Huffl for ChatGPT

ai.huffl/huffl

Shared memory for your agents. Grok, Claude, and Muse write into one canvas you own.

client:ChatGPT transport:streamable-http

Install Huffl in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://api.huffl.ai/mcp

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