lib-docs-hint — HTTP 401 unauthorized MCP Tool
lib-docs-hint
(lib docs hint) is one of 31 tools on the
HTTP 401 unauthorized
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 HTTP 401 unauthorized lib-docs-hint run in your project directory
- Claude Desktop HTTP 401 unauthorized lib-docs-hint ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor HTTP 401 unauthorized lib-docs-hint ~/.cursor/mcp.json
- VS Code HTTP 401 unauthorized lib-docs-hint .vscode/mcp.json
- Zed HTTP 401 unauthorized lib-docs-hint ~/.config/zed/settings.json
- Windsurf HTTP 401 unauthorized lib-docs-hint ~/.codeium/windsurf/mcp_config.json
- Cline HTTP 401 unauthorized lib-docs-hint ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI HTTP 401 unauthorized lib-docs-hint ~/.gemini/settings.json
- Grok HTTP 401 unauthorized lib-docs-hint .mcp.json (in your project root)
- ChatGPT HTTP 401 unauthorized lib-docs-hint Settings → Connectors → Advanced → Developer mode
- Claude.ai HTTP 401 unauthorized lib-docs-hint Settings → Connectors → Add custom connector
- LangChain HTTP 401 unauthorized lib-docs-hint pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http http-401 https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/http-401/mcpOther tools on this server
- http-401
- 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.