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
120Installs
Claude CodeCursorGitHub CopilotWindsurfClineGemini CLIOpenClawVS Code
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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 35

🧪 Ruby On Rails Best Practices
This skill helps you apply Basecamp's Ruby on Rails best practices to structure models, controllers, jobs, and concerns for maintainable code.
backendrailscode-reviewsergiodxa
🔍 Ruff Linter
This skill accelerates Python code quality by applying Ruff linting, auto-fixes, and CI-friendly configurations for fast, consistent style enforcement.
lintingci-cdbackendjiatastic
📝 Runbook Generator
This skill generates standardized runbooks to document reproducible API, UX, and technical procedures for consistent execution.
automationdocsapijondotsoy
🔍 Rust Backend
This skill enforces Rust backend coding guidelines to improve safety, readability, and maintainability when editing backend code.
rustbackendcode-reviewwindmill-labs
🐛 Rust Best Practices
Rust coding best practices based on Microsoft Pragmatic Rust Guidelines. ALWAYS invoke before writing or modifying Rust code. Covers error handling, API design, performance, and idiomatic patterns.
majiayu000debuggingmajiayu000
📋 Rust Cli
Build professional CLI applications with clap and TUI
pluginagentmarketplaceworkflowpluginagentmarketplace
🧪 Rust Development
This skill executes a complete Rust development workflow including cargo check, build, test, clippy, and fmt to ensure code quality.
devopsperformancelintingshunsukehayashi
📝 Rust Docs Guidelines
This skill helps Rust projects improve documentation quality by applying consistent intra-documentation linking and focusing on explanation of concepts.
rustdocswritingredisearch
🧪 Rust Error Handling
This skill demonstrates Rust error handling patterns using thiserror and anyhow, promoting safe, ergonomic error propagation and test-friendly patterns.
backenddebuggingtestingdicklesworthstone
🐛 Rust Mutability
This skill analyzes Rust interior mutability patterns and guides safe, efficient use of Cell, RefCell, Mutex, and RwLock across single- and multi-threaded
rustdebuggingperformancehuiali
🧪 Rust Testing
Master Rust testing - unit tests, integration tests, mocking, and TDD
pluginagentmarketplacetestingpluginagentmarketplace
🧪 Rust Trading
This skill helps you implement and validate Rust trading features with precise monetary math, risk flow, and strategy testing across domains.
backendaiautomationzuytan
📋 Rust Wasm
Master WebAssembly with Rust - wasm-pack, wasm-bindgen, and browser integration
pluginagentmarketplaceworkflowpluginagentmarketplace
🧪 Rxjs
This skill helps you implement RxJS observables, apply operators, manage memory with unsubscribe patterns, and build reactive data pipelines in Angular.
frontenddebuggingtestingpluginagentmarketplace
🧪 S Clean
This skill helps you clean WoW addon code by finding dead code and stale docs, guiding safe removal and hygiene improvements.
debuggingdocsrefactorfalkicon
🐛 S Research
This skill helps you research World of Warcraft APIs and Blizzard patterns using CLI tools, UI sources, and Ace3 guidance to accelerate addon development.
apiresearchclifalkicon
⚙️ Salary Negotiation Prep
This skill helps you research market rates, build negotiation strategies, and craft compelling counter-offer scripts to maximize total compensation.
aistrategyresearchparamchoudhary
Sales Ai Assistant
This skill helps sales teams convert business needs into AI prompts and automatically generate emails, proposals, and analyses.
salescopywritingwritingisjiamu
📋 Salesforce
This skill helps you access Salesforce CRM and run common queries using the simple-salesforce library, returning structured results for accounts, contacts, and
pythonapisalesasu-le
🛡️ Salesforce Cli
This skill safely wraps Salesforce CLI operations, enforcing risk-based prompts and production guards to protect data while accelerating admin tasks.
cliautomationdatageorgekhananaev
🧪 Sandbox
This skill helps you create and manage isolated sandbox environments for safe AI agent code execution and iterative workflow testing.
aiinfradevopsdigitalocean-labs
🛡️ Sandbox_service
This skill securely executes code in isolated Docker sandboxes for Python, Shell, and Bash with automated time and resource limits and safe results.
securityautomationscriptinglin-a1
⚙️ Sap Ai Core
Guides development with SAP AI Core and SAP AI Launchpad for enterprise AI/ML workloads on SAP BTP. Use when: deploying generative AI models (GPT, Claude, Gemini, Llama), building orchestration workflows with templating/filtering/grounding, implementing RAG with vector databases, managing ML trainin
secondskyautomationsecondsky
📝 Sc Index
Generate comprehensive project documentation and knowledge base. Use when creating docs, API documentation, project structure maps, or README files.
htlin222documentationhtlin222
🛡️ Sca Trivy
This skill performs comprehensive SCA and vulnerability scanning with Trivy, generating SBOMs and actionable remediation guidance for secure CI/CD.
securityci-cddevopsrohunj
🛡️ Scaffolding Fastapi Dapr
This skill helps you scaffold production-grade FastAPI backends with SQLModel, Dapr, and JWT authentication for scalable microservices.
backendapisqlmjunaidca
📋 Science
This skill applies the scientific method to structure problem solving, guiding hypothesis, experiments, and analysis to improve outcomes.
aianalyticsresearchdanielmiessler
🧪 Scientific Luxury
This skill helps you enforce the Scientific Luxury design system for new React components, UI styling, and animations, ensuring OLED black and spectral colours.
designfrontenduxcleanexpo
⚙️ Scikit Survival
This skill enables robust survival analysis in Python using scikit-survival, handling censored data, fitting Cox models, ensembles, and time-to-event
aidataanalyticskjgarza
📋 Scribe
This skill helps you build cross-session memory and pattern wisdom, preserving breakthroughs and connecting insights across conversations.
aidataanalyticsnikhilvallishayee
⚙️ Script_to_ppt
This skill converts Markdown drafts into visually engaging PPT presentations with themed colors, structured slides, and automated image generation.
pythonaiautomationtheonelee
⚙️ Script_to_speech
This skill converts handwritten drafts into ready-to-read vlog scripts with PPT page mappings and timing guidance.
pythonwritingcontenttheonelee
🧪 Scrum Master
This skill helps you plan agile sprints by breaking work into stories, estimating, and tracking velocity for steady delivery.
planningproductivitydocsdelorenj
🧪 Sdd Evolve
This skill keeps specifications in sync with implementation discoveries, updating plans, specs, and tasks as new requirements or constraints emerge.
planningdocsaimadebyaris
🧪 Sdd Planning
This skill transforms specifications into actionable technical plans, guiding architecture, components, and implementation steps to accelerate delivery.
planningdesignmadebyaris
🧪 Sdk Transaction Builder
This skill helps you construct and validate complex blockchain transactions for token transfers, NFT ops, and cross-chain operations using Bankr SDK.
apibackendintegration-testsbankrbot
⚙️ SearXNG Local
Search the web via a self-hosted SearXNG instance for privacy-preserving results
openclawskillsautomationopenclaw
📝 Search Hexdocs
This skill helps you search Hexdocs documentation for Elixir and Erlang packages, returning results with optional package filters and JSON output.
backenddocsapimichalvavra
📋 Searching Academic Outputs With Dimensions
This skill helps you find academic evidence and research from Dimensions to inform product decisions and validate hypotheses.
aianalyticsdatakjgarza
📋 Searching Code
Intelligent codebase search via WarpGrep. Use when user asks "how does X work", "trace flow", "find all implementations", "understand codebase", or needs cross-file exploration in large repos (1000+ files).
alexei-ledworkflowalexei-led
📝 Secondbrain Init
This skill should be used when the user asks to "create a secondbrain", "scaffold knowledge base", "init documentation portal", "set up second brain", "create TDA project", or mentions wanting to build a personal knowledge management system with VitePress and microdatabases.
sergio-bershadskydocumentationsergio-bershadsky
🧪 Secondbrain Search
This skill should be used when the user asks to "search secondbrain", "find in knowledge base", "look up documentation", "search notes/ADRs/tasks", "find related content", "semantic search", or mentions wanting to find specific content across their secondbrain using natural language.
sergio-bershadskytestingsergio-bershadsky
🛡️ Secret Tasks
This skill helps you manage encrypted task plans and keys with the safe CLI, improving secure multi-agent collaboration.
securitycliautomationsmithclay
🛡️ Secrets Management
This skill helps manage API keys and secrets securely by guiding templates, env fallbacks, and proper gitignore patterns.
securitydevopsbackendautumnsgrove
🛡️ Security
This skill helps you implement database security covering access control, encryption, and audit logging to protect data and meet compliance.
securitydatabasesqlpluginagentmarketplace
🛡️ Security Appsec Validator
This skill validates web and API security against OWASP Top 10 guidelines, delivering actionable findings to reduce exposure before production.
securityapibackendwilliamzujkowski
🛡️ Security Audit Expert
This skill turns your Claude Code into a professional security audit engineer capable of comprehensive vulnerability assessment, penetration testing, and
securitydevopsinfrady9759
🛡️ Security Auditor
Security vulnerability expert covering OWASP Top 10 and common security issues. Use when conducting security audits or reviewing code for vulnerabilities.
charon-fansecuritycharon-fan
🛡️ Security Checklist
This skill helps you implement OWASP Top 10 security controls in Java applications, guiding authentication, encryption, input validation, and secure
securitybackendcode-reviewleavesfly
🛡️ Security Guardian
This skill helps you detect vulnerabilities and enforce secure coding standards across projects, preventing secrets leakage and unsafe dependencies.
securitycode-reviewtestingashishop
🛡️ Security Practices
This skill helps you implement modern security practices across zero trust, supply chain, and devsecops, reducing risk and accelerating secure development.
securitydevopspythonwilliamzujkowski
🛡️ Security Review
This skill helps you perform a security-focused code review by applying a comprehensive checklist to identify vulnerabilities across categories.
securitycode-reviewtypescriptmastra-ai
🛡️ Security Review
This skill performs high-confidence security code reviews, identifying exploitable patterns and attacker-controlled input to report critical findings with
securitycode-reviewpythongetsentry
🛡️ Security Scanner
This skill helps you audit installed plugins and skills for security risks using AI analysis before installation.
securityaiautomationhiroro-work
🔍 Self Enhance
Framework for improving Claude configuration (skills, agents, commands). Use when analyzing work patterns, proposing new skills, identifying knowledge gaps, reviewing Claude setup, or when user asks to improve how Claude helps them.
keenrangercode-reviewkeenranger
🛡️ Senior Backend
Comprehensive backend development skill for building scalable backend systems using Node.js, Express, Go, Python, PostgreSQL, GraphQL, REST APIs. Includes API scaffolding, database optimization, security implementation, and performance tuning. Use when designing APIs, optimizing database queries, im
rickydwilson-dcssecurityrickydwilson-dcs
🧪 Senior Qa
This skill helps you design and execute robust QA strategies for React, Next.js, and Node.js apps with automated test suite generation and coverage analysis.
testingautomationreactquestnova502
📋 Sentiment Shift
This skill identifies stocks with blogger sentiment shifts over time, highlighting who changed their view and why.
dataanalyticsaialphamoemoe
🐛 Sentry Cli
This skill helps you interact with Sentry from the command line by guiding authentication, orgs, projects, issues, events, and API calls.
cliautomationdevopsgetsentry
🎨 Sentry Setup Logging
Setup Sentry Logging in any project. Use this when asked to add Sentry logs, enable structured logging, setup console log capture, or integrate logging with Sentry. Supports JavaScript, TypeScript, Python, Ruby, React, Next.js, and other frameworks.
troykellyfrontendtroykelly
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