1Password launched a browser integration with Anthropic’s Claude in July 2026 that allows the AI to access stored login credentials and complete multi-step online tasks — such as booking travel or managing accounts — without users needing to manually enter their details.
The feature, called 1Password for Claude, is built on what 1Password describes as a “zero-exposure security framework.” Rather than sharing passwords or multi-factor authentication codes directly with Claude, the system injects credentials through a secure channel that the AI model cannot view. This means Claude can use stored login details to act on a user’s behalf without Anthropic’s models ever seeing the underlying security information.
Access is granted on a per-task basis. Users approve or deny each credential request through a single biometric prompt. 1Password also says it scans the page after every autofill to ensure no sensitive data remains exposed in form submissions before returning control to Claude.
“The moment an AI agent takes control of the browser, 1Password locks down automatically, limiting access to only the credentials explicitly granted for the current task,” the company said. “Nothing else in the 1Password vault is reachable.”
The integration is available now for 1Password users on Mac across business, family, and individual plans. It requires both the 1Password desktop app and browser extension, as well as the Claude desktop app and browser extension. Support for payment cards and identity details is not included at launch but is expected to follow.
For users who store sensitive information — including passwords, passkeys, two-factor authentication codes, and API tokens — in 1Password, the integration could reduce friction in AI-assisted workflows while keeping vault contents out of reach of the underlying AI model.
Source: The Verge