BrainDog for ChatGPT
dog.brain/braindog
One place for your projects, decisions and money, read and written by every agent you use.
client:ChatGPT
transport:streamable-http
Install BrainDog in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://app.brain.dog/mcp
Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs