scan.mx Email Diagnostics for VS Code

mx.scan/diagnostics

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

client:VS Code transport:streamable-http tools:6

Install scan.mx Email Diagnostics in VS Code

.vscode/mcp.json

{
  "servers": {
    "diagnostics": {
      "type": "http",
      "url": "https://api.scan.mx/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs