Domain Mail Check for Windsurf

app.openkrill/mailcheck

Check how a domain is set up for email and who it is registered with, from public DNS data.

client:Windsurf transport:streamable-http tools:8

Install Domain Mail Check in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

{
  "mcpServers": {
    "mailcheck": {
      "serverUrl": "https://mailcheck.openkrill.app/mcp"
    }
  }
}

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs