            }
+            MessageIntent::CancelJob { job_id } => {
+                self.handle_cancel_job(&message.user_id, &job_id).await?
+            }
+            MessageIntent::ListJobs { filter } => {
+                self.handle_list_jobs(&message.user_id, filter).await?
+            }
+            MessageIntent::HelpJob { job_id } => {
+                self.handle_help_job(&message.user_id, &job_id).await?
            }
-            MessageIntent::CancelJob { job_id } => self.handle_cancel_job(tenant, &job_id).await?,
-            MessageIntent::ListJobs { filter } => self.handle_list_jobs(tenant, filter).await?,
-            MessageIntent::HelpJob { job_id } => self.handle_help_job(tenant, &job_id).await?,
            MessageIntent::Command { command, args } => {
                match self
-                    .handle_command(&command, &args, &message.channel, tenant)
+                    .handle_command(&command, &args, &message.channel)
                    .await?
                {
                    Some(s) => s,
@@ -78,14 +83,14 @@ impl Agent {

    async fn handle_create_job(
        &self,
-        tenant: &crate::tenant::TenantCtx,
+        user_id: &str,
        title: String,
        description: String,
        category: Option<String>,
    ) -> Result<String, Error> {
        let job_id = self
            .scheduler
-            .dispatch_job(tenant.user_id(), &title, &description, None)
+            .dispatch_job(user_id, &title, &description, None)
            .await?;

        // Set the dedicated category field (not stored in metadata)
@@ -108,7 +113,7 @@ impl Agent {

    async fn handle_check_status(
        &self,
-        tenant: &crate::tenant::TenantCtx,
+        user_id: &str,
        job_id: Option<String>,
    ) -> Result<String, Error> {
        match job_id {
@@ -117,8 +122,7 @@ impl Agent {
                    .map_err(|_| crate::error::JobError::NotFound { id: Uuid::nil() })?;

                // Try DB first for persistent state, fall back to ContextManager.
-                // TenantScope.get_job() auto-filters by ownership — no manual check needed.
-                if let Some(store) = tenant.store()
+                if let Some(store) = self.store()
                    && let Ok(Some(ctx)) = store.get_job(uuid).await
                {
                    return Ok(format!(
@@ -134,7 +138,7 @@ impl Agent {
                }

                let ctx = self.context_manager.get_context(uuid).await?;
-                if ctx.user_id != tenant.user_id() {
+                if ctx.user_id != user_id {
                    return Err(crate::error::JobError::NotFound { id: uuid }.into());
                }

@@ -151,8 +155,7 @@ impl Agent {
            }
            None => {
                // Show summary from DB for consistency with Jobs tab.
-                // TenantScope methods auto-scope to user — no user_id parameter needed.
-                if let Some(store) = tenant.store() {
+                if let Some(store) = self.store() {
                    let mut total = 0;
                    let mut in_progress = 0;
                    let mut completed = 0;
@@ -180,7 +183,7 @@ impl Agent {
                }

                // Fallback to ContextManager if no DB.
-                let summary = self.context_manager.summary_for(tenant.user_id()).await;
+                let summary = self.context_manager.summary_for(user_id).await;
                Ok(format!(
                    "Jobs summary: Total: {} In Progress: {} Completed: {} Failed: {} Stuck: {}",
                    summary.total,
@@ -193,24 +196,19 @@ impl Agent {
        }
    }

-    async fn handle_cancel_job(
-        &self,
-        tenant: &crate::tenant::TenantCtx,
-        job_id: &str,
-    ) -> Result<String, Error> {
+    async fn handle_cancel_job(&self, user_id: &str, job_id: &str) -> Result<String, Error> {
        let uuid = Uuid::parse_str(job_id)
            .map_err(|_| crate::error::JobError::NotFound { id: Uuid::nil() })?;

        let ctx = self.context_manager.get_context(uuid).await?;
-        if ctx.user_id != tenant.user_id() {
+        if ctx.user_id != user_id {
            return Err(crate::error::JobError::NotFound { id: uuid }.into());
        }

        self.scheduler.stop(uuid).await?;

        // Also update DB so the Jobs tab reflects cancellation immediately.
-        // Use TenantScope — ownership already verified above.
-        if let Some(store) = tenant.store()
+        if let Some(store) = self.store()
            && let Err(e) = store
                .update_job_status(uuid, JobState::Cancelled, Some("Cancelled by user"))
                .await
@@ -223,12 +221,11 @@ impl Agent {

    async fn handle_list_jobs(
        &self,
-        tenant: &crate::tenant::TenantCtx,
+        user_id: &str,
        _filter: Option<String>,
    ) -> Result<String, Error> {
        // List from DB for consistency with Jobs tab.
-        // TenantScope methods auto-scope to user.
-        if let Some(store) = tenant.store() {
+        if let Some(store) = self.store() {
            let agent_jobs = match store.list_agent_jobs().await {
                Ok(jobs) => jobs,
                Err(e) => {
@@ -259,7 +256,7 @@ impl Agent {
        }

        // Fallback to ContextManager if no DB.
-        let jobs = self.context_manager.all_jobs_for(tenant.user_id()).await;
+        let jobs = self.context_manager.all_jobs_for(user_id).await;
        if jobs.is_empty() {
            return Ok("No jobs found.".to_string());
        }
@@ -273,16 +270,12 @@ impl Agent {
        Ok(output)
    }

-    async fn handle_help_job(
-        &self,
-        tenant: &crate::tenant::TenantCtx,
-        job_id: &str,
-    ) -> Result<String, Error> {
+    async fn handle_help_job(&self, user_id: &str, job_id: &str) -> Result<String, Error> {
        let uuid = Uuid::parse_str(job_id)
            .map_err(|_| crate::error::JobError::NotFound { id: Uuid::nil() })?;

        let ctx = self.context_manager.get_context(uuid).await?;
-        if ctx.user_id != tenant.user_id() {
+        if ctx.user_id != user_id {
            return Err(crate::error::JobError::NotFound { id: uuid }.into());
        }

@@ -315,11 +308,11 @@ impl Agent {
    /// Show job status inline — either all jobs (no id) or a specific job.
    pub(super) async fn process_job_status(
        &self,
-        tenant: &crate::tenant::TenantCtx,
+        user_id: &str,
        job_id: Option<&str>,
    ) -> Result<SubmissionResult, Error> {
        match self
-            .handle_check_status(tenant, job_id.map(|s| s.to_string()))
+            .handle_check_status(user_id, job_id.map(|s| s.to_string()))
            .await
        {
            Ok(text) => Ok(SubmissionResult::response(text)),
@@ -330,10 +323,10 @@ impl Agent {
    /// Cancel a job by ID.
    pub(super) async fn process_job_cancel(
        &self,
-        tenant: &crate::tenant::TenantCtx,
+        user_id: &str,
        job_id: &str,
    ) -> Result<SubmissionResult, Error> {
-        match self.handle_cancel_job(tenant, job_id).await {
+        match self.handle_cancel_job(user_id, job_id).await {
            Ok(text) => Ok(SubmissionResult::response(text)),
            Err(e) => Ok(SubmissionResult::error(format!("Cancel error: {}", e))),
        }
@@ -472,101 +465,12 @@ impl Agent {
        }
    }

-    /// Handle `/reasoning [N|all]` — show reasoning history for the active thread.
-    pub(super) async fn handle_reasoning_command(
-        &self,
-        args: &[String],
-        session: &Arc<Mutex<Session>>,
-        thread_id: Uuid,
-    ) -> SubmissionResult {
-        // Clone the turn data we need, then drop the session lock.
-        let turns_snapshot: Vec<(
-            usize,
-            Option<String>,
-            Vec<crate::agent::session::TurnToolCall>,
-        )>;
-        {
-            let sess = session.lock().await;
-            let thread = match sess.threads.get(&thread_id) {
-                Some(t) => t,
-                None => return SubmissionResult::error("No active thread."),
-            };
-
-            if thread.turns.is_empty() {
-                return SubmissionResult::ok_with_message("No turns yet.");
-            }
-
-            // Parse argument: default=last turn, "all"=all turns, N=specific turn (1-based).
-            let selected: Vec<&crate::agent::session::Turn> = match args.first().map(|s| s.as_str())
-            {
-                Some("all") => thread.turns.iter().collect(),
-                Some(n) => match n.parse::<usize>() {
-                    Ok(0) => return SubmissionResult::error("Turn numbers start at 1."),
-                    Ok(num) if num > thread.turns.len() => {
-                        return SubmissionResult::error(format!(
-                            "Turn {} does not exist (max: {}).",
-                            num,
-                            thread.turns.len()
-                        ));
-                    }
-                    Ok(num) => vec![&thread.turns[num - 1]],
-                    Err(_) => return SubmissionResult::error("Usage: /reasoning [N|all]"),
-                },
-                None => {
-                    // Default: last turn that has tool calls
-                    match thread.turns.iter().rev().find(|t| !t.tool_calls.is_empty()) {
-                        Some(t) => vec![t],
-                        None => {
-                            return SubmissionResult::ok_with_message("No turns with tool calls.");
-                        }
-                    }
-                }
-            };
-
-            turns_snapshot = selected
-                .into_iter()
-                .map(|t| (t.turn_number, t.narrative.clone(), t.tool_calls.clone()))
-                .collect();
-        }
-        // Session lock is now dropped — format output without holding it.
-
-        let mut output = String::new();
-        for (turn_number, narrative, tool_calls) in &turns_snapshot {
-            output.push_str(&format!("--- Turn {} ---\n", turn_number + 1));
-            if let Some(narrative) = narrative {
-                output.push_str(&format!("Reasoning: {}\n", narrative));
-            }
-            if tool_calls.is_empty() {
-                output.push_str("  (no tool calls)\n");
-            } else {
-                for tc in tool_calls {
-                    let status = if tc.error.is_some() {
-                        "error"
-                    } else if tc.result.is_some() {
-                        "ok"
-                    } else {
-                        "pending"
-                    };
-                    output.push_str(&format!("  {} [{}]", tc.name, status));
-                    if let Some(ref rationale) = tc.rationale {
-                        output.push_str(&format!(" — {}", rationale));
-                    }
-                    output.push('\n');
-                }
-            }
-            output.push('\n');
-        }
-
-        SubmissionResult::response(output.trim_end())
-    }
-
    /// Handle system commands that bypass thread-state checks entirely.
    pub(super) async fn handle_system_command(
        &self,
        command: &str,
        args: &[String],
        channel: &str,
-        tenant: &crate::tenant::TenantCtx,
    ) -> Result<SubmissionResult, Error> {
        match command {
            "help" => Ok(SubmissionResult::response(concat!(
@@ -576,7 +480,6 @@ impl Agent {
                "  /version          Show version info\n",
                "  /tools            List available tools\n",
                "  /debug            Toggle debug mode\n",
-                "  /reasoning [N|all] Show agent reasoning for turns\n",
                "  /ping             Connectivity check\n",
                "\n",
                "Jobs:\n",
@@ -760,32 +663,19 @@ impl Agent {
                        }
                    }

-                    if self.config.multi_tenant {
-                        // Multi-tenant: only persist to per-user DB settings.
-                        // Do NOT call set_model() on the shared provider — that
-                        // would change the default for all users. The per-request
-                        // model_override in the dispatcher reads from the same
-                        // "selected_model" setting and applies it per-user.
-                        self.persist_selected_model(tenant, requested).await;
-                        Ok(SubmissionResult::response(format!(
-                            "Model preference set to: {} (per-user)",
-                            requested
-                        )))
-                    } else {
-                        match self.llm().set_model(requested) {
-                            Ok(()) => {
-                                // Persist the model choice so it survives restarts.
-                                self.persist_selected_model(tenant, requested).await;
-                                Ok(SubmissionResult::response(format!(
-                                    "Switched model to: {}",
-                                    requested
-                                )))
-                            }
-                            Err(e) => Ok(SubmissionResult::error(format!(
-                                "Failed to switch model: {}",
-                                e
-                            ))),
+                    match self.llm().set_model(requested) {
+                        Ok(()) => {
+                            // Persist the model choice so it survives restarts.
+                            self.persist_selected_model(requested).await;
+                            Ok(SubmissionResult::response(format!(
+                                "Switched model to: {}",
+                                requested
+                            )))
                        }
+                        Err(e) => Ok(SubmissionResult::error(format!(
+                            "Failed to switch model: {}",
+                            e
+                        ))),
                    }
                }
            }
@@ -927,14 +817,10 @@ impl Agent {
        command: &str,
        args: &[String],
        channel: &str,
-        tenant: &crate::tenant::TenantCtx,
    ) -> Result<Option<String>, Error> {
        // System commands are now handled directly via Submission::SystemCommand,
        // but the router may still send us unknown /commands.
-        match self
-            .handle_system_command(command, args, channel, tenant)
-            .await?
-        {
+        match self.handle_system_command(command, args, channel).await? {
            SubmissionResult::Response { content } => Ok(Some(content)),
            SubmissionResult::Ok { message } => Ok(message),
            SubmissionResult::Error { message } => Ok(Some(format!("Error: {}", message))),
@@ -946,33 +832,23 @@ impl Agent {
    ///
    /// Best-effort: logs warnings on failure but does not propagate errors,
    /// since the in-memory model switch already succeeded.
-    ///
-    /// In multi-tenant mode, only the per-user DB setting is written — global
-    /// .env and TOML files are shared across users and must not be mutated.
-    async fn persist_selected_model(&self, tenant: &crate::tenant::TenantCtx, model: &str) {
-        // 1. Persist to DB if available (per-user scoped via TenantScope).
-        if let Some(store) = tenant.store() {
+    async fn persist_selected_model(&self, model: &str) {
+        // 1. Persist to DB if available.
+        if let Some(store) = self.store() {
            let value = serde_json::Value::String(model.to_string());
-            if let Err(e) = store.set_setting("selected_model", &value).await {
+            if let Err(e) = store
+                .set_setting(self.owner_id(), "selected_model", &value)
+                .await
+            {
                tracing::warn!("Failed to persist model to DB: {}", e);
            } else {
-                tracing::debug!(
-                    user_id = tenant.user_id(),
-                    "Persisted selected_model to DB: {}",
-                    model
-                );
+                tracing::debug!("Persisted selected_model to DB: {}", model);
            }
        } else {
            tracing::warn!("No database store available — model choice will not persist to DB");
        }

-        // 2. In multi-tenant mode, skip .env/TOML writes — these are global
-        // files shared by all users. The per-user DB setting is sufficient.
-        if self.config.multi_tenant {
-            return;
-        }
-
-        // 3. Update .env and TOML config file (sync I/O in spawn_blocking).
+        // 2. Update .env and TOML config file (sync I/O in spawn_blocking).
        let model_owned = model.to_string();
        let backend = self.deps.llm_backend.clone();
        if let Err(e) = tokio::task::spawn_blocking(move || {
@@ -21,9 +21,6 @@ pub struct CostGuardConfig {
    pub max_cost_per_day_cents: Option<u64>,
    /// Maximum LLM calls per hour. None = unlimited.
    pub max_actions_per_hour: Option<u64>,
-    /// Maximum spend per user per day in cents. None = unlimited.
-    /// Applied independently per user alongside the global budget.
-    pub max_cost_per_user_per_day_cents: Option<u64>,
 }

 /// Error returned when a cost limit is exceeded.
@@ -33,12 +30,6 @@ pub enum CostLimitExceeded {
    DailyBudget { spent_cents: u64, limit_cents: u64 },
    /// Hourly action rate limit reached.
    HourlyRate { actions: u64, limit: u64 },
-    /// Per-user daily spending cap reached.
-    UserDailyBudget {
-        user_id: String,
-        spent_cents: u64,
-        limit_cents: u64,
-    },
 }

 impl std::fmt::Display for CostLimitExceeded {
@@ -58,17 +49,6 @@ impl std::fmt::Display for CostLimitExceeded {
                "Hourly action limit exceeded: {} actions of {} allowed per hour",
                actions, limit
            ),
-            Self::UserDailyBudget {
-                user_id,
-                spent_cents,
-                limit_cents,
-            } => write!(
-                f,
-                "User '{}' daily cost limit exceeded: spent ${:.2} of ${:.2} allowed",
-                user_id,
-                *spent_cents as f64 / 100.0,
-                *limit_cents as f64 / 100.0
-            ),
        }
    }
 }
@@ -98,9 +78,6 @@ pub struct CostGuard {

    /// Per-model token usage since startup.
    model_tokens: Mutex<HashMap<String, ModelTokens>>,
-
-    /// Per-user daily cost tracking. Each entry resets independently at midnight UTC.
-    per_user_daily_cost: Mutex<HashMap<String, DailyCost>>,
 }

 struct DailyCost {
@@ -120,7 +97,6 @@ impl CostGuard {
            action_window: Mutex::new(VecDeque::new()),
            budget_exceeded: AtomicBool::new(false),
            model_tokens: Mutex::new(HashMap::new()),
-            per_user_daily_cost: Mutex::new(HashMap::new()),
        }
    }

@@ -227,11 +203,6 @@ impl CostGuard {
                daily.reset_date = today;
                self.budget_exceeded.store(false, Ordering::Relaxed);
                tracing::info!("Cost guard: daily counter reset for {}", today);
-
-                // Prune per-user entries from previous days to prevent
-                // unbounded HashMap growth in long-lived deployments.
-                let mut per_user = self.per_user_daily_cost.lock().await;
-                per_user.retain(|_, entry| entry.reset_date == today);
            }
            daily.total += cost;

@@ -277,85 +248,6 @@ impl CostGuard {
        cost
    }

-    /// Record an LLM call with per-user attribution.
-    ///
-    /// Delegates to `record_llm_call` for global tracking, then additionally
-    /// records the cost against the user's daily budget.
-    #[allow(clippy::too_many_arguments)]
-    pub async fn record_llm_call_for_user(
-        &self,
-        user_id: &str,
-        model: &str,
-        input_tokens: u32,
-        output_tokens: u32,
-        cache_read_input_tokens: u32,
-        cache_creation_input_tokens: u32,
-        cache_read_discount: Decimal,
-        cache_write_multiplier: Decimal,
-        cost_per_token: Option<(Decimal, Decimal)>,
-    ) -> Decimal {
-        let cost = self
-            .record_llm_call(
-                model,
-                input_tokens,
-                output_tokens,
-                cache_read_input_tokens,
-                cache_creation_input_tokens,
-                cache_read_discount,
-                cache_write_multiplier,
-                cost_per_token,
-            )
-            .await;
-
-        // Track per-user daily cost
-        {
-            let today = chrono::Utc::now().date_naive();
-            let mut per_user = self.per_user_daily_cost.lock().await;
-            let entry = per_user
-                .entry(user_id.to_string())
-                .or_insert_with(|| DailyCost {
-                    total: Decimal::ZERO,
-                    reset_date: today,
-                });
-            if today != entry.reset_date {
-                entry.total = Decimal::ZERO;
-                entry.reset_date = today;
-            }
-            entry.total += cost;
-        }
-
-        cost
-    }
-
-    /// Check whether the next action is allowed for a specific user.
-    ///
-    /// Checks the global limits first (via `check_allowed`), then additionally
-    /// checks the per-user daily budget if configured.
-    pub async fn check_allowed_for_user(&self, user_id: &str) -> Result<(), CostLimitExceeded> {
-        // Check global limits first
-        self.check_allowed().await?;
-
-        // Check per-user daily budget
-        if let Some(limit_cents) = self.config.max_cost_per_user_per_day_cents {
-            let today = chrono::Utc::now().date_naive();
-            let per_user = self.per_user_daily_cost.lock().await;
-            if let Some(entry) = per_user.get(user_id)
-                && entry.reset_date == today
-            {
-                let spent_cents = to_cents(entry.total);
-                if spent_cents >= limit_cents {
-                    return Err(CostLimitExceeded::UserDailyBudget {
-                        user_id: user_id.to_string(),
-                        spent_cents,
-                        limit_cents,
-                    });
-                }
-            }
-        }
-
-        Ok(())
-    }
-
    /// Current daily spend in USD (as Decimal).
    pub async fn daily_spend(&self) -> Decimal {
        let daily = self.daily_cost.lock().await;
@@ -367,16 +259,6 @@ impl CostGuard {
        }
    }

-    /// Current daily spend for a specific user in USD (as Decimal).
-    pub async fn daily_spend_for_user(&self, user_id: &str) -> Decimal {
-        let today = chrono::Utc::now().date_naive();
-        let per_user = self.per_user_daily_cost.lock().await;
-        match per_user.get(user_id) {
-            Some(entry) if entry.reset_date == today => entry.total,
-            _ => Decimal::ZERO,
-        }
-    }
-
    /// Number of actions in the current hourly window.
    pub async fn actions_this_hour(&self) -> u64 {
        let mut window = self.action_window.lock().await;
@@ -432,7 +314,7 @@ mod tests {
    async fn test_daily_budget_enforcement() {
        let guard = CostGuard::new(CostGuardConfig {
            max_cost_per_day_cents: Some(1), // $0.01 limit
-            ..CostGuardConfig::default()
+            max_actions_per_hour: None,
        });

        // First call allowed
@@ -468,8 +350,8 @@ mod tests {
    #[tokio::test]
    async fn test_hourly_rate_enforcement() {
        let guard = CostGuard::new(CostGuardConfig {
+            max_cost_per_day_cents: None,
            max_actions_per_hour: Some(3),
-            ..CostGuardConfig::default()
        });

        // First 3 actions allowed
@@ -751,8 +633,8 @@ mod tests {
        // A fresh CostGuard with rate limits should not panic even if
        // checked_sub returns None (simulating short uptime).
        let guard = CostGuard::new(CostGuardConfig {
+            max_cost_per_day_cents: None,
            max_actions_per_hour: Some(100),
-            ..CostGuardConfig::default()
        });

        // These must not panic regardless of system uptime
@@ -774,119 +656,4 @@ mod tests {
        let result = Instant::now().checked_sub(std::time::Duration::MAX);
        assert!(result.is_none());
    }
-
-    #[tokio::test]
-    async fn test_per_user_daily_budget_enforcement() {
-        let guard = CostGuard::new(CostGuardConfig {
-            max_cost_per_day_cents: None,
-            max_actions_per_hour: None,
-            max_cost_per_user_per_day_cents: Some(1), // $0.01 per user
-        });
-
-        // Both users initially allowed
-        assert!(guard.check_allowed_for_user("alice").await.is_ok());
-        assert!(guard.check_allowed_for_user("bob").await.is_ok());
-
-        // Alice makes an expensive call
-        guard
-            .record_llm_call_for_user(
-                "alice",
-                "gpt-4o",
-                10_000,
-                10_000,
-                0,
-                0,
-                Decimal::ONE,
-                Decimal::ONE,
-                None,
-            )
-            .await;
-
-        // Alice should be blocked, Bob should still be allowed
-        let result = guard.check_allowed_for_user("alice").await;
-        assert!(result.is_err());
-        match result.unwrap_err() {
-            CostLimitExceeded::UserDailyBudget {
-                user_id,
-                limit_cents,
-                ..
-            } => {
-                assert_eq!(user_id, "alice");
-                assert_eq!(limit_cents, 1);
-            }
-            other => panic!("Expected UserDailyBudget, got {:?}", other),
-        }
-        assert!(guard.check_allowed_for_user("bob").await.is_ok());
-    }
-
-    #[tokio::test]
-    async fn test_per_user_daily_spend_tracking() {
-        let guard = CostGuard::new(CostGuardConfig::default());
-
-        assert_eq!(guard.daily_spend_for_user("alice").await, Decimal::ZERO);
-        assert_eq!(guard.daily_spend_for_user("bob").await, Decimal::ZERO);
-
-        let cost = guard
-            .record_llm_call_for_user(
-                "alice",
-                "gpt-4o",
-                1000,
-                500,
-                0,
-                0,
-                Decimal::ONE,
-                Decimal::ONE,
-                None,
-            )
-            .await;
-
-        assert_eq!(guard.daily_spend_for_user("alice").await, cost);
-        assert_eq!(guard.daily_spend_for_user("bob").await, Decimal::ZERO);
-        // Global spend should also be tracked
-        assert_eq!(guard.daily_spend().await, cost);
-    }
-
-    #[tokio::test]
-    async fn test_per_user_budget_independent_of_global() {
-        let guard = CostGuard::new(CostGuardConfig {
-            max_cost_per_day_cents: Some(100_000), // $1000 global limit
-            max_actions_per_hour: None,
-            max_cost_per_user_per_day_cents: Some(1), // $0.01 per user
-        });
-
-        // User hits their personal limit
-        guard
-            .record_llm_call_for_user(
-                "alice",
-                "gpt-4o",
-                10_000,
-                10_000,
-                0,
-                0,
-                Decimal::ONE,
-                Decimal::ONE,
-                None,
-            )
-            .await;
-
-        // Alice blocked by per-user limit, not global
-        assert!(guard.check_allowed_for_user("alice").await.is_err());
-        // Global limit is far from reached
-        assert!(guard.check_allowed().await.is_ok());
-        // Bob is unaffected
-        assert!(guard.check_allowed_for_user("bob").await.is_ok());
-    }
-
-    #[test]
-    fn test_user_cost_limit_display() {
-        let limit = CostLimitExceeded::UserDailyBudget {
-            user_id: "alice".to_string(),
-            spent_cents: 150,
-            limit_cents: 100,
-        };
-        let msg = limit.to_string();
-        assert!(msg.contains("alice"));
-        assert!(msg.contains("$1.50"));
-        assert!(msg.contains("$1.00"));
-    }
 }
@@ -42,7 +42,6 @@ impl Agent {
    pub(super) async fn run_agentic_loop(
        &self,
        message: &IncomingMessage,
-        tenant: crate::tenant::TenantCtx,
        session: Arc<Mutex<Session>>,
        thread_id: Uuid,
        initial_messages: Vec<ChatMessage>,
@@ -64,12 +63,7 @@ impl Agent {
        );

        let system_prompt = if let Some(ws) = self.workspace() {
-            let scoped_workspace = if ws.user_id() == message.user_id {
-                Arc::clone(ws)
-            } else {
-                Arc::new(ws.scoped_to_user(&message.user_id))
-            };
-            match scoped_workspace
+            match ws
                .system_prompt_for_context_tz(is_group_chat, user_tz)
                .await
            {
@@ -169,7 +163,6 @@ impl Agent {

        let delegate = ChatDelegate {
            agent: self,
-            tenant,
            session: session.clone(),
            thread_id,
            message,
@@ -242,7 +235,6 @@ impl Agent {
 /// auth intercept, and cost tracking.
 struct ChatDelegate<'a> {
    agent: &'a Agent,
-    tenant: crate::tenant::TenantCtx,
    session: Arc<Mutex<Session>>,
    thread_id: Uuid,
    message: &'a IncomingMessage,
@@ -303,10 +295,9 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
        } else {
            tool_defs
        };
+
        // Update context for this iteration
        reason_ctx.available_tools = tool_defs;
-        // Preserve force_text if already set (e.g. by truncation escalation).
-        let force_text = force_text || reason_ctx.force_text;
        reason_ctx.system_prompt = Some(if force_text {
            self.cached_prompt_no_tools.clone()
        } else {
@@ -340,8 +331,8 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
        reason_ctx: &mut ReasoningContext,
        iteration: usize,
    ) -> Result<crate::llm::RespondOutput, Error> {
-        // Enforce cost guardrails before the LLM call (global + per-user)
-        if let Err(limit) = self.tenant.check_cost_allowed().await {
+        // Enforce cost guardrails before the LLM call
+        if let Err(limit) = self.agent.cost_guard().check_allowed().await {
            return Err(crate::error::LlmError::InvalidResponse {
                provider: "agent".to_string(),
                reason: limit.to_string(),
@@ -349,21 +340,6 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
            .into());
        }

-        // Apply per-user model override from settings (first iteration only
-        // to avoid repeated DB lookups within the same agentic loop).
-        // Uses "selected_model" — the same key the /model command persists to
-        // via SettingsStore (per-user scoped via TenantScope).
-        if iteration == 0
-            && let Some(store) = self.tenant.store()
-            && let Ok(Some(value)) = store.get_setting("selected_model").await
-            && let Some(model) = value.as_str()
-        {
-            let model = model.trim();
-            if !model.is_empty() {
-                reason_ctx.model_override = Some(model.to_string());
-            }
-        }
-
        let output = match reasoning.respond_with_tools(reason_ctx).await {
            Ok(output) => output,
            Err(crate::error::LlmError::ContextLengthExceeded { used, limit }) => {
@@ -398,22 +374,13 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
            Err(e) => return Err(e.into()),
        };

-        // Record cost and track token usage (global + per-user).
-        // When a model override is active, use the override name for attribution
-        // and let CostGuard look up pricing via costs::model_cost() instead of
-        // using the default provider's cost_per_token (which reflects the wrong model).
-        let (model_name, cost_per_token) = if let Some(ref ovr) = reason_ctx.model_override {
-            (ovr.clone(), None)
-        } else {
-            (
-                self.agent.llm().active_model_name(),
-                Some(self.agent.llm().cost_per_token()),
-            )
-        };
+        // Record cost and track token usage
+        let model_name = self.agent.llm().active_model_name();
        let read_discount = self.agent.llm().cache_read_discount();
        let write_multiplier = self.agent.llm().cache_write_multiplier();
        let call_cost = self
-            .tenant
+            .agent
+            .cost_guard()
            .record_llm_call(
                &model_name,
                output.usage.input_tokens,
@@ -422,7 +389,7 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
                output.usage.cache_creation_input_tokens,
                read_discount,
                write_multiplier,
-                cost_per_token,
+                Some(self.agent.llm().cost_per_token()),
            )
            .await;
        tracing::debug!(
@@ -453,19 +420,6 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
        content: Option<String>,
        reason_ctx: &mut ReasoningContext,
    ) -> Result<Option<LoopOutcome>, Error> {
-        // Extract and sanitize the narrative before consuming `content`.
-        let narrative = content
-            .as_deref()
-            .filter(|c| !c.trim().is_empty())
-            .map(|c| {
-                let sanitized = self
-                    .agent
-                    .safety()
-                    .sanitize_tool_output("agent_narrative", c);
-                sanitized.content
-            })
-            .filter(|c| !c.trim().is_empty());
-
        // Add the assistant message with tool_calls to context.
        // OpenAI protocol requires this before tool-result messages.
        reason_ctx
@@ -486,41 +440,6 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
            )
            .await;

-        // Build per-tool decisions for the reasoning update.
-        // Sanitize each rationale through SafetyLayer (parity with JobDelegate).
-        let decisions: Vec<crate::channels::ToolDecision> = tool_calls
-            .iter()
-            .filter_map(|tc| {
-                tc.reasoning.as_ref().map(|r| {
-                    let sanitized = self
-                        .agent
-                        .safety()
-                        .sanitize_tool_output("tool_rationale", r)
-                        .content;
-                    crate::channels::ToolDecision {
-                        tool_name: tc.name.clone(),
-                        rationale: sanitized,
-                    }
-                })
-            })
-            .collect();
-
-        // Emit reasoning update to channels.
-        if narrative.is_some() || !decisions.is_empty() {
-            let _ = self
-                .agent
-                .channels
-                .send_status(
-                    &self.message.channel,
-                    StatusUpdate::ReasoningUpdate {
-                        narrative: narrative.clone().unwrap_or_default(),
-                        decisions: decisions.clone(),
-                    },
-                    &self.message.metadata,
-                )
-                .await;
-        }
-
        // Record tool calls in the thread with sensitive params redacted.
        {
            let mut redacted_args: Vec<serde_json::Value> = Vec::with_capacity(tool_calls.len());
@@ -536,23 +455,8 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
            if let Some(thread) = sess.threads.get_mut(&self.thread_id)
                && let Some(turn) = thread.last_turn_mut()
            {
-                // Set turn-level narrative.
-                if turn.narrative.is_none() {
-                    turn.narrative = narrative;
-                }
                for (tc, safe_args) in tool_calls.iter().zip(redacted_args) {
-                    let sanitized_rationale = tc.reasoning.as_ref().map(|r| {
-                        self.agent
-                            .safety()
-                            .sanitize_tool_output("tool_rationale", r)
-                            .content
-                    });
-                    turn.record_tool_call_with_reasoning(
-                        &tc.name,
-                        safe_args,
-                        sanitized_rationale,
-                        Some(tc.id.clone()),
-                    );
+                    turn.record_tool_call(&tc.name, safe_args);
                }
            }
        }
@@ -822,7 +726,7 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
                        if let Some(thread) = sess.threads.get_mut(&self.thread_id)
                            && let Some(turn) = thread.last_turn_mut()
                        {
-                            turn.record_tool_error_for(&tc.id, error_msg.clone());
+                            turn.record_tool_error(error_msg.clone());
                        }
                    }
                    reason_ctx
@@ -948,19 +852,16 @@ impl<'a> LoopDelegate for ChatDelegate<'a> {
                        Err(e) => format!("Tool '{}' failed: {}", tc.name, e),
                    };

-                    // Record sanitized result in thread (identity-based matching).
+                    // Record sanitized result in thread
                    {
                        let mut sess = self.session.lock().await;
                        if let Some(thread) = sess.threads.get_mut(&self.thread_id)
                            && let Some(turn) = thread.last_turn_mut()
                        {
                            if is_tool_error {
-                                turn.record_tool_error_for(&tc.id, result_content.clone());
+                                turn.record_tool_error(result_content.clone());
                            } else {
-                                turn.record_tool_result_for(
-                                    &tc.id,
-                                    serde_json::json!(result_content),
-                                );
+                                turn.record_tool_result(serde_json::json!(result_content));
                            }
                        }
                    }
@@ -1333,7 +1234,6 @@ mod tests {
            sandbox_readiness: crate::agent::routine_engine::SandboxReadiness::DisabledByConfig,
            builder: None,
            llm_backend: "nearai".to_string(),
-            tenant_rates: Arc::new(crate::tenant::TenantRateRegistry::new(4, 3)),
        };

        Agent::new(
@@ -1349,14 +1249,10 @@ mod tests {
                allow_local_tools: false,
                max_cost_per_day_cents: None,
                max_actions_per_hour: None,
-                max_cost_per_user_per_day_cents: None,
                max_tool_iterations: 50,
                auto_approve_tools: false,
                default_timezone: "UTC".to_string(),
                max_tokens_per_job: 0,
-                multi_tenant: false,
-                max_llm_concurrent_per_user: None,
-                max_jobs_concurrent_per_user: None,
            },
            deps,
            Arc::new(ChannelManager::new()),
@@ -1566,13 +1462,11 @@ mod tests {
                    id: "call_2".to_string(),
                    name: "http".to_string(),
                    arguments: serde_json::json!({"url": "https://example.com"}),
-                    reasoning: None,
                },
                ToolCall {
                    id: "call_3".to_string(),
                    name: "echo".to_string(),
                    arguments: serde_json::json!({"message": "done"}),
-                    reasoning: None,
                },
            ],
            user_timezone: None,
@@ -1758,7 +1652,6 @@ mod tests {
                    id: "call_1".to_string(),
                    name: "echo".to_string(),
                    arguments: serde_json::json!({"message": "hi"}),
-                    reasoning: None,
                }],
            ),
            ChatMessage::tool_result("call_1", "echo", "hi"),
@@ -1851,13 +1744,11 @@ mod tests {
                        id: "c1".to_string(),
                        name: "http".to_string(),
                        arguments: serde_json::json!({}),
-                        reasoning: None,
                    },
                    ToolCall {
                        id: "c2".to_string(),
                        name: "echo".to_string(),
                        arguments: serde_json::json!({}),
-                        reasoning: None,
                    },
                ],
            ),
@@ -1891,7 +1782,6 @@ mod tests {
                    id: "c1".to_string(),
                    name: "echo".to_string(),
                    arguments: serde_json::json!({}),
-                    reasoning: None,
                }],
            ),
            ChatMessage::tool_result("c1", "echo", "done"),
@@ -2022,7 +1912,6 @@ mod tests {
                    id: crate::llm::generate_tool_call_id(0, 0),
                    name: "echo".to_string(),
                    arguments: serde_json::json!({"message": "looping"}),
-                    reasoning: None,
                }],
                input_tokens: 0,
                output_tokens: 5,
@@ -2176,7 +2065,6 @@ mod tests {
                    id: crate::llm::generate_tool_call_id(0, 0),
                    name: "nonexistent_tool".to_string(),
                    arguments: serde_json::json!({}),
-                    reasoning: None,
                }],
                input_tokens: 0,
                output_tokens: 5,
@@ -2214,7 +2102,6 @@ mod tests {
            sandbox_readiness: crate::agent::routine_engine::SandboxReadiness::DisabledByConfig,
            builder: None,
            llm_backend: "nearai".to_string(),
-            tenant_rates: Arc::new(crate::tenant::TenantRateRegistry::new(4, 3)),
        };

        Agent::new(
@@ -2230,14 +2117,10 @@ mod tests {
                allow_local_tools: false,
                max_cost_per_day_cents: None,
                max_actions_per_hour: None,
-                max_cost_per_user_per_day_cents: None,
                max_tool_iterations,
                auto_approve_tools: true,
                default_timezone: "UTC".to_string(),
                max_tokens_per_job: 0,
-                multi_tenant: false,
-                max_llm_concurrent_per_user: None,
-                max_jobs_concurrent_per_user: None,
            },
            deps,
            Arc::new(ChannelManager::new()),
@@ -2272,14 +2155,13 @@ mod tests {

        let message = IncomingMessage::new("test", "test-user", "do something");
        let initial_messages = vec![ChatMessage::user("do something")];
-        let tenant = agent.tenant_ctx("test-user").await;

        // The dispatcher must terminate within 5 seconds. If there is an
        // infinite loop bug (e.g., index not advancing on tool failure), the
        // timeout will fire and the test will fail.
        let result = tokio::time::timeout(
            Duration::from_secs(5),
-            agent.run_agentic_loop(&message, tenant, session, thread_id, initial_messages),
+            agent.run_agentic_loop(&message, session, thread_id, initial_messages),
        )
        .await;

@@ -2341,7 +2223,6 @@ mod tests {
                sandbox_readiness: crate::agent::routine_engine::SandboxReadiness::DisabledByConfig,
                builder: None,
                llm_backend: "nearai".to_string(),
-                tenant_rates: Arc::new(crate::tenant::TenantRateRegistry::new(4, 3)),
            };

            Agent::new(
@@ -2357,14 +2238,10 @@ mod tests {
                    allow_local_tools: false,
                    max_cost_per_day_cents: None,
                    max_actions_per_hour: None,
-                    max_cost_per_user_per_day_cents: None,
                    max_tool_iterations: max_iter,
                    auto_approve_tools: true,
                    default_timezone: "UTC".to_string(),
                    max_tokens_per_job: 0,
-                    multi_tenant: false,
-                    max_llm_concurrent_per_user: None,
-                    max_jobs_concurrent_per_user: None,
                },
                deps,
                Arc::new(ChannelManager::new()),
@@ -2384,14 +2261,13 @@ mod tests {

        let message = IncomingMessage::new("test", "test-user", "keep calling tools");
        let initial_messages = vec![ChatMessage::user("keep calling tools")];
-        let tenant = agent.tenant_ctx("test-user").await;

        // Even with an LLM that always wants to call tools, the dispatcher
        // must terminate within the timeout thanks to force_text at
        // max_tool_iterations.
        let result = tokio::time::timeout(
            Duration::from_secs(5),
-            agent.run_agentic_loop(&message, tenant, session, thread_id, initial_messages),
+            agent.run_agentic_loop(&message, session, thread_id, initial_messages),
        )
        .await;

@@ -31,8 +31,8 @@ use chrono_tz::Tz;
 use tokio::sync::mpsc;

 use crate::channels::OutgoingResponse;
+use crate::db::Database;
 use crate::llm::{ChatMessage, CompletionRequest, LlmProvider, Reasoning};
-use crate::tenant::AdminScope;
 use crate::workspace::Workspace;
 use crate::workspace::hygiene::HygieneConfig;

@@ -57,9 +57,6 @@ pub struct HeartbeatConfig {
    pub quiet_hours_end: Option<u32>,
    /// Timezone for fire_at and quiet hours evaluation (IANA name).
    pub timezone: Option<String>,
-    /// When true, cycle through all users with routines instead of
-    /// running heartbeat for a single user. Requires a database store.
-    pub multi_tenant: bool,
 }

 impl Default for HeartbeatConfig {
@@ -74,7 +71,6 @@ impl Default for HeartbeatConfig {
            quiet_hours_start: None,
            quiet_hours_end: None,
            timezone: None,
-            multi_tenant: false,
        }
    }
 }
@@ -182,7 +178,7 @@ pub struct HeartbeatRunner {
    workspace: Arc<Workspace>,
    llm: Arc<dyn LlmProvider>,
    response_tx: Option<mpsc::Sender<OutgoingResponse>>,
-    store: Option<AdminScope>,
+    store: Option<Arc<dyn Database>>,
    consecutive_failures: u32,
 }

@@ -211,8 +207,8 @@ impl HeartbeatRunner {
        self
    }

-    /// Set the admin-scoped database store for persistent heartbeat conversations.
-    pub fn with_store(mut self, store: AdminScope) -> Self {
+    /// Set the database store for persistent heartbeat conversations.
+    pub fn with_store(mut self, store: Arc<dyn Database>) -> Self {
        self.store = Some(store);
        self
    }
@@ -400,7 +396,7 @@ impl HeartbeatRunner {
    }

    /// Send a notification about heartbeat findings.
-    pub(crate) async fn send_notification(&self, message: &str) {
+    async fn send_notification(&self, message: &str) {
        let Some(ref tx) = self.response_tx else {
            tracing::debug!("No response channel configured for heartbeat notifications");
            return;
@@ -497,7 +493,7 @@ pub fn spawn_heartbeat(
    workspace: Arc<Workspace>,
    llm: Arc<dyn LlmProvider>,
    response_tx: Option<mpsc::Sender<OutgoingResponse>>,
-    store: Option<AdminScope>,
+    store: Option<Arc<dyn Database>>,
 ) -> tokio::task::JoinHandle<()> {
    let mut runner = HeartbeatRunner::new(config, hygiene_config, workspace, llm);
    if let Some(tx) = response_tx {
@@ -512,179 +508,6 @@ pub fn spawn_heartbeat(
    })
 }

-/// Spawn a multi-user heartbeat runner that cycles through all users that
-/// own routines (enabled or not). Each tick, it queries the DB for distinct
-/// user_ids, creates a per-user workspace, and runs a heartbeat check for
-/// each user concurrently. Per-user failure counts are tracked independently.
-pub fn spawn_multi_user_heartbeat(
-    config: HeartbeatConfig,
-    hygiene_config: HygieneConfig,
-    llm: Arc<dyn LlmProvider>,
-    response_tx: Option<mpsc::Sender<OutgoingResponse>>,
-    store: AdminScope,
-) -> tokio::task::JoinHandle<()> {
-    tokio::spawn(async move {
-        if !config.enabled {
-            tracing::info!("Multi-user heartbeat is disabled");
-            return;
-        }
-
-        let mut tick_interval = if config.fire_at.is_none() {
-            let mut iv = tokio::time::interval(config.interval);
-            iv.tick().await; // skip immediate tick
-            Some(iv)
-        } else {
-            None
-        };
-
-        // Track consecutive failures per user so we can disable heartbeat
-        // for persistently-failing users (same semantics as single-user mode).
-        let mut user_failures: std::collections::HashMap<String, u32> =
-            std::collections::HashMap::new();
-
-        tracing::info!("Starting multi-user heartbeat loop");
-
-        loop {
-            if let Some(fire_at) = config.fire_at {
-                let sleep_dur = duration_until_next_fire(fire_at, config.resolved_tz());
-                tokio::time::sleep(sleep_dur).await;
-            } else if let Some(ref mut iv) = tick_interval {
-                iv.tick().await;
-            }
-
-            if config.is_quiet_hours() {
-                continue;
-            }
-
-            // Get distinct user_ids from routines
-            let user_ids = match store.list_all_routines().await {
-                Ok(routines) => {
-                    let mut ids: Vec<String> = routines
-                        .iter()
-                        .map(|r| r.user_id.clone())
-                        .collect::<std::collections::HashSet<_>>()
-                        .into_iter()
-                        .collect();
-                    ids.sort();
-                    ids
-                }
-                Err(e) => {
-                    tracing::error!("Multi-user heartbeat: failed to list routines: {}", e);
-                    continue;
-                }
-            };
-
-            // Run user heartbeats concurrently so one slow LLM call doesn't
-            // block others. Cap concurrency to avoid flooding the LLM provider.
-            const MAX_CONCURRENT_HEARTBEATS: usize = 8;
-            let mut join_set = tokio::task::JoinSet::new();
-
-            for user_id in &user_ids {
-                // Skip users that have exceeded max_failures
-                let failures = user_failures.get(user_id).copied().unwrap_or(0);
-                if failures >= config.max_failures {
-                    continue;
-                }
-
-                let workspace = Arc::new(Workspace::new_with_db(user_id, Arc::clone(store.db())));
-
-                // Run memory hygiene per user (same as single-user heartbeat).
-                let hygiene_ws = Arc::clone(&workspace);
-                let hygiene_cfg = hygiene_config.clone();
-                let hygiene_user = user_id.clone();
-                tokio::spawn(async move {
-                    let report =
-                        crate::workspace::hygiene::run_if_due(&hygiene_ws, &hygiene_cfg).await;
-                    if report.had_work() {
-                        tracing::info!(
-                            user_id = hygiene_user,
-                            daily_logs_deleted = report.daily_logs_deleted,
-                            conversation_docs_deleted = report.conversation_docs_deleted,
-                            "multi-user heartbeat: memory hygiene deleted stale documents"
-                        );
-                    }
-                });
-
-                // Drain completed tasks to stay within the concurrency cap.
-                while join_set.len() >= MAX_CONCURRENT_HEARTBEATS {
-                    if let Some(join_result) = join_set.join_next().await {
-                        collect_heartbeat_result(join_result, &mut user_failures, &config);
-                    }
-                }
-
-                let uid = user_id.clone();
-                let cfg = config.clone();
-                let hyg = hygiene_config.clone();
-                let llm_clone = llm.clone();
-                let tx = response_tx.clone();
-                let admin = store.clone();
-
-                join_set.spawn(async move {
-                    let mut runner = HeartbeatRunner::new(cfg, hyg, workspace, llm_clone);
-                    if let Some(tx) = tx {
-                        runner = runner.with_response_channel(tx);
-                    }
-                    runner = runner.with_store(admin);
-
-                    let result = runner.check_heartbeat().await;
-                    if let HeartbeatResult::NeedsAttention(msg) = &result {
-                        runner.send_notification(msg).await;
-                    }
-                    (uid, result)
-                });
-            }
-
-            // Collect remaining results and update failure counts
-            while let Some(join_result) = join_set.join_next().await {
-                collect_heartbeat_result(join_result, &mut user_failures, &config);
-            }
-        }
-    })
-}
-
-/// Process a single JoinSet result from the multi-user heartbeat loop.
-fn collect_heartbeat_result(
-    join_result: Result<(String, HeartbeatResult), tokio::task::JoinError>,
-    user_failures: &mut std::collections::HashMap<String, u32>,
-    config: &HeartbeatConfig,
-) {
-    let (uid, result) = match join_result {
-        Ok(pair) => pair,
-        Err(e) => {
-            tracing::error!("Multi-user heartbeat task panicked: {}", e);
-            return;
-        }
-    };
-    match result {
-        HeartbeatResult::Ok => {
-            tracing::trace!(user_id = uid, "Multi-user heartbeat OK");
-            user_failures.remove(&uid);
-        }
-        HeartbeatResult::NeedsAttention(_) => {
-            tracing::info!(user_id = uid, "Multi-user heartbeat needs attention");
-            user_failures.remove(&uid);
-        }
-        HeartbeatResult::Skipped => {}
-        HeartbeatResult::Failed(err) => {
-            let count = user_failures.entry(uid.clone()).or_insert(0);
-            *count += 1;
-            tracing::error!(
-                user_id = uid,
-                consecutive_failures = *count,
-                "Multi-user heartbeat failed: {}",
-                err
-            );
-            if *count >= config.max_failures {
-                tracing::error!(
-                    user_id = uid,
-                    "Multi-user heartbeat disabled for user after {} consecutive failures",
-                    count
-                );
-            }
-        }
-    }
-}
-
 #[cfg(test)]
 mod tests {
    use super::*;
@@ -903,7 +726,7 @@ mod tests {
            Arc<crate::workspace::Workspace>,
            Arc<dyn crate::llm::LlmProvider>,
            Option<tokio::sync::mpsc::Sender<crate::channels::OutgoingResponse>>,
-            Option<AdminScope>,
+            Option<Arc<dyn crate::db::Database>>,
        ) -> tokio::task::JoinHandle<()> = spawn_heartbeat;
        let _ = _fn_ptr;
    }
@@ -21,8 +21,8 @@ use tokio::task::JoinHandle;
 use uuid::Uuid;

 use crate::channels::IncomingMessage;
+use crate::channels::web::types::SseEvent;
 use crate::context::{ContextManager, JobState};
-use ironclaw_common::AppEvent;

 /// Route context for forwarding job monitor events back to the user's channel.
 #[derive(Debug, Clone)]
@@ -36,15 +36,15 @@ pub struct JobMonitorRoute {
 /// injects assistant messages into the agent loop.
 ///
 /// The monitor forwards:
-/// - `AppEvent::JobMessage` (assistant role): injected as incoming messages so
+/// - `SseEvent::JobMessage` (assistant role): injected as incoming messages so
 ///   the main agent can read and relay to the user.
-/// - `AppEvent::JobResult`: injected as a completion notice, then the task exits.
+/// - `SseEvent::JobResult`: injected as a completion notice, then the task exits.
 ///
 /// Tool use/result and status events are intentionally skipped (too noisy for
 /// the main agent's context window).
 pub fn spawn_job_monitor(
    job_id: Uuid,
-    event_rx: broadcast::Receiver<(Uuid, String, AppEvent)>,
+    event_rx: broadcast::Receiver<(Uuid, String, SseEvent)>,
    inject_tx: mpsc::Sender<IncomingMessage>,
    route: JobMonitorRoute,
 ) -> JoinHandle<()> {
@@ -56,7 +56,7 @@ pub fn spawn_job_monitor(
 /// jobs don't stay `InProgress` forever in the `ContextManager`.
 pub fn spawn_job_monitor_with_context(
    job_id: Uuid,
-    mut event_rx: broadcast::Receiver<(Uuid, String, AppEvent)>,
+    mut event_rx: broadcast::Receiver<(Uuid, String, SseEvent)>,
    inject_tx: mpsc::Sender<IncomingMessage>,
    route: JobMonitorRoute,
    context_manager: Option<Arc<ContextManager>>,
@@ -74,7 +74,7 @@ pub fn spawn_job_monitor_with_context(
                    }

                    match event {
-                        AppEvent::JobMessage { role, content, .. } if role == "assistant" => {
+                        SseEvent::JobMessage { role, content, .. } if role == "assistant" => {
                            let mut msg = IncomingMessage::new(
                                route.channel.clone(),
                                route.user_id.clone(),
@@ -92,7 +92,7 @@ pub fn spawn_job_monitor_with_context(
                                break;
                            }
                        }
-                        AppEvent::JobResult { status, .. } => {
+                        SseEvent::JobResult { status, .. } => {
                            // Transition in-memory state so the job frees its
                            // max_jobs slot and query tools show the final state.
                            if let Some(ref cm) = context_manager {
@@ -162,7 +162,7 @@ pub fn spawn_job_monitor_with_context(
 /// inject messages into) but we still need to free the `max_jobs` slot.
 pub fn spawn_completion_watcher(
    job_id: Uuid,
-    mut event_rx: broadcast::Receiver<(Uuid, String, AppEvent)>,
+    mut event_rx: broadcast::Receiver<(Uuid, String, SseEvent)>,
    context_manager: Arc<ContextManager>,
 ) -> JoinHandle<()> {
    let short_id = job_id.to_string()[..8].to_string();
@@ -170,7 +170,7 @@ pub fn spawn_completion_watcher(
    tokio::spawn(async move {
        loop {
            match event_rx.recv().await {
-                Ok((ev_job_id, _user_id, AppEvent::JobResult { status, .. }))
+                Ok((ev_job_id, _user_id, SseEvent::JobResult { status, .. }))
                    if ev_job_id == job_id =>
                {
                    let target = if status == "completed" {
@@ -229,7 +229,7 @@ mod tests {

    #[tokio::test]
    async fn test_monitor_forwards_assistant_messages() {
-        let (event_tx, _) = broadcast::channel::<(Uuid, String, AppEvent)>(16);
+        let (event_tx, _) = broadcast::channel::<(Uuid, String, SseEvent)>(16);
        let (inject_tx, mut inject_rx) = mpsc::channel::<IncomingMessage>(16);

        let job_id = Uuid::new_v4();
@@ -240,7 +240,7 @@ mod tests {
            .send((
                job_id,
                "test-user".to_string(),
-                AppEvent::JobMessage {
+                SseEvent::JobMessage {
                    job_id: job_id.to_string(),
                    role: "assistant".to_string(),
                    content: "I found a bug".to_string(),
@@ -262,7 +262,7 @@ mod tests {

    #[tokio::test]
    async fn test_monitor_ignores_other_jobs() {
-        let (event_tx, _) = broadcast::channel::<(Uuid, String, AppEvent)>(16);
+        let (event_tx, _) = broadcast::channel::<(Uuid, String, SseEvent)>(16);
        let (inject_tx, mut inject_rx) = mpsc::channel::<IncomingMessage>(16);

        let job_id = Uuid::new_v4();
@@ -274,7 +274,7 @@ mod tests {
            .send((
                other_job_id,
                "test-user".to_string(),
-                AppEvent::JobMessage {
+                SseEvent::JobMessage {
                    job_id: other_job_id.to_string(),
                    role: "assistant".to_string(),
                    content: "wrong job".to_string(),
@@ -293,7 +293,7 @@ mod tests {

    #[tokio::test]
    async fn test_monitor_exits_on_job_result() {
-        let (event_tx, _) = broadcast::channel::<(Uuid, String, AppEvent)>(16);
+        let (event_tx, _) = broadcast::channel::<(Uuid, String, SseEvent)>(16);
        let (inject_tx, mut inject_rx) = mpsc::channel::<IncomingMessage>(16);

        let job_id = Uuid::new_v4();
@@ -304,7 +304,7 @@ mod tests {
            .send((
                job_id,
                "test-user".to_string(),
-                AppEvent::JobResult {
+                SseEvent::JobResult {
                    job_id: job_id.to_string(),
                    status: "completed".to_string(),
                    session_id: None,
@@ -329,7 +329,7 @@ mod tests {

    #[tokio::test]
    async fn test_monitor_skips_tool_events() {
-        let (event_tx, _) = broadcast::channel::<(Uuid, String, AppEvent)>(16);
+        let (event_tx, _) = broadcast::channel::<(Uuid, String, SseEvent)>(16);
        let (inject_tx, mut inject_rx) = mpsc::channel::<IncomingMessage>(16);

        let job_id = Uuid::new_v4();
@@ -340,7 +340,7 @@ mod tests {
            .send((
                job_id,
                "test-user".to_string(),
-                AppEvent::JobToolUse {
+                SseEvent::JobToolUse {
                    job_id: job_id.to_string(),
                    tool_name: "shell".to_string(),
                    input: serde_json::json!({"command": "ls"}),
@@ -353,7 +353,7 @@ mod tests {
            .send((
                job_id,
                "test-user".to_string(),
-                AppEvent::JobMessage {
+                SseEvent::JobMessage {
                    job_id: job_id.to_string(),
                    role: "user".to_string(),
                    content: "user prompt".to_string(),
@@ -409,7 +409,7 @@ mod tests {
            .await
            .unwrap();

-        let (event_tx, _) = broadcast::channel::<(Uuid, String, AppEvent)>(16);
+        let (event_tx, _) = broadcast::channel::<(Uuid, String, SseEvent)>(16);
        let (inject_tx, mut inject_rx) = mpsc::channel::<IncomingMessage>(16);

        let handle = spawn_job_monitor_with_context(
@@ -425,7 +425,7 @@ mod tests {
            .send((
                job_id,
                "test-user".to_string(),
-                AppEvent::JobResult {
+                SseEvent::JobResult {
                    job_id: job_id.to_string(),
                    status: "completed".to_string(),
                    session_id: None,
@@ -458,7 +458,7 @@ mod tests {
            .await
            .unwrap();

-        let (event_tx, _) = broadcast::channel::<(Uuid, String, AppEvent)>(16);
+        let (event_tx, _) = broadcast::channel::<(Uuid, String, SseEvent)>(16);
        let (inject_tx, mut inject_rx) = mpsc::channel::<IncomingMessage>(16);

        let handle = spawn_job_monitor_with_context(
@@ -474,7 +474,7 @@ mod tests {
            .send((
                job_id,
                "test-user".to_string(),
-                AppEvent::JobResult {
+                SseEvent::JobResult {
                    job_id: job_id.to_string(),
                    status: "failed".to_string(),
                    session_id: None,
@@ -507,14 +507,14 @@ mod tests {
            .await
            .unwrap();

-        let (event_tx, _) = broadcast::channel::<(Uuid, String, AppEvent)>(16);
+        let (event_tx, _) = broadcast::channel::<(Uuid, String, SseEvent)>(16);
        let handle = spawn_completion_watcher(job_id, event_tx.subscribe(), Arc::clone(&cm));

        event_tx
            .send((
                job_id,
                "test-user".to_string(),
-                AppEvent::JobResult {
+                SseEvent::JobResult {
                    job_id: job_id.to_string(),
                    status: "completed".to_string(),
                    session_id: None,
@@ -36,9 +36,7 @@ pub(crate) use agent_loop::truncate_for_preview;
 pub use agent_loop::{Agent, AgentDeps};
 pub use compaction::{CompactionResult, ContextCompactor};
 pub use context_monitor::{CompactionStrategy, ContextBreakdown, ContextMonitor};
-pub use heartbeat::{
-    HeartbeatConfig, HeartbeatResult, HeartbeatRunner, spawn_heartbeat, spawn_multi_user_heartbeat,
-};
+pub use heartbeat::{HeartbeatConfig, HeartbeatResult, HeartbeatRunner, spawn_heartbeat};
 pub use router::{MessageIntent, Router};
 pub use routine::{Routine, RoutineAction, RoutineRun, Trigger};
 pub use routine_engine::{RoutineEngine, SandboxReadiness};
@@ -18,7 +18,6 @@ use std::time::Duration;
 use chrono::Utc;
 use regex::Regex;
 use tokio::sync::{RwLock, mpsc};
-use tokio::task::JoinHandle;
 use uuid::Uuid;

 use crate::agent::Scheduler;
@@ -28,12 +27,12 @@ use crate::agent::routine::{
 use crate::channels::{IncomingMessage, OutgoingResponse};
 use crate::config::RoutineConfig;
 use crate::context::{JobContext, JobState};
+use crate::db::Database;
 use crate::error::RoutineError;
 use crate::extensions::ExtensionManager;
 use crate::llm::{
    ChatMessage, CompletionRequest, FinishReason, LlmProvider, ToolCall, ToolCompletionRequest,
 };
-use crate::tenant::AdminScope;
 use crate::tools::{
    ToolError, ToolRegistry, autonomous_allowed_tool_names, autonomous_unavailable_message,
    prepare_tool_params,
@@ -46,11 +45,6 @@ enum EventMatcher {
    System { routine: Routine },
 }

-struct TriggeredRoutine {
-    routine: Routine,
-    detail: String,
-}
-
 /// Distinguishes why sandbox is unavailable so error messages are accurate.
 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
 pub enum SandboxReadiness {
@@ -99,7 +93,7 @@ pub(crate) fn routine_matches_message(routine: &Routine, message: &IncomingMessa
 /// The routine execution engine.
 pub struct RoutineEngine {
    config: RoutineConfig,
-    store: AdminScope,
+    store: Arc<dyn Database>,
    llm: Arc<dyn LlmProvider>,
    workspace: Arc<Workspace>,
    /// Sender for notifications (routed to channel manager).
@@ -128,7 +122,7 @@ impl RoutineEngine {
    #[allow(clippy::too_many_arguments)]
    pub fn new(
        config: RoutineConfig,
-        store: AdminScope,
+        store: Arc<dyn Database>,
        llm: Arc<dyn LlmProvider>,
        workspace: Arc<Workspace>,
        notify_tx: mpsc::Sender<OutgoingResponse>,
@@ -208,44 +202,6 @@ impl RoutineEngine {

    /// Check incoming message against event triggers. Returns number of routines fired.
    pub async fn check_event_triggers(&self, message: &IncomingMessage, content: &str) -> usize {
-        let triggered = self.matching_event_triggers(message, content).await;
-        let fired = triggered.len();
-        for triggered in triggered {
-            std::mem::drop(self.spawn_fire(triggered.routine, "event", Some(triggered.detail)));
-        }
-        fired
-    }
-
-    /// Fire matching event-triggered routines and wait for them to complete.
-    ///
-    /// Used by single-message REPL mode so the process does not exit before
-    /// background event-triggered routines finish.
-    pub async fn check_event_triggers_and_wait(
-        &self,
-        message: &IncomingMessage,
-        content: &str,
-    ) -> usize {
-        let triggered = self.matching_event_triggers(message, content).await;
-        let fired = triggered.len();
-        let handles: Vec<JoinHandle<()>> = triggered
-            .into_iter()
-            .map(|triggered| self.spawn_fire(triggered.routine, "event", Some(triggered.detail)))
-            .collect();
-
-        for handle in handles {
-            if let Err(e) = handle.await {
-                tracing::warn!(error = %e, "Event-triggered routine task failed");
-            }
-        }
-
-        fired
-    }
-
-    async fn matching_event_triggers(
-        &self,
-        message: &IncomingMessage,
-        content: &str,
-    ) -> Vec<TriggeredRoutine> {
        let cache = self.event_cache.read().await;

        // Early return if there are no message matchers at all.
@@ -253,9 +209,10 @@ impl RoutineEngine {
            .iter()
            .any(|m| matches!(m, EventMatcher::Message { .. }))
        {
-            return Vec::new();
+            return 0;
        }
-        let mut triggered = Vec::new();
+
+        let mut fired = 0;

        // Collect routine IDs for batch query
        let routine_ids: Vec<Uuid> = cache
@@ -267,13 +224,13 @@ impl RoutineEngine {
            .collect();

        if routine_ids.is_empty() {
-            return Vec::new();
+            return 0;
        }

        // Single batch query instead of N queries
        let concurrent_counts = match self.batch_concurrent_counts(&routine_ids).await {
            Some(counts) => counts,
-            None => return Vec::new(),
+            None => return 0,
        };

        for matcher in cache.iter() {
@@ -328,13 +285,11 @@ impl RoutineEngine {
            }

            let detail = truncate(content, 200);
-            triggered.push(TriggeredRoutine {
-                routine: routine.clone(),
-                detail,
-            });
+            self.spawn_fire(routine.clone(), "event", Some(detail));
+            fired += 1;
        }

-        triggered
+        fired
    }

    /// Emit a structured event to system-event routines.
@@ -782,22 +737,12 @@ impl RoutineEngine {
            });
        }

-        // Per-user workspace (same pattern as spawn_fire).
-        let routine_workspace = if routine.user_id == self.workspace.user_id() {
-            self.workspace.clone()
-        } else {
-            Arc::new(Workspace::new_with_db(
-                &routine.user_id,
-                Arc::clone(self.store.db()),
-            ))
-        };
-
        // Execute inline for manual triggers (caller wants to wait)
        let engine = EngineContext {
            config: self.config.clone(),
            store: self.store.clone(),
            llm: self.llm.clone(),
-            workspace: routine_workspace,
+            workspace: self.workspace.clone(),
            notify_tx: self.notify_tx.clone(),
            running_count: self.running_count.clone(),
            scheduler: self.scheduler.clone(),
@@ -900,12 +845,7 @@ impl RoutineEngine {
    }

    /// Spawn a fire in a background task.
-    fn spawn_fire(
-        &self,
-        routine: Routine,
-        trigger_type: &str,
-        trigger_detail: Option<String>,
-    ) -> JoinHandle<()> {
+    fn spawn_fire(&self, routine: Routine, trigger_type: &str, trigger_detail: Option<String>) {
        let run = RoutineRun {
            id: Uuid::new_v4(),
            routine_id: routine.id,
@@ -920,23 +860,11 @@ impl RoutineEngine {
            created_at: Utc::now(),
        };

-        // Use per-user workspace so each routine executes in the correct
-        // user's context. Fall back to the engine-wide workspace when the
-        // routine belongs to the same user (avoids unnecessary allocation).
-        let routine_workspace = if routine.user_id == self.workspace.user_id() {
-            self.workspace.clone()
-        } else {
-            Arc::new(Workspace::new_with_db(
-                &routine.user_id,
-                Arc::clone(self.store.db()),
-            ))
-        };
-
        let engine = EngineContext {
            config: self.config.clone(),
            store: self.store.clone(),
            llm: self.llm.clone(),
-            workspace: routine_workspace,
+            workspace: self.workspace.clone(),
            notify_tx: self.notify_tx.clone(),
            running_count: self.running_count.clone(),
            scheduler: self.scheduler.clone(),
@@ -954,7 +882,7 @@ impl RoutineEngine {
                return;
            }
            execute_routine(engine, routine, run).await;
-        })
+        });
    }

    fn check_cooldown(&self, routine: &Routine) -> bool {
@@ -989,7 +917,7 @@ impl RoutineEngine {
 /// an active state (Pending/InProgress/Stuck). Maps the final `JobState` to
 /// a `RunStatus` for the routine run.
 struct FullJobWatcher {
-    store: AdminScope,
+    store: Arc<dyn Database>,
    job_id: Uuid,
    routine_name: String,
 }
@@ -1000,7 +928,7 @@ impl FullJobWatcher {
    /// Safety ceiling: 24 hours, derived from POLL_INTERVAL.
    const MAX_POLLS: u32 = (24 * 60 * 60) / Self::POLL_INTERVAL.as_secs() as u32;

-    fn new(store: AdminScope, job_id: Uuid, routine_name: String) -> Self {
+    fn new(store: Arc<dyn Database>, job_id: Uuid, routine_name: String) -> Self {
        Self {
            store,
            job_id,
@@ -1072,7 +1000,7 @@ impl FullJobWatcher {
 /// Shared context passed to the execution function.
 struct EngineContext {
    config: RoutineConfig,
-    store: AdminScope,
+    store: Arc<dyn Database>,
    llm: Arc<dyn LlmProvider>,
    workspace: Arc<Workspace>,
    notify_tx: mpsc::Sender<OutgoingResponse>,
@@ -1613,10 +1541,7 @@ async fn execute_lightweight_with_tools(
        let force_text = iteration >= max_iterations;

        if force_text {
-            // Final iteration: no tools, just get text response.
-            // Claude 4.6 rejects assistant prefill; NEAR AI rejects any non-user-ending
-            // conversation. Ensure the last message is user-role.
-            crate::util::ensure_ends_with_user_message(&mut messages);
+            // Final iteration: no tools, just get text response
            let request = CompletionRequest::new(messages)
                .with_max_tokens(effective_max_tokens)
                .with_temperature(0.3);
@@ -11,12 +11,12 @@ use uuid::Uuid;
 use crate::agent::task::{Task, TaskContext, TaskOutput};
 use crate::config::AgentConfig;
 use crate::context::{ContextManager, JobContext, JobState};
+use crate::db::Database;
 use crate::error::{Error, JobError};
 use crate::extensions::ExtensionManager;
 use crate::hooks::HookRegistry;
 use crate::llm::LlmProvider;
 use crate::safety::SafetyLayer;
-use crate::tenant::AdminScope;
 use crate::tools::{
    ApprovalContext, ToolRegistry, autonomous_allowed_tool_names, autonomous_unavailable_error,
    prepare_tool_params,
@@ -52,7 +52,7 @@ struct ScheduledSubtask {
 pub struct SchedulerDeps {
    pub tools: Arc<ToolRegistry>,
    pub extension_manager: Option<Arc<ExtensionManager>>,
-    pub store: Option<AdminScope>,
+    pub store: Option<Arc<dyn Database>>,
    pub hooks: Arc<HookRegistry>,
 }

@@ -64,7 +64,7 @@ pub struct Scheduler {
    safety: Arc<SafetyLayer>,
    tools: Arc<ToolRegistry>,
    extension_manager: Option<Arc<ExtensionManager>>,
-    store: Option<AdminScope>,
+    store: Option<Arc<dyn Database>>,
    hooks: Arc<HookRegistry>,
    /// SSE manager for live job event streaming.
    sse_tx: Option<Arc<crate::channels::web::sse::SseManager>>,
@@ -780,14 +780,10 @@ mod tests {
            allow_local_tools: true,
            max_cost_per_day_cents: None,
            max_actions_per_hour: None,
-            max_cost_per_user_per_day_cents: None,
            max_tool_iterations: 10,
            auto_approve_tools: true,
            default_timezone: "UTC".to_string(),
            max_tokens_per_job,
-            multi_tenant: false,
-            max_llm_concurrent_per_user: None,
-            max_jobs_concurrent_per_user: None,
        };
        let cm = Arc::new(ContextManager::new(5));
        let llm: Arc<dyn LlmProvider> = Arc::new(StubLlm);
@@ -8,8 +8,8 @@ use chrono::{DateTime, Utc};
 use uuid::Uuid;

 use crate::context::{ContextManager, JobState};
+use crate::db::Database;
 use crate::error::RepairError;
-use crate::tenant::AdminScope;
 use crate::tools::{BuildRequirement, Language, SoftwareBuilder, SoftwareType, ToolRegistry};

 /// A job that has been detected as stuck.
@@ -69,7 +69,7 @@ pub struct DefaultSelfRepair {
    /// Jobs in `InProgress` longer than this are treated as stuck.
    stuck_threshold: Duration,
    max_repair_attempts: u32,
-    store: Option<AdminScope>,
+    store: Option<Arc<dyn Database>>,
    builder: Option<Arc<dyn SoftwareBuilder>>,
    tools: Option<Arc<ToolRegistry>>,
 }
@@ -91,8 +91,8 @@ impl DefaultSelfRepair {
        }
    }

-    /// Add an admin-scoped store for tool failure tracking.
-    pub fn with_store(mut self, store: AdminScope) -> Self {
+    /// Add a Store for tool failure tracking.
+    pub fn with_store(mut self, store: Arc<dyn Database>) -> Self {
        self.store = Some(store);
        self
    }
@@ -806,7 +806,7 @@ mod tests {
        // Create self-repair with zero threshold (detect immediately),
        // wired with store, builder, and tools.
        let repair = DefaultSelfRepair::new(Arc::clone(&cm), Duration::from_secs(0), 3)
-            .with_store(crate::tenant::AdminScope::new(Arc::clone(&db)))
+            .with_store(Arc::clone(&db))
            .with_builder(
                Arc::clone(&builder) as Arc<dyn crate::tools::SoftwareBuilder>,
                tools,
@@ -16,8 +16,8 @@ use chrono::{DateTime, TimeDelta, Utc};
 use serde::{Deserialize, Serialize};
 use uuid::Uuid;

+use crate::channels::web::util::truncate_preview;
 use crate::llm::{ChatMessage, ToolCall, generate_tool_call_id};
-use ironclaw_common::truncate_preview;

 /// A session containing one or more threads.
 #[derive(Debug, Clone, Serialize, Deserialize)]
@@ -449,7 +449,6 @@ impl Thread {
                        id: call_id.clone(),
                        name: tc.name.clone(),
                        arguments: tc.parameters.clone(),
-                        reasoning: None,
                    })
                    .collect();

@@ -523,12 +522,7 @@ impl Thread {
                            && let Some(ref tcs) = assistant_msg.tool_calls
                        {
                            for tc in tcs {
-                                turn.record_tool_call_with_reasoning(
-                                    &tc.name,
-                                    tc.arguments.clone(),
-                                    tc.reasoning.clone(),
-                                    Some(tc.id.clone()),
-                                );
+                                turn.record_tool_call(&tc.name, tc.arguments.clone());
                            }
                        }

@@ -608,10 +602,6 @@ pub struct Turn {
    pub completed_at: Option<DateTime<Utc>>,
    /// Error message (if failed).
    pub error: Option<String>,
-    /// Agent's reasoning narrative for this turn.
-    /// Cleaned via `clean_response` and sanitized through `SafetyLayer` before storage.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub narrative: Option<String>,
    /// Transient image content parts for multimodal LLM input.
    /// Not serialized — images are only needed for the current LLM call.
    /// The text description in `user_input` persists for compaction/context.
@@ -631,7 +621,6 @@ impl Turn {
            started_at: Utc::now(),
            completed_at: None,
            error: None,
-            narrative: None,
            image_content_parts: Vec::new(),
        }
    }
@@ -667,26 +656,6 @@ impl Turn {
            parameters: params,
            result: None,
            error: None,
-            rationale: None,
-            tool_call_id: None,
-        });
-    }
-
-    /// Record a tool call with reasoning context.
-    pub fn record_tool_call_with_reasoning(
-        &mut self,
-        name: impl Into<String>,
-        params: serde_json::Value,
-        rationale: Option<String>,
-        tool_call_id: Option<String>,
-    ) {
-        self.tool_calls.push(TurnToolCall {
-            name: name.into(),
-            parameters: params,
-            result: None,
-            error: None,
-            rationale,
-            tool_call_id,
        });
    }

@@ -703,60 +672,6 @@ impl Turn {
            call.error = Some(error.into());
        }
    }
-
-    /// Record a tool result by tool_call_id, with fallback to first pending call.
-    pub fn record_tool_result_for(&mut self, tool_call_id: &str, result: serde_json::Value) {
-        if let Some(call) = self
-            .tool_calls
-            .iter_mut()
-            .find(|c| c.tool_call_id.as_deref() == Some(tool_call_id))
-        {
-            call.result = Some(result);
-        } else if let Some(call) = self
-            .tool_calls
-            .iter_mut()
-            .find(|c| c.result.is_none() && c.error.is_none())
-        {
-            tracing::debug!(
-                tool_call_id = %tool_call_id,
-                fallback_tool = %call.name,
-                "tool_call_id not found, falling back to first pending call"
-            );
-            call.result = Some(result);
-        } else {
-            tracing::warn!(
-                tool_call_id = %tool_call_id,
-                "Tool result dropped: no matching or pending tool call"
-            );
-        }
-    }
-
-    /// Record a tool error by tool_call_id, with fallback to first pending call.
-    pub fn record_tool_error_for(&mut self, tool_call_id: &str, error: impl Into<String>) {
-        if let Some(call) = self
-            .tool_calls
-            .iter_mut()
-            .find(|c| c.tool_call_id.as_deref() == Some(tool_call_id))
-        {
-            call.error = Some(error.into());
-        } else if let Some(call) = self
-            .tool_calls
-            .iter_mut()
-            .find(|c| c.result.is_none() && c.error.is_none())
-        {
-            tracing::debug!(
-                tool_call_id = %tool_call_id,
-                fallback_tool = %call.name,
-                "tool_call_id not found, falling back to first pending call"
-            );
-            call.error = Some(error.into());
-        } else {
-            tracing::warn!(
-                tool_call_id = %tool_call_id,
-                "Tool error dropped: no matching or pending tool call"
-            );
-        }
-    }
 }

 /// Record of a tool call made during a turn.
@@ -770,12 +685,6 @@ pub struct TurnToolCall {
    pub result: Option<serde_json::Value>,
    /// Error from the tool (if failed).
    pub error: Option<String>,
-    /// Agent's reasoning for choosing this tool.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub rationale: Option<String>,
-    /// The tool_call_id from the LLM, for identity-based result matching.
-    #[serde(default, skip_serializing_if = "Option::is_none")]
-    pub tool_call_id: Option<String>,
 }

 #[cfg(test)]
@@ -1400,7 +1309,6 @@ mod tests {
            id: "call_0".to_string(),
            name: "search".to_string(),
            arguments: serde_json::json!({"q": "test"}),
-            reasoning: None,
        };
        let messages = vec![
            ChatMessage::user("Find test"),
@@ -1431,7 +1339,6 @@ mod tests {
            id: "call_0".to_string(),
            name: "http".to_string(),
            arguments: serde_json::json!({}),
-            reasoning: None,
        };
        let messages = vec![
            ChatMessage::user("Fetch URL"),
@@ -1497,13 +1404,11 @@ mod tests {
            id: "call_a".to_string(),
            name: "search".to_string(),
            arguments: serde_json::json!({"q": "data"}),
-            reasoning: None,
        };
        let tc2 = ToolCall {
            id: "call_b".to_string(),
            name: "write".to_string(),
            arguments: serde_json::json!({"path": "out.txt"}),
-            reasoning: None,
        };
        let messages = vec![
            ChatMessage::user("Find and save"),
@@ -1715,100 +1620,4 @@ mod tests {
        let merged = thread.drain_pending_messages().unwrap();
        assert_eq!(merged, "failed batch\nnew msg");
    }
-
-    #[test]
-    fn test_record_tool_result_for_by_id() {
-        let mut turn = Turn::new(0, "test");
-        turn.record_tool_call_with_reasoning(
-            "tool_a",
-            serde_json::json!({}),
-            None,
-            Some("id_a".into()),
-        );
-        turn.record_tool_call_with_reasoning(
-            "tool_b",
-            serde_json::json!({}),
-            None,
-            Some("id_b".into()),
-        );
-
-        // Record result for second tool by ID
-        turn.record_tool_result_for("id_b", serde_json::json!("result_b"));
-        assert!(turn.tool_calls[0].result.is_none());
-        assert_eq!(
-            turn.tool_calls[1].result.as_ref().unwrap(),
-            &serde_json::json!("result_b")
-        );
-    }
-
-    #[test]
-    fn test_record_tool_error_for_by_id() {
-        let mut turn = Turn::new(0, "test");
-        turn.record_tool_call_with_reasoning(
-            "tool_a",
-            serde_json::json!({}),
-            None,
-            Some("id_a".into()),
-        );
-        turn.record_tool_call_with_reasoning(
-            "tool_b",
-            serde_json::json!({}),
-            None,
-            Some("id_b".into()),
-        );
-
-        turn.record_tool_error_for("id_a", "failed");
-        assert_eq!(turn.tool_calls[0].error.as_deref(), Some("failed"));
-        assert!(turn.tool_calls[1].error.is_none());
-    }
-
-    #[test]
-    fn test_record_tool_result_for_fallback_to_pending() {
-        let mut turn = Turn::new(0, "test");
-        turn.record_tool_call_with_reasoning(
-            "tool_a",
-            serde_json::json!({}),
-            None,
-            Some("id_a".into()),
-        );
-        turn.record_tool_call_with_reasoning(
-            "tool_b",
-            serde_json::json!({}),
-            None,
-            Some("id_b".into()),
-        );
-
-        // First tool already has a result
-        turn.tool_calls[0].result = Some(serde_json::json!("done"));
-
-        // Unknown ID should fall back to first pending (tool_b)
-        turn.record_tool_result_for("unknown_id", serde_json::json!("fallback"));
-        assert_eq!(
-            turn.tool_calls[0].result.as_ref().unwrap(),
-            &serde_json::json!("done")
-        );
-        assert_eq!(
-            turn.tool_calls[1].result.as_ref().unwrap(),
-            &serde_json::json!("fallback")
-        );
-    }
-
-    #[test]
-    fn test_record_tool_result_for_no_pending_is_noop() {
-        let mut turn = Turn::new(0, "test");
-        turn.record_tool_call_with_reasoning(
-            "tool_a",
-            serde_json::json!({}),
-            None,
-            Some("id_a".into()),
-        );
-        turn.tool_calls[0].result = Some(serde_json::json!("done"));
-
-        // No pending calls, unknown ID — should be a no-op
-        turn.record_tool_result_for("unknown_id", serde_json::json!("lost"));
-        assert_eq!(
-            turn.tool_calls[0].result.as_ref().unwrap(),
-            &serde_json::json!("done")
-        );
-    }
 }
@@ -92,17 +92,6 @@ impl SubmissionParser {
                args: vec![],
            };
        }
-        if lower == "/reasoning" || lower.starts_with("/reasoning ") {
-            let args: Vec<String> = trimmed
-                .split_whitespace()
-                .skip(1)
-                .map(|s| s.to_string())
-                .collect();
-            return Submission::SystemCommand {
-                command: "reasoning".to_string(),
-                args,
-            };
-        }
        if lower == "/restart" {
            tracing::debug!("[SubmissionParser::parse] Recognized /restart command");
            return Submission::SystemCommand {
@@ -16,12 +16,12 @@ use crate::agent::dispatcher::{
 };
 use crate::agent::session::{MAX_PENDING_MESSAGES, PendingApproval, Session, ThreadState};
 use crate::agent::submission::SubmissionResult;
+use crate::channels::web::util::truncate_preview;
 use crate::channels::{IncomingMessage, StatusUpdate};
 use crate::context::JobContext;
 use crate::error::Error;
 use crate::llm::{ChatMessage, ToolCall};
 use crate::tools::redact_params;
-use ironclaw_common::truncate_preview;

 const FORGED_THREAD_ID_ERROR: &str = "Invalid or unauthorized thread ID.";

@@ -31,58 +31,7 @@ fn requires_preexisting_uuid_thread(channel: &str) -> bool {
    matches!(channel, "gateway" | "test")
 }

-fn validate_inbound_text_for_message(
-    safety: &crate::safety::SafetyLayer,
-    content: &str,
-    attachments: &[crate::channels::IncomingAttachment],
-) -> crate::safety::ValidationResult {
-    if content.trim().is_empty() && !attachments.is_empty() {
-        crate::safety::ValidationResult::ok()
-    } else {
-        safety.validate_input(content)
-    }
-}
-
 impl Agent {
-    fn reject_unsafe_inbound_user_message(
-        &self,
-        message: &IncomingMessage,
-        content: &str,
-    ) -> Option<SubmissionResult> {
-        let validation =
-            validate_inbound_text_for_message(self.safety(), content, &message.attachments);
-        if !validation.is_valid {
-            let details = validation
-                .errors
-                .iter()
-                .map(|e| format!("{}: {}", e.field, e.message))
-                .collect::<Vec<_>>()
-                .join("; ");
-            return Some(SubmissionResult::error(format!(
-                "Input rejected by safety validation: {details}",
-            )));
-        }
-
-        let violations = self.safety().check_policy(content);
-        if violations
-            .iter()
-            .any(|rule| rule.action == crate::safety::PolicyAction::Block)
-        {
-            return Some(SubmissionResult::error("Input rejected by safety policy."));
-        }
-
-        if let Some(warning) = self.safety().scan_inbound_for_secrets(content) {
-            tracing::warn!(
-                user = %message.user_id,
-                channel = %message.channel,
-                "Inbound message blocked: contains leaked secret"
-            );
-            return Some(SubmissionResult::error(warning));
-        }
-
-        None
-    }
-
    /// Hydrate a historical thread from DB into memory if not already present.
    ///
    /// Called before `resolve_thread` so that the session manager finds the
@@ -226,7 +175,6 @@ impl Agent {
    pub(super) async fn process_user_input(
        &self,
        message: &IncomingMessage,
-        tenant: crate::tenant::TenantCtx,
        session: Arc<Mutex<Session>>,
        thread_id: Uuid,
        content: &str,
@@ -278,11 +226,34 @@ impl Agent {
                        }

                        // Run the same safety checks that the normal path applies
-                        // so blocked content is never stored in pending_messages.
-                        if let Some(rejection) =
-                            self.reject_unsafe_inbound_user_message(message, content)
+                        // (validation, policy, secret scan) so that blocked content
+                        // is never stored in pending_messages or serialized.
+                        let validation = self.safety().validate_input(content);
+                        if !validation.is_valid {
+                            let details = validation
+                                .errors
+                                .iter()
+                                .map(|e| format!("{}: {}", e.field, e.message))
+                                .collect::<Vec<_>>()
+                                .join("; ");
+                            return Ok(SubmissionResult::error(format!(
+                                "Input rejected by safety validation: {details}",
+                            )));
+                        }
+                        let violations = self.safety().check_policy(content);
+                        if violations
+                            .iter()
+                            .any(|rule| rule.action == crate::safety::PolicyAction::Block)
                        {
-                            return Ok(rejection);
+                            return Ok(SubmissionResult::error("Input rejected by safety policy."));
+                        }
+                        if let Some(warning) = self.safety().scan_inbound_for_secrets(content) {
+                            tracing::warn!(
+                                user = %message.user_id,
+                                channel = %message.channel,
+                                "Queued message blocked: contains leaked secret"
+                            );
+                            return Ok(SubmissionResult::error(warning));
                        }

                        if !thread.queue_message(content.to_string()) {
@@ -336,11 +307,39 @@ impl Agent {
            }
        }

-        // Validate inbound content before the turn is created. Attachment-only
-        // messages are allowed to pass through so multimodal channels can send
-        // an empty text body alongside real image/document payloads.
-        if let Some(rejection) = self.reject_unsafe_inbound_user_message(message, content) {
-            return Ok(rejection);
+        // Safety validation for user input
+        let validation = self.safety().validate_input(content);
+        if !validation.is_valid {
+            let details = validation
+                .errors
+                .iter()
+                .map(|e| format!("{}: {}", e.field, e.message))
+                .collect::<Vec<_>>()
+                .join("; ");
+            return Ok(SubmissionResult::error(format!(
+                "Input rejected by safety validation: {}",
+                details
+            )));
+        }
+
+        let violations = self.safety().check_policy(content);
+        if violations
+            .iter()
+            .any(|rule| rule.action == crate::safety::PolicyAction::Block)
+        {
+            return Ok(SubmissionResult::error("Input rejected by safety policy."));
+        }
+
+        // Scan inbound messages for secrets (API keys, tokens).
+        // Catching them here prevents the LLM from echoing them back, which
+        // would trigger the outbound leak detector and create error loops.
+        if let Some(warning) = self.safety().scan_inbound_for_secrets(content) {
+            tracing::warn!(
+                user = %message.user_id,
+                channel = %message.channel,
+                "Inbound message blocked: contains leaked secret"
+            );
+            return Ok(SubmissionResult::error(warning));
        }

        // Handle explicit commands (starting with /) directly
@@ -352,7 +351,7 @@ impl Agent {

        if let Some(intent) = self.router.route_command(&temp_message) {
            // Explicit command like /status, /job, /list - handle directly
-            return self.handle_job_or_command(intent, message, &tenant).await;
+            return self.handle_job_or_command(intent, message).await;
        }

        // Natural language goes through the agentic loop
@@ -463,7 +462,7 @@ impl Agent {

        // Run the agentic tool execution loop
        let result = self
-            .run_agentic_loop(message, tenant, session.clone(), thread_id, turn_messages)
+            .run_agentic_loop(message, session.clone(), thread_id, turn_messages)
            .await;

        // Re-acquire lock and check if interrupted
@@ -514,10 +513,10 @@ impl Agent {
                };

                thread.complete_turn(&response);
-                let (turn_number, tool_calls, narrative) = thread
+                let (turn_number, tool_calls) = thread
                    .turns
                    .last()
-                    .map(|t| (t.turn_number, t.tool_calls.clone(), t.narrative.clone()))
+                    .map(|t| (t.turn_number, t.tool_calls.clone()))
                    .unwrap_or_default();
                let _ = self
                    .channels
@@ -535,7 +534,6 @@ impl Agent {
                    &message.user_id,
                    turn_number,
                    &tool_calls,
-                    narrative.as_deref(),
                )
                .await;
                self.persist_assistant_response(
@@ -727,9 +725,7 @@ impl Agent {
    ///
    /// Stored between the user and assistant messages so that
    /// `build_turns_from_db_messages` can reconstruct the tool call history.
-    /// Content is a JSON object: `{ "calls": [...], "narrative": "..." }`.
-    /// The `calls` array contains tool call summaries with optional `rationale`
-    /// and `tool_call_id` fields. Legacy rows may be plain JSON arrays.
+    /// Content is a JSON array of tool call summaries.
    pub(super) async fn persist_tool_calls(
        &self,
        thread_id: Uuid,
@@ -737,7 +733,6 @@ impl Agent {
        user_id: &str,
        turn_number: usize,
        tool_calls: &[crate::agent::session::TurnToolCall],
-        narrative: Option<&str>,
    ) {
        if tool_calls.is_empty() {
            return;
@@ -772,30 +767,11 @@ impl Agent {
                if let Some(ref error) = tc.error {
                    obj["error"] = serde_json::Value::String(truncate_preview(error, 200));
                }
-                if let Some(ref rationale) = tc.rationale {
-                    obj["rationale"] = serde_json::Value::String(truncate_preview(rationale, 500));
-                }
-                if let Some(ref tool_call_id) = tc.tool_call_id {
-                    obj["tool_call_id"] =
-                        serde_json::Value::String(truncate_preview(tool_call_id, 128));
-                }
                obj
            })
            .collect();

-        // Wrap in an object with optional narrative so it can be reconstructed.
-        // safety: no byte-index slicing here; comment describes JSON shape
-        let wrapper = if let Some(n) = narrative {
-            serde_json::json!({
-                "narrative": truncate_preview(n, 1000),
-                "calls": summaries,
-            })
-        } else {
-            serde_json::json!({
-                "calls": summaries,
-            })
-        };
-        let content = match serde_json::to_string(&wrapper) {
+        let content = match serde_json::to_string(&summaries) {
            Ok(c) => c,
            Err(e) => {
                tracing::warn!("Failed to serialize tool calls: {}", e);
@@ -1128,12 +1104,9 @@ impl Agent {
                    && let Some(turn) = thread.last_turn_mut()
                {
                    if is_tool_error {
-                        turn.record_tool_error_for(&pending.tool_call_id, result_content.clone());
+                        turn.record_tool_error(result_content.clone());
                    } else {
-                        turn.record_tool_result_for(
-                            &pending.tool_call_id,
-                            serde_json::json!(result_content),
-                        );
+                        turn.record_tool_result(serde_json::json!(result_content));
                    }
                }
            }
@@ -1385,12 +1358,9 @@ impl Agent {
                        && let Some(turn) = thread.last_turn_mut()
                    {
                        if is_deferred_error {
-                            turn.record_tool_error_for(&tc.id, deferred_content.clone());
+                            turn.record_tool_error(deferred_content.clone());
                        } else {
-                            turn.record_tool_result_for(
-                                &tc.id,
-                                serde_json::json!(deferred_content),
-                            );
+                            turn.record_tool_result(serde_json::json!(deferred_content));
                        }
                    }
                }
@@ -1474,13 +1444,7 @@ impl Agent {

            // Continue the agentic loop (a tool was already executed this turn)
            let result = self
-                .run_agentic_loop(
-                    message,
-                    self.tenant_ctx(&message.user_id).await,
-                    session.clone(),
-                    thread_id,
-                    context_messages,
-                )
+                .run_agentic_loop(message, session.clone(), thread_id, context_messages)
                .await;

            // Handle the result
@@ -1495,10 +1459,10 @@ impl Agent {
                    let (response, suggestions) =
                        crate::agent::dispatcher::extract_suggestions(&response);
                    thread.complete_turn(&response);
-                    let (turn_number, tool_calls, narrative) = thread
+                    let (turn_number, tool_calls) = thread
                        .turns
                        .last()
-                        .map(|t| (t.turn_number, t.tool_calls.clone(), t.narrative.clone()))
+                        .map(|t| (t.turn_number, t.tool_calls.clone()))
                        .unwrap_or_default();
                    // User message already persisted at turn start; save tool calls then assistant response
                    self.persist_tool_calls(
@@ -1507,7 +1471,6 @@ impl Agent {
                        &message.user_id,
                        turn_number,
                        &tool_calls,
-                        narrative.as_deref(),
                    )
                    .await;
                    self.persist_assistant_response(
@@ -1853,20 +1816,7 @@ fn rebuild_chat_messages_from_db(
            "assistant" => result.push(ChatMessage::assistant(&msg.content)),
            "tool_calls" => {
                // Try to parse the enriched JSON and rebuild tool messages.
-                // Supports two formats:
-                // - Old: plain JSON array of tool call summaries
-                // - New: wrapped object { "calls": [...], "narrative": "..." }
-                let calls: Vec<serde_json::Value> =
-                    match serde_json::from_str::<serde_json::Value>(&msg.content) {
-                        Ok(serde_json::Value::Array(arr)) => arr,
-                        Ok(serde_json::Value::Object(obj)) => obj
-                            .get("calls")
-                            .and_then(|v| v.as_array())
-                            .cloned()
-                            .unwrap_or_default(),
-                        _ => Vec::new(),
-                    };
-                {
+                if let Ok(calls) = serde_json::from_str::<Vec<serde_json::Value>>(&msg.content) {
                    if calls.is_empty() {
                        continue;
                    }
@@ -1889,10 +1839,6 @@ fn rebuild_chat_messages_from_db(
                                    .get("parameters")
                                    .cloned()
                                    .unwrap_or(serde_json::json!({})),
-                                reasoning: c
-                                    .get("rationale")
-                                    .and_then(|v| v.as_str())
-                                    .map(String::from),
                            })
                            .collect();

@@ -1934,9 +1880,6 @@ fn rebuild_chat_messages_from_db(
 #[cfg(test)]
 mod tests {
    use super::*;
-    use crate::channels::{AttachmentKind, IncomingAttachment};
-    use crate::config::SafetyConfig;
-    use crate::safety::SafetyLayer;

    #[test]
    fn test_rebuild_chat_messages_user_assistant_only() {
@@ -2074,45 +2017,6 @@ mod tests {
        assert_eq!(result[7].content, "Written");
    }

-    #[test]
-    fn test_validate_inbound_text_rejects_empty_text_without_attachments() {
-        let safety = SafetyLayer::new(&SafetyConfig {
-            max_output_length: 10_000,
-            injection_check_enabled: true,
-        });
-
-        let result = validate_inbound_text_for_message(&safety, "", &[]);
-        assert!(!result.is_valid);
-        assert_eq!(result.errors.len(), 1);
-        assert_eq!(result.errors[0].field, "input");
-        assert_eq!(result.errors[0].message, "Input cannot be empty");
-    }
-
-    #[test]
-    fn test_validate_inbound_text_allows_empty_text_when_attachments_exist() {
-        let safety = SafetyLayer::new(&SafetyConfig {
-            max_output_length: 10_000,
-            injection_check_enabled: true,
-        });
-
-        let attachments = vec![IncomingAttachment {
-            id: "image-1".to_string(),
-            kind: AttachmentKind::Image,
-            mime_type: "image/jpeg".to_string(),
-            filename: Some("photo.jpg".to_string()),
-            size_bytes: Some(128),
-            source_url: Some("https://example.com/photo.jpg".to_string()),
-            storage_key: None,
-            extracted_text: None,
-            data: vec![1, 2, 3],
-            duration_secs: None,
-        }];
-
-        let result = validate_inbound_text_for_message(&safety, "", &attachments);
-        assert!(result.is_valid);
-        assert!(result.errors.is_empty());
-    }
-
    fn make_db_msg(role: &str, content: &str) -> crate::history::ConversationMessage {
        crate::history::ConversationMessage {
            id: uuid::Uuid::new_v4(),
@@ -880,7 +880,6 @@ impl AppBuilder {
            crate::agent::cost_guard::CostGuardConfig {
                max_cost_per_day_cents: self.config.agent.max_cost_per_day_cents,
                max_actions_per_hour: self.config.agent.max_actions_per_hour,
-                max_cost_per_user_per_day_cents: self.config.agent.max_cost_per_user_per_day_cents,
            },
        ));

@@ -265,15 +265,6 @@ impl OutgoingResponse {
    }
 }

-/// A single tool decision within a reasoning update.
-#[derive(Debug, Clone)]
-pub struct ToolDecision {
-    /// Tool name.
-    pub tool_name: String,
-    /// Agent's reasoning for choosing this tool.
-    pub rationale: String,
-}
-
 /// Status update types for showing agent activity.
 #[derive(Debug, Clone)]
 pub enum StatusUpdate {
@@ -342,13 +333,6 @@ pub enum StatusUpdate {
    },
    /// Suggested follow-up messages for the user.
    Suggestions { suggestions: Vec<String> },
-    /// Agent reasoning update (why it chose specific tools).
-    ReasoningUpdate {
-        /// Human-readable summary of the agent's decision.
-        narrative: String,
-        /// Per-tool decisions.
-        decisions: Vec<ToolDecision>,
-    },
    /// Per-turn token usage and cost summary (shown as subtle metadata).
    TurnCost {
        input_tokens: u64,
@@ -39,7 +39,7 @@ mod webhook_server;

 pub use channel::{
    AttachmentKind, Channel, ChannelSecretUpdater, IncomingAttachment, IncomingMessage,
-    MessageStream, OutgoingResponse, StatusUpdate, ToolDecision, routing_target_from_metadata,
+    MessageStream, OutgoingResponse, StatusUpdate, routing_target_from_metadata,
 };
 pub use http::{HttpChannel, HttpChannelState};
 pub use manager::ChannelManager;
@@ -122,32 +122,18 @@ impl RelayClient {
    /// instance_url in chat-api. IronClaw only passes an optional CSRF nonce
    /// for validating the callback — no URLs.
    pub async fn initiate_oauth(&self, state_nonce: Option<&str>) -> Result<String, RelayError> {
-        let url = format!("{}/oauth/slack/auth", self.base_url);
-        tracing::debug!(relay_url = %url, "RelayClient::initiate_oauth: sending request");
        let mut query: Vec<(&str, &str)> = vec![];
        if let Some(nonce) = state_nonce {
            query.push(("state_nonce", nonce));
        }
        let resp = self
            .http
-            .get(&url)
+            .get(format!("{}/oauth/slack/auth", self.base_url))
            .bearer_auth(self.api_key.expose_secret())
            .query(&query)
            .send()
            .await
-            .map_err(|e| {
-                tracing::warn!(
-                    relay_url = %url,
-                    error = %e,
-                    "RelayClient::initiate_oauth: network request failed"
-                );
-                RelayError::Network(e.to_string())
-            })?;
-        tracing::debug!(
-            relay_url = %url,
-            status = %resp.status(),
-            "RelayClient::initiate_oauth: received response"
-        );
+            .map_err(|e| RelayError::Network(e.to_string()))?;

        let status = resp.status();
        if status.is_redirection() {
@@ -238,39 +224,20 @@ impl RelayClient {
        method: &str,
        body: serde_json::Value,
    ) -> Result<serde_json::Value, RelayError> {
-        let url = format!("{}/proxy/{}/{}", self.base_url, provider, method);
-        tracing::debug!(
-            relay_url = %url,
-            provider = %provider,
-            method = %method,
-            "RelayClient::proxy_provider: sending request"
-        );
        let query: Vec<(&str, &str)> = vec![("team_id", team_id)];
        let resp = self
            .http
-            .post(&url)
+            .post(format!("{}/proxy/{}/{}", self.base_url, provider, method))
            .bearer_auth(self.api_key.expose_secret())
            .query(&query)
            .json(&body)
            .send()
            .await
-            .map_err(|e| {
-                tracing::warn!(
-                    relay_url = %url,
-                    error = %e,
-                    "RelayClient::proxy_provider: network request failed"
-                );
-                RelayError::Network(e.to_string())
-            })?;
+            .map_err(|e| RelayError::Network(e.to_string()))?;

        if !resp.status().is_success() {
            let status = resp.status().as_u16();
            let body = resp.text().await.unwrap_or_default();
-            tracing::warn!(
-                relay_url = %url,
-                status = status,
-                "RelayClient::proxy_provider: channel-relay returned error"
-            );
            return Err(RelayError::Api {
                status,
                message: body,
@@ -288,45 +255,23 @@ impl RelayClient {
    /// 32-byte secret. Called once at activation time; the result is cached in the
    /// extension manager so subsequent calls to `relay_signing_secret()` use it.
    pub async fn get_signing_secret(&self, team_id: &str) -> Result<Vec<u8>, RelayError> {
-        let url = format!("{}/relay/signing-secret", self.base_url);
-        tracing::debug!(
-            relay_url = %url,
-            "RelayClient::get_signing_secret: fetching signing secret"
-        );
        let resp = self
            .http
-            .get(&url)
+            .get(format!("{}/relay/signing-secret", self.base_url))
            .bearer_auth(self.api_key.expose_secret())
            .query(&[("team_id", team_id)])
            .send()
            .await
-            .map_err(|e| {
-                tracing::warn!(
-                    relay_url = %url,
-                    error = %e,
-                    "RelayClient::get_signing_secret: network request failed"
-                );
-                RelayError::Network(e.to_string())
-            })?;
+            .map_err(|e| RelayError::Network(e.to_string()))?;

        if !resp.status().is_success() {
            let status = resp.status().as_u16();
            let body = resp.text().await.unwrap_or_default();
-            tracing::warn!(
-                relay_url = %url,
-                status = status,
-                body = %body,
-                "RelayClient::get_signing_secret: channel-relay returned error"
-            );
            return Err(RelayError::Api {
                status,
                message: body,
            });
        }
-        tracing::debug!(
-            relay_url = %url,
-            "RelayClient::get_signing_secret: received successful response"
-        );

        let body: serde_json::Value = resp
            .json()
@@ -75,7 +75,6 @@ const SLASH_COMMANDS: &[&str] = &[
    "/suggest",
    "/thread",
    "/resume",
-    "/reasoning",
 ];

 /// Rustyline helper for slash-command tab completion.
@@ -431,18 +430,6 @@ impl ReplChannel {
            let _ = execute!(stderr, terminal::Clear(terminal::ClearType::FromCursorDown));
        }
    }
-
-    async fn finish_single_message_turn(&self) {
-        if self.single_message.is_none() {
-            return;
-        }
-
-        let tx = self.msg_tx.lock().ok().and_then(|mut guard| guard.take());
-        if let Some(tx) = tx {
-            let msg = IncomingMessage::new("repl", &self.user_id, "/quit");
-            let _ = tx.send(msg).await;
-        }
-    }
 }

 impl Default for ReplChannel {
@@ -492,9 +479,7 @@ impl Channel for ReplChannel {

    async fn start(&self) -> Result<MessageStream, ChannelError> {
        let (tx, rx) = mpsc::channel(32);
-        // Approval prompts inject responses back through this sender.
-        // In single-message mode we keep it until the turn finishes, then
-        // drop it after enqueuing /quit so the receiver stream can close.
+        // Store tx so send_status can inject approval responses directly
        if let Ok(mut guard) = self.msg_tx.lock() {
            *guard = Some(tx.clone());
        }
@@ -510,10 +495,11 @@ impl Channel for ReplChannel {

            // Single message mode: send it and return
            if let Some(msg) = single_message {
-                let incoming = IncomingMessage::new("repl", &user_id, &msg)
-                    .with_metadata(serde_json::json!({ "single_message_mode": true }))
-                    .with_timezone(&sys_tz);
+                let incoming = IncomingMessage::new("repl", &user_id, &msg).with_timezone(&sys_tz);
                let _ = tx.blocking_send(incoming);
+                // Ensure the agent exits after handling exactly one turn in -m mode,
+                // even when other channels (gateway/http) are enabled.
+                let _ = tx.blocking_send(IncomingMessage::new("repl", &user_id, "/quit"));
                return;
            }

@@ -676,7 +662,6 @@ impl Channel for ReplChannel {
            println!();
            println!();
            self.stdin_locked.store(false, Ordering::Relaxed);
-            self.finish_single_message_turn().await;
            return Ok(());
        }

@@ -695,7 +680,6 @@ impl Channel for ReplChannel {
        println!();
        // Unlock stdin so readline can resume
        self.stdin_locked.store(false, Ordering::Relaxed);
-        self.finish_single_message_turn().await;
        Ok(())
    }

@@ -795,7 +779,6 @@ impl Channel for ReplChannel {
                let msg_tx = Arc::clone(&self.msg_tx);
                let user_id = self.user_id.clone();
                let lock_flag = Arc::clone(&self.stdin_locked);
-                let single_message_mode = self.single_message.is_some();
                tokio::task::spawn_blocking(move || {
                    let action = run_approval_selector(allow_always).unwrap_or("n");
                    // Unlock stdin so readline can resume after approval
@@ -804,12 +787,7 @@ impl Channel for ReplChannel {
                        return;
                    };
                    if let Some(tx) = guard.as_ref() {
-                        let msg = if single_message_mode {
-                            IncomingMessage::new("repl", &user_id, action)
-                                .with_metadata(serde_json::json!({ "single_message_mode": true }))
-                        } else {
-                            IncomingMessage::new("repl", &user_id, action)
-                        };
+                        let msg = IncomingMessage::new("repl", &user_id, action);
                        let _ = tx.blocking_send(msg);
                    }
                });
@@ -863,19 +841,6 @@ impl Channel for ReplChannel {
            StatusUpdate::Suggestions { .. } => {
                // Suggestions are only rendered by the web gateway
            }
-            StatusUpdate::ReasoningUpdate {
-                narrative,
-                decisions,
-            } => {
-                if !narrative.is_empty() {
-                    let display = truncate_for_preview(&narrative, CLI_STATUS_MAX);
-                    eprintln!("  \x1b[94m\u{25B6} {display}\x1b[0m");
-                }
-                for d in &decisions {
-                    let display = truncate_for_preview(&d.rationale, CLI_STATUS_MAX);
-                    eprintln!("    \x1b[90m\u{2192} {}: {display}\x1b[0m", d.tool_name);
-                }
-            }
            StatusUpdate::TurnCost { .. } => {
                // Cost display is handled by the TUI channel
            }
@@ -910,7 +875,6 @@ impl Channel for ReplChannel {
 #[cfg(test)]
 mod tests {
    use futures::StreamExt;
-    use tokio::time::{Duration, timeout};

    use super::*;

@@ -919,36 +883,16 @@ mod tests {
        let repl = ReplChannel::with_message("hi".to_string());
        let mut stream = repl.start().await.expect("repl start should succeed");

-        let first = timeout(Duration::from_secs(1), stream.next())
-            .await
-            .expect("timed out waiting for first message")
-            .expect("first message missing");
+        let first = stream.next().await.expect("first message missing");
        assert_eq!(first.channel, "repl");
        assert_eq!(first.content, "hi");

-        assert!(
-            timeout(Duration::from_millis(100), stream.next())
-                .await
-                .is_err(),
-            "single-message mode should wait for the turn to finish before quitting"
-        );
-
-        repl.respond(&first, OutgoingResponse::text("done"))
-            .await
-            .expect("respond should succeed");
-
-        let second = timeout(Duration::from_secs(1), stream.next())
-            .await
-            .expect("timed out waiting for quit message")
-            .expect("quit message missing");
+        let second = stream.next().await.expect("quit message missing");
        assert_eq!(second.channel, "repl");
        assert_eq!(second.content, "/quit");

        assert!(
-            timeout(Duration::from_secs(1), stream.next())
-                .await
-                .expect("timed out waiting for stream to close")
-                .is_none(),
+            stream.next().await.is_none(),
            "stream should end after /quit"
        );
    }
@@ -1,435 +0,0 @@
-use std::time::Duration;
-
-use aes::Aes128;
-use aes::cipher::{BlockDecrypt, KeyInit, generic_array::GenericArray};
-use base64::Engine as _;
-use serde::Deserialize;
-use silk_rs::decode_silk;
-
-use crate::channels::wasm::capabilities::ChannelCapabilities;
-use crate::channels::wasm::host::{Attachment, ChannelHostState};
-
-const AES_BLOCK_SIZE: usize = 16;
-const MAX_ATTACHMENT_BYTES: usize = 20 * 1024 * 1024;
-const WECHAT_CHANNEL_NAME: &str = "wechat";
-const WECHAT_SILK_SAMPLE_RATE_HZ: i32 = 24_000;
-
-#[derive(Debug, Deserialize)]
-struct WechatAttachmentExtras {
-    wechat_aes_key: Option<String>,
-}
-
-pub(crate) async fn hydrate_attachment_for_channel(
-    channel_name: &str,
-    capabilities: &ChannelCapabilities,
-    attachment: &mut Attachment,
-) {
-    if !should_hydrate_wechat_attachment(channel_name, attachment) {
-        return;
-    }
-
-    let Some(source_url) = attachment.source_url.as_deref() else {
-        return;
-    };
-    let Some(encoded_aes_key) = wechat_aes_key(&attachment.extras_json) else {
-        tracing::warn!(
-            channel = %channel_name,
-            attachment_id = %attachment.id,
-            "Skipping WeChat attachment hydration: missing AES key metadata"
-        );
-        return;
-    };
-
-    match download_wechat_attachment_bytes(channel_name, capabilities, source_url).await {
-        Ok(ciphertext) => match decrypt_wechat_attachment_bytes(&ciphertext, &encoded_aes_key) {
-            Ok(plaintext) => {
-                attachment.size_bytes = Some(plaintext.len() as u64);
-                attachment.data = plaintext;
-                if attachment.mime_type.starts_with("image/") {
-                    attachment.mime_type = detect_image_mime(&attachment.data).to_string();
-                } else if is_wechat_silk_attachment(attachment) {
-                    if let Err(error) = maybe_transcode_wechat_silk_attachment(attachment) {
-                        tracing::warn!(
-                            channel = %channel_name,
-                            attachment_id = %attachment.id,
-                            error = %error,
-                            "Failed to transcode WeChat SILK attachment; preserving raw SILK"
-                        );
-                    }
-                }
-            }
-            Err(error) => {
-                tracing::warn!(
-                    channel = %channel_name,
-                    attachment_id = %attachment.id,
-                    error = %error,
-                    "Failed to decrypt WeChat attachment"
-                );
-            }
-        },
-        Err(error) => {
-            tracing::warn!(
-                channel = %channel_name,
-                attachment_id = %attachment.id,
-                error = %error,
-                "Failed to download WeChat attachment"
-            );
-        }
-    }
-}
-
-fn is_wechat_silk_attachment(attachment: &Attachment) -> bool {
-    attachment.mime_type.eq_ignore_ascii_case("audio/silk")
-        || attachment
-            .filename
-            .as_deref()
-            .and_then(|filename| filename.rsplit_once('.').map(|(_, ext)| ext))
-            .is_some_and(|ext| ext.eq_ignore_ascii_case("silk"))
-}
-
-fn should_hydrate_wechat_attachment(channel_name: &str, attachment: &Attachment) -> bool {
-    channel_name == WECHAT_CHANNEL_NAME
-        && attachment.data.is_empty()
-        && attachment.source_url.is_some()
-}
-
-fn wechat_aes_key(extras_json: &str) -> Option<String> {
-    if extras_json.trim().is_empty() {
-        return None;
-    }
-
-    serde_json::from_str::<WechatAttachmentExtras>(extras_json)
-        .ok()
-        .and_then(|extras| extras.wechat_aes_key)
-        .filter(|value| !value.trim().is_empty())
-}
-
-async fn download_wechat_attachment_bytes(
-    channel_name: &str,
-    capabilities: &ChannelCapabilities,
-    source_url: &str,
-) -> Result<Vec<u8>, String> {
-    let host_state = ChannelHostState::new(channel_name, capabilities.clone());
-    host_state.check_http_allowed(source_url, "GET")?;
-
-    let client = reqwest::Client::builder()
-        .connect_timeout(Duration::from_secs(10))
-        .redirect(reqwest::redirect::Policy::none())
-        .build()
-        .map_err(|e| format!("Failed to build HTTP client: {e}"))?;
-
-    let response = client
-        .get(source_url)
-        .timeout(Duration::from_secs(15))
-        .send()
-        .await
-        .map_err(|e| format!("WeChat CDN download failed: {e}"))?;
-
-    if response.status() != reqwest::StatusCode::OK {
-        return Err(format!(
-            "WeChat CDN download returned {}",
-            response.status()
-        ));
-    }
-
-    let bytes = response
-        .bytes()
-        .await
-        .map_err(|e| format!("Failed to read WeChat CDN response body: {e}"))?
-        .to_vec();
-
-    if bytes.is_empty() {
-        return Err("WeChat CDN download returned an empty body".to_string());
-    }
-    if bytes.len() > MAX_ATTACHMENT_BYTES {
-        return Err(format!(
-            "WeChat attachment exceeds {MAX_ATTACHMENT_BYTES} bytes"
-        ));
-    }
-
-    Ok(bytes)
-}
-
-fn decrypt_wechat_attachment_bytes(
-    ciphertext: &[u8],
-    encoded_aes_key: &str,
-) -> Result<Vec<u8>, String> {
-    let key = parse_aes_key(encoded_aes_key)?;
-    decrypt_aes_ecb_pkcs7(ciphertext, &key)
-}
-
-fn parse_aes_key(encoded: &str) -> Result<Vec<u8>, String> {
-    let decoded = if encoded.len() == 32 && encoded.bytes().all(|byte| byte.is_ascii_hexdigit()) {
-        decode_hex(encoded)?
-    } else {
-        base64::engine::general_purpose::STANDARD
-            .decode(encoded)
-            .map_err(|e| format!("Failed to decode WeChat AES key: {e}"))?
-    };
-
-    if decoded.len() == AES_BLOCK_SIZE {
-        return Ok(decoded);
-    }
-
-    if decoded.len() == 32 && decoded.iter().all(|byte| byte.is_ascii_hexdigit()) {
-        return decode_hex(
-            std::str::from_utf8(&decoded)
-                .map_err(|e| format!("WeChat AES key hex payload is not valid UTF-8: {e}"))?,
-        );
-    }
-
-    Err(format!(
-        "WeChat AES key must decode to 16 bytes or a 32-char hex string, got {} bytes",
-        decoded.len()
-    ))
-}
-
-fn decode_hex(input: &str) -> Result<Vec<u8>, String> {
-    if !input.len().is_multiple_of(2) {
-        return Err("hex input length must be even".to_string());
-    }
-    let mut bytes = Vec::with_capacity(input.len() / 2);
-    let chars: Vec<u8> = input.as_bytes().to_vec();
-    for idx in (0..chars.len()).step_by(2) {
-        let high = from_hex_digit(chars[idx])?;
-        let low = from_hex_digit(chars[idx + 1])?;
-        bytes.push((high << 4) | low);
-    }
-    Ok(bytes)
-}
-
-fn from_hex_digit(value: u8) -> Result<u8, String> {
-    match value {
-        b'0'..=b'9' => Ok(value - b'0'),
-        b'a'..=b'f' => Ok(value - b'a' + 10),
-        b'A'..=b'F' => Ok(value - b'A' + 10),
-        _ => Err(format!("invalid hex digit '{}'", value as char)),
-    }
-}
-
-fn decrypt_aes_ecb_pkcs7(ciphertext: &[u8], key: &[u8]) -> Result<Vec<u8>, String> {
-    if !ciphertext.len().is_multiple_of(AES_BLOCK_SIZE) {
-        return Err("ciphertext length is not a multiple of 16 bytes".to_string());
-    }
-
-    let cipher = Aes128::new_from_slice(key).map_err(|e| format!("Invalid AES key: {e}"))?;
-    let mut plaintext = ciphertext.to_vec();
-    for chunk in plaintext.chunks_exact_mut(AES_BLOCK_SIZE) {
-        cipher.decrypt_block(GenericArray::from_mut_slice(chunk));
-    }
-
-    let pad_len = *plaintext
-        .last()
-        .ok_or_else(|| "ciphertext decrypted to an empty buffer".to_string())?
-        as usize;
-    if pad_len == 0 || pad_len > AES_BLOCK_SIZE || pad_len > plaintext.len() {
-        return Err("invalid PKCS7 padding".to_string());
-    }
-    if !plaintext[plaintext.len() - pad_len..]
-        .iter()
-        .all(|byte| *byte as usize == pad_len)
-    {
-        return Err("invalid PKCS7 padding bytes".to_string());
-    }
-    plaintext.truncate(plaintext.len() - pad_len);
-    Ok(plaintext)
-}
-
-fn detect_image_mime(bytes: &[u8]) -> &'static str {
-    if bytes.starts_with(&[0x89, b'P', b'N', b'G', 0x0D, 0x0A, 0x1A, 0x0A]) {
-        "image/png"
-    } else if bytes.starts_with(&[0xFF, 0xD8, 0xFF]) {
-        "image/jpeg"
-    } else if bytes.starts_with(b"GIF87a") || bytes.starts_with(b"GIF89a") {
-        "image/gif"
-    } else if bytes.len() >= 12 && &bytes[..4] == b"RIFF" && &bytes[8..12] == b"WEBP" {
-        "image/webp"
-    } else {
-        "image/jpeg"
-    }
-}
-
-fn maybe_transcode_wechat_silk_attachment(attachment: &mut Attachment) -> Result<(), String> {
-    if attachment.data.is_empty() {
-        return Err("SILK attachment has no data".to_string());
-    }
-
-    let pcm = decode_silk(&attachment.data, WECHAT_SILK_SAMPLE_RATE_HZ)
-        .map_err(|error| format!("SILK decode failed: {error}"))?;
-    if pcm.is_empty() {
-        return Err("SILK decoder returned empty PCM".to_string());
-    }
-
-    let wav = pcm_s16le_to_wav(&pcm, WECHAT_SILK_SAMPLE_RATE_HZ as u32)?;
-    attachment.data = wav;
-    attachment.size_bytes = Some(attachment.data.len() as u64);
-    attachment.mime_type = "audio/wav".to_string();
-    if let Some(filename) = attachment.filename.as_mut() {
-        replace_attachment_extension(filename, "wav");
-    }
-    Ok(())
-}
-
-fn pcm_s16le_to_wav(pcm: &[u8], sample_rate_hz: u32) -> Result<Vec<u8>, String> {
-    if !pcm.len().is_multiple_of(2) {
-        return Err("PCM buffer length must be even for 16-bit mono audio".to_string());
-    }
-
-    let data_len = u32::try_from(pcm.len())
-        .map_err(|_| "PCM buffer exceeds WAV container size limits".to_string())?;
-    let total_len = 44u32
-        .checked_add(data_len)
-        .ok_or_else(|| "WAV container size overflowed".to_string())?;
-    let byte_rate = sample_rate_hz
-        .checked_mul(2)
-        .ok_or_else(|| "WAV byte rate overflowed".to_string())?;
-
-    let mut wav = Vec::with_capacity(total_len as usize);
-    wav.extend_from_slice(b"RIFF");
-    wav.extend_from_slice(&(total_len - 8).to_le_bytes());
-    wav.extend_from_slice(b"WAVE");
-    wav.extend_from_slice(b"fmt ");
-    wav.extend_from_slice(&16u32.to_le_bytes());
-    wav.extend_from_slice(&1u16.to_le_bytes());
-    wav.extend_from_slice(&1u16.to_le_bytes());
-    wav.extend_from_slice(&sample_rate_hz.to_le_bytes());
-    wav.extend_from_slice(&byte_rate.to_le_bytes());
-    wav.extend_from_slice(&2u16.to_le_bytes());
-    wav.extend_from_slice(&16u16.to_le_bytes());
-    wav.extend_from_slice(b"data");
-    wav.extend_from_slice(&data_len.to_le_bytes());
-    wav.extend_from_slice(pcm);
-    Ok(wav)
-}
-
-fn replace_attachment_extension(filename: &mut String, replacement: &str) {
-    if let Some((stem, _)) = filename.rsplit_once('.') {
-        *filename = format!("{stem}.{replacement}");
-    } else {
-        filename.push('.');
-        filename.push_str(replacement);
-    }
-}
-
-#[cfg(test)]
-fn encrypt_aes_ecb_pkcs7(plaintext: &[u8], key: &[u8]) -> Result<Vec<u8>, String> {
-    use aes::cipher::BlockEncrypt;
-
-    let cipher = Aes128::new_from_slice(key).map_err(|e| format!("Invalid AES key: {e}"))?;
-    let mut padded = plaintext.to_vec();
-    let pad_len = AES_BLOCK_SIZE - (padded.len() % AES_BLOCK_SIZE);
-    padded.extend(std::iter::repeat_n(pad_len as u8, pad_len));
-
-    for chunk in padded.chunks_exact_mut(AES_BLOCK_SIZE) {
-        cipher.encrypt_block(GenericArray::from_mut_slice(chunk));
-    }
-
-    Ok(padded)
-}
-
-#[cfg(test)]
-mod tests {
-    use super::{
-        Attachment, decrypt_wechat_attachment_bytes, detect_image_mime, encrypt_aes_ecb_pkcs7,
-        hydrate_attachment_for_channel, maybe_transcode_wechat_silk_attachment, pcm_s16le_to_wav,
-        should_hydrate_wechat_attachment,
-    };
-    use crate::channels::wasm::ChannelCapabilities;
-    use base64::Engine as _;
-
-    fn make_attachment() -> Attachment {
-        Attachment {
-            id: "wechat-image-1".to_string(),
-            mime_type: "image/jpeg".to_string(),
-            filename: Some("wechat-image.jpg".to_string()),
-            size_bytes: None,
-            source_url: Some(
-                "https://novac2c.cdn.weixin.qq.com/c2c/download?encrypted_query_param=test"
-                    .to_string(),
-            ),
-            storage_key: None,
-            extracted_text: None,
-            extras_json: String::new(),
-            data: Vec::new(),
-            duration_secs: None,
-        }
-    }
-
-    fn encode_test_extras_json(aes_key: &str) -> String {
-        serde_json::json!({ "wechat_aes_key": aes_key }).to_string()
-    }
-
-    #[test]
-    fn decrypt_wechat_image_bytes_round_trips() {
-        let key = [7u8; 16];
-        let plaintext = vec![0xFF, 0xD8, 0xFF, 0xDB, 0x00, 0x11];
-        let ciphertext = encrypt_aes_ecb_pkcs7(&plaintext, &key).unwrap();
-        let encoded_key = base64::engine::general_purpose::STANDARD.encode(key);
-        let decrypted = decrypt_wechat_attachment_bytes(&ciphertext, &encoded_key).unwrap();
-        assert_eq!(decrypted, plaintext);
-    }
-
-    #[test]
-    fn detect_image_mime_prefers_magic_bytes() {
-        assert_eq!(detect_image_mime(&[0xFF, 0xD8, 0xFF, 0x00]), "image/jpeg");
-        assert_eq!(
-            detect_image_mime(&[0x89, b'P', b'N', b'G', 0x0D, 0x0A, 0x1A, 0x0A]),
-            "image/png"
-        );
-    }
-
-    #[test]
-    fn wechat_attachment_hydration_applies_to_wechat_encrypted_media() {
-        let mut attachment = make_attachment();
-        attachment.extras_json = encode_test_extras_json("ZmFrZS1rZXk=");
-        assert!(should_hydrate_wechat_attachment("wechat", &attachment));
-        assert!(!should_hydrate_wechat_attachment("telegram", &attachment));
-
-        attachment.mime_type = "application/pdf".to_string();
-        assert!(should_hydrate_wechat_attachment("wechat", &attachment));
-    }
-
-    #[tokio::test]
-    async fn hydration_skips_when_metadata_is_missing() {
-        let mut attachment = make_attachment();
-        let caps = ChannelCapabilities::for_channel("wechat");
-        hydrate_attachment_for_channel("wechat", &caps, &mut attachment).await;
-        assert!(attachment.data.is_empty());
-        assert_eq!(attachment.size_bytes, None);
-    }
-
-    #[test]
-    fn pcm_s16le_to_wav_wraps_pcm_with_expected_header() {
-        let wav = pcm_s16le_to_wav(&[0x00, 0x00, 0x01, 0x00], 24_000).expect("wav wrapping");
-        assert!(wav.starts_with(b"RIFF"));
-        assert_eq!(&wav[8..12], b"WAVE");
-        assert_eq!(&wav[12..16], b"fmt ");
-        assert_eq!(&wav[36..40], b"data");
-        assert_eq!(&wav[40..44], &(4u32).to_le_bytes());
-        assert_eq!(&wav[44..], &[0x00, 0x00, 0x01, 0x00]);
-    }
-
-    #[test]
-    fn silk_transcode_failure_preserves_raw_silk_path_for_callers() {
-        let mut attachment = Attachment {
-            id: "wechat-voice-1".to_string(),
-            mime_type: "audio/silk".to_string(),
-            filename: Some("wechat-voice-1.silk".to_string()),
-            size_bytes: Some(3),
-            source_url: None,
-            storage_key: None,
-            extracted_text: None,
-            extras_json: encode_test_extras_json("ZmFrZS1rZXk="),
-            data: vec![1, 2, 3],
-            duration_secs: Some(1),
-        };
-
-        let original = attachment.data.clone();
-        let error =
-            maybe_transcode_wechat_silk_attachment(&mut attachment).expect_err("invalid SILK");
-        assert!(error.contains("SILK decode failed"));
-        assert_eq!(attachment.mime_type, "audio/silk");
-        assert_eq!(attachment.filename.as_deref(), Some("wechat-voice-1.silk"));
-        assert_eq!(attachment.data, original);
-    }
-}
@@ -35,8 +35,6 @@ pub struct Attachment {
    pub storage_key: Option<String>,
    /// Extracted text content (e.g., OCR result, PDF text, audio transcript).
    pub extracted_text: Option<String>,
-    /// Extensible metadata from the channel payload.
-    pub extras_json: String,
    /// Raw file bytes (for small files downloaded by the channel).
    pub data: Vec<u8>,
    /// Duration in seconds (for audio/video).
@@ -997,7 +995,6 @@ mod tests {
            source_url: None,
            storage_key: None,
            extracted_text: None,
-            extras_json: String::new(),
            data: Vec::new(),
            duration_secs: None,
        }
@@ -78,7 +78,6 @@
 //! }
 //! ```

-mod attachment_hydration;
 mod bundled;
 mod capabilities;
 mod error;
@@ -159,11 +159,6 @@ impl WasmChannelRouter {
        self.channels.read().await.get(channel_name).cloned()
    }

-    /// Get a registered channel directly by name.
-    pub async fn get_channel_by_name(&self, channel_name: &str) -> Option<Arc<WasmChannel>> {
-        self.channels.read().await.get(channel_name).cloned()
-    }
-
    /// Validate a secret for a channel.
    pub async fn validate_secret(&self, channel_name: &str, provided: &str) -> bool {
        let secrets = self.secrets.read().await;
@@ -715,10 +710,6 @@ mod tests {
        // Should not find non-existent path
        let not_found = router.get_channel_for_path("/webhook/telegram").await;
        assert!(not_found.is_none());
-
-        let found_by_name = router.get_channel_by_name("slack").await;
-        assert!(found_by_name.is_some());
-        assert_eq!(found_by_name.unwrap().channel_name(), "slack");
    }

    #[tokio::test]
@@ -139,13 +139,6 @@ impl ChannelCapabilitiesFile {
        serde_json::to_string(&self.config).unwrap_or_else(|_| "{}".to_string())
    }

-    /// Whether this channel declares owner/pairing gating in its config.
-    pub fn requires_binding(&self) -> bool {
-        ["owner_id", "dm_policy", "allow_from"]
-            .iter()
-            .any(|key| self.config.contains_key(*key))
-    }
-
    /// Get the webhook secret header name for this channel.
    ///
    /// Returns the configured header name from capabilities, or a sensible default.
@@ -576,34 +569,6 @@ mod tests {
        assert_eq!(caps.workspace_prefix, "integrations/custom/");
    }

-    #[test]
-    fn test_requires_binding_detects_dm_owner_fields() {
-        let telegram = ChannelCapabilitiesFile::from_json(
-            r#"{
-                "name": "telegram",
-                "config": {
-                    "owner_id": null,
-                    "dm_policy": "pairing",
-                    "allow_from": []
-                }
-            }"#,
-        )
-        .unwrap();
-        assert!(telegram.requires_binding());
-
-        let wechat = ChannelCapabilitiesFile::from_json(
-            r#"{
-                "name": "wechat",
-                "config": {
-                    "base_url": "https://ilinkai.weixin.qq.com",
-                    "bot_type": "3"
-                }
-            }"#,
-        )
-        .unwrap();
-        assert!(!wechat.requires_binding());
-    }
-
    #[test]
    fn test_emit_rate_limit() {
        let json = r#"{
@@ -190,20 +190,7 @@ async fn register_channel(
        // The credential injection system only replaces placeholders in URLs
        // and headers, so channels like Feishu that exchange app_id + app_secret
        // for a tenant token need the raw values in their config.
-        inject_channel_secrets_into_config(
-            &channel_name,
-            &config.owner_id,
-            secrets_store,
-            &mut config_updates,
-        )
-        .await;
-        inject_channel_settings_into_config(
-            &channel_name,
-            &config.owner_id,
-            settings_store,
-            &mut config_updates,
-        )
-        .await;
+        inject_channel_secrets_into_config(&channel_name, secrets_store, &mut config_updates).await;

        if !config_updates.is_empty() {
            channel_arc.update_config(config_updates).await;
@@ -409,7 +396,6 @@ pub async fn inject_channel_credentials(
 /// `feishu_app_secret` are injected as config keys `app_id` and `app_secret`.
 async fn inject_channel_secrets_into_config(
    channel_name: &str,
-    owner_id: &str,
    secrets_store: &Option<Arc<dyn SecretsStore + Send + Sync>>,
    config_updates: &mut std::collections::HashMap<String, serde_json::Value>,
 ) {
@@ -427,7 +413,7 @@ async fn inject_channel_secrets_into_config(
    };

    for &(config_key, secret_name) in secret_config_mappings {
-        match secrets.get_decrypted(owner_id, secret_name).await {
+        match secrets.get_decrypted("default", secret_name).await {
            Ok(decrypted) => {
                config_updates.insert(
                    config_key.to_string(),
@@ -456,94 +442,3 @@ async fn inject_channel_secrets_into_config(
        }
    }
 }
-
-/// Inject channel-specific settings into config for channels that persist
-/// runtime-discovered values (for example a custom API base URL after login).
-async fn inject_channel_settings_into_config(
-    channel_name: &str,
-    owner_id: &str,
-    settings_store: Option<&Arc<dyn crate::db::SettingsStore>>,
-    config_updates: &mut std::collections::HashMap<String, serde_json::Value>,
-) {
-    let Some(store) = settings_store else {
-        return;
-    };
-
-    let setting_mappings: &[(&str, &str)] = match channel_name {
-        "wechat" => &[("base_url", "extensions.wechat.base_url")],
-        _ => return,
-    };
-
-    for &(config_key, setting_path) in setting_mappings {
-        if let Ok(Some(serde_json::Value::String(value))) =
-            store.get_setting(owner_id, setting_path).await
-        {
-            let trimmed = value.trim();
-            if trimmed.is_empty() {
-                continue;
-            }
-            config_updates.insert(
-                config_key.to_string(),
-                serde_json::Value::String(trimmed.to_string()),
-            );
-            tracing::debug!(
-                channel = %channel_name,
-                config_key = %config_key,
-                setting_path = %setting_path,
-                "Injected setting into channel config"
-            );
-        }
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use std::sync::Arc;
-
-    use crate::db::{Database, SettingsStore};
-
-    #[tokio::test]
-    async fn test_inject_channel_settings_uses_owner_scope() -> Result<(), String> {
-        let dir = tempfile::tempdir().map_err(|e| format!("tempdir failed: {e}"))?;
-        let db_path = dir.path().join("wechat-settings.db");
-        let db = Arc::new(
-            crate::db::libsql::LibSqlBackend::new_local(&db_path)
-                .await
-                .map_err(|e| format!("create local libsql backend failed: {e}"))?,
-        );
-        db.run_migrations()
-            .await
-            .map_err(|e| format!("run libsql migrations failed: {e}"))?;
-
-        db.set_setting(
-            "default",
-            "extensions.wechat.base_url",
-            &serde_json::json!("https://default.example"),
-        )
-        .await
-        .map_err(|e| format!("persist default setting failed: {e}"))?;
-        db.set_setting(
-            "owner-123",
-            "extensions.wechat.base_url",
-            &serde_json::json!("https://owner.example"),
-        )
-        .await
-        .map_err(|e| format!("persist owner setting failed: {e}"))?;
-
-        let settings_store: Arc<dyn crate::db::SettingsStore> = db;
-        let mut config_updates = std::collections::HashMap::new();
-        super::inject_channel_settings_into_config(
-            "wechat",
-            "owner-123",
-            Some(&settings_store),
-            &mut config_updates,
-        )
-        .await;
-
-        assert_eq!(
-            config_updates.get("base_url"),
-            Some(&serde_json::json!("https://owner.example"))
-        );
-        Ok(())
-    }
-}
@@ -573,7 +573,6 @@ impl near::agent::channel_host::Host for ChannelStoreData {
                    source_url: a.source_url,
                    storage_key: a.storage_key,
                    extracted_text: a.extracted_text,
-                    extras_json: a.extras_json,
                    data,
                    duration_secs,
                }
@@ -1182,32 +1181,22 @@ impl WasmChannel {
        )
    }

-    fn log_host_state_entries(channel_name: &str, host_state: &mut ChannelHostState) {
+    fn log_on_start_host_state(&self, host_state: &mut ChannelHostState) {
        for entry in host_state.take_logs() {
            match entry.level {
-                crate::tools::wasm::LogLevel::Trace => {
-                    tracing::trace!(channel = %channel_name, "{}", entry.message);
-                }
-                crate::tools::wasm::LogLevel::Debug => {
-                    tracing::debug!(channel = %channel_name, "{}", entry.message);
-                }
-                crate::tools::wasm::LogLevel::Info => {
-                    tracing::info!(channel = %channel_name, "{}", entry.message);
-                }
                crate::tools::wasm::LogLevel::Error => {
-                    tracing::error!(channel = %channel_name, "{}", entry.message);
+                    tracing::error!(channel = %self.name, "{}", entry.message);
                }
                crate::tools::wasm::LogLevel::Warn => {
-                    tracing::warn!(channel = %channel_name, "{}", entry.message);
+                    tracing::warn!(channel = %self.name, "{}", entry.message);
+                }
+                _ => {
+                    tracing::debug!(channel = %self.name, "{}", entry.message);
                }
            }
        }
    }

-    fn log_on_start_host_state(&self, host_state: &mut ChannelHostState) {
-        Self::log_host_state_entries(&self.name, host_state);
-    }
-
    async fn execute_on_start_with_state(
        &self,
    ) -> Result<(Result<ChannelConfig, WasmChannelError>, ChannelHostState), WasmChannelError> {
@@ -1491,20 +1480,18 @@ impl WasmChannel {

                // Call on_poll using the generated typed interface
                let channel_iface = instance.near_agent_channel();
-                let poll_result = channel_iface
+                channel_iface
                    .call_on_poll(&mut store)
-                    .map_err(|e| Self::map_wasm_error(e, &prepared.name, prepared.limits.fuel));
+                    .map_err(|e| Self::map_wasm_error(e, &prepared.name, prepared.limits.fuel))?;

                let mut host_state =
                    Self::extract_host_state(&mut store, &prepared.name, &capabilities);

-                if poll_result.is_ok() {
-                    // Commit pending workspace writes only after a successful callback.
-                    let pending_writes = host_state.take_pending_writes();
-                    workspace_store.commit_writes(&pending_writes);
-                }
+                // Commit pending workspace writes to the persistent store
+                let pending_writes = host_state.take_pending_writes();
+                workspace_store.commit_writes(&pending_writes);

-                Ok((poll_result, host_state))
+                Ok(((), host_state))
            })
            .await
            .map_err(|e| WasmChannelError::ExecutionPanicked {
@@ -1516,10 +1503,7 @@ impl WasmChannel {

        let channel_name = self.name.clone();
        match result {
-            Ok(Ok((poll_result, mut host_state))) => {
-                Self::log_host_state_entries(&channel_name, &mut host_state);
-                poll_result?;
-
+            Ok(Ok(((), mut host_state))) => {
                // Process emitted messages
                let emitted = host_state.take_emitted_messages();
                self.process_emitted_messages(emitted).await?;
@@ -2197,16 +2181,6 @@ impl WasmChannel {
        };

        for emitted in messages {
-            let EmittedMessage {
-                user_id,
-                user_name,
-                content,
-                thread_id,
-                metadata_json,
-                attachments,
-                ..
-            } = emitted;
-
            // Check rate limit — acquire and release the write lock before send().await
            {
                let mut rate_limiter = self.rate_limiter.write().await;
@@ -2224,41 +2198,55 @@ impl WasmChannel {
            let (resolved_user_id, is_owner_sender) = resolve_message_scope(
                &self.owner_scope_id,
                self.owner_actor_id.as_deref(),
-                &user_id,
+                &emitted.user_id,
            );

            // Convert to IncomingMessage
-            let mut msg = IncomingMessage::new(&self.name, &resolved_user_id, &content)
+            let mut msg = IncomingMessage::new(&self.name, &resolved_user_id, &emitted.content)
                .with_owner_id(&self.owner_scope_id)
-                .with_sender_id(&user_id);
+                .with_sender_id(&emitted.user_id);

-            if let Some(name) = user_name {
+            if let Some(name) = emitted.user_name {
                msg = msg.with_user_name(name);
            }

-            if let Some(thread_id) = thread_id {
+            if let Some(thread_id) = emitted.thread_id {
                msg = msg.with_thread(thread_id);
            }

            // Convert attachments
-            if !attachments.is_empty() {
-                let incoming_attachments =
-                    convert_emitted_attachments(&self.name, &self.capabilities, attachments).await;
+            if !emitted.attachments.is_empty() {
+                let incoming_attachments = emitted
+                    .attachments
+                    .iter()
+                    .map(|a| crate::channels::IncomingAttachment {
+                        id: a.id.clone(),
+                        kind: crate::channels::AttachmentKind::from_mime_type(&a.mime_type),
+                        mime_type: a.mime_type.clone(),
+                        filename: a.filename.clone(),
+                        size_bytes: a.size_bytes,
+                        source_url: a.source_url.clone(),
+                        storage_key: a.storage_key.clone(),
+                        extracted_text: a.extracted_text.clone(),
+                        data: a.data.clone(),
+                        duration_secs: a.duration_secs,
+                    })
+                    .collect();
                msg = msg.with_attachments(incoming_attachments);
            }

            // Parse metadata JSON
-            msg = apply_emitted_metadata(msg, &metadata_json);
+            msg = apply_emitted_metadata(msg, &emitted.metadata_json);
            if is_owner_sender {
                // Store for owner-target routing (chat_id etc.).
-                self.update_broadcast_metadata(&metadata_json).await;
+                self.update_broadcast_metadata(&emitted.metadata_json).await;
            }

            // Send to stream — no locks held across this await
            tracing::info!(
                channel = %self.name,
-                user_id = %user_id,
-                content_len = content.len(),
+                user_id = %emitted.user_id,
+                content_len = emitted.content.len(),
                attachment_count = msg.attachments.len(),
                "Sending emitted message to agent"
            );
@@ -2343,7 +2331,6 @@ impl WasmChannel {
                                    && let Err(e) = Self::dispatch_emitted_messages(
                                        EmitDispatchContext {
                                            channel_name: &channel_name,
-                                            capabilities: &capabilities,
                                            owner_scope_id: &owner_scope_id,
                                            owner_actor_id: owner_actor_id.as_deref(),
                                            message_tx: &message_tx,
@@ -2429,20 +2416,18 @@ impl WasmChannel {

                // Call on_poll using the generated typed interface
                let channel_iface = instance.near_agent_channel();
-                let poll_result = channel_iface
+                channel_iface
                    .call_on_poll(&mut store)
-                    .map_err(|e| Self::map_wasm_error(e, &prepared.name, prepared.limits.fuel));
+                    .map_err(|e| Self::map_wasm_error(e, &prepared.name, prepared.limits.fuel))?;

                let mut host_state =
                    Self::extract_host_state(&mut store, &prepared.name, &capabilities);

-                if poll_result.is_ok() {
-                    // Commit pending workspace writes only after a successful callback.
-                    let pending_writes = host_state.take_pending_writes();
-                    workspace_store.commit_writes(&pending_writes);
-                }
+                // Commit pending workspace writes to the persistent store
+                let pending_writes = host_state.take_pending_writes();
+                workspace_store.commit_writes(&pending_writes);

-                Ok((poll_result, host_state))
+                Ok(host_state)
            })
            .await
            .map_err(|e| WasmChannelError::ExecutionPanicked {
@@ -2453,10 +2438,7 @@ impl WasmChannel {
        .await;

        match result {
-            Ok(Ok((poll_result, mut host_state))) => {
-                Self::log_host_state_entries(channel_name, &mut host_state);
-                poll_result?;
-
+            Ok(Ok(mut host_state)) => {
                let emitted = host_state.take_emitted_messages();
                tracing::debug!(
                    channel = %channel_name,
@@ -2502,16 +2484,6 @@ impl WasmChannel {
        };

        for emitted in messages {
-            let EmittedMessage {
-                user_id,
-                user_name,
-                content,
-                thread_id,
-                metadata_json,
-                attachments,
-                ..
-            } = emitted;
-
            // Check rate limit — acquire and release the write lock before send().await
            {
                let mut limiter = dispatch.rate_limiter.write().await;
@@ -2526,40 +2498,54 @@ impl WasmChannel {
                }
            }

-            let (resolved_user_id, is_owner_sender) =
-                resolve_message_scope(dispatch.owner_scope_id, dispatch.owner_actor_id, &user_id);
+            let (resolved_user_id, is_owner_sender) = resolve_message_scope(
+                dispatch.owner_scope_id,
+                dispatch.owner_actor_id,
+                &emitted.user_id,
+            );

            // Convert to IncomingMessage
-            let mut msg = IncomingMessage::new(dispatch.channel_name, &resolved_user_id, &content)
-                .with_owner_id(dispatch.owner_scope_id)
-                .with_sender_id(&user_id);
+            let mut msg =
+                IncomingMessage::new(dispatch.channel_name, &resolved_user_id, &emitted.content)
+                    .with_owner_id(dispatch.owner_scope_id)
+                    .with_sender_id(&emitted.user_id);

-            if let Some(name) = user_name {
+            if let Some(name) = emitted.user_name {
                msg = msg.with_user_name(name);
            }

-            if let Some(thread_id) = thread_id {
+            if let Some(thread_id) = emitted.thread_id {
                msg = msg.with_thread(thread_id);
            }

            // Convert attachments
-            if !attachments.is_empty() {
-                let incoming_attachments = convert_emitted_attachments(
-                    dispatch.channel_name,
-                    dispatch.capabilities,
-                    attachments,
-                )
-                .await;
+            if !emitted.attachments.is_empty() {
+                let incoming_attachments = emitted
+                    .attachments
+                    .iter()
+                    .map(|a| crate::channels::IncomingAttachment {
+                        id: a.id.clone(),
+                        kind: crate::channels::AttachmentKind::from_mime_type(&a.mime_type),
+                        mime_type: a.mime_type.clone(),
+                        filename: a.filename.clone(),
+                        size_bytes: a.size_bytes,
+                        source_url: a.source_url.clone(),
+                        storage_key: a.storage_key.clone(),
+                        extracted_text: a.extracted_text.clone(),
+                        data: a.data.clone(),
+                        duration_secs: a.duration_secs,
+                    })
+                    .collect();
                msg = msg.with_attachments(incoming_attachments);
            }

-            msg = apply_emitted_metadata(msg, &metadata_json);
+            msg = apply_emitted_metadata(msg, &emitted.metadata_json);
            if is_owner_sender {
                // Store for owner-target routing (chat_id etc.)
                do_update_broadcast_metadata(
                    dispatch.channel_name,
                    dispatch.owner_scope_id,
-                    &metadata_json,
+                    &emitted.metadata_json,
                    dispatch.last_broadcast_metadata,
                    dispatch.settings_store,
                )
@@ -2569,8 +2555,8 @@ impl WasmChannel {
            // Send to stream — no locks held across this await
            tracing::info!(
                channel = %dispatch.channel_name,
-                user_id = %user_id,
-                content_len = content.len(),
+                user_id = %emitted.user_id,
+                content_len = emitted.content.len(),
                attachment_count = msg.attachments.len(),
                "Sending polled message to agent"
            );
@@ -2595,7 +2581,6 @@ impl WasmChannel {

 struct EmitDispatchContext<'a> {
    channel_name: &'a str,
-    capabilities: &'a ChannelCapabilities,
    owner_scope_id: &'a str,
    owner_actor_id: Option<&'a str>,
    message_tx: &'a RwLock<Option<mpsc::Sender<IncomingMessage>>>,
@@ -3076,20 +3061,6 @@ fn status_to_wit(
        },
        // Suggestions and turn cost are web-gateway-only; skip for WASM channels
        StatusUpdate::Suggestions { .. } | StatusUpdate::TurnCost { .. } => return None,
-        StatusUpdate::ReasoningUpdate {
-            narrative,
-            decisions,
-        } => {
-            let mut msg = narrative.clone();
-            for d in decisions {
-                msg.push_str(&format!("\n  → {}: {}", d.tool_name, d.rationale));
-            }
-            wit_channel::StatusUpdate {
-                status: wit_channel::StatusType::Status,
-                message: msg,
-                metadata_json,
-            }
-        }
    })
 }

@@ -3272,38 +3243,6 @@ async fn resolve_channel_host_credentials(
 /// Maximum total attachment size (50 MB).
 const MAX_TOTAL_ATTACHMENT_BYTES: u64 = 50 * 1024 * 1024;

-async fn convert_emitted_attachments(
-    channel_name: &str,
-    capabilities: &ChannelCapabilities,
-    attachments: Vec<crate::channels::wasm::host::Attachment>,
-) -> Vec<crate::channels::IncomingAttachment> {
-    let mut hydrated = attachments;
-    for attachment in &mut hydrated {
-        crate::channels::wasm::attachment_hydration::hydrate_attachment_for_channel(
-            channel_name,
-            capabilities,
-            attachment,
-        )
-        .await;
-    }
-
-    hydrated
-        .into_iter()
-        .map(|attachment| crate::channels::IncomingAttachment {
-            id: attachment.id,
-            kind: crate::channels::AttachmentKind::from_mime_type(&attachment.mime_type),
-            mime_type: attachment.mime_type,
-            filename: attachment.filename,
-            size_bytes: attachment.size_bytes,
-            source_url: attachment.source_url,
-            storage_key: attachment.storage_key,
-            extracted_text: attachment.extracted_text,
-            data: attachment.data,
-            duration_secs: attachment.duration_secs,
-        })
-        .collect()
-}
-
 /// Detect MIME type from file extension using the `mime_guess` crate.
 fn mime_from_extension(path: &str) -> String {
    mime_guess::from_path(path)
@@ -3516,8 +3455,6 @@ mod tests {

        let (tx, mut rx) = tokio::sync::mpsc::channel(10);
        let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
-        let capabilities =
-            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("test-channel");

        let rate_limiter = Arc::new(tokio::sync::RwLock::new(
            crate::channels::wasm::host::ChannelEmitRateLimiter::new(
@@ -3534,7 +3471,6 @@ mod tests {
        let result = WasmChannel::dispatch_emitted_messages(
            EmitDispatchContext {
                channel_name: "test-channel",
-                capabilities: &capabilities,
                owner_scope_id: "default",
                owner_actor_id: None,
                message_tx: &message_tx,
@@ -3567,8 +3503,6 @@ mod tests {

        // No sender available (channel not started)
        let message_tx = Arc::new(tokio::sync::RwLock::new(None));
-        let capabilities =
-            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("test-channel");
        let rate_limiter = Arc::new(tokio::sync::RwLock::new(
            crate::channels::wasm::host::ChannelEmitRateLimiter::new(
                crate::channels::wasm::capabilities::EmitRateLimitConfig::default(),
@@ -3582,7 +3516,6 @@ mod tests {
        let result = WasmChannel::dispatch_emitted_messages(
            EmitDispatchContext {
                channel_name: "test-channel",
-                capabilities: &capabilities,
                owner_scope_id: "default",
                owner_actor_id: None,
                message_tx: &message_tx,
@@ -4573,8 +4506,6 @@ mod tests {

        let (tx, mut rx) = tokio::sync::mpsc::channel(10);
        let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
-        let capabilities =
-            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("test-channel");

        let rate_limiter = Arc::new(tokio::sync::RwLock::new(
            crate::channels::wasm::host::ChannelEmitRateLimiter::new(
@@ -4591,7 +4522,6 @@ mod tests {
                source_url: Some("https://api.telegram.org/file/photo123".to_string()),
                storage_key: None,
                extracted_text: None,
-                extras_json: String::new(),
                data: Vec::new(),
                duration_secs: None,
            },
@@ -4603,7 +4533,6 @@ mod tests {
                source_url: None,
                storage_key: Some("store/doc456".to_string()),
                extracted_text: Some("Report contents...".to_string()),
-                extras_json: String::new(),
                data: Vec::new(),
                duration_secs: None,
            },
@@ -4616,7 +4545,6 @@ mod tests {
        let result = WasmChannel::dispatch_emitted_messages(
            EmitDispatchContext {
                channel_name: "test-channel",
-                capabilities: &capabilities,
                owner_scope_id: "default",
                owner_actor_id: None,
                message_tx: &message_tx,
@@ -4663,8 +4591,6 @@ mod tests {

        let (tx, mut rx) = tokio::sync::mpsc::channel(10);
        let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
-        let capabilities =
-            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("telegram");
        let rate_limiter = Arc::new(tokio::sync::RwLock::new(
            crate::channels::wasm::host::ChannelEmitRateLimiter::new(
                crate::channels::wasm::capabilities::EmitRateLimitConfig::default(),
@@ -4680,7 +4606,6 @@ mod tests {
        let result = WasmChannel::dispatch_emitted_messages(
            EmitDispatchContext {
                channel_name: "telegram",
-                capabilities: &capabilities,
                owner_scope_id: "owner-scope",
                owner_actor_id: Some("telegram-owner"),
                message_tx: &message_tx,
@@ -4709,8 +4634,6 @@ mod tests {

        let (tx, mut rx) = tokio::sync::mpsc::channel(10);
        let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
-        let capabilities =
-            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("telegram");
        let rate_limiter = Arc::new(tokio::sync::RwLock::new(
            crate::channels::wasm::host::ChannelEmitRateLimiter::new(
                crate::channels::wasm::capabilities::EmitRateLimitConfig::default(),
@@ -4725,7 +4648,6 @@ mod tests {
        let result = WasmChannel::dispatch_emitted_messages(
            EmitDispatchContext {
                channel_name: "telegram",
-                capabilities: &capabilities,
                owner_scope_id: "owner-scope",
                owner_actor_id: Some("telegram-owner"),
                message_tx: &message_tx,
@@ -4795,8 +4717,6 @@ mod tests {

        let (tx, mut rx) = tokio::sync::mpsc::channel(10);
        let message_tx = Arc::new(tokio::sync::RwLock::new(Some(tx)));
-        let capabilities =
-            crate::channels::wasm::capabilities::ChannelCapabilities::for_channel("test-channel");

        let rate_limiter = Arc::new(tokio::sync::RwLock::new(
            crate::channels::wasm::host::ChannelEmitRateLimiter::new(
@@ -4810,7 +4730,6 @@ mod tests {
        let result = WasmChannel::dispatch_emitted_messages(
            EmitDispatchContext {
                channel_name: "test-channel",
-                capabilities: &capabilities,
                owner_scope_id: "default",
                owner_actor_id: None,
                message_tx: &message_tx,
@@ -175,7 +175,7 @@ pub async fn chat_auth_token_handler(
            if result.verification.is_some() {
                state.sse.broadcast_for_user(
                    &user.user_id,
-                    AppEvent::AuthRequired {
+                    SseEvent::AuthRequired {
                        extension_name: req.extension_name.clone(),
                        instructions: Some(result.message),
                        auth_url: None,
@@ -187,7 +187,7 @@ pub async fn chat_auth_token_handler(

                state.sse.broadcast_for_user(
                    &user.user_id,
-                    AppEvent::AuthCompleted {
+                    SseEvent::AuthCompleted {
                        extension_name: req.extension_name.clone(),
                        success: true,
                        message: result.message,
@@ -202,7 +202,7 @@ pub async fn chat_auth_token_handler(
            if matches!(e, crate::extensions::ExtensionError::ValidationFailed(_)) {
                state.sse.broadcast_for_user(
                    &user.user_id,
-                    AppEvent::AuthRequired {
+                    SseEvent::AuthRequired {
                        extension_name: req.extension_name.clone(),
                        instructions: Some(msg.clone()),
                        auth_url: None,
@@ -398,10 +398,8 @@ pub async fn chat_history_handler(
                                truncate_preview(&s, 500)
                            }),
                            error: tc.error.clone(),
-                            rationale: tc.rationale.clone(),
                        })
                        .collect(),
-                    narrative: t.narrative.clone(),
                })
                .collect();

@@ -47,7 +47,6 @@ pub async fn extensions_list_handler(
                    &ext,
                    has_paired,
                    owner_bound_channels.contains(&ext.name),
-                    ext.requires_binding,
                )
            } else if ext.kind == crate::extensions::ExtensionKind::ChannelRelay {
                Some(if ext.active {
@@ -54,37 +54,10 @@ fn validate_webhook_secret(
 ///
 /// This endpoint is **public** (no gateway auth token required) but protected
 /// by the per-routine webhook secret sent via the `X-Webhook-Secret` header.
-///
-/// **Single-user/backward-compatible**: looks up routines by path across all
-/// users. For multi-tenant isolation, use the user-scoped endpoint at
-/// `/api/webhooks/u/{user_id}/{path}` instead.
 pub async fn webhook_trigger_handler(
    State(state): State<Arc<GatewayState>>,
    Path(path): Path<String>,
    headers: HeaderMap,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    fire_webhook_inner(state, &path, None, &headers).await
-}
-
-/// Handle incoming webhook POST to `/api/webhooks/u/{user_id}/{path}`.
-///
-/// User-scoped variant for multi-tenant deployments. The `user_id` in the URL
-/// restricts the routine lookup to that user only, preventing cross-user
-/// webhook triggering even when paths collide.
-pub async fn webhook_trigger_user_scoped_handler(
-    State(state): State<Arc<GatewayState>>,
-    Path((user_id, path)): Path<(String, String)>,
-    headers: HeaderMap,
-) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
-    fire_webhook_inner(state, &path, Some(&user_id), &headers).await
-}
-
-/// Shared webhook logic for both scoped and unscoped endpoints.
-async fn fire_webhook_inner(
-    state: Arc<GatewayState>,
-    path: &str,
-    user_id: Option<&str>,
-    headers: &HeaderMap,
 ) -> Result<Json<serde_json::Value>, (StatusCode, String)> {
    // Rate limit check
    if !state.webhook_rate_limiter.check() {
@@ -99,9 +72,9 @@ async fn fire_webhook_inner(
        "Database not available".to_string(),
    ))?;

-    // Targeted query — when user_id is provided, restrict to that user's routines
+    // Targeted query instead of loading all routines
    let routine = store
-        .get_webhook_routine_by_path(path, user_id)
+        .get_webhook_routine_by_path(&path)
        .await
        .map_err(|e| (StatusCode::INTERNAL_SERVER_ERROR, e.to_string()))?
        .ok_or((
@@ -126,7 +99,7 @@ async fn fire_webhook_inner(
        ))?
    };

-    let run_id = engine.fire_webhook(routine.id, path).await.map_err(|e| {
+    let run_id = engine.fire_webhook(routine.id, &path).await.map_err(|e| {
        let status = match &e {
            crate::error::RoutineError::NotFound { .. } => StatusCode::NOT_FOUND,
            crate::error::RoutineError::Disabled { .. }
@@ -58,7 +58,7 @@ use self::log_layer::{LogBroadcaster, LogLevelHandle};
 use self::auth::MultiAuthState;
 use self::server::GatewayState;
 use self::sse::SseManager;
-use self::types::AppEvent;
+use self::types::SseEvent;

 /// Web gateway channel implementing the Channel trait.
 pub struct GatewayChannel {
@@ -386,7 +386,7 @@ impl Channel for GatewayChannel {

        self.state.sse.broadcast_for_user(
            &msg.user_id,
-            AppEvent::Response {
+            SseEvent::Response {
                content: response.content,
                thread_id,
            },
@@ -405,11 +405,11 @@ impl Channel for GatewayChannel {
            .and_then(|v| v.as_str())
            .map(String::from);
        let event = match status {
-            StatusUpdate::Thinking(msg) => AppEvent::Thinking {
+            StatusUpdate::Thinking(msg) => SseEvent::Thinking {
                message: msg,
                thread_id: thread_id.clone(),
            },
-            StatusUpdate::ToolStarted { name } => AppEvent::ToolStarted {
+            StatusUpdate::ToolStarted { name } => SseEvent::ToolStarted {
                name,
                thread_id: thread_id.clone(),
            },
@@ -418,23 +418,23 @@ impl Channel for GatewayChannel {
                success,
                error,
                parameters,
-            } => AppEvent::ToolCompleted {
+            } => SseEvent::ToolCompleted {
                name,
                success,
                error,
                parameters,
                thread_id: thread_id.clone(),
            },
-            StatusUpdate::ToolResult { name, preview } => AppEvent::ToolResult {
+            StatusUpdate::ToolResult { name, preview } => SseEvent::ToolResult {
                name,
                preview,
                thread_id: thread_id.clone(),
            },
-            StatusUpdate::StreamChunk(content) => AppEvent::StreamChunk {
+            StatusUpdate::StreamChunk(content) => SseEvent::StreamChunk {
                content,
                thread_id: thread_id.clone(),
            },
-            StatusUpdate::Status(msg) => AppEvent::Status {
+            StatusUpdate::Status(msg) => SseEvent::Status {
                message: msg,
                thread_id: thread_id.clone(),
            },
@@ -442,7 +442,7 @@ impl Channel for GatewayChannel {
                job_id,
                title,
                browse_url,
-            } => AppEvent::JobStarted {
+            } => SseEvent::JobStarted {
                job_id,
                title,
                browse_url,
@@ -453,7 +453,7 @@ impl Channel for GatewayChannel {
                description,
                parameters,
                allow_always,
-            } => AppEvent::ApprovalNeeded {
+            } => SseEvent::ApprovalNeeded {
                request_id,
                tool_name,
                description,
@@ -467,7 +467,7 @@ impl Channel for GatewayChannel {
                instructions,
                auth_url,
                setup_url,
-            } => AppEvent::AuthRequired {
+            } => SseEvent::AuthRequired {
                extension_name,
                instructions,
                auth_url,
@@ -477,39 +477,25 @@ impl Channel for GatewayChannel {
                extension_name,
                success,
                message,
-            } => AppEvent::AuthCompleted {
+            } => SseEvent::AuthCompleted {
                extension_name,
                success,
                message,
            },
-            StatusUpdate::ImageGenerated { data_url, path } => AppEvent::ImageGenerated {
+            StatusUpdate::ImageGenerated { data_url, path } => SseEvent::ImageGenerated {
                data_url,
                path,
                thread_id: thread_id.clone(),
            },
-            StatusUpdate::Suggestions { suggestions } => AppEvent::Suggestions {
+            StatusUpdate::Suggestions { suggestions } => SseEvent::Suggestions {
                suggestions,
-                thread_id: thread_id.clone(),
-            },
-            StatusUpdate::ReasoningUpdate {
-                narrative,
-                decisions,
-            } => AppEvent::ReasoningUpdate {
-                narrative,
-                decisions: decisions
-                    .into_iter()
-                    .map(|d| crate::channels::web::types::ToolDecisionDto {
-                        tool_name: d.tool_name,
-                        rationale: d.rationale,
-                    })
-                    .collect(),
                thread_id,
            },
            StatusUpdate::TurnCost {
                input_tokens,
                output_tokens,
                cost_usd,
-            } => AppEvent::TurnCost {
+            } => SseEvent::TurnCost {
                input_tokens,
                output_tokens,
                cost_usd,
@@ -545,7 +531,7 @@ impl Channel for GatewayChannel {
        };
        self.state.sse.broadcast_for_user(
            user_id,
-            AppEvent::Response {
+            SseEvent::Response {
                content: response.content,
                thread_id,
            },
@@ -231,7 +231,6 @@ pub fn convert_messages(messages: &[OpenAiMessage]) -> Result<Vec<ChatMessage>,
                                name: tc.function.name.clone(),
                                arguments: serde_json::from_str(&tc.function.arguments)
                                    .unwrap_or(serde_json::Value::Object(Default::default())),
-                                reasoning: None,
                            })
                            .collect();
                        Ok(ChatMessage::assistant_with_tool_calls(
@@ -955,7 +954,6 @@ mod tests {
            id: "call_abc".to_string(),
            name: "search".to_string(),
            arguments: serde_json::json!({"query": "rust"}),
-            reasoning: None,
        }];

        let converted = convert_tool_calls_to_openai(&calls);
@@ -11,7 +11,7 @@ use tokio::sync::broadcast;
 use tokio_stream::StreamExt;
 use tokio_stream::wrappers::BroadcastStream;

-use crate::channels::web::types::AppEvent;
+use crate::channels::web::types::SseEvent;

 /// Maximum number of concurrent SSE/WebSocket connections.
 /// Prevents resource exhaustion from connection flooding.
@@ -25,7 +25,7 @@ const MAX_CONNECTIONS: u64 = 100;
 #[derive(Debug, Clone)]
 pub(crate) struct ScopedEvent {
    pub(crate) user_id: Option<String>,
-    pub(crate) event: AppEvent,
+    pub(crate) event: SseEvent,
 }

 /// Manages SSE broadcast to all connected browser tabs.
@@ -75,7 +75,7 @@ impl SseManager {
    }

    /// Broadcast an event to all connected clients (global/unscoped).
-    pub fn broadcast(&self, event: AppEvent) {
+    pub fn broadcast(&self, event: SseEvent) {
        let _ = self.tx.send(ScopedEvent {
            user_id: None,
            event,
@@ -86,7 +86,7 @@ impl SseManager {
    ///
    /// Only subscribers for this user_id (or unscoped subscribers) will
    /// receive the event.
-    pub fn broadcast_for_user(&self, user_id: &str, event: AppEvent) {
+    pub fn broadcast_for_user(&self, user_id: &str, event: SseEvent) {
        let _ = self.tx.send(ScopedEvent {
            user_id: Some(user_id.to_string()),
            event,
@@ -108,7 +108,7 @@ impl SseManager {
    pub fn subscribe_raw(
        &self,
        user_id: Option<String>,
-    ) -> Option<impl Stream<Item = AppEvent> + Send + 'static + use<>> {
+    ) -> Option<impl Stream<Item = SseEvent> + Send + 'static + use<>> {
        // Atomically increment only if below the limit. This prevents
        // concurrent callers from overshooting max_connections.
        let counter = Arc::clone(&self.connection_count);
@@ -186,7 +186,30 @@ impl SseManager {
                        return None;
                    }
                };
-                let event_type = event.event_type();
+                let event_type = match &event {
+                    SseEvent::Response { .. } => "response",
+                    SseEvent::Thinking { .. } => "thinking",
+                    SseEvent::ToolStarted { .. } => "tool_started",
+                    SseEvent::ToolCompleted { .. } => "tool_completed",
+                    SseEvent::ToolResult { .. } => "tool_result",
+                    SseEvent::StreamChunk { .. } => "stream_chunk",
+                    SseEvent::Status { .. } => "status",
+                    SseEvent::ApprovalNeeded { .. } => "approval_needed",
+                    SseEvent::AuthRequired { .. } => "auth_required",
+                    SseEvent::AuthCompleted { .. } => "auth_completed",
+                    SseEvent::Error { .. } => "error",
+                    SseEvent::JobStarted { .. } => "job_started",
+                    SseEvent::JobMessage { .. } => "job_message",
+                    SseEvent::JobToolUse { .. } => "job_tool_use",
+                    SseEvent::JobToolResult { .. } => "job_tool_result",
+                    SseEvent::JobStatus { .. } => "job_status",
+                    SseEvent::JobResult { .. } => "job_result",
+                    SseEvent::Heartbeat => "heartbeat",
+                    SseEvent::ImageGenerated { .. } => "image_generated",
+                    SseEvent::Suggestions { .. } => "suggestions",
+                    SseEvent::TurnCost { .. } => "turn_cost",
+                    SseEvent::ExtensionStatus { .. } => "extension_status",
+                };
                Some(Ok(Event::default().event(event_type).data(data)))
            });

@@ -249,7 +272,7 @@ mod tests {
    fn test_broadcast_without_receivers() {
        let manager = SseManager::new();
        // Should not panic even with no receivers
-        manager.broadcast(AppEvent::Heartbeat);
+        manager.broadcast(SseEvent::Heartbeat);
    }

    #[tokio::test]
@@ -257,14 +280,14 @@ mod tests {
        let manager = SseManager::new();
        let mut stream = Box::pin(manager.subscribe_raw(None).expect("should subscribe"));

-        manager.broadcast(AppEvent::Status {
+        manager.broadcast(SseEvent::Status {
            message: "test".to_string(),
            thread_id: None,
        });

        let event = stream.next().await.unwrap();
        match event {
-            AppEvent::Status { message, .. } => assert_eq!(message, "test"),
+            SseEvent::Status { message, .. } => assert_eq!(message, "test"),
            _ => panic!("unexpected event type"),
        }
    }
@@ -276,14 +299,14 @@ mod tests {

        assert_eq!(manager.connection_count(), 1);

-        manager.broadcast(AppEvent::Thinking {
+        manager.broadcast(SseEvent::Thinking {
            message: "working".to_string(),
            thread_id: None,
        });

        let event = stream.next().await.unwrap();
        match event {
-            AppEvent::Thinking { message, .. } => assert_eq!(message, "working"),
+            SseEvent::Thinking { message, .. } => assert_eq!(message, "working"),
            _ => panic!("Expected Thinking event"),
        }
    }
@@ -306,12 +329,12 @@ mod tests {
        let mut s2 = Box::pin(manager.subscribe_raw(None).expect("should subscribe"));
        assert_eq!(manager.connection_count(), 2);

-        manager.broadcast(AppEvent::Heartbeat);
+        manager.broadcast(SseEvent::Heartbeat);

        let e1 = s1.next().await.unwrap();
        let e2 = s2.next().await.unwrap();
-        assert!(matches!(e1, AppEvent::Heartbeat));
-        assert!(matches!(e2, AppEvent::Heartbeat));
+        assert!(matches!(e1, SseEvent::Heartbeat));
+        assert!(matches!(e2, SseEvent::Heartbeat));

        drop(s1);
        assert_eq!(manager.connection_count(), 1);
@@ -350,25 +373,25 @@ mod tests {
        // Send event scoped to alice
        manager.broadcast_for_user(
            "alice",
-            AppEvent::Status {
+            SseEvent::Status {
                message: "alice only".to_string(),
                thread_id: None,
            },
        );

        // Send global event
-        manager.broadcast(AppEvent::Heartbeat);
+        manager.broadcast(SseEvent::Heartbeat);

        // Alice gets her scoped event
        let e = alice.next().await.unwrap();
-        assert!(matches!(e, AppEvent::Status { .. }));
+        assert!(matches!(e, SseEvent::Status { .. }));

        // Alice also gets the global heartbeat
        let e = alice.next().await.unwrap();
-        assert!(matches!(e, AppEvent::Heartbeat));
+        assert!(matches!(e, SseEvent::Heartbeat));

        // Bob only gets the global heartbeat (alice's event was filtered)
        let e = bob.next().await.unwrap(); // safety: test-only
-        assert!(matches!(e, AppEvent::Heartbeat)); // safety: test assertion
+        assert!(matches!(e, SseEvent::Heartbeat)); // safety: test assertion
    }
 }
@@ -3056,17 +3056,16 @@ function showConfigureModal(name) {
    .then((setup) => {
      const secrets = Array.isArray(setup.secrets) ? setup.secrets : [];
      const setupFields = Array.isArray(setup.fields) ? setup.fields : [];
-      const interactiveLogin = setup.interactive_login || null;
-      if (secrets.length === 0 && setupFields.length === 0 && !interactiveLogin) {
-        showToast(I18n.t('extensions.noConfigNeeded', { name: name }), 'info');
+      if (secrets.length === 0 && setupFields.length === 0) {
+        showToast('No configuration needed for ' + name, 'info');
        return;
      }
-      renderConfigureModal(name, secrets, setupFields, interactiveLogin);
+      renderConfigureModal(name, secrets, setupFields);
    })
-    .catch((err) => showToast(I18n.t('error.loadFailed', { message: err.message }), 'error'));
+    .catch((err) => showToast('Failed to load setup: ' + err.message, 'error'));
 }

-function renderConfigureModal(name, secrets, setupFields, interactiveLogin) {
+function renderConfigureModal(name, secrets, setupFields) {
  closeConfigureModal();
  const overlay = document.createElement('div');
  overlay.className = 'configure-overlay';
@@ -3092,13 +3091,6 @@ function renderConfigureModal(name, secrets, setupFields, interactiveLogin) {
    modal.appendChild(hint);
  }

-  if (interactiveLogin) {
-    const hint = document.createElement('div');
-    hint.className = 'configure-hint';
-    hint.textContent = interactiveLoginHintText(name, interactiveLogin);
-    modal.appendChild(hint);
-  }
-
  const form = document.createElement('div');
  form.className = 'configure-form';

@@ -3188,13 +3180,7 @@ function renderConfigureModal(name, secrets, setupFields, interactiveLogin) {
    fields.push({ kind: 'field', name: setupField.name, input: input });
  }

-  if (fields.length > 0) {
-    modal.appendChild(form);
-  }
-
-  if (interactiveLogin) {
-    modal.appendChild(renderInteractiveLoginPanel(name));
-  }
+  modal.appendChild(form);

  const error = document.createElement('div');
  error.className = 'configure-inline-error';
@@ -3209,23 +3195,11 @@ function renderConfigureModal(name, secrets, setupFields, interactiveLogin) {
  const actions = document.createElement('div');
  actions.className = 'configure-actions';

-  if (fields.length > 0) {
-    const submitBtn = document.createElement('button');
-    submitBtn.className = 'btn-ext activate';
-    submitBtn.textContent = I18n.t('config.save');
-    submitBtn.addEventListener('click', () => submitConfigureModal(name, fields));
-    actions.appendChild(submitBtn);
-  }
-
-  if (interactiveLogin) {
-    const loginBtn = document.createElement('button');
-    loginBtn.className = 'btn-ext activate';
-    loginBtn.dataset.defaultLabel = interactiveLoginDefaultLabel(name, interactiveLogin);
-    loginBtn.textContent = loginBtn.dataset.defaultLabel;
-    loginBtn.dataset.interactiveLogin = 'true';
-    loginBtn.addEventListener('click', () => startInteractiveLogin(name, overlay));
-    actions.appendChild(loginBtn);
-  }
+  const submitBtn = document.createElement('button');
+  submitBtn.className = 'btn-ext activate';
+  submitBtn.textContent = I18n.t('config.save');
+  submitBtn.addEventListener('click', () => submitConfigureModal(name, fields));
+  actions.appendChild(submitBtn);

  const cancelBtn = document.createElement('button');
  cancelBtn.className = 'btn-ext remove';
@@ -3237,200 +3211,7 @@ function renderConfigureModal(name, secrets, setupFields, interactiveLogin) {
  overlay.appendChild(modal);
  document.body.appendChild(overlay);

-  if (fields.length > 0) {
-    fields[0].input.focus();
-  } else {
-    const loginBtn = overlay.querySelector('.configure-actions button[data-interactive-login="true"]');
-    if (loginBtn) loginBtn.focus();
-  }
-}
-
-function renderInteractiveLoginPanel(name) {
-  const panel = document.createElement('div');
-  panel.className = 'configure-qr-login';
-  panel.style.display = 'none';
-
-  const title = document.createElement('div');
-  title.className = 'configure-verification-title';
-  title.textContent =
-    name === 'wechat' ? I18n.t('config.wechatQrTitle') : I18n.t('auth.connect');
-  panel.appendChild(title);
-
-  const status = document.createElement('div');
-  status.className = 'configure-verification-instructions';
-  status.textContent = interactiveLoginStatusText(name, null);
-  status.dataset.qrStatus = 'true';
-  panel.appendChild(status);
-
-  const link = document.createElement('a');
-  link.className = 'configure-verification-link';
-  link.textContent =
-    name === 'wechat' ? I18n.t('config.wechatQrOpen') : I18n.t('auth.connect');
-  link.target = '_blank';
-  link.rel = 'noreferrer noopener';
-  link.style.display = 'none';
-  link.dataset.qrLink = 'true';
-  panel.appendChild(link);
-
-  return panel;
-}
-
-function interactiveLoginHintText(name, interactiveLogin) {
-  if (name === 'wechat') return I18n.t('config.wechatHint');
-  return (interactiveLogin && interactiveLogin.instructions) || '';
-}
-
-function interactiveLoginDefaultLabel(name, interactiveLogin) {
-  if (name === 'wechat') return I18n.t('config.wechatConnect');
-  return (interactiveLogin && interactiveLogin.button_label) || I18n.t('auth.connect');
-}
-
-function interactiveLoginWaitingLabel(name) {
-  if (name === 'wechat') return I18n.t('config.wechatWaiting');
-  return I18n.t('status.connecting');
-}
-
-function interactiveLoginStatusText(name, res) {
-  if (name !== 'wechat') return (res && res.message) || '';
-  if (!res) return I18n.t('config.wechatQrIntro');
-
-  switch (res.status) {
-    case 'pending':
-      return res.qr_code_url ? I18n.t('config.wechatQrReady') : I18n.t('config.wechatQrWaiting');
-    case 'scanned':
-      return I18n.t('config.wechatQrScanned');
-    case 'refreshed':
-      return I18n.t('config.wechatQrRefreshed');
-    case 'succeeded':
-      return I18n.t('config.wechatConnected');
-    case 'failed':
-      return res.message || I18n.t('config.wechatQrFailed');
-    default:
-      return res.message || I18n.t('config.wechatQrIntro');
-  }
-}
-
-function getInteractiveLoginButton(overlay) {
-  return overlay && overlay.querySelector('.configure-actions button[data-interactive-login="true"]');
-}
-
-function getInteractiveLoginPanel(overlay) {
-  return overlay && overlay.querySelector('.configure-qr-login');
-}
-
-function updateInteractiveLoginPanel(overlay, res) {
-  const panel = getInteractiveLoginPanel(overlay);
-  if (!panel) return;
-  const name = overlay && overlay.dataset ? overlay.dataset.extensionName : '';
-  const status = panel.querySelector('[data-qr-status="true"]');
-  const link = panel.querySelector('[data-qr-link="true"]');
-
-  panel.style.display = '';
-  if (status) {
-    if (name === 'wechat' && res.status === 'refreshed') {
-      status.textContent = I18n.t('config.wechatQrRefreshedHint');
-    } else {
-      status.textContent = interactiveLoginStatusText(name, res);
-    }
-  }
-
-  if (link && res.qr_code_url) {
-    link.href = res.qr_code_url;
-    link.style.display = '';
-  }
-}
-
-function setInteractiveLoginBusy(overlay, busy, label) {
-  const loginBtn = getInteractiveLoginButton(overlay);
-  if (!loginBtn) return;
-  loginBtn.disabled = !!busy;
-  loginBtn.textContent = label || loginBtn.dataset.defaultLabel || I18n.t('auth.connect');
-}
-
-function startInteractiveLogin(name, overlay) {
-  if (!overlay || !document.body.contains(overlay)) return;
-  clearConfigureInlineError(overlay);
-  setConfigureInlineStatus(
-    overlay,
-    name === 'wechat' ? I18n.t('config.wechatPreparingQr') : I18n.t('status.connecting'),
-  );
-  setInteractiveLoginBusy(overlay, true, interactiveLoginWaitingLabel(name));
-
-  apiFetch('/api/extensions/' + encodeURIComponent(name) + '/login/start', {
-    method: 'POST',
-    body: { force: true },
-  })
-    .then((res) => {
-      if (!overlay || !document.body.contains(overlay)) return;
-      if (!res.success || !res.session_id) {
-        setInteractiveLoginBusy(overlay, false);
-        setConfigureInlineError(
-          overlay,
-          res.message || I18n.t('config.interactiveLoginStartFailed'),
-        );
-        setConfigureInlineStatus(overlay, '');
-        return;
-      }
-
-      overlay.dataset.interactiveLoginSessionId = res.session_id;
-      updateInteractiveLoginPanel(overlay, res);
-      setConfigureInlineStatus(overlay, interactiveLoginStatusText(name, res));
-      pollInteractiveLogin(name, overlay, res.session_id);
-    })
-    .catch((err) => {
-      if (!overlay || !document.body.contains(overlay)) return;
-      setInteractiveLoginBusy(overlay, false);
-      setConfigureInlineError(
-        overlay,
-        err.message || I18n.t('config.interactiveLoginStartFailed'),
-      );
-      setConfigureInlineStatus(overlay, '');
-    });
-}
-
-function pollInteractiveLogin(name, overlay, sessionId) {
-  if (!overlay || !document.body.contains(overlay)) return;
-  if (overlay.dataset.interactiveLoginSessionId !== sessionId) return;
-
-  apiFetch('/api/extensions/' + encodeURIComponent(name) + '/login/poll', {
-    method: 'POST',
-    body: { session_id: sessionId },
-  })
-    .then((res) => {
-      if (!overlay || !document.body.contains(overlay)) return;
-      if (overlay.dataset.interactiveLoginSessionId !== sessionId) return;
-
-      updateInteractiveLoginPanel(overlay, res);
-      setConfigureInlineStatus(overlay, interactiveLoginStatusText(name, res));
-
-      if (res.status === 'pending' || res.status === 'scanned' || res.status === 'refreshed') {
-        if (res.status === 'refreshed') {
-          setInteractiveLoginBusy(overlay, true, interactiveLoginWaitingLabel(name));
-        }
-        window.setTimeout(function() {
-          pollInteractiveLogin(name, overlay, sessionId);
-        }, 0);
-        return;
-      }
-
-      if (res.success && res.activated) {
-        closeConfigureModal(name);
-        showToast(res.message || I18n.t('config.connectedSuccess', { name: name }), 'success');
-        refreshCurrentSettingsTab();
-        return;
-      }
-
-      setInteractiveLoginBusy(overlay, false);
-      setConfigureInlineError(overlay, res.message || I18n.t('config.interactiveLoginFailed'));
-      setConfigureInlineStatus(overlay, '');
-    })
-    .catch((err) => {
-      if (!overlay || !document.body.contains(overlay)) return;
-      if (overlay.dataset.interactiveLoginSessionId !== sessionId) return;
-      setInteractiveLoginBusy(overlay, false);
-      setConfigureInlineError(overlay, err.message || I18n.t('config.interactiveLoginFailed'));
-      setConfigureInlineStatus(overlay, '');
-    });
+  if (fields.length > 0) fields[0].input.focus();
 }

 function renderTelegramVerificationChallenge(overlay, verification) {
@@ -3736,9 +3517,9 @@ function renderWasmChannelStepper(ext) {
  var status = ext.activation_status || 'installed';

  var steps = [
-    { label: I18n.t('status.installed'), key: 'installed' },
-    { label: I18n.t('status.configured'), key: 'configured' },
-    { label: status === 'pairing' ? I18n.t('status.pairingShort') : I18n.t('status.active'), key: 'active' },
+    { label: 'Installed', key: 'installed' },
+    { label: 'Configured', key: 'configured' },
+    { label: status === 'pairing' ? 'Awaiting Pairing' : 'Active', key: 'active' },
  ];

  var reachedIdx;
@@ -54,9 +54,7 @@ I18n.register('en', {
  'status.restart': 'Restart',
  'status.active': 'Active',
  'status.installed': 'Installed',
-  'status.configured': 'Configured',
  'status.awaitingPairing': 'Awaiting Pairing',
-  'status.pairingShort': 'Pairing',
  
  // Dashboard
  'dashboard.connections': 'Connections',
@@ -361,23 +359,6 @@ I18n.register('en', {
  'config.telegramStartOver': 'Start over',
  'config.telegramStartOverHint': 'Telegram verification did not complete. Click Start over to generate a new code and try again.',
  'config.telegramOpenBot': 'Open bot in Telegram',
-  'config.wechatHint': 'Open the WeChat QR page in a new tab, then scan and confirm in WeChat.',
-  'config.wechatConnect': 'Open QR Page',
-  'config.wechatWaiting': 'Waiting for scan...',
-  'config.wechatPreparingQr': 'Preparing WeChat QR page...',
-  'config.wechatQrTitle': 'Open WeChat QR Page',
-  'config.wechatQrOpen': 'Open QR Page',
-  'config.wechatQrIntro': 'The QR flow opens in a separate tab.',
-  'config.wechatQrReady': 'QR page is ready. Open it in a new tab, then scan and confirm in WeChat.',
-  'config.wechatQrWaiting': 'Preparing the WeChat QR page...',
-  'config.wechatQrScanned': 'QR scanned. Confirm the login in WeChat.',
-  'config.wechatQrRefreshed': 'QR page refreshed.',
-  'config.wechatQrRefreshedHint': 'The previous QR page expired. Open the new page and scan again.',
-  'config.wechatConnected': 'WeChat connected.',
-  'config.wechatQrFailed': 'WeChat connection failed.',
-  'config.interactiveLoginStartFailed': 'Failed to start interactive login',
-  'config.interactiveLoginFailed': 'Interactive login failed',
-  'config.connectedSuccess': '{name} connected successfully',
  'config.optional': ' (optional)',
  'config.alreadySet': '(already set — leave empty to keep)',
  'config.alreadyConfigured': 'Already configured',
@@ -54,9 +54,7 @@ I18n.register('zh-CN', {
  'status.restart': '重启',
  'status.active': '已激活',
  'status.installed': '已安装',
-  'status.configured': '已配置',
  'status.awaitingPairing': '等待配对',
-  'status.pairingShort': '配对中',
  
  // 仪表盘
  'dashboard.connections': '连接数',
@@ -360,24 +358,6 @@ I18n.register('zh-CN', {
  'config.telegramCommandLabel': '请在 Telegram 中发送：',
  'config.telegramStartOver': '重新开始',
  'config.telegramStartOverHint': 'Telegram 验证未完成。点击“重新开始”以生成新的验证码并重试。',
-  'config.telegramOpenBot': '在 Telegram 中打开机器人',
-  'config.wechatHint': '在新标签页打开微信扫码页，然后在微信里扫码并确认。',
-  'config.wechatConnect': '打开扫码页',
-  'config.wechatWaiting': '等待扫码中...',
-  'config.wechatPreparingQr': '正在准备微信扫码页...',
-  'config.wechatQrTitle': '打开微信扫码页',
-  'config.wechatQrOpen': '打开扫码页',
-  'config.wechatQrIntro': '扫码流程会在新标签页中打开。',
-  'config.wechatQrReady': '扫码页已就绪。请在新标签页打开后，用微信扫码并确认。',
-  'config.wechatQrWaiting': '正在准备微信扫码页...',
-  'config.wechatQrScanned': '已扫码，请在微信中确认登录。',
-  'config.wechatQrRefreshed': '扫码页已刷新。',
-  'config.wechatQrRefreshedHint': '之前的扫码页已过期，请打开新页面重新扫码。',
-  'config.wechatConnected': '微信已连接。',
-  'config.wechatQrFailed': '微信连接失败。',
-  'config.interactiveLoginStartFailed': '启动交互式登录失败',
-  'config.interactiveLoginFailed': '交互式登录失败',
-  'config.connectedSuccess': '{name} 连接成功',
  'config.optional': '（可选）',
  'config.alreadySet': '（已设置 — 留空以保持不变）',
  'config.alreadyConfigured': '已配置',
@@ -2961,18 +2961,15 @@ body {
 /* WASM channel setup stepper */
 .ext-stepper {
  display: flex;
-  align-items: flex-start;
+  align-items: center;
  gap: 0;
  margin: 8px 0 4px;
-  min-width: 0;
 }

 .stepper-step {
  display: flex;
  align-items: center;
-  gap: 6px;
-  min-width: 0;
-  flex: 1 1 0;
+  gap: 4px;
 }

 .stepper-circle {
@@ -2989,10 +2986,7 @@ body {

 .stepper-label {
  font-size: var(--text-xs);
-  white-space: normal;
-  overflow-wrap: anywhere;
-  line-height: 1.25;
-  min-width: 0;
+  white-space: nowrap;
 }

 .stepper-step.completed .stepper-circle {
@@ -3049,8 +3043,7 @@ body {
  height: 2px;
  background: var(--border);
  margin: 0 4px;
-  flex: 0 0 20px;
-  align-self: center;
+  flex-shrink: 0;
 }

 .stepper-connector.completed {
@@ -3245,17 +3238,6 @@ body {
  border: 1px solid var(--border);
 }

-.configure-qr-login {
-  display: flex;
-  flex-direction: column;
-  gap: 12px;
-  margin: 16px 0 0 0;
-  padding: 12px;
-  border-radius: 8px;
-  background: var(--bg-secondary);
-  border: 1px solid var(--border);
-}
-
 .configure-verification-title {
  font-size: var(--text-sm);
  font-weight: 600;
@@ -3280,29 +3262,14 @@ body {
 }

 .configure-verification-link {
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
  width: fit-content;
-  padding: 10px 14px;
-  border-radius: 10px;
-  border: 1px solid var(--accent);
-  background: var(--accent-subtle);
  color: var(--accent, var(--text-link, #4ea3ff));
  font-size: var(--text-sm);
-  font-weight: 600;
  text-decoration: none;
-  transition: background var(--transition-fast), transform 150ms var(--ease-spring);
 }

 .configure-verification-link:hover {
-  background: var(--badge-sandbox-bg);
-  transform: translateY(-1px);
-  text-decoration: none;
-}
-
-.configure-verification-link:active {
-  transform: scale(0.98);
+  text-decoration: underline;
 }

 .configure-inline-error {
@@ -63,9 +63,6 @@ pub struct TurnInfo {
    pub started_at: String,
    pub completed_at: Option<String>,
    pub tool_calls: Vec<ToolCallInfo>,
-    /// Agent's reasoning narrative for this turn.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub narrative: Option<String>,
 }

 #[derive(Debug, Serialize)]
@@ -77,9 +74,6 @@ pub struct ToolCallInfo {
    pub result_preview: Option<String>,
    #[serde(skip_serializing_if = "Option::is_none")]
    pub error: Option<String>,
-    /// Agent's reasoning for choosing this tool.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub rationale: Option<String>,
 }

 #[derive(Debug, Serialize)]
@@ -120,9 +114,165 @@ pub struct ApprovalRequest {
    pub thread_id: Option<String>,
 }

-// --- App Event (re-exported from ironclaw_common) ---
+// --- SSE Event Types ---

-pub use ironclaw_common::{AppEvent, ToolDecisionDto};
+#[derive(Debug, Clone, Serialize)]
+#[serde(tag = "type")]
+pub enum SseEvent {
+    #[serde(rename = "response")]
+    Response { content: String, thread_id: String },
+    #[serde(rename = "thinking")]
+    Thinking {
+        message: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+    #[serde(rename = "tool_started")]
+    ToolStarted {
+        name: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+    #[serde(rename = "tool_completed")]
+    ToolCompleted {
+        name: String,
+        success: bool,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        error: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        parameters: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+    #[serde(rename = "tool_result")]
+    ToolResult {
+        name: String,
+        preview: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+    #[serde(rename = "stream_chunk")]
+    StreamChunk {
+        content: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+    #[serde(rename = "status")]
+    Status {
+        message: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+    #[serde(rename = "job_started")]
+    JobStarted {
+        job_id: String,
+        title: String,
+        browse_url: String,
+    },
+    #[serde(rename = "approval_needed")]
+    ApprovalNeeded {
+        request_id: String,
+        tool_name: String,
+        description: String,
+        parameters: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+        /// Whether the "always" auto-approve option should be shown.
+        allow_always: bool,
+    },
+    #[serde(rename = "auth_required")]
+    AuthRequired {
+        extension_name: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        instructions: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        auth_url: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        setup_url: Option<String>,
+    },
+    #[serde(rename = "auth_completed")]
+    AuthCompleted {
+        extension_name: String,
+        success: bool,
+        message: String,
+    },
+    #[serde(rename = "error")]
+    Error {
+        message: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+    #[serde(rename = "heartbeat")]
+    Heartbeat,
+
+    // Sandbox job streaming events (worker + Claude Code bridge)
+    #[serde(rename = "job_message")]
+    JobMessage {
+        job_id: String,
+        role: String,
+        content: String,
+    },
+    #[serde(rename = "job_tool_use")]
+    JobToolUse {
+        job_id: String,
+        tool_name: String,
+        input: serde_json::Value,
+    },
+    #[serde(rename = "job_tool_result")]
+    JobToolResult {
+        job_id: String,
+        tool_name: String,
+        output: String,
+    },
+    #[serde(rename = "job_status")]
+    JobStatus { job_id: String, message: String },
+    #[serde(rename = "job_result")]
+    JobResult {
+        job_id: String,
+        status: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        session_id: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        fallback_deliverable: Option<serde_json::Value>,
+    },
+
+    /// An image was generated by a tool.
+    #[serde(rename = "image_generated")]
+    ImageGenerated {
+        data_url: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        path: Option<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+
+    /// Suggested follow-up messages for the user.
+    #[serde(rename = "suggestions")]
+    Suggestions {
+        suggestions: Vec<String>,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+
+    /// Per-turn token usage and cost summary.
+    #[serde(rename = "turn_cost")]
+    TurnCost {
+        input_tokens: u64,
+        output_tokens: u64,
+        cost_usd: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        thread_id: Option<String>,
+    },
+
+    /// Extension activation status change (WASM channels).
+    #[serde(rename = "extension_status")]
+    ExtensionStatus {
+        extension_name: String,
+        status: String,
+        #[serde(skip_serializing_if = "Option::is_none")]
+        message: Option<String>,
+    },
+}

 // --- Memory ---

@@ -306,7 +456,6 @@ pub fn classify_wasm_channel_activation(
    ext: &crate::extensions::InstalledExtension,
    has_paired: bool,
    has_owner_binding: bool,
-    requires_binding: bool,
 ) -> Option<ExtensionActivationStatus> {
    if ext.kind != crate::extensions::ExtensionKind::WasmChannel {
        return None;
@@ -317,7 +466,7 @@ pub fn classify_wasm_channel_activation(
    } else if !ext.authenticated {
        ExtensionActivationStatus::Installed
    } else if ext.active {
-        if !requires_binding || has_paired || has_owner_binding {
+        if has_paired || has_owner_binding {
            ExtensionActivationStatus::Active
        } else {
            ExtensionActivationStatus::Pairing
@@ -387,8 +536,6 @@ pub struct ExtensionSetupResponse {
    pub kind: String,
    pub secrets: Vec<SecretFieldInfo>,
    pub fields: Vec<SetupFieldInfo>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub interactive_login: Option<crate::extensions::InteractiveLoginInfo>,
 }

 #[derive(Debug, Serialize)]
@@ -421,32 +568,6 @@ pub struct ExtensionSetupRequest {
    pub fields: std::collections::HashMap<String, String>,
 }

-#[derive(Debug, Deserialize)]
-pub struct ExtensionInteractiveLoginStartRequest {
-    #[serde(default)]
-    pub force: bool,
-}
-
-#[derive(Debug, Deserialize)]
-pub struct ExtensionInteractiveLoginPollRequest {
-    pub session_id: String,
-}
-
-#[derive(Debug, Serialize)]
-pub struct ExtensionInteractiveLoginResponse {
-    pub success: bool,
-    pub status: String,
-    pub message: String,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub session_id: Option<String>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub qr_code_url: Option<String>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub instructions: Option<String>,
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub activated: Option<bool>,
-}
-
 #[derive(Debug, Serialize)]
 pub struct ActionResponse {
    pub success: bool,
@@ -663,9 +784,32 @@ pub enum WsServerMessage {
 }

 impl WsServerMessage {
-    /// Create a WsServerMessage from an AppEvent.
-    pub fn from_app_event(event: &AppEvent) -> Self {
-        let event_type = event.event_type();
+    /// Create a WsServerMessage from an SseEvent.
+    pub fn from_sse_event(event: &SseEvent) -> Self {
+        let event_type = match event {
+            SseEvent::Response { .. } => "response",
+            SseEvent::Thinking { .. } => "thinking",
+            SseEvent::ToolStarted { .. } => "tool_started",
+            SseEvent::ToolCompleted { .. } => "tool_completed",
+            SseEvent::ToolResult { .. } => "tool_result",
+            SseEvent::StreamChunk { .. } => "stream_chunk",
+            SseEvent::Status { .. } => "status",
+            SseEvent::JobStarted { .. } => "job_started",
+            SseEvent::ApprovalNeeded { .. } => "approval_needed",
+            SseEvent::AuthRequired { .. } => "auth_required",
+            SseEvent::AuthCompleted { .. } => "auth_completed",
+            SseEvent::Error { .. } => "error",
+            SseEvent::Heartbeat => "heartbeat",
+            SseEvent::JobMessage { .. } => "job_message",
+            SseEvent::JobToolUse { .. } => "job_tool_use",
+            SseEvent::JobToolResult { .. } => "job_tool_result",
+            SseEvent::JobStatus { .. } => "job_status",
+            SseEvent::JobResult { .. } => "job_result",
+            SseEvent::ImageGenerated { .. } => "image_generated",
+            SseEvent::Suggestions { .. } => "suggestions",
+            SseEvent::TurnCost { .. } => "turn_cost",
+            SseEvent::ExtensionStatus { .. } => "extension_status",
+        };
        let data = serde_json::to_value(event).unwrap_or(serde_json::Value::Null);
        WsServerMessage::Event {
            event_type: event_type.to_string(),
@@ -957,12 +1101,12 @@ mod tests {
    }

    #[test]
-    fn test_ws_server_from_app_event_response() {
-        let event = AppEvent::Response {
+    fn test_ws_server_from_sse_response() {
+        let sse = SseEvent::Response {
            content: "hello".to_string(),
            thread_id: "t1".to_string(),
        };
-        let ws = WsServerMessage::from_app_event(&event);
+        let ws = WsServerMessage::from_sse_event(&sse);
        match ws {
            WsServerMessage::Event { event_type, data } => {
                assert_eq!(event_type, "response");
@@ -974,12 +1118,12 @@ mod tests {
    }

    #[test]
-    fn test_ws_server_from_app_event_thinking() {
-        let event = AppEvent::Thinking {
+    fn test_ws_server_from_sse_thinking() {
+        let sse = SseEvent::Thinking {
            message: "reasoning...".to_string(),
            thread_id: None,
        };
-        let ws = WsServerMessage::from_app_event(&event);
+        let ws = WsServerMessage::from_sse_event(&sse);
        match ws {
            WsServerMessage::Event { event_type, data } => {
                assert_eq!(event_type, "thinking");
@@ -990,8 +1134,8 @@ mod tests {
    }

    #[test]
-    fn test_ws_server_from_app_event_approval_needed() {
-        let event = AppEvent::ApprovalNeeded {
+    fn test_ws_server_from_sse_approval_needed() {
+        let sse = SseEvent::ApprovalNeeded {
            request_id: "r1".to_string(),
            tool_name: "shell".to_string(),
            description: "Run ls".to_string(),
@@ -999,7 +1143,7 @@ mod tests {
            thread_id: Some("t1".to_string()),
            allow_always: true,
        };
-        let ws = WsServerMessage::from_app_event(&event);
+        let ws = WsServerMessage::from_sse_event(&sse);
        match ws {
            WsServerMessage::Event { event_type, data } => {
                assert_eq!(event_type, "approval_needed");
@@ -1011,9 +1155,9 @@ mod tests {
    }

    #[test]
-    fn test_ws_server_from_app_event_heartbeat() {
-        let event = AppEvent::Heartbeat;
-        let ws = WsServerMessage::from_app_event(&event);
+    fn test_ws_server_from_sse_heartbeat() {
+        let sse = SseEvent::Heartbeat;
+        let ws = WsServerMessage::from_sse_event(&sse);
        match ws {
            WsServerMessage::Event { event_type, .. } => {
                assert_eq!(event_type, "heartbeat");
@@ -1053,8 +1197,8 @@ mod tests {
    }

    #[test]
-    fn test_app_event_auth_required_serialize() {
-        let event = AppEvent::AuthRequired {
+    fn test_sse_auth_required_serialize() {
+        let event = SseEvent::AuthRequired {
            extension_name: "notion".to_string(),
            instructions: Some("Get your token from...".to_string()),
            auth_url: None,
@@ -1070,8 +1214,8 @@ mod tests {
    }

    #[test]
-    fn test_app_event_auth_completed_serialize() {
-        let event = AppEvent::AuthCompleted {
+    fn test_sse_auth_completed_serialize() {
+        let event = SseEvent::AuthCompleted {
            extension_name: "notion".to_string(),
            success: true,
            message: "notion authenticated (3 tools loaded)".to_string(),
@@ -1084,14 +1228,14 @@ mod tests {
    }

    #[test]
-    fn test_ws_server_from_app_event_auth_required() {
-        let event = AppEvent::AuthRequired {
+    fn test_ws_server_from_sse_auth_required() {
+        let sse = SseEvent::AuthRequired {
            extension_name: "openai".to_string(),
            instructions: Some("Enter API key".to_string()),
            auth_url: None,
            setup_url: None,
        };
-        let ws = WsServerMessage::from_app_event(&event);
+        let ws = WsServerMessage::from_sse_event(&sse);
        match ws {
            WsServerMessage::Event { event_type, data } => {
                assert_eq!(event_type, "auth_required");
@@ -1102,13 +1246,13 @@ mod tests {
    }

    #[test]
-    fn test_ws_server_from_app_event_auth_completed() {
-        let event = AppEvent::AuthCompleted {
+    fn test_ws_server_from_sse_auth_completed() {
+        let sse = SseEvent::AuthCompleted {
            extension_name: "slack".to_string(),
            success: false,
            message: "Invalid token".to_string(),
        };
-        let ws = WsServerMessage::from_app_event(&event);
+        let ws = WsServerMessage::from_sse_event(&sse);
        match ws {
            WsServerMessage::Event { event_type, data } => {
                assert_eq!(event_type, "auth_completed");
@@ -2,21 +2,28 @@

 use crate::channels::web::types::{ToolCallInfo, TurnInfo};

-pub use ironclaw_common::truncate_preview;
+/// Truncate a string to at most `max_bytes` bytes at a char boundary, appending "...".
+///
+/// If the input is wrapped in `<tool_output …>…</tool_output>` and truncation
+/// removes the closing tag, the tag is re-appended so downstream XML parsers
+/// never see an unclosed element.
+pub fn truncate_preview(s: &str, max_bytes: usize) -> String {
+    if s.len() <= max_bytes {
+        return s.to_string();
+    }
+    // Walk backwards from max_bytes to find a valid char boundary
+    let mut end = max_bytes;
+    while end > 0 && !s.is_char_boundary(end) {
+        end -= 1;
+    }
+    let mut result = format!("{}...", &s[..end]);

-/// Parse tool call summary JSON objects into `ToolCallInfo` structs.
-fn parse_tool_call_infos(calls: &[serde_json::Value]) -> Vec<ToolCallInfo> {
-    calls
-        .iter()
-        .map(|c| ToolCallInfo {
-            name: c["name"].as_str().unwrap_or("unknown").to_string(),
-            has_result: c.get("result_preview").is_some_and(|v| !v.is_null()),
-            has_error: c.get("error").is_some_and(|v| !v.is_null()),
-            result_preview: c["result_preview"].as_str().map(String::from),
-            error: c["error"].as_str().map(String::from),
-            rationale: c["rationale"].as_str().map(String::from),
-        })
-        .collect()
+    // Re-close <tool_output> if truncation cut through the closing tag.
+    if s.starts_with("<tool_output") && !result.ends_with("</tool_output>") {
+        result.push_str("\n</tool_output>");
+    }
+
+    result
 }

 /// Build TurnInfo pairs from flat DB messages (user/tool_calls/assistant triples).
@@ -42,7 +49,6 @@ pub fn build_turns_from_db_messages(
                started_at: msg.created_at.to_rfc3339(),
                completed_at: None,
                tool_calls: Vec::new(),
-                narrative: None,
            };

            // Check if next message is a tool_calls record
@@ -50,28 +56,18 @@ pub fn build_turns_from_db_messages(
                && next.role == "tool_calls"
            {
                let tc_msg = iter.next().expect("peeked");
-                // Parse tool_calls JSON — supports two formats:
-                // safety: no byte-index slicing; comment describes JSON shape
-                match serde_json::from_str::<serde_json::Value>(&tc_msg.content) {
-                    Ok(serde_json::Value::Array(calls)) => {
-                        // Old format: plain array
-                        turn.tool_calls = parse_tool_call_infos(&calls);
-                    }
-                    Ok(serde_json::Value::Object(obj)) => {
-                        // New wrapped format with narrative
-                        turn.narrative = obj
-                            .get("narrative")
-                            .and_then(|v| v.as_str())
-                            .map(String::from);
-                        if let Some(serde_json::Value::Array(calls)) = obj.get("calls") {
-                            turn.tool_calls = parse_tool_call_infos(calls);
-                        }
-                    }
-                    Ok(_) => {
-                        tracing::warn!(
-                            message_id = %tc_msg.id,
-                            "Unexpected tool_calls JSON shape in DB, skipping"
-                        );
+                match serde_json::from_str::<Vec<serde_json::Value>>(&tc_msg.content) {
+                    Ok(calls) => {
+                        turn.tool_calls = calls
+                            .iter()
+                            .map(|c| ToolCallInfo {
+                                name: c["name"].as_str().unwrap_or("unknown").to_string(),
+                                has_result: c.get("result_preview").is_some(),
+                                has_error: c.get("error").is_some(),
+                                result_preview: c["result_preview"].as_str().map(String::from),
+                                error: c["error"].as_str().map(String::from),
+                            })
+                            .collect();
                    }
                    Err(e) => {
                        tracing::warn!(
@@ -109,7 +105,6 @@ pub fn build_turns_from_db_messages(
                started_at: msg.created_at.to_rfc3339(),
                completed_at: Some(msg.created_at.to_rfc3339()),
                tool_calls: Vec::new(),
-                narrative: None,
            });
            turn_number += 1;
        }
@@ -123,6 +118,88 @@ mod tests {
    use super::*;
    use uuid::Uuid;

+    // ---- truncate_preview tests ----
+
+    #[test]
+    fn test_truncate_preview_short_string() {
+        assert_eq!(truncate_preview("hello", 10), "hello");
+    }
+
+    #[test]
+    fn test_truncate_preview_exact_boundary() {
+        assert_eq!(truncate_preview("hello", 5), "hello");
+    }
+
+    #[test]
+    fn test_truncate_preview_truncates_ascii() {
+        assert_eq!(truncate_preview("hello world", 5), "hello...");
+    }
+
+    #[test]
+    fn test_truncate_preview_empty_string() {
+        assert_eq!(truncate_preview("", 10), "");
+    }
+
+    #[test]
+    fn test_truncate_preview_multibyte_char_boundary() {
+        // '€' is 3 bytes (E2 82 AC). "a€b" = [61, E2, 82, AC, 62] = 5 bytes
+        // Truncating at max_bytes=3 should not split the euro sign.
+        let s = "a€b";
+        let result = truncate_preview(s, 3);
+        // max_bytes=3 lands mid-€, so it walks back to byte 1 ("a")
+        assert_eq!(result, "a...");
+    }
+
+    #[test]
+    fn test_truncate_preview_emoji() {
+        // '🦀' is 4 bytes. "hi🦀" = 6 bytes
+        let s = "hi🦀";
+        let result = truncate_preview(s, 4);
+        // max_bytes=4 lands mid-🦀, walks back to byte 2 ("hi")
+        assert_eq!(result, "hi...");
+    }
+
+    #[test]
+    fn test_truncate_preview_cjk() {
+        // CJK characters are 3 bytes each. "你好世界" = 12 bytes
+        let s = "你好世界";
+        let result = truncate_preview(s, 7);
+        // max_bytes=7 lands mid-character (byte 7 is inside 世), walks back to 6 ("你好")
+        assert_eq!(result, "你好...");
+    }
+
+    #[test]
+    fn test_truncate_preview_zero_max_bytes() {
+        assert_eq!(truncate_preview("hello", 0), "...");
+    }
+
+    #[test]
+    fn test_truncate_preview_closes_tool_output_tag() {
+        let s = "<tool_output name=\"search\">\nSome very long content here\n</tool_output>";
+        // Truncate so it cuts before the closing tag
+        let result = truncate_preview(s, 60);
+        assert!(result.ends_with("</tool_output>"));
+        assert!(result.contains("..."));
+    }
+
+    #[test]
+    fn test_truncate_preview_no_extra_close_when_intact() {
+        let s = "<tool_output name=\"echo\">\nshort\n</tool_output>";
+        // The string is short enough not to be truncated
+        let result = truncate_preview(s, 500);
+        assert_eq!(result, s);
+        // Should not have a duplicate closing tag
+        assert_eq!(result.matches("</tool_output>").count(), 1);
+    }
+
+    #[test]
+    fn test_truncate_preview_non_xml_unaffected() {
+        let s = "Just a plain long string that gets truncated";
+        let result = truncate_preview(s, 10);
+        assert_eq!(result, "Just a pla...");
+        assert!(!result.contains("</tool_output>"));
+    }
+
    // ---- build_turns_from_db_messages tests ----

    fn make_msg(role: &str, content: &str, offset_ms: i64) -> crate::history::ConversationMessage {
@@ -228,52 +305,4 @@ mod tests {
        assert!(turns[0].tool_calls.is_empty());
        assert_eq!(turns[0].state, "Completed");
    }
-
-    #[test]
-    fn test_build_turns_with_wrapped_tool_calls_format() {
-        let tc_json = serde_json::json!({
-            "narrative": "Searching memory for context before proceeding.",
-            "calls": [
-                {"name": "memory_search", "result_preview": "found 3 items", "rationale": "consult prior context"},
-                {"name": "shell", "error": "permission denied"}
-            ]
-        });
-        let messages = vec![
-            make_msg("user", "Find info", 0),
-            make_msg("tool_calls", &tc_json.to_string(), 500),
-            make_msg("assistant", "Here's what I found", 1000),
-        ];
-        let turns = build_turns_from_db_messages(&messages);
-        assert_eq!(turns.len(), 1);
-        assert_eq!(
-            turns[0].narrative.as_deref(),
-            Some("Searching memory for context before proceeding.")
-        );
-        assert_eq!(turns[0].tool_calls.len(), 2);
-        assert_eq!(turns[0].tool_calls[0].name, "memory_search");
-        assert_eq!(
-            turns[0].tool_calls[0].rationale.as_deref(),
-            Some("consult prior context")
-        );
-        assert!(turns[0].tool_calls[0].has_result);
-        assert_eq!(turns[0].tool_calls[1].name, "shell");
-        assert!(turns[0].tool_calls[1].has_error);
-        assert_eq!(turns[0].response.as_deref(), Some("Here's what I found"));
-    }
-
-    #[test]
-    fn test_build_turns_wrapped_format_without_narrative() {
-        let tc_json = serde_json::json!({
-            "calls": [{"name": "echo", "result_preview": "hello"}]
-        });
-        let messages = vec![
-            make_msg("user", "Say hi", 0),
-            make_msg("tool_calls", &tc_json.to_string(), 500),
-            make_msg("assistant", "Done", 1000),
-        ];
-        let turns = build_turns_from_db_messages(&messages);
-        assert_eq!(turns.len(), 1);
-        assert!(turns[0].narrative.is_none());
-        assert_eq!(turns[0].tool_calls.len(), 1);
-    }
 }
@@ -97,7 +97,7 @@ pub async fn handle_ws_connection(
            let msg = tokio::select! {
                event = event_stream.next() => {
                    match event {
-                        Some(app_event) => WsServerMessage::from_app_event(&app_event),
+                        Some(sse_event) => WsServerMessage::from_sse_event(&sse_event),
                        None => break, // Broadcast channel closed
                    }
                }
@@ -275,7 +275,7 @@ async fn handle_client_message(
                        if result.verification.is_some() {
                            state.sse.broadcast_for_user(
                                user_id,
-                                crate::channels::web::types::AppEvent::AuthRequired {
+                                crate::channels::web::types::SseEvent::AuthRequired {
                                    extension_name: extension_name.clone(),
                                    instructions: Some(result.message),
                                    auth_url: None,
@@ -286,7 +286,7 @@ async fn handle_client_message(
                            crate::channels::web::server::clear_auth_mode(state, user_id).await;
                            state.sse.broadcast_for_user(
                                user_id,
-                                crate::channels::web::types::AppEvent::AuthCompleted {
+                                crate::channels::web::types::SseEvent::AuthCompleted {
                                    extension_name,
                                    success: true,
                                    message: result.message,
@@ -299,7 +299,7 @@ async fn handle_client_message(
                        if matches!(e, crate::extensions::ExtensionError::ValidationFailed(_)) {
                            state.sse.broadcast_for_user(
                                user_id,
-                                crate::channels::web::types::AppEvent::AuthRequired {
+                                crate::channels::web::types::SseEvent::AuthRequired {
                                    extension_name: extension_name.clone(),
                                    instructions: Some(msg.clone()),
                                    auth_url: None,
@@ -473,8 +473,7 @@ pub struct PendingOAuthFlow {
    pub secrets: Arc<dyn SecretsStore + Send + Sync>,
    /// SSE broadcast manager for notifying the web UI.
    pub sse_manager: Option<Arc<crate::channels::web::sse::SseManager>>,
-    /// OAuth proxy auth token for authenticating with the hosted token exchange proxy.
-    /// Kept as `gateway_token` for public API compatibility.
+    /// Gateway auth token for authenticating with the platform token exchange proxy.
    pub gateway_token: Option<String>,
    /// Additional form params for the token exchange request.
    /// Used for provider-specific requirements such as RFC 8707 `resource`.
@@ -497,12 +496,6 @@ impl std::fmt::Debug for PendingOAuthFlow {
    }
 }

-impl PendingOAuthFlow {
-    pub fn oauth_proxy_auth_token(&self) -> Option<&str> {
-        self.gateway_token.as_deref()
-    }
-}
-
 /// Thread-safe registry of pending OAuth flows, keyed by CSRF `state` parameter.
 pub type PendingOAuthRegistry = Arc<RwLock<HashMap<String, PendingOAuthFlow>>>;

@@ -536,22 +529,6 @@ pub fn exchange_proxy_url() -> Option<String> {
        .filter(|url| !url.is_empty())
 }

-/// Returns the configured OAuth proxy auth token, if any.
-///
-/// New hosted infra can inject a dedicated shared proxy secret via
-/// `IRONCLAW_OAUTH_PROXY_AUTH_TOKEN`. Existing hosted instances continue to
-/// work by falling back to `GATEWAY_AUTH_TOKEN`.
-pub fn oauth_proxy_auth_token() -> Option<String> {
-    fn normalized_env_value(key: &str) -> Option<String> {
-        crate::config::helpers::env_or_override(key)
-            .map(|value| value.trim().to_string())
-            .filter(|value| !value.is_empty())
-    }
-
-    normalized_env_value("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN")
-        .or_else(|| normalized_env_value("GATEWAY_AUTH_TOKEN"))
-}
-
 /// Maximum age for pending OAuth flows (5 minutes, matching TCP listener timeout).
 pub const OAUTH_FLOW_EXPIRY: Duration = Duration::from_secs(300);

@@ -697,8 +674,6 @@ pub fn strip_instance_prefix(state: &str) -> &str {

 pub struct ProxyTokenExchangeRequest<'a> {
    pub proxy_url: &'a str,
-    /// OAuth proxy auth token.
-    /// Kept as `gateway_token` for public API compatibility.
    pub gateway_token: &'a str,
    pub token_url: &'a str,
    pub client_id: &'a str,
@@ -712,8 +687,6 @@ pub struct ProxyTokenExchangeRequest<'a> {

 pub struct ProxyRefreshTokenRequest<'a> {
    pub proxy_url: &'a str,
-    /// OAuth proxy auth token.
-    /// Kept as `gateway_token` for public API compatibility.
    pub gateway_token: &'a str,
    pub token_url: &'a str,
    pub client_id: &'a str,
@@ -756,7 +729,7 @@ fn oauth_token_response_from_json(

 /// Exchange an OAuth authorization code via the platform's token exchange proxy.
 ///
-/// Authenticated via an OAuth proxy auth token (Bearer header). The caller may
+/// Authenticated via the gateway auth token (Bearer header). The caller may
 /// either rely on proxy-side secret lookup or forward a `client_secret` when
 /// the provider requires it.
 ///
@@ -768,7 +741,7 @@ pub async fn exchange_via_proxy(
 ) -> Result<OAuthTokenResponse, OAuthCallbackError> {
    if request.gateway_token.is_empty() {
        return Err(OAuthCallbackError::Io(
-            "OAuth proxy auth token is required for proxy token exchange".to_string(),
+            "Gateway auth token is required for proxy token exchange".to_string(),
        ));
    }
    let exchange_url = format!("{}/oauth/exchange", request.proxy_url.trim_end_matches('/'));
@@ -823,7 +796,7 @@ pub async fn exchange_via_proxy(

 /// Refresh an OAuth access token via the platform's token refresh proxy.
 ///
-/// Authenticated via an OAuth proxy auth token (Bearer header). The caller may
+/// Authenticated via the gateway auth token (Bearer header). The caller may
 /// either rely on proxy-side secret lookup or forward a `client_secret` when
 /// the provider requires it.
 pub async fn refresh_token_via_proxy(
@@ -831,7 +804,7 @@ pub async fn refresh_token_via_proxy(
 ) -> Result<OAuthTokenResponse, OAuthCallbackError> {
    if request.gateway_token.is_empty() {
        return Err(OAuthCallbackError::Io(
-            "OAuth proxy auth token is required for proxy token refresh".to_string(),
+            "Gateway auth token is required for proxy token refresh".to_string(),
        ));
    }

@@ -1037,37 +1010,6 @@ mod tests {
        }
    }

-    struct EnvVarGuard {
-        key: &'static str,
-        original: Option<String>,
-    }
-
-    impl Drop for EnvVarGuard {
-        fn drop(&mut self) {
-            // SAFETY: Under ENV_MUTEX, no concurrent env access.
-            unsafe {
-                if let Some(ref value) = self.original {
-                    std::env::set_var(self.key, value);
-                } else {
-                    std::env::remove_var(self.key);
-                }
-            }
-        }
-    }
-
-    fn set_env_var(key: &'static str, value: Option<&str>) -> EnvVarGuard {
-        let original = std::env::var(key).ok();
-        // SAFETY: Under ENV_MUTEX, no concurrent env access.
-        unsafe {
-            if let Some(value) = value {
-                std::env::set_var(key, value);
-            } else {
-                std::env::remove_var(key);
-            }
-        }
-        EnvVarGuard { key, original }
-    }
-
    #[test]
    fn test_hosted_proxy_client_secret_suppresses_builtin_secret() {
        let builtin = builtin_credentials("google_oauth_token").expect("google builtin creds");
@@ -1088,79 +1030,6 @@ mod tests {
        assert_eq!(result, client_secret);
    }

-    #[tokio::test]
-    async fn test_exchange_via_proxy_sends_auth_and_form() {
-        let server = MockProxyServer::start().await;
-        let mut extra_token_params = HashMap::new();
-        extra_token_params.insert("resource".to_string(), "https://mcp.notion.com".to_string());
-
-        let response = super::exchange_via_proxy(super::ProxyTokenExchangeRequest {
-            proxy_url: &server.base_url(),
-            gateway_token: "shared-oauth-proxy-secret",
-            code: "auth-code-123",
-            redirect_uri: "https://oauth.example.com/oauth/callback",
-            token_url: "https://oauth2.googleapis.com/token",
-            client_id: TEST_OAUTH_CLIENT_ID,
-            client_secret: Some(TEST_OAUTH_CLIENT_SECRET),
-            access_token_field: "access_token",
-            code_verifier: Some("code-verifier-123"),
-            extra_token_params: &extra_token_params,
-        })
-        .await
-        .expect("proxy exchange succeeds");
-
-        assert_eq!(response.access_token, "proxy-access-token");
-        assert_eq!(
-            response.refresh_token.as_deref(),
-            Some("proxy-refresh-token")
-        );
-        assert_eq!(response.expires_in, Some(7200));
-
-        let requests = server.requests().await;
-        assert_eq!(requests.len(), 1);
-        assert_eq!(
-            requests[0].authorization.as_deref(),
-            Some("Bearer shared-oauth-proxy-secret")
-        );
-        assert_eq!(
-            requests[0].form.get("code").map(String::as_str),
-            Some("auth-code-123")
-        );
-        assert_eq!(
-            requests[0].form.get("redirect_uri").map(String::as_str),
-            Some("https://oauth.example.com/oauth/callback")
-        );
-        assert_eq!(
-            requests[0].form.get("token_url").map(String::as_str),
-            Some("https://oauth2.googleapis.com/token")
-        );
-        assert_eq!(
-            requests[0].form.get("client_id").map(String::as_str),
-            Some(TEST_OAUTH_CLIENT_ID)
-        );
-        assert_eq!(
-            requests[0].form.get("client_secret").map(String::as_str),
-            Some(TEST_OAUTH_CLIENT_SECRET)
-        );
-        assert_eq!(
-            requests[0]
-                .form
-                .get("access_token_field")
-                .map(String::as_str),
-            Some("access_token")
-        );
-        assert_eq!(
-            requests[0].form.get("code_verifier").map(String::as_str),
-            Some("code-verifier-123")
-        );
-        assert_eq!(
-            requests[0].form.get("resource").map(String::as_str),
-            Some("https://mcp.notion.com")
-        );
-
-        server.shutdown().await;
-    }
-
    #[tokio::test]
    async fn test_refresh_token_via_proxy_sends_auth_and_form() {
        let server = MockProxyServer::start().await;
@@ -1666,54 +1535,6 @@ mod tests {
        }
    }

-    #[test]
-    fn test_oauth_proxy_auth_token_prefers_dedicated_env() {
-        let _guard = lock_env();
-        let _proxy_guard = set_env_var(
-            "IRONCLAW_OAUTH_PROXY_AUTH_TOKEN",
-            Some("shared-proxy-secret"),
-        );
-        let _gateway_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-token"));
-
-        assert_eq!(
-            crate::cli::oauth_defaults::oauth_proxy_auth_token().as_deref(),
-            Some("shared-proxy-secret")
-        );
-    }
-
-    #[test]
-    fn test_oauth_proxy_auth_token_falls_back_to_gateway_token() {
-        let _guard = lock_env();
-        let _proxy_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", None);
-        let _gateway_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-token"));
-
-        assert_eq!(
-            crate::cli::oauth_defaults::oauth_proxy_auth_token().as_deref(),
-            Some("gateway-token")
-        );
-    }
-
-    #[test]
-    fn test_oauth_proxy_auth_token_whitespace_dedicated_env_falls_back_to_gateway_token() {
-        let _guard = lock_env();
-        let _proxy_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", Some("   "));
-        let _gateway_guard = set_env_var("GATEWAY_AUTH_TOKEN", Some("gateway-token"));
-
-        assert_eq!(
-            crate::cli::oauth_defaults::oauth_proxy_auth_token().as_deref(),
-            Some("gateway-token")
-        );
-    }
-
-    #[test]
-    fn test_oauth_proxy_auth_token_returns_none_when_unset() {
-        let _guard = lock_env();
-        let _proxy_guard = set_env_var("IRONCLAW_OAUTH_PROXY_AUTH_TOKEN", None);
-        let _gateway_guard = set_env_var("GATEWAY_AUTH_TOKEN", None);
-
-        assert_eq!(crate::cli::oauth_defaults::oauth_proxy_auth_token(), None);
-    }
-
    #[test]
    fn test_strip_instance_prefix_with_colon() {
        use crate::cli::oauth_defaults::strip_instance_prefix;
@@ -2,7 +2,6 @@
 //!
 //! Commands for installing, listing, removing, and authenticating WASM tools.

-use std::collections::{HashMap, HashSet};
 use std::io::Write;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
@@ -80,10 +79,6 @@ pub enum ToolCommand {
        /// Directory to look for tool (default: ~/.ironclaw/tools/)
        #[arg(short, long)]
        dir: Option<PathBuf>,
-
-        /// User ID for checking credential status (default: "default")
-        #[arg(short, long, default_value = "default")]
-        user: String,
    },

    /// Configure authentication for a tool
@@ -129,11 +124,7 @@ pub async fn run_tool_command(cmd: ToolCommand) -> anyhow::Result<()> {
        } => install_tool(path, name, capabilities, target, release, skip_build, force).await,
        ToolCommand::List { dir, verbose } => list_tools(dir, verbose).await,
        ToolCommand::Remove { name, dir } => remove_tool(name, dir).await,
-        ToolCommand::Info {
-            name_or_path,
-            dir,
-            user,
-        } => show_tool_info(name_or_path, dir, user).await,
+        ToolCommand::Info { name_or_path, dir } => show_tool_info(name_or_path, dir).await,
        ToolCommand::Auth { name, dir, user } => auth_tool(name, dir, user).await,
        ToolCommand::Setup { name, dir, user } => setup_tool(name, dir, user).await,
    }
@@ -397,11 +388,7 @@ async fn remove_tool(name: String, dir: Option<PathBuf>) -> anyhow::Result<()> {
 }

 /// Show information about a tool.
-async fn show_tool_info(
-    name_or_path: String,
-    dir: Option<PathBuf>,
-    user_id: String,
-) -> anyhow::Result<()> {
+async fn show_tool_info(name_or_path: String, dir: Option<PathBuf>) -> anyhow::Result<()> {
    let wasm_path = if name_or_path.ends_with(".wasm") {
        PathBuf::from(&name_or_path)
    } else {
@@ -436,37 +423,7 @@ async fn show_tool_info(
        println!("\nCapabilities ({}):", caps_path.display());
        let content = fs::read_to_string(&caps_path).await?;
        match CapabilitiesFile::from_json(&content) {
-            Ok(caps) => {
-                // Lazily init secrets store only when auth secrets need checking.
-                let has_auth = caps.auth.is_some()
-                    || caps
-                        .setup
-                        .as_ref()
-                        .is_some_and(|s| !s.required_secrets.is_empty())
-                    || caps
-                        .http
-                        .as_ref()
-                        .is_some_and(|h| !h.credentials.is_empty());
-                let secrets_store = if has_auth {
-                    match init_secrets_store().await {
-                        Ok(store) => Some(store),
-                        Err(e) => {
-                            eprintln!("  Warning: could not init secrets store: {}", e);
-                            None
-                        }
-                    }
-                } else {
-                    None
-                };
-                print_capabilities_detail(
-                    &caps,
-                    secrets_store
-                        .as_ref()
-                        .map(|s| s.as_ref() as &(dyn SecretsStore + Send + Sync)),
-                    &user_id,
-                )
-                .await;
-            }
+            Ok(caps) => print_capabilities_detail(&caps),
            Err(e) => println!("  Error parsing: {}", e),
        }
    } else {
@@ -519,89 +476,8 @@ fn print_capabilities_summary(caps: &CapabilitiesFile) {
    }
 }

-/// Per-secret info collected from all auth-related capability sections.
-struct AuthSecretInfo {
-    secret_name: String,
-    /// Human-readable label (from auth.display_name or setup prompt).
-    description: Option<String>,
-    /// Injection location (from http.credentials).
-    location: Option<String>,
-}
-
-/// Collected auth secrets and the set of secret names they cover.
-struct CollectedAuthSecrets {
-    secrets: Vec<AuthSecretInfo>,
-    /// Secret names present in `secrets`, for filtering the Secrets capability section.
-    seen_names: HashSet<String>,
-}
-
-/// Collect and deduplicate auth secrets from all auth-related capability sections.
-///
-/// Priority for the description label: auth.display_name > setup.required_secrets.prompt.
-/// Injection location is merged from http.credentials.
-fn collect_auth_secrets(caps: &CapabilitiesFile) -> CollectedAuthSecrets {
-    let mut secrets: Vec<AuthSecretInfo> = Vec::new();
-    let mut seen: HashMap<String, usize> = HashMap::new();
-
-    // auth.display_name is the best label — seed first.
-    if let Some(ref auth) = caps.auth {
-        let index = secrets.len();
-        seen.insert(auth.secret_name.clone(), index);
-        secrets.push(AuthSecretInfo {
-            secret_name: auth.secret_name.clone(),
-            description: auth.display_name.clone(),
-            location: None,
-        });
-    }
-
-    // setup.required_secrets.prompt is second-best label.
-    if let Some(ref setup) = caps.setup {
-        for secret in &setup.required_secrets {
-            if !seen.contains_key(&secret.name) {
-                let index = secrets.len();
-                seen.insert(secret.name.clone(), index);
-                secrets.push(AuthSecretInfo {
-                    secret_name: secret.name.clone(),
-                    description: Some(secret.prompt.clone()),
-                    location: None,
-                });
-            }
-        }
-    }
-
-    // Merge injection location from http.credentials.
-    if let Some(ref http) = caps.http {
-        for cred in http.credentials.values() {
-            let loc = format!("{:?}", cred.location);
-            if let Some(&index) = seen.get(&cred.secret_name) {
-                secrets[index].location = Some(loc);
-            } else {
-                let index = secrets.len();
-                seen.insert(cred.secret_name.clone(), index);
-                secrets.push(AuthSecretInfo {
-                    secret_name: cred.secret_name.clone(),
-                    description: None,
-                    location: Some(loc),
-                });
-            }
-        }
-    }
-
-    let seen_names = seen.into_keys().collect();
-    CollectedAuthSecrets {
-        secrets,
-        seen_names,
-    }
-}
-
 /// Print detailed capabilities.
-async fn print_capabilities_detail(
-    caps: &CapabilitiesFile,
-    secrets_store: Option<&(dyn SecretsStore + Send + Sync)>,
-    user_id: &str,
-) {
-    let mut collected = collect_auth_secrets(caps);
-
+fn print_capabilities_detail(caps: &CapabilitiesFile) {
    if let Some(ref http) = caps.http {
        println!("  HTTP:");
        for endpoint in &http.allowlist {
@@ -614,6 +490,13 @@ async fn print_capabilities_detail(
            println!("    {} {} {}", methods, endpoint.host, path);
        }

+        if !http.credentials.is_empty() {
+            println!("  Credentials:");
+            for (key, cred) in &http.credentials {
+                println!("    {}: {} -> {:?}", key, cred.secret_name, cred.location);
+            }
+        }
+
        if let Some(ref rate) = http.rate_limit {
            println!(
                "  Rate limit: {}/min, {}/hour",
@@ -622,24 +505,12 @@ async fn print_capabilities_detail(
        }
    }

-    // Filter secrets already covered by the auth section (always rendered when non-empty).
    if let Some(ref secrets) = caps.secrets
        && !secrets.allowed_names.is_empty()
    {
-        let extra: Vec<_> = if collected.secrets.is_empty() {
-            secrets.allowed_names.iter().collect()
-        } else {
-            secrets
-                .allowed_names
-                .iter()
-                .filter(|name| !collected.seen_names.contains(name.as_str()))
-                .collect()
-        };
-        if !extra.is_empty() {
-            println!("  Secrets (existence check only):");
-            for name in extra {
-                println!("    {}", name);
-            }
+        println!("  Secrets (existence check only):");
+        for name in &secrets.allowed_names {
+            println!("    {}", name);
        }
    }

@@ -660,38 +531,6 @@ async fn print_capabilities_detail(
            println!("    {}", prefix);
        }
    }
-
-    // Consolidated auth status — sorted by secret name for deterministic output.
-    if !collected.secrets.is_empty() {
-        collected
-            .secrets
-            .sort_by(|a, b| a.secret_name.cmp(&b.secret_name));
-        println!("  Auth:");
-        for info in &collected.secrets {
-            let (icon, label) = match secrets_store {
-                Some(store) => match store.exists(user_id, &info.secret_name).await {
-                    Ok(true) => ("\u{2713}", "configured"),
-                    Ok(false) => ("\u{2717}", "missing"),
-                    Err(e) => {
-                        eprintln!(
-                            "  Warning: failed to check secret `{}`: {}",
-                            info.secret_name, e
-                        );
-                        ("?", "unknown")
-                    }
-                },
-                None => ("?", "unknown"),
-            };
-            let mut parts = info.secret_name.clone();
-            if let Some(ref desc) = info.description {
-                parts = format!("{} ({})", parts, desc);
-            }
-            if let Some(ref loc) = info.location {
-                parts = format!("{} -> {}", parts, loc);
-            }
-            println!("    {}  {} {}", parts, icon, label);
-        }
-    }
 }

 /// Validate a tool name to prevent path traversal.
@@ -838,7 +677,8 @@ async fn combine_provider_scopes(
    secret_name: &str,
    base_oauth: &crate::tools::wasm::OAuthConfigSchema,
 ) -> crate::tools::wasm::OAuthConfigSchema {
-    let mut all_scopes: HashSet<String> = base_oauth.scopes.iter().cloned().collect();
+    let mut all_scopes: std::collections::HashSet<String> =
+        base_oauth.scopes.iter().cloned().collect();

    if let Ok(mut entries) = tokio::fs::read_dir(tools_dir).await {
        while let Ok(Some(entry)) = entries.next_entry().await {
@@ -1287,8 +1127,6 @@ async fn setup_tool(name: String, dir: Option<PathBuf>, user_id: String) -> anyh
 #[cfg(test)]
 mod tests {
    use super::*;
-    use crate::secrets::{CreateSecretParams, SecretsStore};
-    use crate::testing::credentials::test_secrets_store;

    #[test]
    fn test_format_size() {
@@ -1305,96 +1143,4 @@ mod tests {
        assert!(dir.to_string_lossy().contains(".ironclaw"));
        assert!(dir.to_string_lossy().contains("tools"));
    }
-
-    /// Verify that auth secrets are deduplicated across auth, setup, and http.credentials,
-    /// and that credential status is checked against the secrets store.
-    #[tokio::test]
-    async fn test_auth_secret_dedup_and_status() {
-        let caps = CapabilitiesFile::from_json(
-            r#"{
-                "auth": {
-                    "secret_name": "gh_token",
-                    "display_name": "GitHub"
-                },
-                "setup": {
-                    "required_secrets": [
-                        { "name": "gh_token", "prompt": "GitHub PAT" },
-                        { "name": "extra_key", "prompt": "Extra API Key" }
-                    ]
-                },
-                "http": {
-                    "allowlist": [{ "host": "api.github.com" }],
-                    "credentials": {
-                        "github": {
-                            "secret_name": "gh_token",
-                            "location": { "type": "bearer" },
-                            "host_patterns": ["api.github.com"]
-                        }
-                    }
-                },
-                "secrets": {
-                    "allowed_names": ["gh_token", "gh_*"]
-                }
-            }"#,
-        )
-        .unwrap();
-
-        let collected = collect_auth_secrets(&caps);
-
-        // gh_token should appear once (from auth), with location merged from credentials.
-        // extra_key should appear once (from setup).
-        assert_eq!(collected.secrets.len(), 2);
-        let gh = collected
-            .secrets
-            .iter()
-            .find(|s| s.secret_name == "gh_token")
-            .unwrap();
-        assert_eq!(gh.description.as_deref(), Some("GitHub"));
-        assert!(
-            gh.location.is_some(),
-            "location should be merged from http.credentials"
-        );
-
-        let extra = collected
-            .secrets
-            .iter()
-            .find(|s| s.secret_name == "extra_key")
-            .unwrap();
-        assert_eq!(extra.description.as_deref(), Some("Extra API Key"));
-        assert!(extra.location.is_none());
-
-        // Secrets section should filter gh_token (in seen_names) but keep gh_* (wildcard).
-        let secrets = caps.secrets.as_ref().unwrap();
-        let extra_secrets: Vec<_> = secrets
-            .allowed_names
-            .iter()
-            .filter(|name| !collected.seen_names.contains(name.as_str()))
-            .collect();
-        assert_eq!(extra_secrets, vec!["gh_*"]);
-
-        // Verify store check: missing secret -> exists returns false.
-        let store = test_secrets_store();
-        assert!(!store.exists("default", "gh_token").await.unwrap());
-
-        // Store gh_token and verify it's found.
-        store
-            .create(
-                "default",
-                CreateSecretParams::new("gh_token", "ghp_test123"),
-            )
-            .await
-            .unwrap();
-        assert!(store.exists("default", "gh_token").await.unwrap());
-        // extra_key still missing.
-        assert!(!store.exists("default", "extra_key").await.unwrap());
-    }
-
-    /// No auth sections → collect_auth_secrets returns empty.
-    #[test]
-    fn test_collect_auth_secrets_empty_caps() {
-        let caps = CapabilitiesFile::default();
-        let collected = collect_auth_secrets(&caps);
-        assert!(collected.secrets.is_empty());
-        assert!(collected.seen_names.is_empty());
-    }
 }
@@ -1,6 +1,6 @@
 use std::time::Duration;

-use crate::config::helpers::{optional_env, parse_bool_env, parse_option_env, parse_optional_env};
+use crate::config::helpers::{parse_bool_env, parse_option_env, parse_optional_env};
 use crate::error::ConfigError;
 use crate::settings::Settings;

@@ -23,8 +23,6 @@ pub struct AgentConfig {
    pub max_cost_per_day_cents: Option<u64>,
    /// Maximum LLM/tool actions per hour. None = unlimited.
    pub max_actions_per_hour: Option<u64>,
-    /// Maximum daily LLM spend per user in cents. None = unlimited.
-    pub max_cost_per_user_per_day_cents: Option<u64>,
    /// Maximum tool-call iterations per agentic loop invocation. Default 50.
    pub max_tool_iterations: usize,
    /// When true, skip tool approval checks entirely. For benchmarks/CI.
@@ -33,13 +31,6 @@ pub struct AgentConfig {
    pub default_timezone: String,
    /// Maximum tokens per job (0 = unlimited).
    pub max_tokens_per_job: u64,
-    /// Whether the deployment is multi-tenant (multiple users sharing one
-    /// instance). Auto-detected from GATEWAY_USER_TOKENS presence.
-    pub multi_tenant: bool,
-    /// Maximum concurrent LLM calls per user. None = use default (4).
-    pub max_llm_concurrent_per_user: Option<usize>,
-    /// Maximum concurrent jobs per user. None = use default (3).
-    pub max_jobs_concurrent_per_user: Option<usize>,
 }

 impl AgentConfig {
@@ -58,14 +49,10 @@ impl AgentConfig {
            allow_local_tools: true,
            max_cost_per_day_cents: None,
            max_actions_per_hour: None,
-            max_cost_per_user_per_day_cents: None,
            max_tool_iterations: 10,
            auto_approve_tools: true,
            default_timezone: "UTC".to_string(),
            max_tokens_per_job: 0,
-            multi_tenant: false,
-            max_llm_concurrent_per_user: None,
-            max_jobs_concurrent_per_user: None,
        }
    }

@@ -100,7 +87,6 @@ impl AgentConfig {
            allow_local_tools: parse_bool_env("ALLOW_LOCAL_TOOLS", false)?,
            max_cost_per_day_cents: parse_option_env("MAX_COST_PER_DAY_CENTS")?,
            max_actions_per_hour: parse_option_env("MAX_ACTIONS_PER_HOUR")?,
-            max_cost_per_user_per_day_cents: parse_option_env("MAX_COST_PER_USER_PER_DAY_CENTS")?,
            max_tool_iterations: parse_optional_env(
                "AGENT_MAX_TOOL_ITERATIONS",
                settings.agent.max_tool_iterations,
@@ -126,11 +112,6 @@ impl AgentConfig {
                "AGENT_MAX_TOKENS_PER_JOB",
                settings.agent.max_tokens_per_job,
            )?,
-            // Auto-detected from GATEWAY_USER_TOKENS presence. Not a separate
-            // knob — multi-tenant mode is always implied by configuring user tokens.
-            multi_tenant: optional_env("GATEWAY_USER_TOKENS")?.is_some(),
-            max_llm_concurrent_per_user: parse_option_env("TENANT_MAX_LLM_CONCURRENT")?,
-            max_jobs_concurrent_per_user: parse_option_env("TENANT_MAX_JOBS_CONCURRENT")?,
        })
    }
 }
@@ -21,9 +21,6 @@ pub struct HeartbeatConfig {
    pub quiet_hours_end: Option<u32>,
    /// Timezone for fire_at and quiet hours evaluation (IANA name).
    pub timezone: Option<String>,
-    /// When true, cycle through all users with routines. Auto-detected from
-    /// GATEWAY_USER_TOKENS or set explicitly via HEARTBEAT_MULTI_TENANT.
-    pub multi_tenant: bool,
 }

 impl Default for HeartbeatConfig {
@@ -37,7 +34,6 @@ impl Default for HeartbeatConfig {
            quiet_hours_start: None,
            quiet_hours_end: None,
            timezone: None,
-            multi_tenant: false,
        }
    }
 }
@@ -105,12 +101,6 @@ impl HeartbeatConfig {
                }
                tz
            },
-            // Auto-detect multi-tenant mode from GATEWAY_USER_TOKENS presence,
-            // or allow explicit override via HEARTBEAT_MULTI_TENANT.
-            multi_tenant: parse_bool_env(
-                "HEARTBEAT_MULTI_TENANT",
-                optional_env("GATEWAY_USER_TOKENS")?.is_some(),
-            )?,
        })
    }
 }
@@ -192,9 +192,6 @@ pub struct JobContext {
    /// but subsequent tools (e.g., `json`) may need the full output. This
    /// stash stores the complete, unsanitized output so tools can reference
    /// previous results by ID via `$tool_call_id` parameter syntax.
-    ///
-    /// Also used for cross-tool implicit state (keys prefixed with `__`) such
-    /// as `__routine_last_name` for fallback recovery in routine tool chains.
    #[serde(skip)]
    pub tool_output_stash: Arc<tokio::sync::RwLock<HashMap<String, String>>>,
    /// User's preferred timezone (IANA name, e.g. "America/New_York"). Defaults to "UTC".
@@ -530,24 +530,10 @@ impl RoutineStore for LibSqlBackend {
    async fn get_webhook_routine_by_path(
        &self,
        path: &str,
-        user_id: Option<&str>,
    ) -> Result<Option<Routine>, DatabaseError> {
        let conn = self.connect().await?;
-        let mut rows = if let Some(uid) = user_id {
-            conn.query(
-                &format!(
-                    "SELECT {} FROM routines WHERE enabled = 1 AND trigger_type = 'webhook' \
-                     AND user_id = ?2 \
-                     AND (json_extract(trigger_config, '$.path') = ?1 \
-                     OR (json_extract(trigger_config, '$.path') IS NULL AND CAST(id AS TEXT) = ?1))",
-                    ROUTINE_COLUMNS
-                ),
-                params![path, uid],
-            )
-            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        } else {
-            conn.query(
+        let mut rows = conn
+            .query(
                &format!(
                    "SELECT {} FROM routines WHERE enabled = 1 AND trigger_type = 'webhook' \
                     AND (json_extract(trigger_config, '$.path') = ?1 \
@@ -557,8 +543,7 @@ impl RoutineStore for LibSqlBackend {
                params![path],
            )
            .await
-            .map_err(|e| DatabaseError::Query(e.to_string()))?
-        };
+            .map_err(|e| DatabaseError::Query(e.to_string()))?;

        match rows
            .next()
@@ -545,7 +545,6 @@ pub trait RoutineStore: Send + Sync {
    async fn get_webhook_routine_by_path(
        &self,
        path: &str,
-        user_id: Option<&str>,
    ) -> Result<Option<Routine>, DatabaseError>;

    /// List routine runs that were dispatched as full_job but have not yet
@@ -529,9 +529,8 @@ impl RoutineStore for PgBackend {
    async fn get_webhook_routine_by_path(
        &self,
        path: &str,
-        user_id: Option<&str>,
    ) -> Result<Option<Routine>, DatabaseError> {
-        self.store.get_webhook_routine_by_path(path, user_id).await
+        self.store.get_webhook_routine_by_path(path).await
    }

    async fn list_dispatched_routine_runs(&self) -> Result<Vec<RoutineRun>, DatabaseError> {
@@ -19,7 +19,6 @@
 pub mod discovery;
 pub mod manager;
 pub mod registry;
-pub(crate) mod wechat_login;

 pub use discovery::OnlineDiscovery;
 pub use manager::ExtensionManager;
@@ -70,12 +69,12 @@ pub struct RegistryEntry {
    /// Where to get this extension.
    pub source: ExtensionSource,
    /// Fallback source when the primary source fails (e.g., download 404 → build from source).
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub fallback_source: Option<Box<ExtensionSource>>,
    /// How authentication works.
    pub auth_hint: AuthHint,
    /// Extension version (semver), if known.
-    #[serde(skip_serializing_if = "Option::is_none")]
+    #[serde(default, skip_serializing_if = "Option::is_none")]
    pub version: Option<String>,
 }

@@ -88,14 +87,17 @@ pub enum ExtensionSource {
    /// Downloadable WASM binary.
    WasmDownload {
        wasm_url: String,
+        #[serde(default)]
        capabilities_url: Option<String>,
    },
    /// Build from local source directory.
    WasmBuildable {
        #[serde(alias = "repo_url")]
        source_dir: String,
+        #[serde(default)]
        build_dir: Option<String>,
        /// Crate name used to locate the build artifact binary.
+        #[serde(default)]
        crate_name: Option<String>,
    },
    /// Discovered online (not yet validated for a specific source type).
@@ -387,9 +389,13 @@ impl<'de> Deserialize<'de> for AuthResult {
        struct Raw {
            name: String,
            kind: ExtensionKind,
+            #[serde(default)]
            auth_url: Option<String>,
+            #[serde(default)]
            callback_type: Option<String>,
+            #[serde(default)]
            instructions: Option<String>,
+            #[serde(default)]
            setup_url: Option<String>,
            #[serde(default)]
            awaiting_token: bool,
@@ -433,52 +439,6 @@ impl<'de> Deserialize<'de> for AuthResult {
    }
 }

-/// Interactive login metadata surfaced to setup UIs.
-#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
-pub struct InteractiveLoginInfo {
-    /// Login method identifier (for example `qr_code`).
-    pub method: String,
-    /// User-facing button label.
-    pub button_label: String,
-    /// Optional short instructions shown above the login control.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub instructions: Option<String>,
-}
-
-/// Result of starting an interactive extension login flow.
-#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
-pub struct InteractiveLoginStartResult {
-    /// Opaque session identifier used by follow-up poll requests.
-    pub session_id: String,
-    /// Flow status (`pending`, `error`).
-    pub status: String,
-    /// Human-readable message for the UI.
-    pub message: String,
-    /// Optional QR/image URL for browser display.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub qr_code_url: Option<String>,
-    /// Optional short instructions shown alongside the QR code.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub instructions: Option<String>,
-}
-
-/// Result of polling an interactive extension login flow.
-#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
-pub struct InteractiveLoginPollResult {
-    /// Session identifier associated with this poll result.
-    pub session_id: String,
-    /// Flow status (`pending`, `scanned`, `refreshed`, `succeeded`, `failed`).
-    pub status: String,
-    /// Human-readable message for the UI.
-    pub message: String,
-    /// Optional refreshed QR/image URL.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub qr_code_url: Option<String>,
-    /// Whether the extension was successfully activated as part of login completion.
-    #[serde(skip_serializing_if = "Option::is_none")]
-    pub activated: Option<bool>,
-}
-
 /// Result of activating an extension.
 #[derive(Debug, Clone, Serialize, Deserialize)]
 pub struct ActivateResult {
@@ -546,10 +506,6 @@ pub struct InstalledExtension {
    /// Whether this extension has an auth configuration (OAuth or manual token).
    #[serde(default)]
    pub has_auth: bool,
-    /// Whether this extension still needs owner binding / pairing before it should
-    /// be treated as fully active in the UI.
-    #[serde(default)]
-    pub requires_binding: bool,
    /// Whether this extension is installed locally (false = available in registry but not installed).
    #[serde(default = "default_true")]
    pub installed: bool,
@@ -1000,7 +956,6 @@ mod tests {
            tools: vec!["send_email".to_string(), "read_inbox".to_string()],
            needs_setup: true,
            has_auth: true,
-            requires_binding: false,
            installed: false,
            activation_error: Some("token expired".to_string()),
            version: None,
@@ -1,443 +0,0 @@
-use std::time::{Duration, Instant};
-
-use reqwest::Client;
-use serde::Deserialize;
-use uuid::Uuid;
-
-use crate::extensions::{
-    ExtensionError, InteractiveLoginInfo, InteractiveLoginPollResult, InteractiveLoginStartResult,
-};
-
-pub(crate) const WECHAT_CHANNEL_NAME: &str = "wechat";
-pub(crate) const WECHAT_BASE_URL_SETTING_PATH: &str = "extensions.wechat.base_url";
-pub(crate) const WECHAT_DEFAULT_BASE_URL: &str = "https://ilinkai.weixin.qq.com";
-pub(crate) const WECHAT_DEFAULT_BOT_TYPE: &str = "3";
-
-const LOGIN_SESSION_TTL: Duration = Duration::from_secs(5 * 60);
-const QR_LONG_POLL_TIMEOUT: Duration = Duration::from_secs(35);
-const QR_FETCH_TIMEOUT: Duration = Duration::from_secs(15);
-const MAX_QR_REFRESH_COUNT: u8 = 3;
-
-#[derive(Debug, Clone)]
-pub(crate) struct PendingWechatLogin {
-    pub user_id: String,
-    pub session_id: String,
-    pub qrcode: String,
-    pub qr_code_url: String,
-    pub started_at: Instant,
-    pub base_url: String,
-    pub bot_type: String,
-    pub refresh_count: u8,
-}
-
-impl PendingWechatLogin {
-    pub fn is_fresh(&self) -> bool {
-        self.started_at.elapsed() < LOGIN_SESSION_TTL
-    }
-}
-
-#[derive(Debug, Clone)]
-pub(crate) struct ConfirmedWechatLogin {
-    pub bot_token: String,
-    pub base_url: Option<String>,
-    pub ilink_bot_id: String,
-}
-
-pub(crate) enum WechatLoginPollOutcome {
-    Pending(InteractiveLoginPollResult),
-    Confirmed(ConfirmedWechatLogin),
-}
-
-#[derive(Debug, Clone, Deserialize)]
-struct QrCodeResponse {
-    qrcode: String,
-    qrcode_img_content: String,
-}
-
-#[derive(Debug, Clone, Deserialize)]
-struct QrStatusResponse {
-    status: String,
-    bot_token: Option<String>,
-    ilink_bot_id: Option<String>,
-    baseurl: Option<String>,
-}
-
-pub(crate) fn interactive_login_info() -> InteractiveLoginInfo {
-    InteractiveLoginInfo {
-        method: "qr_code".to_string(),
-        button_label: "Connect WeChat".to_string(),
-        instructions: Some("Scan the QR code with WeChat to connect this channel.".to_string()),
-    }
-}
-
-pub(crate) fn purge_expired_logins(
-    sessions: &mut std::collections::HashMap<String, PendingWechatLogin>,
-) {
-    sessions.retain(|_, session| session.is_fresh());
-}
-
-pub(crate) async fn start_login(
-    user_id: &str,
-    base_url: &str,
-    bot_type: &str,
-) -> Result<(PendingWechatLogin, InteractiveLoginStartResult), ExtensionError> {
-    let qr = fetch_qr_code(base_url, bot_type).await?;
-    Ok(build_pending_login(user_id, base_url, bot_type, qr))
-}
-
-pub(crate) async fn poll_login(
-    session: &mut PendingWechatLogin,
-) -> Result<WechatLoginPollOutcome, ExtensionError> {
-    if !session.is_fresh() {
-        return Ok(WechatLoginPollOutcome::Pending(
-            InteractiveLoginPollResult {
-                session_id: session.session_id.clone(),
-                status: "failed".to_string(),
-                message: "The QR code expired. Start a new WeChat connection.".to_string(),
-                qr_code_url: None,
-                activated: Some(false),
-            },
-        ));
-    }
-
-    let status = poll_qr_status(&session.base_url, &session.qrcode).await?;
-    let refreshed_qr = if status.status == "expired" && session.refresh_count < MAX_QR_REFRESH_COUNT
-    {
-        Some(fetch_qr_code(&session.base_url, &session.bot_type).await?)
-    } else {
-        None
-    };
-
-    handle_poll_status(session, status, refreshed_qr)
-}
-
-fn build_pending_login(
-    user_id: &str,
-    base_url: &str,
-    bot_type: &str,
-    qr: QrCodeResponse,
-) -> (PendingWechatLogin, InteractiveLoginStartResult) {
-    let session_id = Uuid::new_v4().to_string();
-    let session = PendingWechatLogin {
-        user_id: user_id.to_string(),
-        session_id: session_id.clone(),
-        qrcode: qr.qrcode,
-        qr_code_url: qr.qrcode_img_content.clone(),
-        started_at: Instant::now(),
-        base_url: base_url.to_string(),
-        bot_type: bot_type.to_string(),
-        refresh_count: 0,
-    };
-
-    let result = InteractiveLoginStartResult {
-        session_id,
-        status: "pending".to_string(),
-        message: "Open the WeChat QR page to continue.".to_string(),
-        qr_code_url: Some(qr.qrcode_img_content),
-        instructions: Some(
-            "Keep this window open while you scan and confirm on your phone.".to_string(),
-        ),
-    };
-
-    (session, result)
-}
-
-fn handle_poll_status(
-    session: &mut PendingWechatLogin,
-    status: QrStatusResponse,
-    refreshed_qr: Option<QrCodeResponse>,
-) -> Result<WechatLoginPollOutcome, ExtensionError> {
-    match status.status.as_str() {
-        "wait" => Ok(WechatLoginPollOutcome::Pending(
-            InteractiveLoginPollResult {
-                session_id: session.session_id.clone(),
-                status: "pending".to_string(),
-                message: "Waiting for the QR code to be scanned.".to_string(),
-                qr_code_url: None,
-                activated: None,
-            },
-        )),
-        "scaned" => Ok(WechatLoginPollOutcome::Pending(
-            InteractiveLoginPollResult {
-                session_id: session.session_id.clone(),
-                status: "scanned".to_string(),
-                message: "QR code scanned. Confirm the login in WeChat.".to_string(),
-                qr_code_url: None,
-                activated: None,
-            },
-        )),
-        "expired" => {
-            session.refresh_count = session.refresh_count.saturating_add(1);
-            if session.refresh_count > MAX_QR_REFRESH_COUNT {
-                return Ok(WechatLoginPollOutcome::Pending(
-                    InteractiveLoginPollResult {
-                        session_id: session.session_id.clone(),
-                        status: "failed".to_string(),
-                        message: "The QR code expired too many times. Start again.".to_string(),
-                        qr_code_url: None,
-                        activated: Some(false),
-                    },
-                ));
-            }
-
-            let refreshed = refreshed_qr.ok_or_else(|| {
-                ExtensionError::Other(
-                    "WeChat QR status expired without a refreshed QR code".to_string(),
-                )
-            })?;
-            session.qrcode = refreshed.qrcode;
-            session.qr_code_url = refreshed.qrcode_img_content.clone();
-            session.started_at = Instant::now();
-
-            Ok(WechatLoginPollOutcome::Pending(
-                InteractiveLoginPollResult {
-                    session_id: session.session_id.clone(),
-                    status: "refreshed".to_string(),
-                    message: "The QR code expired, so a fresh one was generated.".to_string(),
-                    qr_code_url: Some(refreshed.qrcode_img_content),
-                    activated: None,
-                },
-            ))
-        }
-        "confirmed" => {
-            let bot_token = status.bot_token.filter(|token| !token.trim().is_empty());
-            let ilink_bot_id = status
-                .ilink_bot_id
-                .filter(|value| !value.trim().is_empty())
-                .ok_or_else(|| {
-                    ExtensionError::Other(
-                        "WeChat login succeeded but no bot account id was returned".to_string(),
-                    )
-                })?;
-
-            let bot_token = bot_token.ok_or_else(|| {
-                ExtensionError::Other(
-                    "WeChat login succeeded but no bot token was returned".to_string(),
-                )
-            })?;
-
-            Ok(WechatLoginPollOutcome::Confirmed(ConfirmedWechatLogin {
-                bot_token,
-                base_url: status.baseurl.filter(|value| !value.trim().is_empty()),
-                ilink_bot_id,
-            }))
-        }
-        other => {
-            tracing::warn!(status = other, "Unexpected WeChat QR status");
-            Ok(WechatLoginPollOutcome::Pending(
-                InteractiveLoginPollResult {
-                    session_id: session.session_id.clone(),
-                    status: "failed".to_string(),
-                    message: format!("Unexpected WeChat login status: {other}"),
-                    qr_code_url: None,
-                    activated: Some(false),
-                },
-            ))
-        }
-    }
-}
-
-fn ensure_trailing_slash(base_url: &str) -> String {
-    if base_url.ends_with('/') {
-        base_url.to_string()
-    } else {
-        format!("{base_url}/")
-    }
-}
-
-async fn fetch_qr_code(base_url: &str, bot_type: &str) -> Result<QrCodeResponse, ExtensionError> {
-    let base = ensure_trailing_slash(base_url);
-    let url = format!(
-        "{base}ilink/bot/get_bot_qrcode?bot_type={}",
-        urlencoding::encode(bot_type)
-    );
-    let client = Client::builder()
-        .timeout(QR_FETCH_TIMEOUT)
-        .build()
-        .map_err(|e| ExtensionError::Other(format!("Failed to create WeChat login client: {e}")))?;
-
-    let response = client
-        .get(&url)
-        .send()
-        .await
-        .map_err(|e| ExtensionError::Other(format!("Failed to fetch WeChat QR code: {e}")))?;
-
-    if !response.status().is_success() {
-        let status = response.status();
-        let body = response.text().await.unwrap_or_default();
-        tracing::warn!(status = %status, "WeChat QR code request failed");
-        return Err(ExtensionError::Other(format!(
-            "WeChat QR code request failed with {status}: {body}"
-        )));
-    }
-
-    response
-        .json::<QrCodeResponse>()
-        .await
-        .map_err(|e| ExtensionError::Other(format!("Failed to parse WeChat QR code response: {e}")))
-}
-
-async fn poll_qr_status(base_url: &str, qrcode: &str) -> Result<QrStatusResponse, ExtensionError> {
-    let base = ensure_trailing_slash(base_url);
-    let url = format!(
-        "{base}ilink/bot/get_qrcode_status?qrcode={}",
-        urlencoding::encode(qrcode)
-    );
-    let client = Client::builder()
-        .timeout(QR_LONG_POLL_TIMEOUT)
-        .build()
-        .map_err(|e| ExtensionError::Other(format!("Failed to create WeChat poll client: {e}")))?;
-
-    let response = client
-        .get(&url)
-        .header("iLink-App-ClientVersion", "1")
-        .send()
-        .await;
-
-    let response = match response {
-        Ok(response) => response,
-        Err(error) if error.is_timeout() => {
-            return Ok(QrStatusResponse {
-                status: "wait".to_string(),
-                bot_token: None,
-                ilink_bot_id: None,
-                baseurl: None,
-            });
-        }
-        Err(error) => {
-            return Err(ExtensionError::Other(format!(
-                "Failed to poll WeChat QR status: {error}"
-            )));
-        }
-    };
-
-    if !response.status().is_success() {
-        let status = response.status();
-        let body = response.text().await.unwrap_or_default();
-        tracing::warn!(status = %status, "WeChat QR status poll failed");
-        return Err(ExtensionError::Other(format!(
-            "WeChat QR status poll failed with {status}: {body}"
-        )));
-    }
-
-    response
-        .json::<QrStatusResponse>()
-        .await
-        .map_err(|e| ExtensionError::Other(format!("Failed to parse WeChat QR status: {e}")))
-}
-
-#[cfg(test)]
-mod tests {
-    use super::{
-        QrCodeResponse, QrStatusResponse, WechatLoginPollOutcome, build_pending_login,
-        handle_poll_status,
-    };
-
-    #[test]
-    fn test_build_pending_login_returns_qr_state_and_result() {
-        let (session, start_result) = build_pending_login(
-            "owner",
-            "https://ilink.example",
-            "3",
-            QrCodeResponse {
-                qrcode: "qr-123".to_string(),
-                qrcode_img_content: "https://qr.example/one".to_string(),
-            },
-        );
-
-        assert_eq!(session.user_id, "owner");
-        assert_eq!(session.base_url, "https://ilink.example");
-        assert_eq!(session.bot_type, "3");
-        assert_eq!(session.qrcode, "qr-123");
-        assert_eq!(session.qr_code_url, "https://qr.example/one");
-        assert_eq!(start_result.status, "pending");
-        assert_eq!(
-            start_result.qr_code_url.as_deref(),
-            Some("https://qr.example/one")
-        );
-        assert_eq!(start_result.session_id, session.session_id);
-    }
-
-    #[test]
-    fn test_handle_poll_status_confirms_login() -> Result<(), String> {
-        let (mut session, _) = build_pending_login(
-            "owner",
-            "https://ilink.example",
-            "3",
-            QrCodeResponse {
-                qrcode: "qr-123".to_string(),
-                qrcode_img_content: "https://qr.example/one".to_string(),
-            },
-        );
-        let outcome = handle_poll_status(
-            &mut session,
-            QrStatusResponse {
-                status: "confirmed".to_string(),
-                bot_token: Some("bot-token-123".to_string()),
-                ilink_bot_id: Some("wx-bot-1".to_string()),
-                baseurl: Some("https://override.example".to_string()),
-            },
-            None,
-        )
-        .map_err(|e| e.to_string())?;
-
-        match outcome {
-            WechatLoginPollOutcome::Confirmed(confirmed) => {
-                assert_eq!(confirmed.bot_token, "bot-token-123");
-                assert_eq!(confirmed.ilink_bot_id, "wx-bot-1");
-                assert_eq!(
-                    confirmed.base_url.as_deref(),
-                    Some("https://override.example")
-                );
-                Ok(())
-            }
-            WechatLoginPollOutcome::Pending(result) => Err(format!(
-                "expected confirmed login, got pending status {}",
-                result.status
-            )),
-        }
-    }
-
-    #[test]
-    fn test_handle_poll_status_refreshes_expired_qr() -> Result<(), String> {
-        let (mut session, _) = build_pending_login(
-            "owner",
-            "https://ilink.example",
-            "3",
-            QrCodeResponse {
-                qrcode: "qr-initial".to_string(),
-                qrcode_img_content: "https://qr.example/initial".to_string(),
-            },
-        );
-        let outcome = handle_poll_status(
-            &mut session,
-            QrStatusResponse {
-                status: "expired".to_string(),
-                bot_token: None,
-                ilink_bot_id: None,
-                baseurl: None,
-            },
-            Some(QrCodeResponse {
-                qrcode: "qr-refreshed".to_string(),
-                qrcode_img_content: "https://qr.example/refreshed".to_string(),
-            }),
-        )
-        .map_err(|e| e.to_string())?;
-
-        match outcome {
-            WechatLoginPollOutcome::Pending(result) => {
-                assert_eq!(result.status, "refreshed");
-                assert_eq!(
-                    result.qr_code_url.as_deref(),
-                    Some("https://qr.example/refreshed")
-                );
-                assert_eq!(session.qrcode, "qr-refreshed");
-                assert_eq!(session.refresh_count, 1);
-                Ok(())
-            }
-            WechatLoginPollOutcome::Confirmed(_) => {
-                Err("expected QR refresh before confirmation".to_string())
-            }
-        }
-    }
-}
@@ -1162,25 +1162,15 @@ impl Store {
    pub async fn get_webhook_routine_by_path(
        &self,
        path: &str,
-        user_id: Option<&str>,
    ) -> Result<Option<Routine>, DatabaseError> {
        let conn = self.conn().await?;
-        let row = if let Some(uid) = user_id {
-            conn.query_opt(
-                "SELECT * FROM routines WHERE enabled AND trigger_type = 'webhook' \
-                 AND user_id = $2 \
-                 AND (trigger_config->>'path' = $1 OR (trigger_config->>'path' IS NULL AND id::text = $1))",
-                &[&path, &uid],
-            )
-            .await?
-        } else {
-            conn.query_opt(
+        let row = conn
+            .query_opt(
                "SELECT * FROM routines WHERE enabled AND trigger_type = 'webhook' \
                 AND (trigger_config->>'path' = $1 OR (trigger_config->>'path' IS NULL AND id::text = $1))",
                &[&path],
            )
-            .await?
-        };
+            .await?;
        row.as_ref().map(row_to_routine).transpose()
    }

@@ -69,7 +69,6 @@ pub mod service;
 pub mod settings;
 pub mod setup;
 pub mod skills;
-pub mod tenant;
 pub mod timezone;
 pub mod tools;
 pub mod tracing_fmt;
@@ -575,7 +575,6 @@ fn extract_response_content(response: &AnthropicResponse) -> (Option<String>, Ve
                    id: id.clone(),
                    name: name.clone(),
                    arguments: input.clone(),
-                    reasoning: None,
                });
            }
        }
@@ -624,7 +623,6 @@ mod tests {
            id: "call_1".to_string(),
            name: "search".to_string(),
            arguments: serde_json::json!({"q": "test"}),
-            reasoning: None,
        }];
        let messages = vec![
            ChatMessage::user("Search for test"),
@@ -522,7 +522,6 @@ fn extract_content_blocks(
                    id: tu.tool_use_id().to_string(),
                    name: tu.name().to_string(),
                    arguments: document_to_json(tu.input()),
-                    reasoning: None,
                });
            }
            // Ignore reasoning, citations, images, etc.
@@ -760,13 +759,11 @@ mod tests {
            id: "call_1".to_string(),
            name: "echo".to_string(),
            arguments: serde_json::json!({"text": "hi"}),
-            reasoning: None,
        };
        let tc2 = crate::llm::provider::ToolCall {
            id: "call_2".to_string(),
            name: "time".to_string(),
            arguments: serde_json::json!({}),
-            reasoning: None,
        };

        let messages = vec![
@@ -805,7 +802,6 @@ mod tests {
            id: "call_1".to_string(),
            name: "search".to_string(),
            arguments: serde_json::json!({"query": "test"}),
-            reasoning: None,
        };

        let messages = vec![
@@ -829,7 +825,6 @@ mod tests {
            id: "call_1".to_string(),
            name: "echo".to_string(),
            arguments: serde_json::json!({}),
-            reasoning: None,
        };

        let messages = vec![
@@ -994,13 +989,11 @@ mod tests {
            id: "call_abc".to_string(),
            name: "get_weather".to_string(),
            arguments: serde_json::json!({"city": "NYC"}),
-            reasoning: None,
        };
        let tc2 = crate::llm::provider::ToolCall {
            id: "call_def".to_string(),
            name: "get_time".to_string(),
            arguments: serde_json::json!({"tz": "EST"}),
-            reasoning: None,
        };

        let messages = vec![
@@ -732,7 +732,6 @@ impl LlmProvider for CodexChatGptProvider {
                    id: tc.call_id,
                    name: tc.name,
                    arguments: args,
-                    reasoning: None,
                }
            })
            .collect();
@@ -826,7 +825,6 @@ mod tests {
            id: "call_1".to_string(),
            name: "search".to_string(),
            arguments: json!({"query": "rust"}),
-            reasoning: None,
        };
        let msg = ChatMessage::assistant_with_tool_calls(Some("thinking...".into()), vec![tc]);
        let items = CodexChatGptProvider::message_to_input_items(&msg);
@@ -1898,7 +1898,6 @@ impl GeminiOauthProvider {
                        id,
                        name,
                        arguments: args,
-                        reasoning: None,
                    });
                }
            }
@@ -596,7 +596,6 @@ fn extract_choice_content(choice: &OpenAiChoice) -> (Option<String>, Vec<ToolCal
                    name: tc.function.name.clone(),
                    arguments: serde_json::from_str(&tc.function.arguments)
                        .unwrap_or(serde_json::Value::Object(serde_json::Map::new())),
-                    reasoning: None,
                })
                .collect()
        })
@@ -629,7 +628,6 @@ mod tests {
            id: "call_1".to_string(),
            name: "search".to_string(),
            arguments: serde_json::json!({"q": "test"}),
-            reasoning: None,
        }];
        let messages = vec![
            ChatMessage::user("Search"),
@@ -63,8 +63,7 @@ pub use provider::{
 };
 pub use reasoning::{
    ActionPlan, Reasoning, ReasoningContext, RespondOutput, RespondResult, SILENT_REPLY_TOKEN,
-    TOOL_INTENT_NUDGE, TRUNCATED_TOOL_CALL_NOTICE, TokenUsage, ToolSelection, is_silent_reply,
-    llm_signals_tool_intent,
+    TOOL_INTENT_NUDGE, TokenUsage, ToolSelection, is_silent_reply, llm_signals_tool_intent,
 };
 pub use recording::RecordingLlm;
 pub use registry::{ProviderDefinition, ProviderProtocol, ProviderRegistry};
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Firat Sertgoz	2cce2e3155	chore(ci): retrigger regression gate [skip-regression-check]	2026-03-28 20:44:19 +03:00
Henry Park	7223ce8c9f	fix: pin staging ci jobs to a single tested sha	2026-03-24 16:29:49 -07:00