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Lead DevelopmentFACT · 4/5•6 Oct '26•Via CNBC Technology

Meta, Walmart, Sierra launch personal agent protocol

Meta, Walmart, Stripe and other companies, led by Sierra chairman Bret Taylor, have formed a coalition to publish an open 'personal agent protocol' standard. The goal is to simplify how AI agents, like Meta's Muse, interact with businesses, providing authentication and visibility. The standard aims to reduce chaos and security risks associated with agents accessing services, similar to using social logins. Amazon has already blocked Meta's agents over scraping concerns, highlighting the need for such standards. While OpenAI and Anthropic are not yet on board, Taylor expects them to join. The protocol is intended to be open and widely adopted.

•Meta, Walmart, Stripe, and Sierra publish 'personal agent protocol' for AI-bot interactions.
•Protocol aims to standardize authentication and visibility of AI agents.
•Amazon has blocked Meta's Muse agents due to scraping concerns.

Entities:Meta Walmart Sierra Stripe Amazon Perplexity OpenAI Anthropic

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