使用此技能生成或审计设计系统，检查视觉一致性，并审查涉及样式的PR。
npx skills add https://github.com/affaan-m/ECC --skill design-systemCopie e cole este comando no Claude Code para instalar a skill
React 18/19 patterns including hooks discipline, server/client component boundaries, Suspense + error boundaries, form actions, data fetching, state management decision trees, and accessibility-first composition. Use when writing or reviewing React components.
React and Next.js performance optimization patterns adapted from Vercel Engineering's React Best Practices (https://github.com/vercel-labs/agent-skills). Organizes 70+ rules across 8 priority categories — waterfalls, bundle size, server-side, client fetching, re-render, rendering, JS micro-perf, advanced. Use when writing, reviewing, or refactoring React/Next.js code for performance.
React component testing with React Testing Library, Vitest/Jest, MSW for network mocking, accessibility assertions with axe, and the decision boundary between component tests and Playwright/Cypress end-to-end runs. Use when writing or fixing tests for React components, hooks, or pages.
Agent-driven scheduling and publishing of social media posts across 13 platforms via SocialClaw. Use when the user wants to publish to X, LinkedIn, Instagram, Facebook Pages, TikTok, Discord, Telegram, YouTube, Reddit, WordPress, or Pinterest — or when managing campaigns, uploading media, or monitoring post delivery status.
End-to-end marketing campaign planning and execution. Covers audience research, positioning, campaign angle definition, landing page copy, email sequences, social posts, ad copy, short-form video scripts, and content calendars. Use as the orchestration layer for multi-channel product launches.
Accessibility patterns for React and Next.js — semantic HTML, ARIA attributes, form labeling, keyboard navigation, focus management, and screen reader support. Use when building any interactive UI component or form.
| name | design-system |
| description | 使用此技能生成或审计设计系统，检查视觉一致性，并审查涉及样式的PR。 |
| origin | ECC |
分析代码库并生成统一的设计系统：
1. 扫描 CSS/Tailwind/styled-components 以查找现有模式
2. 提取：颜色、排版、间距、边框圆角、阴影、断点
3. 研究 3 个竞品网站以获取灵感（通过浏览器 MCP）
4. 提出一套设计令牌（JSON + CSS 自定义属性）
5. 生成 DESIGN.md，说明每个决策的理由
6. 创建一个交互式 HTML 预览页面（自包含，无依赖）
输出：DESIGN.md + design-tokens.json + design-preview.html
从10个维度对界面进行评分（每项0-10分）：
1. 色彩一致性 — 你使用的是自己的调色板还是随机的十六进制值？
2. 排版层级 — 清晰的 h1 > h2 > h3 > 正文 > 说明文字？
3. 间距节奏 — 一致的尺度（4px/8px/16px）还是随意设置？
4. 组件一致性 — 相似的元素看起来是否相似？
5. 响应式行为 — 在断点处流畅还是混乱？
6. 深色模式 — 完整实现还是半途而废？
7. 动画 — 有目的性还是多余？
8. 无障碍性 — 对比度、焦点状态、触摸目标
9. 信息密度 — 杂乱还是整洁？
10. 细节打磨 — 悬停状态、过渡效果、加载状态、空状态
每个维度都会获得评分、具体示例以及包含精确文件:行号的修复方案。
识别通用的AI生成设计模式：
- 到处滥用渐变效果
- 默认采用紫蓝配色
- 毫无意义的"玻璃拟态"卡片
- 不该圆角的地方强行圆角
- 滚动时过度动画效果
- 居中文字搭配默认渐变的通用英雄区
- 毫无个性的无衬线字体堆叠
为SaaS应用生成设计系统：
/design-system generate --style minimal --palette earth-tones
审查现有界面：
/design-system audit --url http://localhost:3000 --pages / /pricing /docs
检测AI生成内容：
/design-system slop-check