MCP Events reportedly let subscribed server events start ChatGPT sessions

A post says OpenAI has adopted part of a draft MCP Triggers & Events specification. It describes how events a user subscribes to could start ChatGPT sessions that follow the user’s prior instructions—for example, drafting a reply when a Slack message arrives. The author says subscriptions expire and currently work only with ChatGPT Work and Dots, not Codex or Chat, and warns about the risks of AI acting while a user is away.