OpenAI DevDay: plugins, Agents API and Decisions API announced
viksit · x · 2026-09-30
DevDay announcements: 'plugins' (reusable apps shareable via sites), an 'Agents API,' and a 'Decisions API.' The author ties these to his earlier thesis that the industry's next six months are about multiplayer: harnesses as the next value accrual layer (managed harness APIs handling execution, memory, permissions), 'o' as a consumer entry point, and the missing piece—a viral social distribution mechanism like Figma did for design, likely starting with personal apps.
Related event: OpenAI DevDay 2026: Space Collaboration Suite and 20+ Launches(31 posts)→
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