OpenAI expands ChatGPT’s plug-ins with app-like interfaces and automations
- ID
- 29910
- Status
- summarized
- Published
- 30 Sep 2026, 1:15 AM
- Fetched
- 30 Sep 2026, 7:23 AM
- Provider
- TechCrunch
- Category
- technology
- Original URL
- https://techcrunch.com/2026/09/29/openai-expands-chatgpts-plugins-with-app-like-interfaces-and-automations/
- Source URL
- https://techcrunch.com/feed/
Summary
- Score
- 5.0
- Created
- 30 Sep 2026, 7:24 AM
- Tags
- Audience
- developersvibe_codersai_agent_userssaas_startup_founders
What happened
At its Dev Day on September 29, 2026, OpenAI said developers can now build app-like plugin extensions inside ChatGPT, giving apps a dedicated slot in the ChatGPT sidebar plus interactive panels and file viewers that support whatever formats the developer's product uses. It also introduced a Plugin Creator tool, a redesigned submission flow with clearer feedback, improved plugin ranking and recommendation in the directory and in conversations, per-plugin permission approval, plugin hosting on ChatGPT Sites, and support for the proposed MCP Events specification so plugins can trigger automations from events in a connected app.
Why it matters
If you already maintain an MCP server or ChatGPT plugin, two changes are worth acting on: plugins can now live in the sidebar with their own interactive UI, and MCP Events support turns them from on-demand tool calls into event-driven automations. The text gives no pricing, availability dates, rate limits, or migration path for existing plugins, so treat this as something to prototype against rather than something to schedule a release around. There is no Malaysian or Southeast Asian angle in this article.
Discussion angle
Does a dedicated ChatGPT sidebar slot plus MCP Events actually beat shipping a standalone app for distribution, or does it just make you dependent on OpenAI's directory ranking and permission model?