AgentDiet B2A Email Deliverability, MX, SPF & DMARC Verifier for ChatGPT

dev.agentdiet/email-verify

Validates email syntax, disposable/burner provider status, role accounts, and live DNS MX/SPF/DMA.

client:ChatGPT transport:streamable-http tools:2

Install AgentDiet B2A Email Deliverability, MX, SPF & DMARC Verifier in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://email-verify.agentdiet.dev/mcp

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