Use the Lens built-in browser to inspect a running web application. Trigger when the request involves previewing a page, taking screenshots, reading DOM, checking console errors, picking elements to locate source code, or comparing rendered output to a design spec.
86
82%
Does it follow best practices?
Impact
90%
1.57xAverage score across 3 eval scenarios
Advisory
Suggest reviewing before use
Security
1 medium severity finding. This skill can be installed but you should review these findings before use.
The skill exposes the agent to untrusted, user-generated content from public third-party sources, creating a risk of indirect prompt injection. This includes browsing arbitrary URLs, reading social media posts or forum comments, and analyzing content from unknown websites.
Third-party content exposure detected (high risk: 0.90). The skill's Lens browser explicitly loads arbitrary URLs (see "Opening Lens" — "Enter a URL in the address bar") and provides MCP tools that read and execute page content (stave_lens_navigate, stave_lens_get_html, stave_lens_get_text, stave_lens_evaluate, stave_lens_get_console/network), so the agent will ingest untrusted public web content that can influence its actions.
e275ad5
If you maintain this skill, you can claim it as your own. Once claimed, you can manage eval scenarios, bundle related skills, attach documentation or rules, and ensure cross-agent compatibility.