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