Decagon open-sources the PACT consent protocol (co-developed by Instinct) and joins the PAP working group

Posted 18:52 UTC on 6 Oct with a video. Decagon is open-sourcing the "Personal Agent Consent & Trust Protocol (PACT), co-developed by @Instinct", and joining "the Personal Agent Protocol working group by @Muse". PACT is "Built on A2A and OAuth" and lets businesses "verify who a personal agent is acting for and what the customer has authorized it to do". Decagon is not among the founding partners named by Sierra. Decagon's Gram Liu posted more detail (2026-10-06-gramliu-decagon-pact-protocol). Reach at 11:31 UTC on 7 Oct: ~101k views, 886 likes.

Today, we're open-sourcing the Personal Agent Consent & Trust Protocol (PACT), co-developed by @Instinct. We're also joining the Personal Agent Protocol working group by @Muse.

Built on A2A and OAuth, PACT enables businesses to verify who a personal agent is acting for and what the customer has authorized it to do.

Excited to shape the industry standard for how personal agents will interact with businesses.

Media: https://video.twimg.com/amplify_video/2107544534817353728/vid/avc1/1920x1080/pOjx231V3OtYASid.mp4?tag=29

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Archived 2026-10-07 via manual (api.fxtwitter.com, fetched 11:31 UTC).