Mainline for ChatGPT
dev.mainline/mcp
Gives your AI agent your story map and given/when/then acceptance criteria. Read-only.
client:ChatGPT
transport:streamable-http
Install Mainline in ChatGPT
Settings → Connectors → Advanced → Developer mode
https://mainline.dev/mcp/{team_id}Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs