entity-lookup — RDAP API MCP Tool
entity-lookup
(entity lookup) is one of 7 tools on the
RDAP API
MCP server. Connect the server and your client discovers it on the handshake.
by client
How to call entity-lookup from your client
- Claude Code RDAP API entity-lookup run in your project directory
- Claude Desktop RDAP API entity-lookup ~/Library/Application Support/Claude/claude_desktop_config.json
- Cursor RDAP API entity-lookup ~/.cursor/mcp.json
- VS Code RDAP API entity-lookup .vscode/mcp.json
- Zed RDAP API entity-lookup ~/.config/zed/settings.json
- Windsurf RDAP API entity-lookup ~/.codeium/windsurf/mcp_config.json
- Cline RDAP API entity-lookup ~/Library/Application Support/Code/User/globalStorage/saoudrizwan.claude-dev/settings/cline_mcp_settings.json
- Gemini CLI RDAP API entity-lookup ~/.gemini/settings.json
- Grok RDAP API entity-lookup .mcp.json (in your project root)
- ChatGPT RDAP API entity-lookup Settings → Connectors → Advanced → Developer mode
- Claude.ai RDAP API entity-lookup Settings → Connectors → Add custom connector
- LangChain RDAP API entity-lookup pip install langchain-mcp-adapters
Fastest route
claude mcp add --transport http rdap https://rdapapi.io/mcp/rdapOther 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.