list_headings — addrbook directory MCP Tool Read-only
list_headings
(list headings) is one of 3 tools on the
addrbook directory
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call list_headings from your client
- Claude Code addrbook directory list_headings run in your project directory
- Claude Desktop addrbook directory list_headings ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor addrbook directory list_headings ~/.cursor/mcp.json
- VS Code addrbook directory list_headings .vscode/mcp.json
- Zed addrbook directory list_headings ~/.config/zed/settings.json
- Windsurf addrbook directory list_headings ~/.codeium/windsurf/mcp_config.json
- Cline addrbook directory list_headings ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI addrbook directory list_headings ~/.gemini/settings.json
- Grok addrbook directory list_headings .mcp.json (in your project root)
- ChatGPT addrbook directory list_headings Settings → Connectors → Advanced → Developer mode
- Claude.ai addrbook directory list_headings Settings → Connectors → Add custom connector
- LangChain addrbook directory list_headings pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http directory https://api.addrbook.com/v1/mcpOther tools on this server
This list was read from the server itself, by connecting to it and calling tools/list on 11 November 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.