host-html for ChatGPT

io.github.phanosh/host-html

Publish AI-generated HTML as a shareable link, and update it in place at the same URL.

client:ChatGPT transport:streamable-http runtime:npm tools:2

Install host-html in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://suifgsvtcbrawzdhyuhk.supabase.co/functions/v1/mcp

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