Emailable for ChatGPT

io.github.pipeworx-io/emailable

Emailable MCP — wraps the Emailable email verification API (emailable.com)

client:ChatGPT transport:streamable-http

Install Emailable in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://gateway.pipeworx.io/emailable/mcp

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