Email Address Check (syntax, MX, disposable, SPF/DMARC) for ChatGPT

io.github.pcp183/email-verify

Email address checks: syntax, MX, disposable, role, free-mail, SPF/DMARC, batch of 25. x402.

client:ChatGPT transport:streamable-http tools:1

Install Email Address Check (syntax, MX, disposable, SPF/DMARC) in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://email-verify-production-c20c.up.railway.app/mcp

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