x402 DNS Email Auth Checker

Name: x402 DNS Email Auth Checker
Author: workers

workers

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Audit SPF, DKIM, DMARC, MX, BIMI, MTA-STS for a domain; score + grade. $0.003 USDC/call via x402.

Setup

Choose your client, copy the config, then fill in any required environment variables.

Add to Cursor Add to VS Code

claude mcp add --transport http x402-dns-email-auth-checker https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp

~/.codex/config.toml

[mcp_servers.x402-dns-email-auth-checker]
url = "https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp"

# codex mcp add x402-dns-email-auth-checker --url https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp

~/.cursor/mcp.json

{
  "mcpServers": {
    "x402-dns-email-auth-checker": {
      "url": "https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp"
    }
  }
}

.vscode/mcp.json

{
  "servers": {
    "x402-dns-email-auth-checker": {
      "type": "http",
      "url": "https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp"
    }
  }
}

~/.gemini/settings.json

{
  "mcpServers": {
    "x402-dns-email-auth-checker": {
      "httpUrl": "https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp"
    }
  }
}

claude_desktop_config.json · Customize › Connectors › Add custom connector

{
  "mcpServers": {
    "x402-dns-email-auth-checker": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp"
      ]
    }
  }
}

.trae/mcp.json

{
  "mcpServers": {
    "x402-dns-email-auth-checker": {
      "url": "https://x402-dns-auth-checker.microtools-x402.workers.dev/mcp"
    }
  }
}

Setup

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