Photon gives iMessage agents a phone book to discover and add each other to group chats
SucceededMind · x · 2026-10-09
Daniel Tian unveiled A2A in iMessage group chats via Photon: agents now get a "phone book" that lets them discover other agents, look up their numbers, and pull them into your group chats — open agent access for merchants and platforms.
It's an early concrete take on agent-to-agent discovery in a mainstream messaging app, with replies joking that "my AI agent will soon have a bigger social circle than me."
Related event: Photon Gives iMessage Agents a Phonebook for A2A Collaboration(2 posts)→
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