AI Coding Skills Directory

Discover, test, and install 8647+ reusable skills for AI coding agents. Each skill is a portable system prompt that works across editors — use as cursor rules, CLAUDE.md, or Claude Code plugins.

8647Skills
10Categories
60Installs
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Browse by Category

Testing & QA
1880 skills
Skills for test-driven development, writing comprehensive test suites, and quality assurance workflows.
Developer Workflow
1786 skills
Developer workflow skills for git, commits, deployments, and day-to-day productivity.
Automation & Integrations
1531 skills
Skills for automating workflows, building MCP servers, and integrating external tools.
Frontend Development
1023 skills
Claude Code skills for building production-grade user interfaces, responsive layouts, and accessible web applications.
Security
840 skills
Application security auditing, vulnerability scanning, and hardening skills.
Code Review & Quality
659 skills
Automated code review skills covering bugs, security vulnerabilities, performance, and refactoring.
Debugging
444 skills
Systematic debugging skills for finding and fixing bugs, memory leaks, and race conditions.
Documentation
359 skills
Skills for generating clear documentation, API specs, READMEs, and technical writing.
Prompt Engineering
124 skills
Skills for crafting effective system prompts, CLAUDE.md files, and skill definitions.
AI & Machine Learning
1 skill
Skills for machine learning workflows, LLM integrations, embeddings, model fine-tuning, and AI pipeline automation.

All Skills (8647)Page 111

🎨 React 19
This skill helps you adopt React 19 patterns and deprecations, guiding component and hook updates for server-first rendering and compiler-assisted optimization.
reactfrontendperformancenoklip-io
🎨 React 19
This skill helps you implement React 19 features in .tsx/.jsx with the compiler-driven patterns, improving component structure and performance.
frontendperformancerefactorgpolanco
🎨 React Best Practices
This skill helps you optimize React and Next.js performance by applying high-impact best practices across components, pages, and data fetching.
reactnextjsperformancegeorgekhananaev
🎨 React Best Practices
React performance optimization guidelines from Vercel Engineering. This skill should be used proactively when writing, reviewing, or refactoring React code to ensure optimal performance patterns. Triggers on tasks involving React components, bundle optimization, or performance improvements.
lgariv-dnfrontendlgariv-dn
🎨 React Best Practices
This skill helps optimize React and Next.js performance by applying Vercel best practices across components, pages, and data fetching.
frontendperformancerefactorvercel-labs
🎨 React Best Practices
This skill applies React best practices from react.dev and Vercel to review code, optimize performance, and improve state and effects.
frontendperformancedebuggingahonn
🎨 React Best Practices
Comprehensive React and Next.js best practices guide covering performance optimization, component architecture, shadcn/ui patterns, Motion animations, and modern React 19+ patterns. This skill should be used when writing, reviewing, or refactoring React/Next.js code. Triggers on tasks involving Reac
dedalus-erp-pasfrontenddedalus-erp-pas
🧪 React Component
This skill generates modern React components with TypeScript, hooks, accessibility best practices, and a context provider pattern for state management.
frontendperformancetestingaidotnet
🧪 React Component Performance
This skill analyzes and optimizes React component performance to reduce re-renders and speed up UI updates.
frontendperformancedebuggingdimillian
🧪 React Components
This skill converts Stitch designs into modular React components with TypeScript interfaces and automated validation to ensure clean, reusable code.
frontendcode-reviewtestinggoogle-labs-code
🎨 React Composition Patterns
This skill helps you refactor React components by applying composition patterns to reduce boolean props and design flexible, reusable APIs.
frontendrefactorcode-reviewsecondsky
🧪 React Effects
This skill helps you decide when to use useEffect in React components, reducing unnecessary effects and guiding proper data fetching and subscriptions.
frontenddebuggingperformancecoder
🎨 React Effects Audit
This skill audits React code for unnecessary useEffect patterns, flags anti-patterns, and suggests fixes with severity levels.
reactdebuggingcode-reviewfusengine
🎨 React Email
This skill helps you rapidly scaffold and preview React Email templates for transactional emails across clients.
reactfrontendtailwindresend
🎨 React Flow
This skill guides you in building node-based interfaces with React Flow, covering patterns, performance, and TypeScript integration.
frontendperformancedesignthedogwiththedataonit
🎨 React Gradual Architecture
Incremental React code organization guidelines. Start small, then extract when scanning and responsibilities start to blur. Use when creating features, organizing files, refactoring components, or deciding when to extract hooks, UI, or utils.
vandrieshfrontendvandriesh
🎨 React Hooks Patterns
Master React Hooks including useState, useEffect, useContext, useReducer, and custom hooks with production-grade patterns
pluginagentmarketplacefrontendpluginagentmarketplace
🎨 React Integration
This skill helps you build a React frontend with the agent runtime by wiring providers, hooks, and streaming chat UI for real-time conversations.
frontendfullstackapihhopkins95
🎨 React Native
This skill helps you find React Native documentation on releases and the new architecture, guiding you to relevant sections and usage details.
react-nativedocsdebuggingbankkroll
🎨 React Native Basics
Master React Native fundamentals - components, styling, layout, and Expo
pluginagentmarketplacefrontendpluginagentmarketplace
🎨 React Native Best Practices
This skill helps you optimize React Native apps by applying proven performance guidelines for FPS, TTI, bundle size, and memory management.
react-nativeperformancedebuggingstorybookjs
📋 React Native Deployment
Master deployment - EAS Build, Fastlane, App Store, Play Store, and OTA updates
pluginagentmarketplaceworkflowpluginagentmarketplace
🎨 React Native Design
This skill helps you build performant cross-platform mobile apps with expert styling, navigation, and animated UI using React Native and Reanimated.
designuxfrontendwshobson
🧪 React Native Expert
This skill helps you build cross-platform React Native apps with Expo, optimize navigation and FlatList performance, and ensure robust platform handling.
frontendperformancedebuggingjeffallan
🧪 React Native Expert
This skill transforms Claude Code into a professional React Native engineer, enabling cross-platform development, optimization, native module integration, and
performancedebuggingtestingdy9759
📋 React Native Native Modules
Master native modules - Turbo Modules, JSI, Fabric, and platform bridging
pluginagentmarketplaceworkflowpluginagentmarketplace
🎨 React Native Navigation
Master React Navigation - stacks, tabs, drawers, deep linking, and TypeScript integration
pluginagentmarketplacefrontendpluginagentmarketplace
🎨 React Native Skills
This skill helps optimize React Native apps by applying best practices for list performance, animations, and native integrations across Expo and RN.
performancefrontendmonitoringvercel-labs
📋 React Native State
Master state management - Redux Toolkit, Zustand, TanStack Query, and data persistence
pluginagentmarketplaceworkflowpluginagentmarketplace
🧪 React Native Testing
Master testing - Jest, Testing Library, Detox E2E, and CI/CD integration
pluginagentmarketplacetestingpluginagentmarketplace
🎨 React Patterns
This skill helps optimize React and Next.js performance for local or docker deployments by applying Vercel best practices and patterns.
reactnextjsperformancesrbhr
🎨 React Performance
Master React performance optimization with memoization, code splitting, profiling, and Web Vitals monitoring
pluginagentmarketplacefrontendpluginagentmarketplace
🎨 React Performance Patterns
This skill helps you boost React performance by applying memoization, code splitting, virtualization, and optimized context usage based on real-world patterns.
reactperformancecode-reviewanaghkanungo7
🎨 React Router
Master React Router v6 for production routing with error boundaries, lazy loading, and navigation guards
pluginagentmarketplacefrontendpluginagentmarketplace
🎨 React Router
React Router v7 Data Mode for Vite SPA with Convex backend. Triggers on routing, navigation, nested routes, protected routes, lazy loading. Use for client-side routing in Vite React apps.
sebastiaanwoutersfrontendsebastiaanwouters
🎨 React Starter Skill
This skill scaffolds modern React projects with a production-ready stack of Vite, Tailwind, React Router, Lingui, and related tooling.
frontendproductivitycliizz520
🧪 React State Driven Ui
This skill helps you build predictable React UI by projecting state through reducers and events, reducing bugs and improving testability.
reactfrontendtestinglucascmelo
🧪 React Tanstack Testing
This skill provides comprehensive TanStack testing patterns for React apps, including mocks, router validation, and query behavior with Vite and Vitest.
testingfrontendreactgreyhaven-ai
🧪 React Testing
This skill simplifies testing React components, hooks, and context with React Testing Library patterns to ensure user-visible behavior.
frontendtestingunit-testscitypaul
🧪 React Testing Library
Write production-grade React tests with Testing Library, MSW, and comprehensive coverage patterns
pluginagentmarketplacetestingpluginagentmarketplace
🎨 React Three Game
react-three-game, a JSON-first 3D game engine built on React Three Fiber, WebGPU, and Rapier Physics.
prnthhfrontendprnthh
🎨 React Typescript
This skill helps you build type-safe React 19 apps with TypeScript by applying patterns, editor tooling, and the React Compiler.
reacttypescriptfrontendtenequm
🎨 React Use Callback
This skill helps you optimize React performance by applying useCallback best practices to memoized components and effect dependencies.
reactperformancedebuggingflpbalada
🎨 React Use Hooks
This skill applies react-use hooks to build concise, maintainable React features, mapping requirements to optimal hooks for readability, performance, and reuse.
frontendperformanceproductivityarindampradhan
🎨 React Useeffect
This skill guides you on when to use React useEffect, optimize data fetching, and apply alternatives for derived state and events.
frontendperformancerefactorjarrodwatts
🎨 React Web
Modern React 19+ development with Server Components, Actions, hooks, TypeScript integration, and performance optimization. Use when building React web applications, implementing Server Components, using Actions for form handling, working with new hooks (use, useActionState, useOptimistic, useFormSta
ibuttersfrontendibutters
🎨 React19 Patterns
This skill helps you apply React 19 patterns and best practices to optimize components, state, and rendering for faster, maintainable UI.
frontendperformancerefactorpluxity
🎨 Reactive Polling
This skill lets you monitor a value with a useReactive hook and trigger React re-renders when the value changes.
frontendperformancedebuggingverekia
⚙️ Read Aloud
This skill generates a standalone HTML reader from markdown with Kokoro TTS audio and word-synced highlighting for easy listening and proofreading.
pythonscriptingaccessibilityleegonzales
⚙️ Read Github
This skill reads GitHub repository docs and code via gitmcp.io, enabling quick understanding and targeted searches for usage and features.
docsapiproductivityam-will
📋 Read X
This skill reads X/Twitter posts and long-form articles using FxTwitter to deliver full content, media, and engagement highlights for quick summaries.
apidatacontentmikeygonz
📋 Readability
This skill analyzes text readability using Flesch-Kincaid, Gunning Fog, and SMOG, providing scores, interpretations, and practical improvement recommendations.
aianalyticswritinghumanizerai
📋 Readiness
Evaluate repository readiness for AI agents. Analyzes 81 criteria across 8 pillars, assigns maturity level 1-5, generates visual report.
viktor-silakovworkflowviktor-silakov
📝 Readme
This skill creates absurdly thorough README documentation for a project, covering setup, architecture, deployment, and maintenance to save you time.
docswritingcontentsickn33
📝 Readme
When the user wants to create or update a README.md file for a project. Also use when the user says "write readme," "create readme," "document this project," "project documentation," or asks for help with README.md. This skill creates absurdly thorough documentation covering local setup, architectur
shpigforddocumentationshpigford
📝 Readme Generator
This skill generates or updates a comprehensive README.md following GitHub best practices, including badges, overview, setup, metrics, and documentation.
docswritingcontentdmccreary
🎨 Readme Writing
This skill helps write folder READMEs by explaining why the folder exists, its mental model, and how to place future code within the structure.
docswritingplanningepicenterhq
⚙️ Readthedocs Api
This skill helps you build and update Read the Docs API v3 clients with endpoint guidance, references, and request details.
apibackenddocsreadthedocs
⚙️ Readthedocs Project Manager
This skill helps you manage Read the Docs projects via the RTD API, creating, syncing versions, triggering builds, and checking status.
apiautomationdevopsreadthedocs
📝 Readthedocs Search Api
This skill helps you search Read the Docs across projects and pages, returning relevant docs quickly.
apidocsresearchreadthedocs
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