frontend-ui-ux

frontend-ui-ux is a skill for Claude Code, Codex from ArabelaTso/Skills-4-SE. It costs 41 tokens per session (676 once invoked), scanned A, original, Apache-2.0.

A frontend design and coding guide for making user interfaces when there is no finished design mockup. It covers visual choices such as layout, typography, colors, accessibility, and interactions.

In plain words
What is it for?
Use it to build or improve frontend pages, choose an aesthetic style, refine spacing and colors, and add polished interactions.
Why use it?
It provides a consistent visual direction when developers need to make design decisions while implementing a web interface.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: mentions OpenCode.

Good fit Use it to build or improve frontend pages, choose an aesthetic style, refine spacing and colors, and add polished interactions.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/arabelatso/skills-4-se/frontend-ui-ux
Install

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.

Any agent
npx skills add ArabelaTso/Skills-4-SE --skill frontend-ui-ux
Clone the repo
git clone --depth 1 https://github.com/ArabelaTso/Skills-4-SE

Made for: Claude Code, Codex.

Wrote 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.

agentmods badge for frontend-ui-ux

README.md
[![agentmods](https://agentmods.dev/badge/skills/arabelatso/skills-4-se/frontend-ui-ux/github.svg)](https://agentmods.dev/skills/arabelatso/skills-4-se/frontend-ui-ux)
Your own site
<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.

agentmods 80×15 button for frontend-ui-ux

Your own site · 80×15
<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>
Per session 41 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 676 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce 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

Measured 8d ago against content hash 6e888f331131, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

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.

skills/frontend-ui-ux/SKILL.md · 66 lines

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:

  1. Purpose: What problem does this solve? Who uses it?
  2. Tone: Pick an extreme — brutally minimal, maximalist, retro-futuristic, luxury, playful, editorial, brutalist, art deco, soft/pastel, industrial
  3. Constraints: Framework, performance, accessibility requirements
  4. 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

Read the full file on GitHub · 66 lines

Changes

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.

  1. 8d ago First seen · 66 lines · 41 tokens per session scan A 6e888f331131

Subscribe to this mod's changes

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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