emailverifier.dev for Gemini CLI

io.github.usamaejaz/emailverifier

Verify emails and domains for routing, disposable providers, role accounts, and SMTP risk.

client:Gemini CLI transport:streamable-http

Install emailverifier.dev in Gemini CLI

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

{
  "mcpServers": {
    "emailverifier": {
      "httpUrl": "https://emailverifier.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