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cross-browser-render-check

Use when you need to check browser-specific CSS/layout/JS rendering differences (Chromium/Firefox/WebKit) before shipping a CSS/JS change or investigating compatibility issues across engines. NOT for viewport/breakpoint layout review (use responsive-visual-review), NOT for functional/interaction E2E testing across browsers (use playwright-testing), NOT for designing a polyfill/feature-detection fix.

69

Quality

87%

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SecuritybySnyk

Low

Low-risk findings worth noting

SKILL.md
Quality
Evals
Security
Low

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 workflow checks browser rendering on arbitrary websites provided by the user, exposing the agent to external web content.

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Repository

vannifr/agent-skills

Path

skills/cross-browser-render-check/SKILL.md

Audited
Security analysis
Snyk

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