merge: resolve origin/staging into feat/gemini-cli-oauth

Merge staging to pick up GitHub Copilot provider, OpenAI Codex provider,
and other recent changes. Both gemini_oauth and openai_codex backends are
now registered as dedicated configs with proper credential guards.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>
This commit is contained in:
2026-03-21 15:18:13 -07:00
co-authored by Claude Opus 4.6
152 changed files with 18517 additions and 2122 deletions
+30 -1
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@@ -17,6 +17,7 @@ the most common configurations.
| Yandex AI Studio | `yandex` | `YANDEX_API_KEY` | YandexGPT models |
| MiniMax | `minimax` | `MINIMAX_API_KEY` | MiniMax-M2.7 models |
| Cloudflare Workers AI | `cloudflare` | `CLOUDFLARE_API_KEY` | Access to Workers AI |
| GitHub Copilot | `github_copilot` | `GITHUB_COPILOT_TOKEN` | Multi-models |
| Ollama | `ollama` | No | Local inference |
| AWS Bedrock | `bedrock` | AWS credentials | Native Converse API |
| OpenRouter | `openai_compatible` | `LLM_API_KEY` | 300+ models |
@@ -78,7 +79,7 @@ GEMINI_MODEL=gemini-2.5-flash
|---|---|---|
| Function calling | ✅ | `functionDeclarations` / `functionCall` / `functionResponse` |
| `generationConfig` | ✅ | `temperature`, `maxOutputTokens` passed from request |
| `thinkingConfig` | ✅ | `thinkingBudget`/`thinkingLevel` for thinking-capable models |
| `thinkingConfig` | ✅ | `thinkingBudget`/`thinkingLevel` for thinking-capable models (does NOT set `includeThoughts`) |
| `toolConfig` | ✅ | `functionCallingConfig.mode`: `AUTO`/`ANY`/`NONE` |
| SSE streaming | ✅ | Cloud Code API with `streamGenerateContent?alt=sse` |
| Token refresh | ✅ | Automatic via refresh token |
@@ -106,6 +107,34 @@ API (`generativelanguage.googleapis.com`).
---
## GitHub Copilot
GitHub Copilot exposes chat endpoint at
`https://api.githubcopilot.com`. IronClaw uses that endpoint directly through the
built-in `github_copilot` provider.
```env
LLM_BACKEND=github_copilot
GITHUB_COPILOT_TOKEN=gho_...
GITHUB_COPILOT_MODEL=gpt-4o
# Optional advanced headers if your setup needs them:
# GITHUB_COPILOT_EXTRA_HEADERS=Copilot-Integration-Id:vscode-chat
```
`ironclaw onboard` can acquire this token for you using GitHub device login. If you
already signed into Copilot through VS Code or a JetBrains IDE, you can also reuse
the `oauth_token` stored in `~/.config/github-copilot/apps.json`. If you prefer,
`LLM_BACKEND=github-copilot` also works as an alias.
Popular models vary by subscription, but `gpt-4o` is a safe default. IronClaw keeps
model entry manual for this provider because GitHub Copilot model listing may require
extra integration headers on some clients. IronClaw automatically injects the standard
VS Code identity headers (`User-Agent`, `Editor-Version`, `Editor-Plugin-Version`,
`Copilot-Integration-Id`) and lets you override them with
`GITHUB_COPILOT_EXTRA_HEADERS`.
---
## Ollama (local)
Install Ollama from [ollama.com](https://ollama.com), pull a model, then: