AI Coding Skills Directory

Discover, test, and install 8884+ 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.

8884Skills
22Categories
60Installs
Claude CodeCursorGitHub CopilotWindsurfClineGemini CLIOpenClawVS Code
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Browse by Category

Testing & QA
1935 skills
Skills for test-driven development, writing comprehensive test suites, and quality assurance workflows.
Developer Workflow
1717 skills
Developer workflow skills for git, commits, deployments, and day-to-day productivity.
Automation & Integrations
1446 skills
Skills for automating workflows, building MCP servers, and integrating external tools.
Frontend Development
1068 skills
Claude Code skills for building production-grade user interfaces, responsive layouts, and accessible web applications.
Security
858 skills
Application security auditing, vulnerability scanning, and hardening skills.
Code Review & Quality
667 skills
Automated code review skills covering bugs, security vulnerabilities, performance, and refactoring.
Debugging
449 skills
Systematic debugging skills for finding and fixing bugs, memory leaks, and race conditions.
Documentation
365 skills
Skills for generating clear documentation, API specs, READMEs, and technical writing.
Prompt Engineering
115 skills
Skills for crafting effective system prompts, CLAUDE.md files, and skill definitions.
Search & Research
66 skills
Skills for web search, information retrieval, research automation, and data discovery.
Productivity
49 skills
Skills for task management, note-taking, calendar automation, and personal productivity workflows.
Media & Content
43 skills
Skills for image processing, video editing, audio manipulation, and creative content generation.
Backend Development
35 skills
Skills for API development, server architecture, microservices, and backend framework best practices.
Marketing & SEO
16 skills
Skills for SEO optimization, copywriting, content strategy, and conversion rate optimization.
CLI Utilities
15 skills
Skills for building command-line tools, shell scripts, terminal utilities, and CLI application development.
Communication
14 skills
Skills for Slack, Discord, email, messaging bots, and team communication automation.
AI & Machine Learning
9 skills
Skills for machine learning workflows, LLM integrations, embeddings, model fine-tuning, and AI pipeline automation.
Mobile Development
6 skills
Skills for React Native, Flutter, iOS, Android, and cross-platform mobile development.
Browser Automation
4 skills
Skills for web scraping, browser testing, form filling, screenshot capture, and headless browser workflows.
Data & Databases
3 skills
Skills for database design, query optimization, data modeling, and data pipeline management.
DevOps & CI/CD
2 skills
Skills for CI/CD pipelines, Docker, Kubernetes, GitHub Actions, and infrastructure automation.
Finance & Fintech
2 skills
Skills for fintech, payment integrations, cryptocurrency, trading bots, and financial data analysis.

All Skills (8884)Page 121

📋 Search Company Knowledge
This skill helps you quickly locate and synthesize internal information from Confluence, Jira, and docs with citations.
docsaidevopsatlassian
⚙️ Search Skill
This skill helps you quickly find and recommend Claude Code skills from trusted marketplaces based on your exact requirements.
aiautomationanalyticsgbsoss
📋 Search Web
This skill searches the web with Claude Sonnet, synthesizing findings into a single actionable note with sourced attributions.
airesearchpythonbdambrosio
⚙️ Search_guide
This skill guides when to invoke search tools, optimizing real-time information access and factual verification for smarter agent decisions.
aiautomationproductlin-a1
🛡️ Second Opinion
This skill provides an independent code review by integrating Codex and Gemini CLIs for uncommitted changes, diffs, or specific commits.
code-reviewsecurityautomationtrailofbits
🔍 Secondbrain Freshness
This skill should be used when the user asks for "freshness check", "freshness report", "what needs attention", "stale items", "review backlog", or mentions wanting to see what secondbrain content needs review or updating.
sergio-bershadskycode-reviewsergio-bershadsky
🛡️ Secops Engineer
Senior Security Engineer with 12+ years application security experience. Use when implementing authentication/authorization, configuring JWT/OAuth2, conducting security reviews, implementing rate limiting, ensuring GDPR compliance, or performing security scanning.
olehsvyrydovsecurityolehsvyrydov
🛡️ Secret Scanner
Detect exposed secrets, API keys, credentials, and tokens in code. Use before commits, on file saves, or when security is mentioned. Prevents accidental secret exposure. Triggers on file changes, git commits, security checks, .env file modifications.
sovranbitcoinsecuritysovranbitcoin
🛡️ Secrets Management
This skill helps you manage OCI Vault secrets, optimize rotation, troubleshoot access, and enforce secure, cost-efficient secret workflows.
cloudsecuritydevopsacedergren
🛡️ Security
This skill performs security auditing for code and dependencies, enabling proactive vulnerability detection before deployment.
securitybackendci-cdsgcarstrends
🛡️ Security
This skill provides enterprise-grade security testing guidance across OWASP Top 10, vulnerability scanning, and remediation steps to strengthen software
securitytestingci-cdpluginagentmarketplace
🛡️ Security
This skill helps you audit security risk, enforce authentication, and prevent IDOR by applying proven patterns for auth, PII protection, and webhooks.
securitybackendapitrantuananh-17
🛡️ Security
This skill helps you implement DevSecOps by managing secrets, TLS, access, image scanning, and compliance across pipelines.
securitydevopsci-cdpluginagentmarketplace
🛡️ Security
This skill helps you implement iOS security best practices for Keychain, biometrics, data protection, and network security across apps.
securitydatadocshoangnguyen0403
🛡️ Security
This skill performs a security review of code changes, identifying vulnerabilities, omissions, and recommendations to strengthen input handling and access
securitycode-reviewbackendmatthew-plusprogramming
🛡️ Security
This skill helps you implement secure development practices aligned with OWASP Top 10, testing, and compliance to protect systems.
securitytestingcode-reviewpluginagentmarketplace
🛡️ Security
Web application security best practices including OWASP Top 10, authentication, authorization, input validation, cryptography, and secure coding patterns. Use when implementing security features, reviewing code for vulnerabilities, hardening applications, or fixing security issues.
vapvarunsecurityvapvarun
🛡️ Security Agent
This skill helps you diagnose and fix Pulse visualization issues in security-agent by validating endpoints, coordinating log edits, and recovering sidecar
debuggingapibackendyousufjoyian
🛡️ Security Architect
Comprehensive security architecture combining threat modeling, security-first design, secure coding review, and compliance validation. Consolidated from threat-modeling, security-first-design, secure-coding-review, and compliance-validator.
daffy0208securitydaffy0208
🛡️ Security Audit
Use when conducting security reviews, investigating vulnerabilities, or creating security documentation - provides systematic methodology for code audits with severity assessment, dual documentation patterns (client + internal), and acceptance-focused ticket creation
factorial-iosecurityfactorial-io
🛡️ Security Audit
This skill performs a thorough security audit of codebases, identifying OWASP Top 10 issues and actionable remediation guidance.
securityaibackendcharlesjones-dev
🛡️ Security Audit
Security audit patterns for PHP/OWASP. Use when conducting security assessments, identifying vulnerabilities (XXE, SQL injection, XSS), or CVSS scoring.
dirnbauersecuritydirnbauer
🛡️ Security Best Practices
This skill helps you implement iOS security best practices by guiding when to use Keychain, pinning, and secure config for sensitive data.
securityapidatakaakati
🛡️ Security Check
Security check skill. Triggers on "Could you please run a security check?", "セキュリティチェックをお願いします。", "请帮我做一次安全检查。". セキュリティチェックのデモスキル。「セキュリティチェックをお願いします。」「请帮我做一次安全检查。」などのリクエストで発動する。
schronekosecurityschroneko
🛡️ Security Checklist
Pre-deployment security audit for web applications. Use when reviewing code before shipping, auditing an existing application, or when users mention "security review," "ready to deploy," "going to production," or express concern about vulnerabilities. Covers authentication, input validation, secrets
jamditissecurityjamditis
🛡️ Security Compliance
This skill helps you strengthen Brainarr security posture by automating SAST, dependency checks, secret detection, and compliance monitoring across releases.
securitydevopsci-cdrichertunes
🛡️ Security Guardian
Expert en sécurité applicative pour détecter les vulnérabilités, auditer le code, et guider les bonnes pratiques de sécurité. OWASP Top 10, authentification, autorisation, cryptographie, gestion de secrets. Utiliser pour audits sécurité, reviews de code sensible, conception de features sécurisées, o
bikachsecuritybikach
🛡️ Security Hardening
This skill helps you harden production infrastructure across OS, containers, cloud, network, and databases using CIS benchmarks.
securityinfracloudancoleman
🛡️ Security Headers Configuration
This skill helps you apply HTTP security headers to harden web apps, guarding against XSS, clickjacking, and MIME sniffing.
securitybackenddevopssecondsky
🛡️ Security Ownership Map
This skill analyzes git history to map security ownership and bus factor, exporting actionable insights for risk-aware file ownership.
securitydatapythonopenai
🛡️ Security Review
This skill analyzes code for security vulnerabilities, assesses risk using OWASP and CVE data, and offers actionable remediation guidance.
securitycode-reviewtestingprotagonistss
🛡️ Security Review
This skill performs security-focused code reviews, maps attack surfaces and risk levels, and helps identify vulnerabilities in changes without applying fixes.
securitycode-reviewtestingmcouthon
🛡️ Security Review
This skill audits code for OWASP vulnerabilities and provides actionable security reviews for pre-deployment and authentication checks.
securitybackendcode-reviewhtooayelwinict
🛡️ Security Review
This skill guides secure review of desktop apps, ensuring key management, input validation, SQL safety, and logging hygiene to protect data.
securitycode-reviewtestingcacr92
🛡️ 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 Improving Agent
This skill logs learnings and corrections to enable continuous improvement and promote reusable insights across projects.
automationdocsaipeterskoett
⚙️ 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
🧪 Sending Emails
>-
mailtrap
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