OpenAI's WebMCP Challenge Closes September 3

The WebMCP Challenge, hosted by Devpost and OpenAI for developers, closed submissions at 1 PM PT on September 3, with OpenAI issuing 48-hour and 24-hour countdown reminders.

2026-09-02 ~ 2026-09-03 · 2 related posts

• WebMCP Challenge Submission Deadline in 48 Hours — OpenAIDevs · 2026-09-02
• 24 Hours Left: WebMCP Challenge Entries Close Sept 3 at 1 pm PT — OpenAIDevs · 2026-09-03