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Back to No.014 ChatGPT MCP and Apps: extensions you can tryUpdated 9 hours ago
chatgptVIDEO

Untangling ChatGPT Apps, plugins and plugin extensions

Steve Moser explains in a video that plugins can contain multiple apps, while the newly announced plugin extensions are built on MCP and can appear in the sidebar, conversation panels and Composer.

Steve Moser
@SteveMoserArchived 26 days agoOriginally posted 2026.10.01
Steve Moser @SteveMoserOriginally posted 2026.10.01
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ChatGPT Apps are kind of like Plugins. But Plugins can contain multiple Apps. Neither is the new thing that OpenAI announced which is Plugin Extensions, which are built on top of MCPs and can appear as Sidebar apps or Conversation panels. Also they can appear in the Composer. No one talks about GPTs anymore. 😵‍💫

x.com/stevemoser/status/2105687114641772733Archived 2026.10.02 11:33
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