Agent Browser
Automates browser interactions for web testing, form filling, screenshots, and data extraction. Use when the user needs to navigate websites, interact with web pages, fill forms, take screenshots, test web applications, or extract information from web pages.
Why this rating
Deterministic checks triggered by the tool capabilities and evidence.
- Locality: Hybrid
Navigates to user-provided URLs in a real browser.
- Data access: Sensitive
Can read page content and cookies/localStorage.
- Action surface: Execute
Can run page JavaScript and perform state-changing browser interactions.
Best practices
Follow these steps to reduce risk when using this skill.
- Use a dedicated browser session and clear cookies/storage after runs.
- Restrict automation to trusted URLs and review any form submissions.
- Avoid storing credentials in saved state files; delete or protect them.
Evidence links
Public sources backing the indicator assignments.
Always be careful when navigating away from the website.
Max-risk rule
If any capability reaches a higher level, the entire indicator level bumps up to keep ratings deterministic and easy to scan.