DomChecker for Cursor

ru.domchecker/domain-checker

Domain availability, WHOIS and DNS for any TLD (.ru, .рф, .com…), straight from registries.

client:Cursor transport:streamable-http tools:9

Install DomChecker in Cursor

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

{
  "mcpServers": {
    "domain-checker": {
      "url": "https://domchecker.ru/mcp"
    }
  }
}

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