ChatGPT Apps
PlatformChatGPT Apps is the new platform layer inside ChatGPT that lets developers build and publish third-party applications callable from the chatbot. It uses the Apps SDK and Model Context Protocol to connect external tools and UIs so end-users can interact with services like Booking.com, Figma, or custom APIs directly in ChatGPT.
Stories
Completed digest stories linked to this service.
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No, GPT-5.4 didn’t drop; focus on hardening OpenAI integrations as ChatGPT Apps ...2026-04-04Ignore viral GPT-5.4 claims and shore up your OpenAI integrations; some developers report ChatGPT Apps recomme...
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OpenAI agent platform: threat-model update and ChatGPT Apps/MCP regressions2026-03-08OpenAI’s agent platform saw tightened threat-model guidance alongside community-reported regressions in ChatGP...
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ChatGPT Apps + Apps SDK land with MCP, but early dev reports flag issues2026-03-05OpenAI launched ChatGPT Apps with an Apps SDK built on the Model Context Protocol to bring third‑party service...