Stumpy for ChatGPT

ai.stumpy/agents

Persistent AI agents that run 24/7 in your Slack, Telegram, SMS, or email.

client:ChatGPT transport:streamable-http

Install Stumpy in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://stumpy.ai/mcp/message

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