Skills

Skills for coding agents.

Skills we use and recommend, tested on real work. Each installs with one command and works with Claude Code, Cursor, and other agents. Learn about skills

Skills give coding agents domain expertise on demand. Install once, skip repeating the same guidance every conversation.

DevAbas/fe-architect
Makes your agent reason about frontend architecture like a senior engineer. Real tradeoffs, not opinions. 12 architectural domains (rendering, state, performance, security, styling, and 7 more) loaded on demand.
Safe
Works with
Claude Code
Cursor
Codex
Copilot
last repo activity Jul 2026
npx skills add DevAbas/skills -s fe-architect
DevAbas/react-audit
Structural health check for React and Next.js. Provides a Fragility Score (0-100), 12 concepts (error flow, state, side effects, modularity, and 8 more) scanned, fixes included.
Runs scripts · 5/6 pass
Works with
Claude Code
Cursor
Codex
Copilot
last repo activity Jul 2026
npx skills add DevAbas/skills -s react-audit
anthropics/frontend-design
Stops your agent from producing the same gray Tailwind UI every time. Sets a design philosophy first, then executes with intent.
Safe
Works with
Claude Code
Cursor
Codex
Copilot
160klast repo activity Jul 2026
npx skills add anthropics/skills -s frontend-design
vercel-labs/web-design-guidelines
Fetches the latest Web Interface Guidelines from Vercel and checks your code against WCAG, focus states, touch targets, and heading hierarchy.
External calls · 5/6 pass
Works with
Claude Code
Cursor
Codex
Copilot
29klast repo activity Jul 2026
npx skills add vercel-labs/agent-skills -s web-design-guidelines
addyosmani/accessibility
Catches ARIA mistakes, missing labels, and broken keyboard navigation. Returns the exact fix, not a generic warning.
Runs scripts, External calls · 4/6 pass
Works with
Claude Code
Cursor
Codex
Copilot
2.5klast repo activity Jun 2026
npx skills add addyosmani/web-quality-skills -s accessibility
shadcn/shadcn
Teaches your agent the correct shadcn/ui patterns. Component composition, theming, variant APIs. Stops it from reinventing what the library already provides.
Runs scripts, External calls, External deps · 3/6 pass
Works with
Claude Code
Cursor
Codex
Copilot
119klast repo activity Jul 2026
npx skills add shadcn/ui -s shadcn
vercel-labs/vercel-react-best-practices
React patterns that actually ship in production Next.js apps. Server component boundaries, composition, and performance.
Safe
Works with
Claude Code
Cursor
Codex
Copilot
29klast repo activity Jul 2026
npx skills add vercel-labs/agent-skills -s vercel-react-best-practices
mattpocock/tdd
Makes your agent write the test first. Red-green-refactor cycle structured so the agent follows the discipline instead of skipping to implementation.
Safe
Works with
Claude Code
Cursor
Codex
Copilot
166klast repo activity Jul 2026
npx skills add mattpocock/skills -s tdd