Anthropic Launches Claude Duet, a Proactive AI Agent That Messages Users First

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Anthropic has opened a research preview of Claude Duet, an app in which Claude acts as a proactive agent that monitors connected accounts and prepares work while the user is away. The agent messages users when something needs their input, such as approving drafts or payments. Access is currently limited to US Claude Pro and Max subscribers through a waitlist, with Team and Enterprise plans not yet supported. The article argues that the key shift is that human attention, not the model, is now the critical safeguard, since frequent approval requests can lead users to approve without reviewing. Duet runs on its own cloud environment and draws on the user's Claude memory and connectors.

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