Sierra publishes draft Personal Agent Protocol, called Poppy, with 35 new design partners
Original titleSharing a draft of Personal Agent Protocol
Sierra has published a draft of the Personal Agent Protocol, known as Poppy, and named 35 additional design partners, including Adyen, Bank of America, Mastercard, OpenAI, PayPal, and Visa.
Under the protocol, companies publish a /.well-known/poppy.json discovery file, and personal agents start sessions, identify themselves, and sign in through OAuth with session tokens limited to approved access.
The company says the draft will be followed by design workshops and a reference implementation over the next month.
The draft specifies how personal agents identify themselves, obtain customer-approved access, and work with company websites, APIs, or agents, which helps readers assess its practical effect on agent-driven transactions.
Source: Sierra Blog · sierra.aiPublished · added here