lib-docs-hint — IANA Zones MCP Tool
lib-docs-hint
(lib docs hint) is one of 30 tools on the
IANA Zones
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 IANA Zones lib-docs-hint run in your project directory
- Claude Desktop IANA Zones lib-docs-hint ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor IANA Zones lib-docs-hint ~/.cursor/mcp.json
- VS Code IANA Zones lib-docs-hint .vscode/mcp.json
- Zed IANA Zones lib-docs-hint ~/.config/zed/settings.json
- Windsurf IANA Zones lib-docs-hint ~/.codeium/windsurf/mcp_config.json
- Cline IANA Zones lib-docs-hint ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI IANA Zones lib-docs-hint ~/.gemini/settings.json
- Grok IANA Zones lib-docs-hint .mcp.json (in your project root)
- ChatGPT IANA Zones lib-docs-hint Settings → Connectors → Advanced → Developer mode
- Claude.ai IANA Zones lib-docs-hint Settings → Connectors → Add custom connector
- LangChain IANA Zones lib-docs-hint pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http iana-zones https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/iana-zones/mcpOther tools on this server
- iana-zones
- utc-time
- timezone
- validate-json
- normalize-url
- inspect-robots
- domain-shape
- citation
- compatibility
- status-catalog
- 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.