Email & domain deliverability doctor: live SPF, DKIM, DMARC, MX and DNS health check for any domain, as an MCP tool and a pay-per-call x402 endpoint. Tells an AI agent if mail from a domain will land in inbox or spam, and exactly what DNS records to fix.
Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts — it cannot prove the absence of malicious code.
Email & domain deliverability doctor: live SPF, DKIM, DMARC, MX and DNS health check for any domain, as an MCP tool and a pay-per-call x402 endpoint. Tells an AI agent if mail from a domain will land in inbox or spam, and exactly what DNS records to fix.