Haechy for ChatGPT

com.haechy/haechy

Ask your AI to put your app online. Your colleagues get a web address, a sign-in and saved data.

client:ChatGPT transport:streamable-http

Install Haechy in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.haechy.com/mcp

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