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optimclaw/tools-src/web-search/web-search-tool.capabilities.json
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5257fecca1 feat: add Brave Web Search WASM tool (#474)
* feat: add Brave Web Search WASM tool

Add a new WASM tool for searching the web via the Brave Search API.
Follows the same architecture as the GitHub WASM tool with zero-exposure
credential injection (X-Subscription-Token header).

Features:
- Full Brave Search API support (query, count, country, search_lang,
  ui_lang, freshness)
- Input validation on all parameters
- Retry logic for 429/5xx transient errors
- RFC 3986 percent-encoding
- Registry manifest for Extensions tab discovery

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

* fix: avoid Vec allocation in is_valid_ui_lang

Use iterator-based destructuring instead of collecting into a Vec,
avoiding a heap allocation in the WASM sandbox.

Co-Authored-By: Claude Opus 4.6 (1M context) <[email protected]>

---------

Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>
2026-03-02 13:07:18 -08:00

52 lines
1.1 KiB
JSON

{
"capabilities": {
"http": {
"allowlist": [
{
"host": "api.search.brave.com",
"path_prefix": "/res/v1/web/search",
"methods": [
"GET"
]
}
],
"credentials": {
"brave_api_key": {
"secret_name": "brave_api_key",
"location": {
"type": "header",
"name": "X-Subscription-Token"
},
"host_patterns": [
"api.search.brave.com"
]
}
},
"rate_limit": {
"requests_per_minute": 30,
"requests_per_hour": 500
}
},
"secrets": {
"allowed_names": [
"brave_api_key"
]
}
},
"auth": {
"secret_name": "brave_api_key",
"display_name": "Brave Search",
"instructions": "Get a free API key at brave.com/search/api/ (Free tier: 2,000 queries/month)",
"setup_url": "https://brave.com/search/api/",
"env_var": "BRAVE_API_KEY"
},
"setup": {
"required_secrets": [
{
"name": "brave_api_key",
"prompt": "Brave Search API key (from brave.com/search/api)"
}
]
}
}