OpenAI desktop app adds WebMCP support, enabling Codex to deploy apps to Sites
OpenAIDevs · x · 2026-08-26
OpenAI announced WebMCP support in the ChatGPT desktop app's built-in browser and ChatGPT Sites. When visiting compatible sites, ChatGPT or Codex can automatically use them to complete tasks. Users can ask Codex to create and deploy WebMCP-enabled apps directly to Sites after updating.
Related event: OpenAI Launches WebMCP Open Standard with $35K Hackathon(22 posts)→
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