lib-docs-hint — Nil UUID constant MCP Tool
lib-docs-hint
(lib docs hint) is one of 31 tools on the
Nil UUID constant
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 Nil UUID constant lib-docs-hint run in your project directory
- Claude Desktop Nil UUID constant lib-docs-hint ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Nil UUID constant lib-docs-hint ~/.cursor/mcp.json
- VS Code Nil UUID constant lib-docs-hint .vscode/mcp.json
- Zed Nil UUID constant lib-docs-hint ~/.config/zed/settings.json
- Windsurf Nil UUID constant lib-docs-hint ~/.codeium/windsurf/mcp_config.json
- Cline Nil UUID constant lib-docs-hint ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Nil UUID constant lib-docs-hint ~/.gemini/settings.json
- Grok Nil UUID constant lib-docs-hint .mcp.json (in your project root)
- ChatGPT Nil UUID constant lib-docs-hint Settings → Connectors → Advanced → Developer mode
- Claude.ai Nil UUID constant lib-docs-hint Settings → Connectors → Add custom connector
- LangChain Nil UUID constant lib-docs-hint pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http uuid-nil https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/uuid-nil/mcpOther tools on this server
- uuid-nil
- 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.