Anthropic has integrated Claude Cowork directly into its existing Chrome extension, allowing the full agent to run within the browser side panel. Previously, the tool could only browse and gather information from logged-in pages. The update enables skills and plugins to execute tasks without extra setup, transforming raw research into Excel files, PowerPoint slides, or formal reports. Anthropic cites specific applications such as pulling metrics from analytics dashboards, organising Google Drive folders, and logging sales calls in Salesforce. The system requests confirmation before making purchases, while sessions remain tied to user accounts rather than specific devices.
This move consolidates browser automation and agent capabilities into a single interface, reducing the friction of switching between tools for data extraction and output generation. It also highlights a specific security risk, as the extension remains vulnerable to prompt injection attacks found in hidden website instructions. Anthropic explicitly advises against using the feature with banking or health data. The update is currently available for all paid plans via the Chrome Web Store.
- Tasks include pulling metrics, organising drives, and logging calls
- Confirmation is required before any purchases are made
- Security warnings apply to sensitive financial and health information
