Official MCP RegistryHosted servermcp.modernmustardseed.comv1.0.0

Domain Health

Domain checks: SPF, DKIM, DMARC, BIMI, MTA-STS, SSL/TLS and HTTP security headers.

Connect to Claude Code

Copy

claude mcp add --transport http domain-health https://mcp.modernmustardseed.com/domain-health

Vendor-hosted remote server: nothing to install locally. If it uses OAuth, Claude opens the vendor login on first use.

Endpoints

Published in the official MCP registry as “com.modernmustardseed/domain-health”. Verified through the vendor namespace.