MAILTYPE — Email Domain Capability Intelligence for Zed

io.github.gsterlingpress/mailtype

Email-domain intelligence: MX capability, provider, disposable status, SPF, DMARC, and MTA-STS.

client:Zed transport:streamable-http

Install MAILTYPE — Email Domain Capability Intelligence in Zed

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

{
  "context_servers": {
    "mailtype": {
      "url": "https://mailtype-api.onrender.com/mcp"
    }
  }
}

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