lib-docs-hint — Utility 80 MCP Tool
lib-docs-hint
(lib docs hint) is one of 31 tools on the
Utility 80
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 Utility 80 lib-docs-hint run in your project directory
- Claude Desktop Utility 80 lib-docs-hint ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor Utility 80 lib-docs-hint ~/.cursor/mcp.json
- VS Code Utility 80 lib-docs-hint .vscode/mcp.json
- Zed Utility 80 lib-docs-hint ~/.config/zed/settings.json
- Windsurf Utility 80 lib-docs-hint ~/.codeium/windsurf/mcp_config.json
- Cline Utility 80 lib-docs-hint ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI Utility 80 lib-docs-hint ~/.gemini/settings.json
- Grok Utility 80 lib-docs-hint .mcp.json (in your project root)
- ChatGPT Utility 80 lib-docs-hint Settings → Connectors → Advanced → Developer mode
- Claude.ai Utility 80 lib-docs-hint Settings → Connectors → Add custom connector
- LangChain Utility 80 lib-docs-hint pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http util-080 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/util-080/mcpOther tools on this server
- util-080
- 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.