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 127

🛡️ Suspicious Powershell Hunt
This skill helps threat hunters generate a cross-platform PowerShell abuse hunt plan with queries, telemetries, and pivots for rapid investigation.
securityscriptingobservabilitytsale
🎨 Svelte
This skill guides Svelte 5 component development with runes, props, and performance-aware patterns for efficient, reactive UI.
sveltefrontendperformancenikiskaarup
🎨 Svelte 5
This skill guides Svelte 5 component authorship and migration, using runes, $props, and callback props for modern reactive patterns.
sveltefrontendmigrationnikiskaarup
🎨 Svelte Code Writer
This skill helps you edit and analyze Svelte components using MCP tooling to ensure accurate, documented, and compliant code.
frontendclidocssveltejs
📋 Svelte Components
Svelte component patterns. Use for web components, component libraries (Bits UI, Ark UI, Melt UI), form patterns, or third-party integration.
spences10workflowspences10
📋 Svelte Deployment
Svelte deployment guidance. Use for adapters, Vite config, pnpm setup, library authoring, PWA, or production builds.
spences10workflowspences10
🎨 Svelte Frontend
This skill helps you apply Svelte 5 best practices with Runes API for explicit reactivity, improving frontend code quality in Windmill projects.
sveltefrontendperformancewindmill-labs
🎨 Svelte Runes
Svelte runes guidance. Use for reactive state, props, effects, or migration. Covers $state, $derived, $effect, $props, $bindable. Prevents reactivity mistakes.
spences10frontendspences10
🎨 Sveltekit
This skill provides comprehensive SvelteKit documentation guidance for cli, routing, adapters, and builds to answer questions quickly.
sveltekitsveltefrontendbankkroll
🎨 Sveltekit
Expert guidance for SvelteKit development with TypeScript, Tailwind CSS, SSR/SSG, and performance optimization best practices
mindrallyfrontendmindrally
🐛 Sveltekit Data Flow
SvelteKit data flow guidance. Use for load functions, form actions, server/client data, and invalidation. Covers +page.server.ts vs +page.ts, serialization, fail(), redirect(), error(), invalidateAll().
spences10debuggingspences10
📋 Sveltekit Remote Functions
SvelteKit remote functions guidance. Use for command(), query(), form() patterns in .remote.ts files.
spences10workflowspences10
🐛 Sveltekit Structure
SvelteKit structure guidance. Use for routing, layouts, error handling, SSR, or svelte:boundary. Covers file naming, nested layouts, error boundaries, pending UI, and hydration.
spences10debuggingspences10
🎨 Sveltekit Svelte5 Tailwind Skill
Comprehensive integration skill for building sites with SvelteKit 2, Svelte 5, and Tailwind CSS v4
claude-skillsfrontendclaude-skills
🎨 Svg Art Skill
This skill generates scalable SVG graphics via Python scripts for icons, charts, fractals, and generative art, returning ready-to-use SVG output.
designuxscriptingkv0906
⚙️ Svg Logo Designer
This skill helps you create professional SVG logos from descriptions, offering multiple variations and export formats for branding and icons.
designbrandingmarketingrknall
🧪 Swagger Petstore Openapi 3 0
This skill helps you interact with the Swagger Petstore OpenAPI 3.0, enabling efficient API exploration and operation details for rapid integration.
apibackenddocsneutree-ai
🧪 Swarm Advanced
This skill helps orchestrate advanced distributed workflows using swarm topologies and agent strategies to accelerate research, development, and testing.
automationdevopspythonchrislemke
⚙️ Swarm Discussion
This skill orchestrates multi-expert swarm discussions to surface blind spots and converge on unresolved problems using structured roles and tension maps.
automationanalyticsproductivityischca
⚙️ Swarm Expert
This skill helps you manage agent swarms, delegate tasks, and monitor multi-agent workflows using MCP tools for efficient coordination.
aiautomationbackenddesplega-ai
🧪 Swarm Planner
This skill helps design dependency-aware plans for parallel multi-agent execution in Python projects, optimizing task parallelism and clear dependencies.
aiautomationbackendam-will
🎨 Swarm Pr Review
This skill coordinates a three-expert swarm to review a PR diff, surface high impact issues, and deliver a consensus merge verdict.
aicode-reviewtypescriptdyad-sh
🧪 Swiff_ios
This skill helps you build consistent Swiff iOS features with MVVM, SwiftUI, SwiftData, and performance best practices.
swiftperformancetestingnarenreddy2302
🧪 Swift
This skill helps you apply Swift coding standards from Apple's guidelines, emphasizing protocol-oriented design, value semantics, and modern concurrency
swiftdebuggingtestingwilliamzujkowski
🛡️ Swift 6 Paradigm Shift
This skill analyzes Swift 6 ownership, concurrency safety, and RBI-driven systems foundations to help architects apply safe, high-performance patterns.
performancesecuritybackendmosif16
🧪 Swift Async Stream Patterns
This skill helps building robust AsyncStream and AsyncSequence patterns in Swift by applying state machine, mutex, and continuation safety practices.
swiftdebuggingdesignnonameplum
🧪 Swift Best Practices
This skill helps you write and review Swift code with Swift 6+ best practices, concurrency safety, and migration guidance.
code-reviewmigrationdebuggingsecondsky
🎨 Swift Combine
Master Combine framework for reactive programming - publishers, subscribers, operators, schedulers
pluginagentmarketplacefrontendpluginagentmarketplace
🧪 Swift Concurrency
This skill provides expert Swift Concurrency guidance to write safe, fast async/await code with actors, migrations, and lint-aware patterns.
performancedebuggingmigrationavdlee
🔍 Swift Concurrency
Guide for building, auditing, and refactoring Swift code using modern concurrency patterns (Swift 6+). This skill should be used when working with async/await, Tasks, actors, MainActor, Sendable types, isolation domains, or when migrating legacy callback/Combine code to structured concurrency. Cover
jamesrochabruncode-reviewjamesrochabrun
📋 Swift Concurrency
Master Swift concurrency - async/await, actors, structured concurrency, Sendable, TaskGroups
pluginagentmarketplaceworkflowpluginagentmarketplace
🧪 Swift Development
This skill streamlines Swift iOS/macOS development by automating build, test, format, and deployment tasks from the command line.
automationdevopstestinghmohamed01
📝 Swift Docc
This skill helps you create and host DocC documentation for Swift projects, including catalogs, tutorials, and API comments, with streamlined setup and
docswritingcontentfumiya-kume
📝 Swift Docc Documentation
This skill helps you generate, structure, and format Swift DocC documentation and tutorials from code comments and articles.
docswritingcontentnonameplum
🧪 Swift Expert Skill
This skill helps you master Swift ecosystem native app development with modern concurrency, SwiftUI, and deep system integration across Apple platforms.
performancedebuggingtesting404kidwiz
🐛 Swift Fundamentals
Master Swift programming fundamentals - syntax, types, optionals, protocols, error handling
pluginagentmarketplacedebuggingpluginagentmarketplace
📋 Swift Ios Basics
Build iOS applications - project setup, app lifecycle, Info.plist, capabilities
pluginagentmarketplaceworkflowpluginagentmarketplace
📋 Swift Modern Architecture Skill
Guide for building iOS apps using Swift 6, iOS 18+, SwiftUI, SwiftData, and modern concurrency patterns. Use when writing Swift/iOS code, designing app architecture, or modernizing legacy patterns. Prevents outdated patterns like Core Data, ObservableObject, DispatchQueue, and NavigationView.
pstuartworkflowpstuart
🧪 Swift Mvvm
Use when writing or refactoring Swift (SwiftUI/UIKit/AppKit) code to follow MVVM with a small, testable ViewModel. Triggers on: MVVM, ViewModel, ObservableObject, @Observable, Observation, AppKit, NSViewController, UIKit, state management, dependency injection, protocol adapters, refactor view logic
tobitechtestingtobitech
🐛 Swift Observation
This skill helps Swift developers model observable state with @Observable and manage change tracking for SwiftUI and async observers.
observabilitydebuggingdocsnonameplum
🔍 Swift Patterns
Swift and SwiftUI best practices for modern iOS development. Use when writing, reviewing, or refactoring code.
efremidzecode-reviewefremidze
🧪 Swift State Machine Patterns
This skill helps you implement type-safe Swift state machines with enum states and action-based transitions for robust concurrency and lifecycle flows.
swifttestingrefactornonameplum
📋 Swift Style
Swift code style conventions for clean, readable code. Use when writing Swift code to ensure consistent formatting, naming, organization, and idiomatic patterns.
johnrogersworkflowjohnrogers
🧪 Swift Testing
This skill helps you write and run Swift tests using the @Test macro, offering expressive assertions and structured test organization.
testingunit-testsintegration-testsbluewaves-creations
🧪 Swift Testing
Test Swift applications - XCTest, Swift Testing, UI tests, mocking, TDD, CI/CD
pluginagentmarketplacetestingpluginagentmarketplace
🧪 Swift Testing
WHEN writing tests in Swift with the Swift Testing framework; NOT XCTest.
mintuztestingmintuz
📋 Swift Uikit
Master UIKit for iOS app development - views, view controllers, Auto Layout, table/collection views
pluginagentmarketplaceworkflowpluginagentmarketplace
🧪 Swift Unit Testing Skill
Guidelines and templates for writing effective unit tests with XCTest, including test-driven development practices and mocking techniques.
pstuarttestingpstuart
🔍 Swift_concurrency
This skill helps you apply Swift 6 strict concurrency and Sendable patterns to write safe, scalable async code with actors and structured concurrency.
performancecode-reviewmigrationswiftzilla
🧪 Swift_structure
This skill helps you master Swift core language structures such as collections, optionals, closures, and generics for robust, expressive apps.
debuggingcode-reviewtestingswiftzilla
🔍 Swift_style
This skill helps you write idiomatic Swift by applying naming, organization, and best-practice guidelines for clean, maintainable code.
lintingformattingcode-reviewswiftzilla
🧪 Swift_testing
This skill helps you write Swift tests with modern Swift Testing framework, enabling expressive, async, and parameterized tests.
testingunit-testsintegration-testsswiftzilla
🎨 Swiftui Localization Skill
This skill helps SwiftUI projects localize apps by scanning resources, applying changes, and linting localization files in English or Simplified Chinese.
frontendlintingautomationihugang
📋 Swiftui Programming Skill
Expertise in SwiftUI for building declarative user interfaces, including SF Symbols integration and best practices.
pstuartworkflowpstuart
🎨 Swiftui Style Driven Components
This skill guides building extensible SwiftUI style-driven components using Apple patterns like ButtonStyle and LabelStyle, enabling environment-based styling
frontenddesignuxahmadbrkt
🔍 Swiftzilla_search
This skill retrieves deep Swift and Apple framework insights using SwiftZilla Deep Insight, delivering precise technical context for advanced questions.
aibackenddebuggingswiftzilla
📋 Swing Trading
This skill helps you identify Minervini-style swing setups by applying SEPA principles, VCP patterns, and strict risk controls for stock momentum trades.
aianalyticsdatacopyleftdev
📋 Synapse A2a
This skill provides comprehensive guidance for inter-agent communication using the Synapse A2A framework. Use this skill when sending messages to other agents, routing @agent patterns, understanding priority levels, handling A2A protocol operations, managing task history, configuring settings, or us
s-hiraokuworkflows-hiraoku
🧪 Synapse Skill
This skill coordinates multiple AI agents to plan, analyze, code, review, and execute complex tasks using agentic workflows.
aiautomationbackendakillness
🧪 Sync Cli Skill
This skill synchronizes the base44-cli skill with the latest CLI source, detecting changes via git and updating relevant command references.
cligitpythonbase44
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