stack and dns mcp for ChatGPT

io.github.mewnah/stack-and-dns-mcp

Inspect any domain: tech stack, SPF/DKIM/DMARC/MX email health and security posture, for AI agents

client:ChatGPT transport:streamable-http runtime:npm

Install stack and dns mcp in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.example.com/mcp

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs