1Password is launching a new Claude integration for Mac users today. It’s designed to let Anthropic’s AI agent sign in to websites without seeing your password or two-factor authentication code.
1Password for Claude arrives on Mac, here’s how it works
1Password for Claude lets you authorize Claude to complete browser-based tasks that require an account login. This is useful for things like booking travel or managing online accounts.
According to 1Password, approved credentials are delivered through a secure channel and injected directly into the destination page. The password, one-time code, and other secrets never enter Claude’s context, memory, or Anthropic’s systems.
Instead of granting ongoing access to a vault, Claude requests the specific login items it needs for a task. The user can approve or deny that request with a biometric prompt, and the permission lasts only for the current session.
1Password can also broker access across multiple websites during the same task, allowing Claude to complete a multi-step workflow without stopping for a new login each time.
1Password Agentic Mode
The launch also introduces what 1Password calls Agentic Mode.
When a compatible AI agent takes control of the browser, the 1Password extension automatically locks down the vault so that only the credentials explicitly approved for that task remain available.
Users can see when the mode is active and cancel it at any time.
1Password says it also analyzes the page after each autofill. If a form submission fails, any filled values are wiped before control returns to the agent.
Availability
1Password for Claude is available now to Mac users on business, family, and individual plans.
It requires the 1Password desktop app and browser extension, along with the Claude desktop app and browser extension.
Support for payment cards and identity information is planned for a later update.
The Anthropic partnership was first outlined in March, when 1Password said Claude would gain consent-based access to vault items.
This release turns that plan into a shipping Mac feature, while laying the groundwork for similar integrations with other browser-based AI agents.
With iOS 27 and macOS 27, Apple has its own modest password reset feature that uses AI behind the scenes as well.
You can learn more about 1Password’s new Claude integration here.
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