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ChatGPT

co.build for ChatGPT

build.co/cobuild

Open-source mods for the devices you own, with owner reports on what works.

client:ChatGPT transport:streamable-http tools:23

Install co.build in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://co.build/mcp

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

What ChatGPT can do once it is connected

co.build in other clients