Anthropic Claude Duet Won't Touch Your Money Without Asking
By Daniel Rao · October 22, 2026 Every chatbot in history has waited for you to show up. Claude Duet does the opposite — it shows up in your phone, unprompted, with the morning's most important business already triaged. That inversion is either the future of work software or a privacy headache wearing a helpful face, and Anthropic, to its credit, launched it with the guardrails front and centre: this agent will not send a message, make a payment, sign a document or delete anything without asking you first. Photo: The Claude AI symbol, released under a CC0 1.0 public-domain dedication, via Wikimedia Commons. Claude Duet runs on Claude Opus 5.5. On October 21, 2026, Anthropic opened a research preview of Claude Duet, its proactive AI agent built for "professionals and small business owners with more on their plates than they can track" — Anthropic's own description of the audience. Duet runs on Claude Opus 5.5 and arrives as standalone apps for iOS and Android,...