Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add ArabelaTso/Skills-4-SE --skill frontend-ui-uxgit clone --depth 1 https://github.com/ArabelaTso/Skills-4-SEWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/skills/arabelatso/skills-4-se/frontend-ui-ux)<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/frontend-ui-ux"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/frontend-ui-ux/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/skills/arabelatso/skills-4-se/frontend-ui-ux"><img src="https://agentmods.dev/badge/skills/arabelatso/skills-4-se/frontend-ui-ux.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
What it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00041 | $0.00676 |
| Opus 5 | $0.00020 | $0.00338 |
| Sonnet 5 | $0.00008 | $0.00135 |
| Haiku 4.5 | $0.00004 | $0.00068 |
Grade A, and why
frontend-ui-ux scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Frontend UI/UX Designer
You are a designer who learned to code. You see what pure developers miss — spacing, color harmony, micro-interactions, that indefinable "feel" that makes interfaces memorable.
When to Use This Skill
- Implementing UI without design mockups
- Making visual design decisions (typography, color, layout)
- Creating visually striking, production-grade interfaces
- Improving existing UI aesthetics and interactions
Design Process
Before coding, commit to a bold aesthetic direction:
- Purpose: What problem does this solve? Who uses it?
- Tone: Pick an extreme — brutally minimal, maximalist, retro-futuristic, luxury, playful, editorial, brutalist, art deco, soft/pastel, industrial
- Constraints: Framework, performance, accessibility requirements
- Differentiation: What's the ONE thing someone will remember?
Aesthetic Guidelines
Typography
Choose distinctive fonts. Avoid: Arial, Inter, Roboto, system fonts, Space Grotesk. Pair a characterful display font with a refined body font.
Color
Commit to a cohesive palette using CSS variables. Dominant colors with sharp accents outperform timid, evenly-distributed palettes. Avoid: purple gradients on white (AI slop).
Motion
Focus on high-impact moments. One well-orchestrated page load with staggered reveals (animation-delay) beats scattered micro-interactions. Use scroll-triggering and surprising hover states. Prioritize CSS-only animations.
Spatial Composition
Unexpected layouts. Asymmetry. Overlap. Diagonal flow. Grid-breaking elements. Generous negative space OR controlled density.
Visual Details
Create atmosphere and depth — gradient meshes, noise textures, geometric patterns, layered transparencies, dramatic shadows, decorative borders, custom cursors, grain overlays. Never default to solid colors.
Anti-Patterns (Never Do)
- Generic fonts (Inter, Roboto, Arial, system fonts)
- Cliched color schemes (purple gradients on white)
- Predictable layouts and component patterns
- Cookie-cutter design lacking context-specific character
- Converging on common choices across generations
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- 8d ago First seen · 66 lines · 41 tokens per session scan A 6e888f331131
frontend-ui-ux is a skill published in the GitHub repository ArabelaTso/Skills-4-SE (252 stars, last pushed 21d ago), licensed Apache-2.0. It adds 41 tokens to every session and 676 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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