OpenAI Developers on X: “Plugin extensions let you build interactive panels, file viewers, and …”

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OpenAI Developers

@OpenAIDevs

Sep 29

Open a pull request in the ChatGPT Work or Codex desktop app, inspect the diff, and ask Codex about the changes.

You can also get feedback on your own changes before sharing them:

learn.chatgpt.com/docs/code-revi…

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OpenAI Developers

@OpenAIDevs

Replying to @OpenAIDevs

Plugin extensions let you build interactive panels, file viewers, and a sidebar home in ChatGPT.

Get clearer feedback when submitting your plugin for review.

With support for the proposed MCP Events specification, events in connected apps can start automations in ChatGPT:

Sep 29, 2026, 11:14 PM UTC

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