x402 DNS Email Auth Checker for Windsurf

dev.workers.microtools-x402.x402-dns-auth-checker/dns-auth-checker

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

client:Windsurf transport:streamable-http tools:2

Install x402 DNS Email Auth Checker in Windsurf

~/.codeium/windsurf/mcp_config.json · windows: %USERPROFILE%\.codeium\windsurf\mcp_config.json

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

Global only — Windsurf has no per-project MCP config. Refresh Cascade after saving. Windsurf docs