UseWait for ChatGPT

com.usewait/waitlist

Create and manage waitlists from your AI agent: page, custom domain, emails, signups, broadcasts.

client:ChatGPT transport:streamable-http

Install UseWait in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://usewait.com/api/mcp/mcp

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