Sierra, Meta and Others Release First Draft of Personal Agent Protocol

Sierra CEO Bret Taylor announced the first draft of the Personal Agent Protocol, backed by Meta, Shopify, Stripe, Walmart and others. Developers have already built demos leveraging OAuth/MCP standards, deploying on Cloudflare.

2026-10-10 ~ 2026-10-10 · 2 related posts

• Sierra's Personal Agent Protocol draft out with Meta, Stripe, Walmart; Cloudflare joins — irvinebroque · 2026-10-10
• Dev demos Poppy personal agent protocol on Pi Durable, betting on OAuth, MCP and open standards — irvinebroque · 2026-10-10