docbin for ChatGPT

app.docbin/docbin

Give an agent a place to put large output. Build logs and reports get a stable versioned URL.

client:ChatGPT transport:streamable-http tools:3

Install docbin in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.docbin.app/mcp

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