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 agentmods add skills/madappgang/claude-code/design-referencesnpx skills add MadAppGang/claude-code --skill design-referencesgit clone --depth 1 https://github.com/MadAppGang/claude-codeWrote 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/madappgang/claude-code/design-references)<a href="https://agentmods.dev/skills/madappgang/claude-code/design-references"><img src="https://agentmods.dev/badge/skills/madappgang/claude-code/design-references.svg" alt="Measured on agentmods" 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 | $0.00047 | $0.03465 |
| Opus 5 | $0.00023 | $0.01733 |
| Sonnet 5 | $0.00009 | $0.00693 |
| Haiku 4.5 | $0.00005 | $0.00347 |
Grade A, and why
design-references 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 2d 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
1 near-identical copy found in the catalogue:
- design-references — 97% identical, 15 lines differ
How it starts
The opening of the file, as written. The whole thing — 426 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Design References Skill
Overview
This skill provides predefined design system references that the ui agent can use when reviewing designs. Each reference includes design principles, color guidelines, typography rules, spacing patterns, and component patterns.
Available Design Systems
Material Design 3 (Google)
Reference ID: material-3
Official URL: https://m3.material.io/
Design Principles
- Adaptive & Accessible - Responsive across devices, accessible to all
- Personal & Customizable - Dynamic color, personalization
- Expressive - Motion, shape, and color express brand
Color System
- Dynamic Color - Colors derived from user wallpaper or brand
- Tonal Palettes - 13 tones per color (0-100)
- Color Roles:
- Primary: Main brand color
- Secondary: Accent elements
- Tertiary: Contrast and balance
- Error: Destructive actions
- Surface: Backgrounds and containers
- On-*: Text/icon colors on surfaces
Key Metrics:
- Text contrast: 4.5:1 minimum (WCAG AA)
- Large text contrast: 3:1 minimum
- Non-text contrast: 3:1 minimum
Typography
Type Scale (Default):
| Role | Size | Weight | Line Height |
|---|---|---|---|
| Display Large | 57sp | 400 | 64sp |
| Display Medium | 45sp | 400 | 52sp |
| Display Small | 36sp | 400 | 44sp |
| Headline Large | 32sp | 400 | 40sp |
| Headline Medium | 28sp | 400 | 36sp |
| Headline Small | 24sp | 400 | 32sp |
| Title Large | 22sp | 400 | 28sp |
| Title Medium | 16sp | 500 | 24sp |
| Title Small | 14sp | 500 | 20sp |
| Body Large | 16sp | 400 | 24sp |
| Body Medium | 14sp | 400 | 20sp |
| Body Small | 12sp | 400 | 16sp |
| Label Large | 14sp | 500 | 20sp |
| Label Medium | 12sp | 500 | 16sp |
| Label Small | 11sp | 500 | 16sp |
Font: Roboto (sans-serif)
Spacing
Baseline Grid: 4dp Common Values: 4, 8, 12, 16, 24, 32, 48, 64, 96, 128
Component Patterns
- Buttons: Filled, Outlined, Text, Elevated, Tonal
- Cards: Elevated, Filled, Outlined
- Navigation: Rail, Bar, Drawer
- Inputs: Filled, Outlined
- Dialogs: Basic, Full-screen, Date picker
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.
- 2d ago First seen · 426 lines · 47 tokens per session scan A 0cd7aab53925
design-references is a skill published in the GitHub repository MadAppGang/claude-code (279 stars, last pushed 5mo ago), licensed MIT. It adds 47 tokens to every session and 3,465 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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