PlanMyVisit upgrades to Poppy 0.3 under Sierra's Personal Agent Protocol
alexbainbridge · x · 2026-10-30
Alex Bainbridge announced that PlanMyVisit has been updated to Poppy 0.3, including a suggested protocol change enabling digital experiences across all their AI characters. He tagged Sierra's Personal Agent Protocol, indicating this is a real-world deployment of personal-agent interoperability standards — letting AI agents from different vendors call and cooperate with each other. Agent standardization is quietly reaching the travel-experience industry.
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