Personal Agent Protocol draft 0.3 moves Mediated Sign In out of the core spec
yenkel · x · 2026-10-29
The Personal Agent Protocol (Poppy) draft 0.3 defines how a personal agent interacts with companies on a user's behalf: discovery, OAuth, sessions, web browsing, APIs, agent conversations, task coverage, and extensions. The key auth-related change: Mediated Sign In is now an extension and no longer part of the core spec. The draft may see breaking changes before 1.0.
Related event: Personal Agent Protocol 0.3 Draft Released(2 posts)→
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