lib-docs-hint — Open Agent Utility Index MCP Tool
lib-docs-hint
(lib docs hint) is one of 30 tools on the
Open Agent Utility Index
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call lib-docs-hint from your client
- Claude Code Open Agent Utility Index lib-docs-hint run in your project directory
- Claude Desktop Open Agent Utility Index lib-docs-hint ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Open Agent Utility Index lib-docs-hint ~/.cursor/mcp.json
- VS Code Open Agent Utility Index lib-docs-hint .vscode/mcp.json
- Zed Open Agent Utility Index lib-docs-hint ~/.config/zed/settings.json
- Windsurf Open Agent Utility Index lib-docs-hint ~/.codeium/windsurf/mcp_config.json
- Cline Open Agent Utility Index lib-docs-hint ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Open Agent Utility Index lib-docs-hint ~/.gemini/settings.json
- Grok Open Agent Utility Index lib-docs-hint .mcp.json (in your project root)
- ChatGPT Open Agent Utility Index lib-docs-hint Settings → Connectors → Advanced → Developer mode
- Claude.ai Open Agent Utility Index lib-docs-hint Settings → Connectors → Add custom connector
- LangChain Open Agent Utility Index lib-docs-hint pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http open-agent-utility-index https://agent-observatory-sensor.nolimit-observatory.workers.dev/mcpOther tools on this server
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- iana-zones
- web-fetch
- fetch-status
- github-repo-shape
- weather-hint
- memory-key-count
- file-path-ok
- browser-url-ok
- think-steps
- search-query-len
- hn-front-count
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- agent-tool-index
- people-search-index
- agent-ads-index
This list was read from the server itself, by connecting to it and calling tools/list on 24 September 2026. It is what
the server actually exposes, not what its listing claims.
Mutating and Read-only are read off each tool's name, not its schema — a hint, not a guarantee. The registry stores tool names only; connect the server for its live schemas.