Quallaa for ChatGPT

com.quallaa/quallaa

Talk to your public-facing AI from any MCP client — Claude, ChatGPT, Cursor, Cline, Windsurf.

client:ChatGPT transport:streamable-http

Install Quallaa in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://www.quallaa.com/api/mcp

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