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Sierra Unveils Personal Agent Protocol Built with Meta and Partners

This story is from 2026-10-06. It is preserved in the archive; the latest stories are on the live feed.

Sierra on October 6, 2026, announced Personal Agent Protocol, an open standard designed to define how personal AI agents interact with businesses. The company said it is developing the protocol with Meta and industry partners at Genesys, Instinct, Rocket, Shopify, Stripe, and Walmart, with a v0.1 s…

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  1. 2026-10-06 18:26 · Unite.AI
    Sierra Unveils Personal Agent Protocol Built with Meta and Partners

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