TamingDNS for ChatGPT
com.tamingdns/mcp
Check SPF, DKIM, DMARC, MX, MTA-STS, TLS-RPT, BIMI, DANE, DNSSEC and TXT; read headers and bounces.
client:ChatGPT
transport:streamable-http
tools:19
Install TamingDNS in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://tamingdns.com/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs