scan.mx Email Diagnostics for Zed

mx.scan/diagnostics

Check email deliverability for a domain: MX, SPF, DKIM, DMARC, blacklists. Graded, no key.

client:Zed transport:streamable-http tools:6

Install scan.mx Email Diagnostics in Zed

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

{
  "context_servers": {
    "diagnostics": {
      "url": "https://api.scan.mx/mcp"
    }
  }
}

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