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