1Lookup for Cursor

io.1lookup/1lookup

Verify phone numbers, emails and IPs, and check remaining plan credits.

client:Cursor transport:streamable-http

Install 1Lookup in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "1lookup": {
      "url": "https://app.1lookup.io/api/mcp"
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs