coret.id for ChatGPT

io.github.rama-digital/coret

Create, read, update, illustrate, export, and share live mind maps in coret.id.

client:ChatGPT transport:streamable-http

Install coret.id in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://mcp.coret.id/mcp

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