InterfaceDelta for ChatGPT

com.interfacedelta/atlas

The independent record of what agent tools can do and when they changed. Read-only.

client:ChatGPT transport:streamable-http tools:3

Install InterfaceDelta in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://interfacedelta.com/mcp/public

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