design-system-generator

design-system-generator is a skill for Claude Code from thienanblog/awesome-ai-agent-skills. It costs 80 tokens per session (1,852 once invoked), scanned A, original, Apache-2.0.

A guided tool for creating a project-specific design-system document. It covers reusable interface parts, design tokens such as colors and spacing, accessibility, motion, visual checks, and assets.

In plain words
What is it for?
It helps document UI conventions for React, Vue, Svelte, Angular, server-rendered, and hybrid projects, including styling choices, themes, and accessibility targets.
Why use it?
It turns scattered interface decisions into shared rules that developers can follow across different kinds of web projects.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin. Also seen: mentions CLAUDE.md; mentions subagents; mentions AGENTS.md.

Part of the project-development-skills plugin — 11 skills shipped together

Good fit It helps document UI conventions for React, Vue, Svelte, Angular, server-rendered, and hybrid projects, including styling choices, themes, and accessibility targets.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/thienanblog/awesome-ai-agent-skills/design-system-generator
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 thienanblog/awesome-ai-agent-skills --skill design-system-generator
Clone the repo
git clone --depth 1 https://github.com/thienanblog/awesome-ai-agent-skills

Made for: Claude Code.

Or install project-development-skills, the plugin that ships this one along with the rest of its 11 skills.

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 design-system-generator

README.md
[![agentmods](https://agentmods.dev/badge/skills/thienanblog/awesome-ai-agent-skills/design-system-generator/github.svg)](https://agentmods.dev/skills/thienanblog/awesome-ai-agent-skills/design-system-generator)
Your own site
<a href="https://agentmods.dev/skills/thienanblog/awesome-ai-agent-skills/design-system-generator"><img src="https://agentmods.dev/badge/skills/thienanblog/awesome-ai-agent-skills/design-system-generator/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 design-system-generator

Your own site · 80×15
<a href="https://agentmods.dev/skills/thienanblog/awesome-ai-agent-skills/design-system-generator"><img src="https://agentmods.dev/badge/skills/thienanblog/awesome-ai-agent-skills/design-system-generator.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 80 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,852 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 $0.00080 $0.01852
Opus 5 $0.00040 $0.00926
Sonnet 5 $0.00016 $0.00370
Haiku 4.5 $0.00008 $0.00185

Measured 12d ago against content hash ae6dad3c8853, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

design-system-generator 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 12d 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.

plugins/project-development-skills/skills/design-system-generator/SKILL.md · 223 lines

How it starts

The opening of the file, as written. The whole thing — 223 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Design System Generator

Overview

This skill generates a project-specific DESIGN_SYSTEM.md that enforces consistent UI/UX across:

  • SPAs (React/Vue/Svelte/Angular)
  • Traditional server-rendered sites (Laravel, Rails, Django, WordPress, etc.)
  • Hybrid systems (admin + marketing + docs)

The design system must be component-based, portable, and practical for real implementation.

Run this skill in the main conversation. Do not spawn subagents, agent teams, or delegated parallel workers unless the user explicitly approves the proposed count and scope after being told that doing so can increase usage. Ask again before expanding an approved scope.

Interactive Workflow

Required Questions

Ask these questions before generating the document:

1. Project type: SPA / Traditional / Hybrid

2. Primary framework(s): React/Vue/Svelte/Angular/None + backend/framework

3. Existing UI/template/design system already in use? (yes/no)

4. CSS approach preference:
   a) Tailwind/utility-first
   b) SCSS/SASS
   c) CSS Modules
   d) styled-components/emotion
   e) Component library (MUI/Ant/etc.)

5. Do you need light mode only, light+dark, or multi-theme?

6. Accessibility target (recommend WCAG AA) and keyboard support expectations

7. Browser/device support constraints

8. i18n/RTL requirements (if any)

9. Do you want design tokens exported? (CSS vars / JSON / both)

Reply examples:
- Short: `1a 2b 3no 4a 5b 6aa 7modern 8no 9both`
- Detailed: `SPA with Vue 3, no existing design system, using Tailwind, light+dark theme, WCAG AA, modern browsers only, no RTL, export both CSS vars and JSON`

Optional Questions (ask only if relevant)

  • Figma link or brand guide?
  • Multi-tenant theming?
  • Mobile app alignment?

Decision Policy

Rule 1: Prefer existing stack

If the project already uses a template or styling system, adapt to it.

Rule 2: Choose one best-fit direction

Do not provide 3-5 "options" unless the user requests comparison. Pick one approach and commit.

Read the full file on GitHub · 223 lines

Files

What ships with it

6 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.

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. 12d ago First seen · 223 lines · 80 tokens per session scan A ae6dad3c8853

Subscribe to this mod's changes

design-system-generator is a skill published in the GitHub repository thienanblog/awesome-ai-agent-skills (65 stars, last pushed 14d ago), licensed Apache-2.0. It adds 80 tokens to every session and 1,852 once invoked, about $0.0004 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 2026-08-30.

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