No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by carmahhawwari · Agent Tool · ★ 886
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is ui-design-brain safe to install? View the security audit →
UI Design Brain A Cursor skill that gives the AI agent real UI component knowledge — best practices, layout patterns, and design-system conventions for 60+ interface components — so it generates production-grade UI instead of generic output. What it does When you ask Cursor to build a UI, it typically guesses at component patterns. This skill replaces guessing with a curated knowledge base sourced from component.gallery and enriched with: Best practices for every component (accessibility, sizing, behavior) Common layouts — proven arrangements for each pattern Aliases — so the agent recognizes components by any name Design philosophy — modern, minimal, SaaS-quality standards Anti-patterns — specific things to avoid The result: interfaces that feel designed by a senior product designer, not assembled from a template. Install Option A — Personal skill (all projects) Option B — Project skill (shared with team) Option C — Manual Copy the and files into either: (personal) (project)
| Stars | 886 |
| Forks | 74 |
| Category | Agent Tool |
| Quality Score | 67.8169698342196/100 |
| Last Updated | 2026-02-28 |
| Created | 2026-02-28 |
| Est. Tokens | ~3k |
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ui-design-brain is A Cursor skill that gives AI agents real UI component knowledge — best practices, layout patterns, and design-system conventions for 60+ interface components — so it generates production-grade UI inst. It is categorized as a Agent Tool with 886 GitHub stars.
You can find installation instructions and usage details in the ui-design-brain GitHub repository at github.com/carmahhawwari/ui-design-brain. The project has 886 stars and 74 forks, indicating an active community.
The top alternatives to ui-design-brain on Agent Skills Hub include excalidraw-diagram-skill, raptor, playwright-skill. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: