Borrowing it
Nothing to install: this file belongs to cdavid817/vanehub-ai. 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/cdavid817/vanehub-ai/main/.claude/skills/design-system/SKILL.mdgit clone --depth 1 https://github.com/cdavid817/vanehub-aiWrote 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/cdavid817/vanehub-ai/design-system)<a href="https://agentmods.dev/skills/cdavid817/vanehub-ai/design-system"><img src="https://agentmods.dev/badge/skills/cdavid817/vanehub-ai/design-system/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/cdavid817/vanehub-ai/design-system"><img src="https://agentmods.dev/badge/skills/cdavid817/vanehub-ai/design-system.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00052 | $0.01693 |
| Opus 5.5 | $0.00021 | $0.00677 |
| Sonnet 5.5 | $0.00010 | $0.00339 |
| Haiku 4.5 | $0.00005 | $0.00169 |
Grade A, and why
design-system 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.
This is a copy
100% identical to design-system — 4 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 245 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Design System
Token architecture, component specifications, systematic design, slide generation.
When to Use
- Design token creation
- Component state definitions
- CSS variable systems
- Spacing/typography scales
- Design-to-code handoff
- Tailwind theme configuration
- Slide/presentation generation
Token Architecture
Load: references/token-architecture.md
Three-Layer Structure
Primitive (raw values)
↓
Semantic (purpose aliases)
↓
Component (component-specific)
Example:
/* Primitive */
--color-blue-600: #2563EB;
/* Semantic */
--color-primary: var(--color-blue-600);
/* Component */
--button-bg: var(--color-primary);
Quick Start
Generate tokens:
node scripts/generate-tokens.cjs --config tokens.json -o tokens.css
Validate usage:
node scripts/validate-tokens.cjs --dir src/
References
| Topic | File |
|---|---|
| Token Architecture | references/token-architecture.md |
| Primitive Tokens | references/primitive-tokens.md |
| Semantic Tokens | references/semantic-tokens.md |
| Component Tokens | references/component-tokens.md |
| Component Specs | references/component-specs.md |
| States & Variants | references/states-and-variants.md |
| Tailwind Integration | references/tailwind-integration.md |
Component Spec Pattern
| Property | Default | Hover | Active | Disabled |
|---|---|---|---|---|
| Background | primary | primary-dark | primary-darker | muted |
| Text | white | white | white | muted-fg |
| Border | none | none | none | muted-border |
| Shadow | sm | md | none | none |
Scripts
| Script | Purpose |
|---|---|
generate-tokens.cjs |
Generate CSS from JSON token config |
validate-tokens.cjs |
Check for hardcoded values in code |
search-slides.py |
BM25 search + contextual recommendations |
slide-token-validator.py |
Validate slide HTML for token compliance |
fetch-background.py |
Fetch images from Pexels/Unsplash |
What ships with it
26 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/slide-backgrounds.csv 1.0 KB
- data/slide-charts.csv 8.4 KB
- data/slide-color-logic.csv 877 B
- data/slide-copy.csv 6.3 KB
- data/slide-layout-logic.csv 981 B
- data/slide-layouts.csv 8.6 KB
- data/slide-strategies.csv 8.0 KB
- data/slide-typography.csv 735 B
- references/component-specs.md 6.8 KB
- references/component-tokens.md 4.9 KB
- references/primitive-tokens.md 4.5 KB
- references/semantic-tokens.md 4.1 KB
- references/states-and-variants.md 4.7 KB
- references/tailwind-integration.md 5.5 KB
- references/token-architecture.md 5.2 KB
- scripts/embed-tokens.cjs 2.5 KB runs code
- scripts/fetch-background.py 12 KB runs code
- scripts/generate-slide.py 28 KB runs code
- scripts/generate-tokens.cjs 4.9 KB runs code
- scripts/html-token-validator.py 12 KB runs code
- scripts/search-slides.py 9.0 KB runs code
- scripts/slide_search_core.py 14 KB runs code
- scripts/slide-token-validator.py 973 B runs code
- scripts/tests/test_validate_tokens.py 1.6 KB runs code
- scripts/validate-tokens.cjs 5.8 KB runs code
- templates/design-tokens-starter.json 7.0 KB
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 · 245 lines · 52 tokens per session scan A 655468bb723a
design-system is a skill published in the GitHub repository cdavid817/vanehub-ai (109 stars, last pushed 4d ago), licensed Apache-2.0. It adds 52 tokens to every session and 1,693 once invoked, about $0.0002 per session on Opus 5.5. A static security scan graded it A with 0 findings. It is 100% identical to design-system, differing in 4 lines, and is treated as a copy.
Other skills, from other repositories
webgl-holographic-foil
A self-contained WebGL2 hero: thin-film interference over a crushed-foil surface whose palette shifts with the viewing angle; move the cursor to tilt the film.
webgl-liquid-iridescence
A self-contained WebGL2 hero: a living oil-on-water field brightened into iridescent caustic filaments; move the cursor to bend the flow.
delight
Add moments of joy, personality, and unexpected touches that make interfaces memorable and enjoyable to use. Elevates functional to delightful. Use when the user asks to add polish, personality, animations, micro-interactions, delight, or make an interface feel fun or memorable.
animate
Review a feature and enhance it with purposeful animations, micro-interactions, and motion effects that improve usability and delight. Use when the user mentions adding animation, transitions, micro-interactions, motion design, hover effects, or making the UI feel more alive.
liquid-glass
Apple Liquid Glass design system. Use when building UI with translucent, depth-aware glass morphism following Apple's design language. Provides CSS tokens, component patterns, dark/light mode, and animation specs.
teach-impeccable
One-time setup that gathers design context for your project and saves it to your AI config file. Run once to establish persistent design guidelines.