lookup_domain — LifeStep Workbook, Email, QR and DNS Tools MCP Tool Read-only
lookup_domain
(lookup domain) is one of 4 tools on the
LifeStep Workbook, Email, QR and DNS Tools
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call lookup_domain from your client
- Claude Code LifeStep Workbook, Email, QR and DNS Tools lookup_domain run in your project directory
- Claude Desktop LifeStep Workbook, Email, QR and DNS Tools lookup_domain ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor LifeStep Workbook, Email, QR and DNS Tools lookup_domain ~/.cursor/mcp.json
- VS Code LifeStep Workbook, Email, QR and DNS Tools lookup_domain .vscode/mcp.json
- Zed LifeStep Workbook, Email, QR and DNS Tools lookup_domain ~/.config/zed/settings.json
- Windsurf LifeStep Workbook, Email, QR and DNS Tools lookup_domain ~/.codeium/windsurf/mcp_config.json
- Cline LifeStep Workbook, Email, QR and DNS Tools lookup_domain ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI LifeStep Workbook, Email, QR and DNS Tools lookup_domain ~/.gemini/settings.json
- Grok LifeStep Workbook, Email, QR and DNS Tools lookup_domain .mcp.json (in your project root)
- ChatGPT LifeStep Workbook, Email, QR and DNS Tools lookup_domain Settings → Connectors → Advanced → Developer mode
- Claude.ai LifeStep Workbook, Email, QR and DNS Tools lookup_domain Settings → Connectors → Add custom connector
- LangChain LifeStep Workbook, Email, QR and DNS Tools lookup_domain pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http dns https://mcp.lifestep.io/mcpOther tools on this server
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.