BotsInbox — Email Inboxes for AI Agents for ChatGPT

com.botsinbox/botsinbox

Free email inboxes for AI agents: self sign-up, receive email and verification codes.

client:ChatGPT transport:streamable-http

Install BotsInbox — Email Inboxes for AI Agents in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.botsinbox.com/mcp

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