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 109

⚙️ Python
Python environment and execution guide. Use when: - Running Python scripts - Working with uv, poetry, venv
i9wa4automationi9wa4
🛡️ Python Architecture Review
This skill provides expert analysis of Python backend architectures, offering actionable feedback on design, scalability, security, and deployment.
backendapisecurityrknall
📋 Python Bot Standards
Coding standards, modular architecture, and common execution patterns for the PolyFlup Python backend.
niller2005workflowniller2005
📋 Python Database Patterns
SQLAlchemy and database patterns for Python. Triggers on: sqlalchemy, database, orm, migration, alembic, async database, connection pool, repository pattern, unit of work.
0xdarkmatterworkflow0xdarkmatter
⚙️ Python Deprecation Fixer
Automatically detect and fix Python deprecation warnings in codebases, including datetime.utcnow(), and other common deprecated patterns. Supports extensible pattern matching for future deprecations.
zircoteautomationzircote
🧪 Python Dev
This skill sets up a production-ready Python project with uv, ty, ruff, pytest, and just, ensuring linting, type checking, and testing readiness.
pythontestinglintingtenequm
🧪 Python Development
This skill helps you build modern Python projects with FastAPI, asyncio, and type hints, enforcing production-grade structure and best practices.
backendapitestingskillcreatorai
🔍 Python Development
This skill helps you master modern Python development with type hints, async patterns, and Pythonic idioms for reliable, readable code.
backenddebuggingperformancelaurigates
🧪 Python Engineering
Comprehensive Python engineering guidelines for writing production-quality Python code. This skill should be used when writing Python code, performing Python code reviews, working with Python tools (uv, ruff, mypy, pytest), or answering questions about Python best practices and patterns. Applies to
gonzaloserranotestinggonzaloserrano
📋 Python Fastapi Patterns
FastAPI best practices, async patterns, and Pydantic validation
autohandaiworkflowautohandai
📋 Python Fundamentals
Master Python syntax, data types, control flow, functions, OOP, and standard library
pluginagentmarketplaceworkflowpluginagentmarketplace
📋 Python Observability Patterns
Observability patterns for Python applications. Triggers on: logging, metrics, tracing, opentelemetry, prometheus, observability, monitoring, structlog, correlation id.
0xdarkmatterworkflow0xdarkmatter
📋 Python Odoo Cursor Rules
Guidelines for Python and Odoo enterprise application development with ORM, XML views, and module architecture best practices.
mindrallyworkflowmindrally
🧪 Python Patterns
This skill helps you think through Python framework choices, async patterns, type hints, and project structure to make informed, context-driven decisions.
backendapidatabasevudovn
📋 Python Performance
Master Python optimization techniques, profiling, memory management, and high-performance computing
pluginagentmarketplaceworkflowpluginagentmarketplace
🧪 Python Pro
This skill writes idiomatic Python with advanced features, prioritizes performance, tests, and refactoring guidance for clean, reliable code.
performancetestingrefactorsidetoolco
🔍 Python Pro Skill
This skill helps you build high-performance Python 3.11+ apps with FastAPI, strong type safety, and async patterns.
backendapiperformance404kidwiz
⚙️ Python Programming
Master Python fundamentals, OOP, data structures, async programming, and production-grade scripting for data engineering
pluginagentmarketplaceautomationpluginagentmarketplace
🧪 Python Project Skill
This skill helps you scaffold Python projects with uv, configure dependencies, and bootstrap Flask apps for rapid development.
backendapitestingjulianobarbosa
🔍 Python Reviewer
This skill reviews Python code for PEP8, type hints, and Pythonic idioms, improving maintainability and reducing errors.
code-reviewlintingformattingphysics91
🛡️ Python Security Scan
This skill performs comprehensive Python security scans across Flask, Django, and FastAPI projects, detecting OWASP risks and hardcoded secrets.
securitybackendapisugarforever
🧪 Python Testing
This skill helps you write and run Python tests with pytest, coverage, fixtures, and mocks to improve reliability.
testingunit-testsintegration-testslaurigates
⚙️ Python Venv Manager
This skill helps manage and validate Python virtual environments to ensure isolated dependencies and correct interpreter versions for projects.
pythonautomationdevopsjorgealves
🔍 Python_data_analyst
This skill analyzes and visualizes data with fast, vectorized Pandas workflows, providing optimized scripts and clear charts with Chinese-friendly visuals.
dataanalyticsperformancecyangzhou
⚙️ Python_math
This skill runs small Python scripts inside the workspace, returning results as text or output files for easy automation.
scriptingautomationdatatrpc-group
🧪 Pythonista Async
This skill helps you write robust async code with safe_gather, proper timeouts, and clean cancellation for concurrent tasks.
backendperformancedebugginggigaverse-app
🧪 Pythonista Patterning
This skill helps you discover code patterns before writing new code, enabling reuse, consistency, and cleaner architectures across projects.
refactorcode-reviewproductivitygigaverse-app
🎨 Pytincture Dhxpyt
This skill helps you build Python-driven UIs with pytincture and dhxpyt, delivering backend services or browser-only apps.
frontendbackendfullstackpytincture
🐛 Pytorch Fsdp2
This skill helps you integrate PyTorch FSDP2 into training scripts with correct initialization, sharding, mixed precision, and DTensor-based checkpointing.
aiperformancedebuggingorchestra-research
⚙️ Q_descriptive Analysis
This skill performs comprehensive descriptive analysis on tabular data, producing grouped statistics, entity extraction, and publication-ready summaries to
dataanalyticsaityrealq
🛡️ Qa Agent
This skill conducts comprehensive QA reviews for security, performance, accessibility, and test coverage, guiding remediation with concrete file-level fixes.
securityperformanceaccessibilityfirst-fluke
📋 Qa Agent Testing
QA harness for agentic systems: scenario suites, determinism/flake controls, tool sandboxing, scoring rubrics (including LLM-as-judge), and regression protocols covering success, safety, reliability, latency, and cost.
vasilyu1983workflowvasilyu1983
🛡️ Qa Expert
This skill helps you establish comprehensive QA testing with Google standards, OWASP security, and autonomous execution for fast, reliable software validation.
testingsecurityautomationdaymade
🧪 Qa Level Assessment
This skill analyzes story changes and diffs to assess QA level and risk, then recommends an appropriate testing approach.
testinganalyticscode-review884js
🧪 Qa Planning
This skill generates a comprehensive QA contract with numbered Gherkin scenarios and acceptance criteria to guide testing and QA planning.
testingautomationplanningwellapp-ai
🧪 Qa Regression
This skill automates QA regression testing with reusable Playwright-based test suites for login, dashboard checks, and user workflows.
testingautomationci-cdskillcreatorai
🧪 Qa Testing Mobile
Mobile app testing strategy and execution for iOS and Android (native + cross-platform): choose automation frameworks, define device matrix, control flakes, validate performance/reliability/accessibility, and set CI + release gates. Use when you need a mobile QA plan, device lab/CI setup, or guidanc
vasilyu1983testingvasilyu1983
🧪 Qa Use
This skill helps you automate end-to-end browser testing with qa-use, enabling reliable navigation, interaction, and failure debugging for web apps.
testingautomationclidesplega-ai
⚙️ Qmd
This skill lets you quickly search local markdown knowledge bases and notes using QMD to find docs and answer questions.
clidocsproductivitytobi
🧪 Qt Testing
This skill captures offscreen Qt widget screenshots for visual verification of rendering, layouts, and appearance using vision analysis.
pythontestingdebuggingtalmolab
🛡️ Quality Checks
This skill orchestrates comprehensive quality checks at pre-edit, post-edit, and on-stop, ensuring code quality across tests, docs, styling, and security.
automationtestingcode-reviewbitsoex
📝 Quality Documentation Manager
This skill provides comprehensive quality documentation management, regulatory oversight, and change control guidance to ensure compliant medical device
docswritingproductivityquestnova502
🧪 Quality Engineer
This skill helps you enforce and streamline code quality across TypeScript/React projects using Biome, ESLint, TypeScript, and testing.
frontendlintingformattingd-oit
🧪 Quality Gate Detection
This skill helps you detect and configure project quality gates by analyzing package.json scripts and frameworks to tailor verification.
automationtestinglintinglambda-curry
🛡️ Quality Gates
This skill enforces code quality by running linting, type checking, tests, and security audits before commits or deployments.
lintingtestingsecurityatman36
🧪 Quality Standards
This skill helps enforce code quality by applying language-specific standards, linting, and documentation benchmarks to maintain high-quality codebases.
code-reviewlintingtestingbejranonda
⚙️ Quantify Impact
This skill helps you extract and quantify measurable outcomes from experience descriptions, surfacing defensible metrics and scale estimates.
analyticsdataoperationsnweii
🔍 Quarkus Panache
This skill detects and refactors Quarkus Panache ORM smells using the Repository pattern to improve performance and reduce N+1 queries.
performancerefactorcode-reviewemvnuel
🔍 Quarterly Review
Conduct a quarterly review of your overall research mission and direction. This is a user-level review stored in ~/.researchAssistant/. Use when the user types /quarterly_review, every 3 months, after major project milestones, or when questioning research direction.
braselogcode-reviewbraselog
📋 Quasar Queue
Expert in background jobs and message queues using Gravito Quasar. Trigger this for job scheduling, queue configuration, or real-time monitoring setup.
gravito-frameworkworkflowgravito-framework
🧪 Quasi Coder
This skill interprets shorthand and natural language descriptions to produce production-ready JavaScript code with robust patterns and best practices.
javascriptfullstackcode-reviewgithub
📋 Query
This skill helps you query Stripe synced data efficiently from PostgreSQL, optimizing joins, filters, and ORM integration.
sqldatabaseanalyticsashutoshpw
📋 Query Builder
This skill converts natural language questions into SQL queries by analyzing schema, intents, and joins to deliver accurate data results.
databasesqldataclidey
🐛 Query Metrics
This skill helps you query and explore OpenTelemetry metrics in Axiom MetricsDB, discovering metrics, tags, values, and crafting effective queries.
analyticsdataobservabilityaxiomhq
📋 Query Optimization
This skill analyzes SQL queries, suggests indexing and rewriting techniques to boost performance across databases.
databasesqlperformancepluginagentmarketplace
🐛 Query Writing
This skill helps you write and execute SQL queries across simple and complex scenarios, delivering accurate results and clear answers.
sqldataanalyticslangchain-ai
⚙️ Query Writing
This skill helps you write and run SQL queries, from simple single-table lookups to complex multi-table joins and aggregations.
sqldatabasedataapconw
📋 Querying Granola
Queries local Granola meeting cache for meeting history, context, and attendee information. Use when preparing for meetings, researching past interactions with a person or company, finding past discussions on a topic, tracking engagement, or when user mentions Granola, meeting notes, meeting history
asterlabs-aiworkflowasterlabs-ai
🛡️ Questionably Ultrathink
This skill orchestrates UltraThink reasoning with isolated atomic solvers to rigorously verify complex problems end-to-end.
aiautomationsecuritysnowmead
🛡️ Questionably Ultrathink Skill
This skill orchestrates isolated fact-checked reasoning for complex problems, ensuring rigorous verification and unbiased final answers.
automationsecuritydebuggingsnowmead
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