mcp for ChatGPT

io.github.butterbase-ai/mcp

Butterbase MCP server — manage your backend: schemas, auth, functions, storage, RAG, deploys.

client:ChatGPT transport:streamable-http runtime:npm

Install mcp in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.butterbase.ai/mcp

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