1Password has launched a new browser integration for Claude that allows the Anthropic chatbot to access stored security credentials like usernames and passwords. The 1Password for Claude feature means that users can authorize Claude to complete multi-step tasks like booking travel and managing online accounts on their behalf without having to manually input their login credentials.
Security Through Zero-Exposure Framework
According to 1Password, this automation is made possible by a new “zero-exposure security framework.” The system works by injecting the required credentials for each task through a secure channel that the Claude agent cannot view. This ensures that while the AI is granted permission to use stored details, it cannot actually see passwords or multi-factor authentication (MFA) codes.
Access is granted on a per-task basis, with 1Password requiring users to approve or deny each request via a single biometric prompt. As a precaution, the company also scans the page after every autofill to ensure nothing remains exposed in form submissions before returning control to the AI agent. “The moment an AI agent takes control of the browser, 1Password locks down automatically,” the company stated, limiting access strictly to explicitly granted credentials.
Availability and Requirements
1Password for Claude is currently available for 1Password users on Mac across business, family, and individual plans. To use the feature, users must have the desktop applications and browser extensions for both 1Password and Claude installed. While the tool currently focuses on login-related details, 1Password noted that support for payment cards and identity details will be available sometime after the initial launch.
