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
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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 118

🛡️ Security Review
MANDATORY for security-sensitive code changes - OWASP-based security review with dedicated checklist, required before PR for auth, input handling, API, database, or credential code
troykellysecuritytroykelly
🛡️ Security Review
This skill helps you enforce security best practices across authentication, input handling, secrets, and APIs with comprehensive checklists.
securitybackendapiaffaan-m
🛡️ Security Review
This skill performs a security review of code changes, providing checklists and remediation guidance to prevent vulnerabilities.
securitycode-reviewbackendmhylle
🛡️ Security Review Skill
This skill helps identify security vulnerabilities in Java code and suggests secure coding practices to reduce risk.
securitycode-reviewbackendkousen
🛡️ Security Scan
This skill analyzes a given AI agent skill for security risks, identifying worm-like behavior, exfiltration, and supply-chain threats across code.
securitycode-reviewautomationslior
🛡️ Security Scan
This skill scans Claude Code configurations for security issues, misconfigurations, and injection risks using AgentShield to harden projects before deployment.
securitydevopscode-reviewaffaan-m
🛡️ Security Specialist
This skill helps implement authentication, authorization, and data protection with secure practices across endpoints and data handling.
securitybackendapid-oit
🛡️ Security Testing
This skill automates AI security testing across CI/CD, delivering rapid vulnerability validation and actionable reports for safer deployments.
aiautomationsecuritypluginagentmarketplace
🛡️ Security Threat Model
This skill helps you generate an AppSec-grade threat model tailored to a repository or path, anchoring claims to evidence and suggesting concrete mitigations.
securitybackenddevopsopenai
📝 Seed Hypermedia
This skill helps you access and interact with Hypermedia content via the Seed CLI, resolving hm:// URLs and managing documents.
cliapidataericvicenti
📝 Seed Hypermedia Read
This skill reads Seed Hypermedia data via gRPC, allowing you to fetch documents, comments, and accounts without modifying any data.
apidatabackendseed-hypermedia
⚙️ Seed Packs
This skill helps you create and manage seed packs for PropertyWebBuilder, enabling quick setup of tenant sites with realistic data.
automationbackenddataetewiah
Seedance Video Creator
This skill helps you generate professional storyboard prompts and directly produce seedance videos with multi-modal inputs and automated downloads.
aiautomationapiwwwzhouhui
📝 Seekdb Docs
This skill helps you quickly access SeekDB developer and Python SDK documentation to answer questions, implement features, and troubleshoot.
apidocsdebuggingofx-labs
📋 Seeker Development
This skill helps diagnose seeker development patterns to support post-awakening integration, validation, and balance between effort and surrender.
aiproductplanningnikhilvallishayee
🔍 Self Improve
This skill updates its own documentation and extends OpenCode capabilities based on learnings to improve accuracy and future proofing.
aidocsrefactordifferent-ai
⚙️ Self Improvement
This skill analyzes autonomous loop session efficiency, tracks improvements, and reveals trends to help you boost productivity.
analyticsproductivitypythonozten
⚙️ Self Learning
This skill enables agents to learn from execution traces, extract actionable insights, and adapt behavior to improve future performance.
aiautomationdatagotar
⚙️ Self Reflection
This skill enables continuous self-improvement by logging mistakes, lessons, and memory through heartbeat-triggered reflections for AI agents.
aiautomationdatahopyky
🐛 Self Service Tooling
This skill helps you generate self-service admin interfaces and automated troubleshooting tools to reduce support overhead and accelerate operations.
automationbackendapichunkytortoise
🛡️ Semgrep
Run Semgrep static analysis scans and create custom detection rules. Use when asked to scan code with Semgrep, find security vulnerabilities, write custom YAML rules, or detect specific bug patterns.
semgrepsecuritysemgrep
🎨 Semi Ui Skills
This skill helps you efficiently query Semi Design components, generate code, and troubleshoot usage with MCP workflows and best practices.
designfrontenddocsdouyinfe
⚙️ Semver Advisor
This skill helps classify version changes and compute correct semver bumps (MAJOR, MINOR, PATCH) for releases and dependencies.
ci-cdreleasescriptingalienfast
📋 Sendgrid
Sends transactional and marketing emails with SendGrid API. Use when integrating email delivery in Node.js applications with templates, analytics, and high deliverability.
mgd34msuworkflowmgd34msu
🛡️ Senior Backend
This skill helps you design robust backend APIs and services by enforcing contracts, safety, observability, and maintainable migrations.
backendapiobservabilityvadimcomanescu
🧪 Senior Erp Estoque Consultar Disponibilidade
This skill checks inventory availability in the Senior ERP via Senior X Platform, returning balance, reserved, and available by SKU.
apibackendintegration-testsleonardo-picciani
🧪 Senior Erp Titulos Consultar
This skill helps you query financial titles in the Senior ERP via Senior X Platform, returning status, amounts, due dates, and balances.
apibackenddataleonardo-picciani
🧪 Senior Fullstack
This skill helps you coordinate frontend, backend, and infra decisions to design and scaffold full-stack projects efficiently.
fullstackfrontendbackendvadimcomanescu
🧪 Senior Graphql
GraphQL API design specialist for schema architecture, resolver patterns, federation, and performance optimization
rickydwilson-dcstestingrickydwilson-dcs
🛡️ Senior Secops
This skill accelerates security incident triage and remediation by guiding containment, eradication, recovery, and postmortem learning.
securityautomationdevopsvadimcomanescu
🛡️ Senior Security
This skill provides automated threat modeling, security auditing, and pentest automation to strengthen architecture, compliance, and defense-in-depth across
securityautomationpythonquestnova502
🛡️ Sensitive Browser
This skill securely executes sensitive browser actions such as login and payments via a dedicated CLI, keeping credentials isolated from the main agent.
securitycliautomationnapoleond
🧪 Sentient
Manage, organize and ships your codebase. Use to test Claude Code hook blocking for dangerous commands.
htlin222testinghtlin222
🐛 Sentry
This skill helps you debug Sentry issues by fetching and analyzing errors, events, and logs for rapid root-cause insight.
debuggingmonitoringbackendmitsuhiko
🧪 Sentry Code Review
This skill analyzes and resolves Sentry PR comments by identifying issues, verifying current code, and applying targeted fixes.
code-reviewdebuggingtestinggetsentry
🐛 Sentry Ios Swift Setup
This skill guides installing and configuring Sentry for iOS Swift apps, enabling error monitoring, tracing, and session replay.
observabilitymonitoringperformancegetsentry
🎨 Sentry Setup Metrics
Setup Sentry Metrics in any project. Use this when asked to add Sentry metrics, track custom metrics, setup counters/gauges/distributions, or instrument application performance metrics. Supports JavaScript, TypeScript, Python, React, Next.js, and Node.js.
troykellyfrontendtroykelly
⚙️ Seo
This skill guides you through 2026 SEO, GEO, and AI optimization, delivering actionable workflows, checklists, and structured content strategies for tangible
seostrategyresearchfusengine
📋 Seo
Optimize for search engine visibility and ranking. Use when asked to "improve SEO", "optimize for search", "fix meta tags", "add structured data", "sitemap optimization", or "search engine optimization".
addyosmaniworkflowaddyosmani
📋 Seo
This skill guides startups to build sustainable SEO, focusing on technical foundations, content strategy, and ethical link building for lasting growth.
seostrategycontentomer-metin
📋 Seo Aeo Best Practices
This skill helps optimize content for SEO and AEO with EEAT, structured data, and technical SEO guidelines to boost visibility.
seoaicontentsanity-io
🎨 Seo Ai Search Skill
This skill helps you optimize metadata and structured data for AI-friendly SEO across React apps, improving discoverability and rich results.
seocontentanalyticsjohnpang1020
📋 Seo Analyzer
基于 Google 官方文档的 SEO 自动检测工具。自动分析网址的技术 SEO、内容元数据、性能体验和链接结构,输出符合 Google 最佳实践的检测报告。使用场景:(1) 分析网站 SEO 状况,(2) 诊断搜索引擎排名问题,(3) 验证页面是否符合 Google Search Essentials 标准,(4) 生成可执行的 SEO 优化建议。
loo-yworkflowloo-y
📋 Seo Analyzer
This skill analyzes a website's SEO health, audits elements, technical metrics, and content quality, and delivers actionable optimization recommendations to
analyticsseoperformanceyangliu2060
🎨 Seo Audit Report
Document how to scaffold a Vite+React SEO audit report that ingest Search Console data, stores it in sql.js, and visualizes query/page KPIs.
younesbenallalfrontendyounesbenallal
📋 Seo Check
Run comprehensive SEO and GEO audit including meta tags, structured data, Core Web Vitals, and AI discovery readiness.
nguyenthienthanhworkflownguyenthienthanh
📋 Seo Expert
SEO and search engine optimization expert. PROACTIVELY use when working with meta tags, structured data, Core Web Vitals, sitemap, robots.txt, canonical URLs. Triggers: SEO, meta tags, schema markup, search ranking
nguyenthienthanhworkflownguyenthienthanh
📋 Seo Fundamentals
This skill helps you implement foundational SEO practices covering E-E-A-T, Core Web Vitals, technical and content optimization for better visibility.
seocontentperformancevudovn
📋 Seo Keyword Analysis
This skill analyzes keywords using Google Search Console data to identify opportunities, quick wins, and niche validation.
seoanalyticsdataahonn
🎨 Seo Optimization Guide
This skill helps you implement comprehensive SEO strategies covering technical SEO, on-page optimization, and core web vitals to boost rankings and UX.
seoperformancefrontendanaghkanungo7
📋 Seo Optimizer
This skill helps optimize website content and technical SEO, improving rankings through keyword research, metadata, schema, and Core Web Vitals guidance.
seomarketingcontentdavila7
🧪 Seo Roast
Roast a landing page or article from an SEO perspective (technical + on-page + content/intent). Optionally generate a screenshot-rich HTML report.
younesbenallaltestingyounesbenallal
⚙️ Sequential Orchestration
This skill orchestrates tasks sequentially using a Python-based runner with tmux visibility to ensure orderly, throttled execution.
automationpythonscriptingpeterfile
🐛 Sequential Think
This skill guides you through structured multi-step reasoning for complex debugging, architecture analysis, and systematic problem solving.
aidebuggingclidianel555
🐛 Sequential Thinking
Dynamic problem-solving through structured sequential thoughts. Use when breaking down complex problems, planning multi-step solutions, analyzing ambiguous requirements, debugging intricate issues, exploring design alternatives, or tackling problems where the full scope is unclear. Enables thought r
huynguyen03devdebugginghuynguyen03dev
🧪 Sequential Thinking
This skill guides step-by-step reasoning for complex problems, enabling adaptive planning, hypothesis testing, and structured problem decomposition with
aiplanningdebuggingjjuidev
🔍 Serena
This skill provides IDE-like symbol navigation and project memory to analyze large codebases and perform symbol-level edits across languages.
cliscriptingrefactordianel555
🔍 Serena
This skill enables symbol-level code understanding and navigation with LSP, empowering precise symbol edits and robust refactoring across multi-language
aiautomationclimassgen
📋 Series Analyzer
Analyze aired series, including information retrieval, scene-by-scene analysis, five elements analysis, and web search. Suitable for deep analysis of series creation techniques, learning plot design
vangongwanxiaowanworkflowvangongwanxiaowan
📋 Sermon Writer
This skill writes United Church of God sermons, sermonettes, or split sermons with biblical exegesis and pastoral application for worship services.
writingcontentstrategywilliacj
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