Checkmails — Email Verification for Zed

eu.checkmails/checkmails

Verify email deliverability by SMTP. Catch-all/disposable/role detection. EU-hosted, GDPR-ready.

client:Zed transport:streamable-http

Install Checkmails — Email Verification in Zed

~/.config/zed/settings.json · windows: %APPDATA%\Zed\settings.json

{
  "context_servers": {
    "checkmails": {
      "url": "https://checkmails.eu/api/mcp"
    }
  }
}

Merge this into your existing settings object — do not replace the file. Zed docs