mcp domain auditor for Gemini CLI

io.github.geekmarine/mcp-domain-auditor

DNS resolution, HTTP security headers, and SPF/DMARC email hygiene audits.

client:Gemini CLI transport:streamable-http tools:3

Install mcp domain auditor in Gemini CLI

~/.gemini/settings.json · windows: %USERPROFILE%\.gemini\settings.json

{
  "mcpServers": {
    "mcp-domain-auditor": {
      "httpUrl": "https://mcp-domain-auditor.stubby76.workers.dev/mcp"
    }
  }
}

Gemini expands $VAR and ${VAR} inside env values, so a secret can live in your shell rather than this file. Gemini CLI docs