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 Primadetaautomation/primadata-marketplace --skill ui-design-systemgit clone --depth 1 https://github.com/Primadetaautomation/primadata-marketplaceWrote 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/primadetaautomation/primadata-marketplace/ui-design-system)<a href="https://agentmods.dev/skills/primadetaautomation/primadata-marketplace/ui-design-system"><img src="https://agentmods.dev/badge/skills/primadetaautomation/primadata-marketplace/ui-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/primadetaautomation/primadata-marketplace/ui-design-system"><img src="https://agentmods.dev/badge/skills/primadetaautomation/primadata-marketplace/ui-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 | $0.00046 | $0.02583 |
| Opus 5 | $0.00023 | $0.01291 |
| Sonnet 5 | $0.00009 | $0.00517 |
| Haiku 4.5 | $0.00005 | $0.00258 |
Grade A, and why
ui-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 11d 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 — 326 lines — stays where its author put it; the contents beside it link to each section on GitHub.
UI Design System
Professional toolkit for creating and maintaining scalable design systems with automated token generation and developer handoff.
Overview
This skill provides comprehensive design system capabilities including programmatic design token generation, color palette creation from brand colors, typography systems, spacing grids, and multi-format exports for seamless design-to-development workflow.
When to Use This Skill
- Creating a new design system from scratch
- Generating design tokens from brand colors
- Building consistent component libraries
- Maintaining visual consistency across products
- Facilitating design-to-developer handoff
- Implementing responsive design systems
- Setting up Tailwind CSS configurations
Core Capabilities
1. Design Token Generation
Automatically generate comprehensive design token systems:
- Color Palettes: Generate 50-900 scales from single brand color
- Typography: Modular type scale with font families and weights
- Spacing: 8pt grid system with semantic naming
- Sizing: Component dimensions and container widths
- Borders: Radius and width tokens for different styles
- Shadows: Elevation system for depth hierarchy
- Animation: Duration and easing tokens
- Breakpoints: Responsive design breakpoints
- Z-Index: Layering system for overlays and modals
2. Style Variations
Three built-in style systems:
- Modern: Inter fonts, subtle shadows, 8px base radius
- Classic: Helvetica fonts, traditional shadows, 4px base radius
- Playful: Poppins fonts, pronounced shadows, 16px base radius
3. Color System Generation
Sophisticated color palette generation:
- Primary and secondary color scales (10 shades each)
- Complementary color calculation (180° hue rotation)
- Neutral gray scale (9 shades)
- Semantic colors (success, warning, error, info)
- Surface colors (background, foreground, card, overlay)
- Automatic contrast calculation
- WCAG accessibility compliance
What ships with it
3 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.
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.
- 11d ago First seen · 326 lines · 46 tokens per session scan A 45358452e2bb
ui-design-system is a skill published in the GitHub repository Primadetaautomation/primadata-marketplace (5 stars, last pushed 9mo ago), licensed MIT. It adds 46 tokens to every session and 2,583 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 2026-08-31.
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