Meta and Sierra Lead Working Group on AI Agent Identity Standards

mikeflache · x · 2026-11-10

Meta and Sierra are leading a working group, with ElevenLabs as design partner, to standardize how personal AI agents identify themselves to businesses — who they are, who they act for, and what they're allowed to do. As agents start calling airlines, banks and doctors on users' behalf, the proposal calls for an 'AI agent passport': an accountable owner, clear permissions, spending/action limits, and human revocation. The author likens it to how caller ID enabled trust to scale on phone networks.

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