Brainbox for ChatGPT

dev.thexi/brainbox

Persistent, portable memory for AI assistants — your private memory graph, from any MCP client.

client:ChatGPT transport:streamable-http

Install Brainbox in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://brainbox-mcp.thexi.dev/mcp

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