design-system-library

design-system-library is a skill for Claude Code from modu-ai/moai-cowork. It costs 230 tokens per session (2,868 once invoked), scanned A, original, Apache-2.0.

A library of 75 brand design systems containing reusable choices for colors, typography, spacing, borders, and interface components. It applies those choices to single-file HTML documents and can provide guidance for Claude Design.

In plain words
What is it for?
Use it when creating reports, landing pages, dashboards, developer documents, or Claude Design handoff materials in a selected brand style.
Why use it?
It gives a document or page a defined visual system without requiring you to assemble every style rule from scratch.

Skill for Claude Code

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

Part of the moai-designer plugin — 17 skills shipped together

Good fit Use it when creating reports, landing pages, dashboards, developer documents, or Claude Design handoff materials in a selected brand style.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/modu-ai/moai-cowork/design-system-library
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 modu-ai/moai-cowork --skill design-system-library
Clone the repo
git clone --depth 1 https://github.com/modu-ai/moai-cowork

Made for: Claude Code.

Or install moai-designer, the plugin that ships this one along with the rest of its 17 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-library

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

Your own site · 80×15
<a href="https://agentmods.dev/skills/modu-ai/moai-cowork/design-system-library"><img src="https://agentmods.dev/badge/skills/modu-ai/moai-cowork/design-system-library.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 230 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,868 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 $0.00230 $0.02868
Opus 5 $0.00115 $0.01434
Sonnet 5 $0.00046 $0.00574
Haiku 4.5 $0.00023 $0.00287

Measured 7d ago against content hash 672f6d7d1a9d, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-11, from the pricing page.

Security

Grade A, and why

design-system-library 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 7d 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/moai-designer/skills/design-system-library/SKILL.md · 185 lines

How it starts

The opening of the file, as written. The whole thing — 185 lines — stays where its author put it; the contents beside it link to each section on GitHub.

design-system-library — 75개 브랜드 디자인 시스템 SSOT

목적과 범위

글로벌 브랜드 75종(56개 풍부 분석 + 19개 경량 토큰)의 디자인 시스템(token 기반 분석 결과)을 단일 진실 원천(single source of truth)으로 보관하고, HTML 산출물에 적용 가능한 형태로 제공합니다.

두 가지 소비 경로:

  1. doc-html-report / HTML 문서 렌더design_system 파라미터로 시스템 선택 → Tailwind Play CDN config + shadcn vanilla 컴포넌트로 단일 파일 HTML 렌더
  2. Claude Design 핸드오프design-system-prep가 본 라이브러리 시스템을 DESIGN.md 합성 소스로 사용 → design-handoff의 references/context에 지침 포함

핵심 원칙:

  • 라이브러리는 데이터(token + 분석) SSOT — 렌더 로직은 소비자(doc-html-report)가 소유
  • Tailwind Play CDN으로 단일 파일·외부 빌드 없이 브랜드 토큰 적용 (인터넷 연결 필요)
  • shadcn 컴포넌트는 React가 아닌 vanilla HTML/CSS로 재현 (단일 파일·React 불필요)
  • 기존 doc-html-report 0의존 템플릿은 유지 — design_system 미지정 시 하위 호환

3개 기본 테마 (Default)

모든 HTML 산출물의 기본 선택지. 사용자가 명시하지 않아도 결과물 성격에 따라 자동 추천합니다.

테마 무드 캔버스 강조 폰트 적합 산출물
claude warm editorial (default) cream #faf9f5 coral #cc785c Copernicus serif + StyreneB sans 보고서·사업계획서·편집성 문서
clickhouse high-contrast engineering near-black #0a0a0a electric yellow #faff69 Inter 700 기술 리포트·데이터 대시보드·개발자 문서
clay playful B2B cream #fffaf0 6-color saturated cards (pink/teal/lavender/peach/ochre) Plain Black/Inter 랜딩·마케팅·제품 소개

상세 토큰: systems/anthropic-claude.md · systems/clickhouse.md · systems/clay.md

자동 추천 휴리스틱

산출물 추천 테마
주간 현황·경영 요약·사업계획서 claude (warm editorial)
인시던트 리포트·데이터 리포트·API 문서 clickhouse (다크 엔지니어링)
랜딩·제품 소개·마케팅 원고 clay (playful saturated)
재무제표·법률 문서 claude (편집성·신뢰)

전체 75개 카탈로그

systems/registry.md 참조 — 분류(light/warm/dark) · 캔버스 · primary 색 · 폰트 · 무드 메타 포함.

전체 75개 시스템(56개 풍부 분석 + 19개 경량 토큰 ⚙️) — 각 systems/<name>.md에 토큰 보관, registry.md에 휘도 기반 분류(light 48 · dark 25 · warm 2)·메타 표기. 기본 3테마(claude/clickhouse/clay)는 Tailwind 매핑 검증 완료. 19개 경량(⚙️)은 테마_컴포넌트_쇼케이스_전체.html에서 추출 — 풍부한 분석·typography 스케일은 추후 보강.

Read the full file on GitHub · 185 lines

Files

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.

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. 7d ago First seen · 185 lines · 230 tokens per session scan A 672f6d7d1a9d

Subscribe to this mod's changes

design-system-library is a skill published in the GitHub repository modu-ai/moai-cowork (300 stars, last pushed 8d ago), licensed Apache-2.0. It adds 230 tokens to every session and 2,868 once invoked, about $0.0011 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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