agent-tool-index — IANA Zones MCP Tool
agent-tool-index
(agent tool index) 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 agent-tool-index from your client
- Claude Code IANA Zones agent-tool-index run in your project directory
- Claude Desktop IANA Zones agent-tool-index ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor IANA Zones agent-tool-index ~/.cursor/mcp.json
- VS Code IANA Zones agent-tool-index .vscode/mcp.json
- Zed IANA Zones agent-tool-index ~/.config/zed/settings.json
- Windsurf IANA Zones agent-tool-index ~/.codeium/windsurf/mcp_config.json
- Cline IANA Zones agent-tool-index ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI IANA Zones agent-tool-index ~/.gemini/settings.json
- Grok IANA Zones agent-tool-index .mcp.json (in your project root)
- ChatGPT IANA Zones agent-tool-index Settings → Connectors → Advanced → Developer mode
- Claude.ai IANA Zones agent-tool-index Settings → Connectors → Add custom connector
- LangChain IANA Zones agent-tool-index 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
- lib-docs-hint
- playwright-url-ok
- figma-url-shape
- jira-key-shape
- geo-hint
- calc-eval
- wiki-title-ok
- 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.