Edwin by theButler.network for ChatGPT

network.thebutler/edwin

AI shopping advisor: finds and compares products with merchant prices from daily feed imports.

client:ChatGPT transport:streamable-http tools:6

Install Edwin by theButler.network in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://thebutler.network/api/mcp

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