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
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 31

🧪 Mock Generation
This skill generates realistic mock data and stub functions to isolate tests, speeding up development and improving test reliability.
testingunit-testsintegration-testsprotagonistss
🎨 Modern Accessible Html Jsx
This skill generates clean, semantic, accessible HTML and JSX code using proper elements, labels, and alt text for optimal accessibility.
frontendaccessibilitydocsacademind
🐛 Modern Git
Modern Git command best practices for AI agents. Use modern, purposeful commands introduced in Git 2.23+ instead of legacy multi-purpose commands. Teaches when to use `git switch` (branch operations), `git restore` (file operations), and other safer alternatives to improve clarity and reduce errors.
daleseodebuggingdaleseo
🐛 Modern Swift
Use when writing async/await code, enabling strict concurrency, fixing Sendable errors, migrating from completion handlers, managing shared state with actors, or using Task/TaskGroup for concurrency.
johnrogersdebuggingjohnrogers
📋 Module Development
This skill helps you design and integrate modular Python applications with the myfy module protocol, lifecycle phases, and extension patterns.
backendapidatapsincraian
📋 Mongodb Aggregation
This skill helps you master MongoDB aggregation pipelines to transform, analyze, and report data with clear, optimized pipelines.
databaseanalyticspythonpluginagentmarketplace
🐛 Mongodb Expert
This skill helps you optimize MongoDB schema, indexing, aggregation, and sharding strategies to improve NoSQL performance and design.
databaseperformancedatacin12211
🛡️ Mongodb Security
This skill helps you secure MongoDB deployments by configuring authentication, RBAC, TLS, encryption, and backups for compliance and resilience.
databasesecuritypythonpluginagentmarketplace
🧪 Monitoring
This skill helps you monitor Vercel deployments, inspect logs, and identify issues to improve observability and reliability.
monitoringbackenddevopssgcarstrends
🛡️ Monitoring Observability
This skill helps you implement comprehensive monitoring and observability patterns for Prometheus, Grafana, Langfuse tracing, and drift detection.
monitoringaiinfrayonatangross
📋 Monitoring Observability
Prometheus, Grafana, logging, alerting, and data pipeline observability
pluginagentmarketplaceworkflowpluginagentmarketplace
🐛 Mounted
This skill reports which CCB providers are mounted by validating session and daemon status, returning a concise JSON map.
cliscriptingobservabilitybfly123
🧪 Multi Model Orchestrator
This skill orchestrates multiple models to analyze codebase, guiding deep analysis, architecture discovery, and multi-perspective decision making.
aiautomationanalyticsmmorit00
🧪 Mutation Testing
This skill analyzes branch changes using mutation testing to reveal weak or missing tests and guides strengthening test suites.
testingunit-testsintegration-testscitypaul
📝 N8n
N8N Documentation - Workflow automation platform with AI capabilities
rawvegdocumentationrawveg
🛡️ N8n Production Readiness
This skill helps you determine appropriate hardening levels for n8n workflows, tailoring validation, logging, and error handling to risk and context.
automationbackendapiredcoatasher
🛡️ N8n Workflow Architect
This skill guides you in planning automation architectures, comparing n8n versus Python, and delivering production-ready, scalable integrations.
automationplanningdevopspromptadvisers
📋 Nano Banana
Generate and edit images using Gemini's image generation API (Imagen 3). This skill should be used when creating images, illustrations, diagrams, editing existing images, or iteratively refining visual content through multi-turn conversations.
roasbeefworkflowroasbeef
⚙️ Nano Banana Build
This skill generates and edits high-quality images using Gemini Nano Banana models, enabling text-to-image, style transfer, and precision edits.
aiautomationpythoncnemri
Nano Banana Prompting
This skill guides you in crafting effective Nano Banana Pro prompts by clarifying intent and applying proven prompting techniques.
aidesignuxnikiforovall
📋 Narrative Conductor
This skill defines and validates a complete 7-act narrative arc for NEW TEMPS X, ensuring coherence and adherence to the show's structure.
writingcontentplanningnmarchand73
📋 Narrative Validator
This skill validates a NEW TEMPS X episode for seven-act structure, narrative coherence, and live-link accessibility, ensuring alignment with Temps X spirit.
aiwritingcontentnmarchand73
📋 Nav Graph
This skill queries and manages the unified project knowledge graph to surface relevant knowledge and memories across tasks, SOPs, and concepts.
aidataproductivityalekspetrov
⚙️ Nav Install Multi Claude
This skill installs Navigator multi-Claude workflow scripts, enabling parallel Claude executions and easy setup with automatic verification and PATH
automationdevopsscriptingalekspetrov
🔍 Nav Simplify
This skill simplifies recently modified Python code to improve clarity and maintainability without changing behavior.
code-reviewrefactorproductivityalekspetrov
🛡️ Near Connect
This skill helps NEAR dApps integrate multiple wallets securely via sandboxed executors, enabling easy signing and transaction flows.
debuggingsecurityfrontendnear
🎨 Near Connect Hooks
This skill helps React developers integrate NEAR wallet connectivity and perform view, change, transfers, and signing using near-connect-hooks.
frontendapifullstacknear
🧪 Neon Toolkit
Creates and manages ephemeral Neon databases for testing, CI/CD pipelines, and isolated development environments. Use when building temporary databases for automated tests or rapid prototyping.
neondatabasetestingneondatabase
🧪 Neovim Debugging
This skill helps diagnose Neovim/LazyVim configuration issues by forming hypotheses, testing efficiently, and narrowing down root causes.
debuggingscriptingclibityoungjae
🐛 Neovim Plugin Development
This skill helps you develop Neovim plugins in Lua, leveraging vim.api and vim.fn for robust, extensible editor enhancements.
scriptingdebuggingdocsgwenwindflower
🛡️ Nestjs Framework
This skill guides building scalable NestJS backends with modular architecture, dependency injection, and enterprise patterns for robust services.
backendapidatabasefortiumpartners
📋 Neuro Symbolic Reasoning
This skill guides ideation and implementation of neuro-symbolic reasoning, combining LLMs with symbolic solvers to design experiments or integrate solvers.
airesearchpythonsundial-org
📋 New
This skill guides you through a complete fiction project, from discovery to outline, via Socratic dialogue and saved progress.
writingcontentplanninghowells
⚙️ New Project
Complete workflow for starting a new GSD project
ctsstcautomationctsstc
🛡️ Newebpay Checkout
This skill helps you implement NewebPay MPG checkout, including AES256 encryption, order creation, and callback handling for secure payments.
backendapisecuritypaid-tw
🧪 Newebpay Query
This skill helps you implement NewebPay transaction queries via QueryTradeInfo for order status, payment confirmation, and reconciliation.
apibackendintegration-testspaid-tw
📋 News Shopping
This skill helps you quickly find recent news and compare products with Serper-powered Google News and Shopping searches.
aiproductresearchmerit-systems
🛡️ Nextjs
This skill enforces Next.js App Router patterns, routing, caching, middleware, and metadata to accelerate secure, scalable app development.
frontendbackendfullstackgpolanco
🛡️ Nextjs Developer
This skill helps you build production-ready Next.js apps with App Router, Server Components, and advanced data fetching and caching.
frontendbackendfullstackgreedychipmunk
🎨 Nextjs Dynamic Routes Params
This skill guides building Next.js App Router dynamic routes and pathname parameters, optimizing route simplicity and correct params usage for server and
frontendfullstackapiwsimmonds
🛡️ Nextjs Security Scan
This skill performs a security scan for Next.js projects, identifying OWASP risks, secrets exposure, and dependency CVEs to deliver actionable findings.
securityfullstackcode-reviewsugarforever
📋 Nextjs Seo
Next.js SEO optimization guide. Use when building Next.js apps, optimizing for search engines, fixing Google indexing issues, implementing metadata, sitemaps, robots.txt, JSON-LD, or auditing SEO.
laguaguworkflowlaguagu
🎨 Nextjs Use Search Params Suspense
This skill helps you implement and reason about Next.js useSearchParams with Suspense in client components for reliable URL query handling.
frontenddebuggingperformancewsimmonds
🧪 Nextjs15 Init
This skill helps you initialize a Next.js 15 App Router project with Todo/Blog/Dashboard/E-commerce options, modern stack, and automated boilerplate.
frontendfullstackproductivitybear2u
🐛 Nodejs Core
This skill provides deep Node.js internals expertise, covering V8, libuv, C++ addons, and build systems to diagnose and optimize engine-level issues.
debuggingperformancebackendmcollina
📋 Note
Quick capture for thoughts, observations, or ideas during research sessions. Use when the user types /note or wants to capture a quick thought without context-switching. Logs timestamped notes to activity.md. Supports both explicit /note command and natural language like "make a note" or "jot down".
braselogworkflowbraselog
⚙️ Notebooklm
This skill helps you manage Google NotebookLM from the command line, enabling notebook creation, source handling, audio overviews, and efficient research
cliautomationresearchronnycoding
📋 Notion Infographic
This skill converts articles into a cohesive set of Notion-style hand-drawn infographics for social media sharing and visual storytelling.
designcontentsocial-medialexburner
📝 Notion Knowledge Capture
Transforms conversations and discussions into structured documentation pages in Notion. Captures insights, decisions, and knowledge from chat context, formats appropriately, and saves to wikis or databases with proper organization and linking for easy discovery.
jgtolentinodocumentationjgtolentino
⚙️ Nsfc Schematic
This skill helps you generate editable NSFC schematics and deliver embedded visuals from proposals, enabling multi-round optimization and editable .drawio
aiautomationdesignhuangwb8
📋 Nsfc_general
This skill helps draft NSFC grant proposals with structured sections, ensuring clarity, rigor, and alignment to funding criteria.
writingresearchplanningttawdtt
🎨 Nuqs Setup
This skill syncs React state with URL query parameters to enable shareable filters and deep links while preserving UI state.
frontendfullstackuxandrelandgraf
🔍 Nuxt Best Practices
This skill helps you optimize Nuxt 3/4 applications by applying best-practice patterns for data fetching, routing, rendering, and auto-imports.
performancefullstackcode-reviewvinayakkulkarni
📋 Nx Monorepo
Nx workspace layout detection and file layout guidance.
plutowangworkflowplutowang
🐛 Obra Systematic Debugging
Use when errors are unclear, flaky, or regressions occur; apply a disciplined debugging loop in VS Code Copilot Agent mode.
faulkdevdebuggingfaulkdev
⚙️ Observability Unified Dashboard
This skill designs unified observability dashboards with golden signals, OpenTelemetry correlations, SLO tracking, and Grafana 11 integrations for end-to-end
observabilitymonitoringdevopswilliamzujkowski
🎨 Obsidian Canvas
This skill creates Obsidian Canvas visuals with automatic layouts and color-coding, helping you organize knowledge maps, timelines, and weekly readings.
pythonplanningdesignjykim
🎨 Obsidian Mermaid
This skill helps you create Obsidian-friendly Mermaid diagrams with square layouts, minimal labels, and clean rendering for reliable markdown diagrams.
pythondocsautomationjykim
📝 Oceanbase Examples
This skill guides creating OceanBase SQL examples with clear structure, meaningful names, and separate results to improve documentation clarity and realism.
databasesqldataamber-moe
📋 Oceanbase Sql Optimization
This skill optimizes OceanBase SQL by guiding query writing, index design, and plan analysis for MySQL and Oracle modes.
databasesqlperformanceamber-moe
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.