UI UX Pro Max is an AI skill that supplies design guidance for creating user interfaces and user experiences across multiple platforms and frameworks. It is used by developers working with AI coding agents to plan and build application designs.
Borrowing it
Nothing to install: this file belongs to nextlevelbuilder/ui-ux-pro-max-skill. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/nextlevelbuilder/ui-ux-pro-max-skill/main/.claude/skills/ui-ux-pro-max/SKILL.mdgit clone --depth 1 https://github.com/nextlevelbuilder/ui-ux-pro-max-skillWrote 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/nextlevelbuilder/ui-ux-pro-max-skill/ui-ux-pro-max)<a href="https://agentmods.dev/skills/nextlevelbuilder/ui-ux-pro-max-skill/ui-ux-pro-max"><img src="https://agentmods.dev/badge/skills/nextlevelbuilder/ui-ux-pro-max-skill/ui-ux-pro-max/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/nextlevelbuilder/ui-ux-pro-max-skill/ui-ux-pro-max"><img src="https://agentmods.dev/badge/skills/nextlevelbuilder/ui-ux-pro-max-skill/ui-ux-pro-max.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket pass
- Snyk 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 | $0.00114 | $0.03804 |
| Opus 5.5 | $0.00046 | $0.01522 |
| Sonnet 5.5 | $0.00023 | $0.00761 |
| Haiku 4.5 | $0.00011 | $0.00380 |
Grade A, and why
ui-ux-pro-max 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 1mo 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.
Copies of this mod
8 near-identical copies found in the catalogue:
- ui-ux-pro-max — 100% identical, 22 lines differ
- ui-ux-pro-max — 100% identical, 0 lines differ
- ui-ux-pro-max — 100% identical, 0 lines differ
- ui-ux-pro-max — 100% identical, 0 lines differ
- ui-ux-pro-max — 100% identical, 54 lines differ
- ui-ux-pro-max — 100% identical, 12 lines differ
- ui-ux-pro-max — 100% identical, 42 lines differ
- ui-ux-pro-max — 94% identical, 2 lines differ
How it starts
The opening of the file, as written. The whole thing — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UI/UX Pro Max - Design Intelligence
Searchable local UI/UX guidance: 79 searchable styles (50 active), 192 product palettes and exact reasoning profiles, 74 font pairings, 119 UX guidelines, 105 curated icons, 17 GSAP presets, 25 chart types, and 22 technology stacks.
When to Apply
Use this Skill when the task involves UI structure, visual design decisions, interaction patterns, or user experience quality control: designing new pages, creating/refactoring UI components, choosing color/typography/spacing/layout systems, reviewing UI for UX/accessibility/consistency, implementing navigation/animation/responsive behavior, or improving perceived quality and usability.
Skip it for pure backend logic, API/database design, non-visual performance work, infrastructure/DevOps, or non-visual scripts — unless the task changes how something looks, feels, moves, or is interacted with.
Rule Categories by Priority
Follow priority 1→10 to decide which category to focus on first; use --domain <Domain> to query full details. The full rule text for every category lives in references/quick-reference.md — read it on demand rather than loading it every time.
| Priority | Category | Impact | Domain | Key Checks (Must Have) | Anti-Patterns (Avoid) |
|---|---|---|---|---|---|
| 1 | Accessibility | CRITICAL | ux |
Contrast 4.5:1, Alt text, Keyboard nav, Aria-labels | Removing focus rings, Icon-only buttons without labels |
| 2 | Touch & Interaction | CRITICAL | ux |
Min size 44×44px, 8px+ spacing, Loading feedback | Reliance on hover only, Instant state changes (0ms) |
| 3 | Performance | HIGH | ux |
WebP/AVIF, Lazy loading, Reserve space (CLS < 0.1) | Layout thrashing, Cumulative Layout Shift |
| 4 | Style Selection | HIGH | style, product |
Match product type, Consistency, SVG icons (no emoji) | Mixing flat & skeuomorphic randomly, Emoji as icons |
| 5 | Layout & Responsive | HIGH | ux |
Mobile-first breakpoints, Viewport meta, No horizontal scroll | Horizontal scroll, Fixed px container widths, Disable zoom |
| 6 | Typography & Color | MEDIUM | typography, color |
Base 16px, Line-height 1.5, Semantic color tokens | Text < 12px body, Gray-on-gray, Raw hex in components |
| 7 | Animation | MEDIUM | ux, gsap |
Context-aware timing, Motion conveys meaning, Spatial continuity | One duration for every transition, Animating width/height, No reduced-motion |
| 8 | Forms & Feedback | MEDIUM | ux |
Visible labels, Error near field, Helper text, Progressive disclosure | Placeholder-only label, Errors only at top, Overwhelm upfront |
| 9 | Navigation Patterns | HIGH | ux |
Predictable back, Bottom nav ≤5, Deep linking | Overloaded nav, Broken back behavior, No deep links |
| 10 | Charts & Data | LOW | chart |
Legends, Tooltips, Accessible colors | Relying on color alone to convey meaning |
What ships with it
60 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
- data/app-interface.csv 11 KB
- data/catalog-summary.json 2.3 KB
- data/charts.csv 23 KB
- data/colors.csv 37 KB
- data/data-provenance.json 36 KB
- data/google-font-licenses.json 423 KB
- data/google-fonts.csv 730 KB
- data/icons.csv 57 KB
- data/landing.csv 25 KB
- data/motion.csv 14 KB
- data/phosphor-icons-upstream.json 805 KB
- data/products.csv 74 KB
- data/react-performance.csv 15 KB
- data/stacks/angular.csv 19 KB
- data/stacks/astro.csv 14 KB
- data/stacks/avalonia.csv 27 KB
- data/stacks/flutter.csv 14 KB
- data/stacks/html-tailwind.csv 16 KB
- data/stacks/javafx.csv 33 KB
- data/stacks/jetpack-compose.csv 12 KB
- data/stacks/laravel.csv 20 KB
- data/stacks/nextjs.csv 18 KB
- data/stacks/nuxt-ui.csv 28 KB
- data/stacks/nuxtjs.csv 22 KB
- data/stacks/react-native.csv 14 KB
- data/stacks/react.csv 21 KB
- data/stacks/shadcn.csv 23 KB
- data/stacks/svelte.csv 15 KB
- data/stacks/swiftui.csv 15 KB
- data/stacks/threejs.csv 46 KB
- data/stacks/uno.csv 29 KB
- data/stacks/uwp.csv 24 KB
- data/stacks/vue.csv 13 KB
- data/stacks/winui.csv 27 KB
- data/stacks/wpf.csv 24 KB
- data/styles.csv 146 KB
- data/typography.csv 49 KB
- data/ui-reasoning.csv 76 KB
- data/ux-guidelines.csv 27 KB
- references/pro-rules.md 11 KB
- references/quick-reference.md 24 KB
- scripts/core.py 40 KB runs code
- scripts/design_system.py 70 KB runs code
- scripts/reasoning_contract.py 5.7 KB runs code
- scripts/search.py 9.2 KB runs code
- scripts/tests/fixtures/catalogs/google-api.json 1.1 KB
- scripts/tests/fixtures/catalogs/google-catalog.json 1.7 KB
- scripts/tests/fixtures/catalogs/google-existing.csv 480 B
- scripts/tests/fixtures/catalogs/google-metadata.json 328 B
- scripts/tests/fixtures/catalogs/google-overrides.json 97 B
- scripts/tests/fixtures/catalogs/icons-curated.csv 495 B
- scripts/tests/fixtures/catalogs/phosphor-core.json 571 B
- scripts/tests/fixtures/catalogs/phosphor-package.json 370 B
- scripts/tests/fixtures/catalogs/phosphor-react-exports.json 87 B
- scripts/tests/fixtures/catalogs/phosphor-react-package.json 81 B
- scripts/tests/fixtures/relevance-baseline.json 87 KB
- scripts/tests/fixtures/relevance-cases.json 36 KB
- scripts/tests/fixtures/relevance-thresholds.json 5.0 KB
- scripts/tests/test_catalog_refresh.py 19 KB runs code
- scripts/tests/test_catalog_summary_line_endings.py 2.9 KB runs code
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.
- 1mo ago First seen · 215 lines · 114 tokens per session scan A ea087c341bfb
ui-ux-pro-max is a skill published in the GitHub repository nextlevelbuilder/ui-ux-pro-max-skill (139,928 stars, last pushed yesterday), licensed MIT. It adds 114 tokens to every session and 3,804 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-08-30.
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