vannifr/responsive-visual-review
Use when you need a structural visual review of a website across breakpoints (mobile/tablet/desktop) to catch layout breaks, overflow, and spacing issues without a baseline or hosted regression service. NOT for CRO/conversion/copy review, NOT for new UI design work, NOT for automated pixel-diff regression gating in CI, NOT for accessibility/contrast auditing.
62
78%
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Low
Low-risk findings worth noting
W011: Third-party content exposure detected (indirect prompt injection risk).
What this means
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.
Why it was flagged
The skill navigates websites via browser automation to capture screenshots for visual review, exposing the agent to arbitrary external web page content.
Where we found it
user-provided target website
content-type · 4 sites
The skill instructs the agent to navigate to arbitrary user-provided URLs via browser automation, capture full-page screenshots, and analyze the rendered content for layout issues, exposing the agent to arbitrary external web page content.
SKILL.md
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Works on any website (static, SPA, SSR, CMS) — all it needs is a reachable URL (local dev server or live).
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1. **Target**: confirm the base URL (local dev server, e.g. `http://localhost:8080`, or a live URL)
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For each page × breakpoint combination, capture a **full-page** screenshot (not just the viewport)
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Use whatever browser automation is available in the environment: Playwright MCP tools (`browser_resize` + `browser_navigate` + `browser_take_screenshot` with `fullPage: true`), or `browser-use` CLI, or A short Playwright script
- Audited
- Security analysis