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
Claude CodeCursorGitHub CopilotWindsurfClineGemini CLIOpenClawVS Code
Sponsored mcpfromdocs Turn any API docs into a live MCP server in 60 seconds. No code. Try free →

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 53

🧪 Building Dbt Semantic Layer
This skill guides creating and modifying dbt semantic layer components, including models, entities, dimensions, and metrics, with validation and spec guidance.
dataanalyticspythondbt-labs
🛡️ Building Mcp Server On Cloudflare
This skill helps you build production-ready MCP servers on Cloudflare Workers with tools, OAuth authentication, and deployment.
cloudbackenddevopscloudflare
🧪 Building Screening Rubrics
This skill helps researchers collaboratively design, test, and refine literature screening rubrics to improve accuracy and reuse.
researchautomationscriptingkthorn
🎨 Building Storefronts
Load automatically when planning, researching, or implementing Medusa storefront features (calling custom API routes, SDK integration, React Query patterns, data fetching). REQUIRED for all storefront development in ALL modes (planning, implementation, exploration). Contains SDK usage patterns, fron
medusajsfrontendmedusajs
📋 Building Streamlit Chat Ui
Building chat interfaces in Streamlit. Use when creating conversational UIs, chatbots, or AI assistants. Covers st.chat_message, st.chat_input, message history, and streaming responses.
streamlitworkflowstreamlit
📋 Building Streamlit Dashboards
Building dashboards in Streamlit. Use when creating KPI displays, metric cards, or data-heavy layouts. Covers borders, cards, responsive layouts, and dashboard composition.
streamlitworkflowstreamlit
📋 Building Streamlit Multipage Apps
Building multi-page Streamlit apps. Use when creating apps with multiple pages, setting up navigation, or managing state across pages.
streamlitworkflowstreamlit
⚙️ Building With Medusa
Load automatically when planning, researching, or implementing ANY Medusa backend features (custom modules, API routes, workflows, data models, module links, business logic). REQUIRED for all Medusa backend work in ALL modes (planning, implementation, exploration). Contains architectural patterns, b
medusajsautomationmedusajs
⚙️ Buildkite Cli
CLI scripts for common Buildkite operations. Rebuild failed builds, retry jobs, get logs, trigger builds - all by passing URLs directly. Supports both Buildkite build URLs and GitHub PR URLs.
robbowesautomationrobbowes
🛡️ Built In Controls
This skill provides quick, secure templates for common features using existing utilities, enabling fast, safe implementations like contact forms and public
securityapibackendharperaa
🔍 Bulk Cms Update
Create or update multiple CMS items in a Webflow collection with validation and diff preview. Use when adding multiple blog posts, products, or updating fields across many items.
webflowcode-reviewwebflow
⚙️ Bun
Node.js 대신 Bun 런타임 사용을 위한 스킬. 다음 상황에서 사용: (1) 새 JavaScript/TypeScript 프로젝트 생성 시, (2) package.json 또는 의존성 관련 작업 시, (3) 스크립트 실행 또는 개발 서버 시작 시, (4) Node.js 프로젝트를 Bun으로 전환 시, (5) 'bun', 'bunx', 'bun.lockb' 키워드가 포함된 작업 시
dalestudyautomationdalestudy
🎨 Bun Build
This skill helps you create optimized production bundles with Bun's native bundler, improving performance and simplifying multi-environment builds.
performancedevopsclidaleseo
🎨 Bun Dev Server
This skill helps you set up a high-performance Bun development server with hot module replacement and React Fast Refresh for frontend, API, or full-stack apps.
frontendbackendfullstackdaleseo
📋 Bun Elysia Skill
This skill helps you build fast, full-stack Bun.js and Elysia.js apps with practical setup, routing, validation, and migrations.
fullstackbackendapiymc182
🐛 Bun Runtime
This skill helps you optimize Bun-based development by guiding runtime flags, env handling, watch and hot reload, and module resolution.
cliscriptingdebuggingsecondsky
🧪 Bun Test
This skill helps you configure Bun's built-in test runner with Jest-compatible APIs, enabling faster, scalable unit, integration, and snapshot testing.
testingunit-testsintegration-testsdaleseo
🎨 Bundle Analyzer
This skill analyzes JavaScript bundle sizes, identifies large dependencies, and suggests optimizations for faster page loads across webpack, vite, and rollup.
performancedebuggingfrontenddexploarer
🎨 Bundle Optimization
This skill helps optimize bundle size by enforcing tree-shaking, dynamic imports, and deferred analytics to reduce initial load.
performancefrontendrefactorashishop
📋 Business Analyst
This skill helps you uncover user needs and define a clear product brief through structured discovery, stakeholder interviews, and market research.
productresearchplanningaj-geddes
📋 Business Analyst
Senior Business Analyst with 10+ years bridging business and technical teams. Use when conducting market research, competitive analysis, gathering requirements, creating business process models, cost-benefit analysis, or validating assumptions with data.
olehsvyrydovworkflowolehsvyrydov
📝 Business Analyst Toolkit
Business process analysis, requirements documentation, and workflow optimization for retail, supply chain, and technology organizations
rickydwilson-dcsdocumentationrickydwilson-dcs
⚙️ Business Card Intake
This skill processes business card images by OCR to rename files, move cards, and generate person notes with YAML from templates.
pythonautomationscriptingcaozheshan-gm
📋 Business Profile Creator
This skill guides you through building a structured business profile through guided interview questions, delivering a complete JSON profile for branding and
brandingcopywritingcontentaz9713
🎨 Busirocket Core Conventions
This skill enforces scalable, well-structured codebases by applying strict file discipline, boundaries, and naming conventions for TypeScript/React/Next.js and
frontendbackendrefactorbusirocket
🧪 Busirocket Nextjs
This skill helps you design thin, validated Next.js App Router route handlers with standardized JSON responses and proper status codes.
apibackendfrontendbusirocket
🧪 Busirocket Refactor Workflow
This skill guides strict refactoring of TS/React code, ensuring one export per file and mandatory post-refactor checks to elevate quality.
refactorcode-reviewfrontendbusirocket
🎨 Busirocket Typescript React Standards
This skill enforces TypeScript and React standards for maintainable TS/TSX code, promoting one-export-per-file and strict typing across Next.js projects.
frontendcode-reviewlintingbusirocket
🧪 Busirocket Typescript Standards
This skill enforces TypeScript/React standards for maintainable code, guiding one export per file, typed shapes, and Next.js special-file practices.
frontendcode-reviewlintingbusirocket
📋 Busybox On Windows
How to use a Win32 build of BusyBox to run many of the standard UNIX command line tools on Windows.
viktor-ferencziworkflowviktor-ferenczi
📋 Bv
Beads Viewer - Graph-aware triage engine for Beads projects. Computes PageRank, betweenness, critical path, and cycles. Use --robot-* flags for AI agents.
dicklesworthstoneworkflowdicklesworthstone
📋 C3
This skill audits C3 architecture docs for consistency and validity, routing to query, provision, or onboard as needed.
docsdesignclilagz0ne
🔍 C3 Alter
This skill guides architectural changes through ADR-first workflows, analyzing intent, synthesizing proposals, and executing staged plans with automated
automationdesignplanninglagz0ne
🧪 C3 Audit
This skill audits C3 architecture docs for consistency, drift, and completeness, guiding you through a structured, multi-phase verification process.
docscode-reviewtestinglagz0ne
📝 C3 Onboard
This skill initializes C3 architecture documentation for a fresh project, guiding you through inventory, details, and finalization to produce organized docs.
docstypescriptplanninglagz0ne
📝 C3 Provision
This skill documents architecture before code, creating an ADR and provisioned component docs to guide design without implementation.
docsplanningdesignlagz0ne
🔍 C3 Query
This skill navigates C3 architecture docs and code to answer questions about how components and containers interact.
docsdesigncode-reviewlagz0ne
⚙️ C3 Ref
This skill helps you manage scoped architectural refs by creating, updating, listing, and citing conventions across components and containers.
docsplanningproductivitylagz0ne
🐛 Cache Diagnostic
This skill analyzes Magento 2 cache configuration and performance across Redis, Varnish, and application caches, delivering actionable optimization
performancedebugginganalyticsproxiblue
⚙️ Calculator
This skill performs arbitrary-precision arithmetic calculations including addition, subtraction, multiplication, division, and exponents using big.js.
aibackendscriptingcode-and-sorts
⚙️ Calendar
This skill helps you manage Apple Calendar via AppleScript on macOS, enabling fast event creation, viewing, and availability checks.
cliscriptingautomationjacobrask
Calendar
This skill helps you manage Google Calendar events via AtrisOS by viewing, creating, updating, and deleting events through natural prompts.
aiautomationapiatrislabs
⚙️ Calendar Audit
This skill protects deep work by auditing your calendar, scoring meetings, and reclaiming focus time across tools.
productivityautomationpythonfoogunlana
📋 Call Codex
Call codex to perform a task.
dotneetworkflowdotneet
📋 Call Cursor Agent
Call cursor-agent to perform a task.
dotneetworkflowdotneet
🎨 Camera Shake
This skill adds cinematic camera shake when taking damage or impacts, delivering tactile feedback through smooth exponential decay for a responsive feel.
frontendperformancedebuggingverekia
📋 Campaign Manager
Goal-oriented binder design campaign planning and health assessment. Use this skill when: (1) Planning a complete binder design campaign, (2) Converting high-level goals into runnable pipelines, (3) Assessing campaign health and pass rates, (4) Diagnosing why designs are failing QC, (5) Estimating t
adaptyvbioworkflowadaptyvbio
⚙️ Canary Deployment Setup
This skill helps you configure canary deployment setups for ML deployments with production-ready guidance and validated configurations.
aiautomationdevopsjeremylongshore
🔍 Candid Init
This skill analyzes your TypeScript project to generate a precise Technical.md and config.json by mapping structure, patterns, and gaps.
backenddocscode-reviewron-myers
🔍 Candid Loop
This skill runs candid-loop to automatically fix and recheck issues until clean, with configurable modes and ignore options.
automationcode-reviewcliron-myers
🎨 Candid Review
This skill conducts candid code reviews applying project standards and actionable fixes to help you ship robust, maintainable code.
code-reviewbackendfrontendron-myers
🧪 Candid Validate Standards
This skill validates Technical.md to identify vague, overlapping, or unverifiable rules and suggests actionable improvements for clearer standards.
lintingdocscode-reviewron-myers
🔍 Cangjie Lang Skill
This skill helps you generate and analyze Cangjie code, offering guidance on syntax, patterns, and debugging across blocks, functions, and enums.
debuggingcode-reviewscriptingystyle
🎨 Canva Dev
This skill helps you develop Canva Apps SDK projects by guiding you through documentation, UI kit usage, CLI commands, and design reviews.
clidocsdesignduong
🎨 Canvas
This skill helps you create spatial node diagrams with precise coordinates using JSON canvas format for mind maps, graphs, and planning boards.
planningdesignproductivityxicilion
🎨 Canvas Design Skill
This skill generates HTML5 Canvas templates with pre-defined drawing logic for shapes like rectangles, circles, grids, and stars.
frontenddesignscriptingfeiwanghub
📋 Canvas Design Skill
This skill creates original, publication-ready visual designs in PNG or PDF by applying color theory, typography, and composition principles.
designaccessibilityproduct404kidwiz
📋 Capability Discovery
Dynamic plugin enumeration and capability mapping with delegation priority and explicit routing announcements
doubleslashseworkflowdoubleslashse
🐛 Caption Convert
This skill converts subtitle files between srt, vtt, and ass using the caption-convert CLI, handling formats, timing, and header notes for reliable output.
cliscriptingautomationdoggy8088
🧪 Capture Api Response Test Fixture
This skill captures and structures API response test fixtures from provider outputs to streamline testing and fixture generation.
testingunit-testsintegration-testsvercel
Browse by Author → Browse by Tag → Cursor Rules Guide → Plugins Guide →

Get the best new skills
in your inbox

Weekly roundup of top Claude Code skills, MCP servers, and AI coding tips.