Agent skills

Skills for copilot

Read straight from the source repositories, not from submitted listings. Every skill shows what it does, what is inside, where it came from — and whether attention around its source is actually growing.

Toolclaude-code 29,140codex 4,755cursor 3,111copilot 976windsurf 55cline 34
CategoryWorkflow & Productivity 4,979AI & Agents 3,037Data & Analytics 2,345Code Review & Quality 1,376Backend & API 1,244Security 1,194Design & Presentation 1,154Documentation 965Content & Marketing 916Testing & QA 777DevOps & Cloud 576Databases 550Frontend 469Business & Finance 328Media & Video 257Other 9,833
2,269 found
1,0571,104 · page 23 / 48
prompt-engineerTransforms user prompts into optimized prompts using frameworks (RTF, RISEN, Chain of Thought, RODES, Chain of Density, RACE…majiayu000Prompt Engineering SkillCraft effective prompts that get the best results from language models.majiayu000puzzleBuild a puzzle game: grid/board state, move input, rule-based resolution (match-3 cascades, sokoban pushes, tile logic), scoring…gamedev-skillspygame-coreStructure a pygame (pygame-ce) game in Python: the init/event/update/draw loop, delta-time movement, Surface/Rect blitting…gamedev-skillspython-background-jobsPython background job patterns including task queues, workers, and event-driven architecture. Use when implementing async task…wshobsonpython-configurationPython configuration management via environment variables and typed settings. Use when externalizing config, setting up…wshobsonpython-design-patternsPython design patterns including KISS, Separation of Concerns, Single Responsibility, and composition over inheritance. Use this…wshobsonpython-error-handlingPython error handling patterns including input validation, exception hierarchies, and partial failure handling. Use when…wshobsonpython-observabilityPython observability patterns including structured logging, metrics, and distributed tracing. Use when adding logging…wshobsonpython-resiliencePython resilience patterns including automatic retries, exponential backoff, timeouts, and fault-tolerant decorators. Use when…wshobsonpython-resource-managementPython resource management with context managers, cleanup patterns, and streaming. Use when managing connections, file handles…wshobsonpython-type-safetyPython type safety with type hints, generics, protocols, and strict type checking. Use when adding type annotations, implementing…wshobsonquantized-exportExport a promoted fine-tuned model in the right deployment format — merged safetensors, LoRA-only, GGUF with imatrix, or FP8. Use…wshobsonqwen3-ttsProduce text-to-speech with Alibaba/Qwen Qwen3-TTS through DashScope/Model Studio or open-weight Qwen3-TTS checkpoints. Use when…calesthiorag-implementationBuild Retrieval-Augmented Generation (RAG) systems for LLM applications with vector databases and semantic search. Use when…wshobsonralph-zeroNext-generation autonomous development orchestrator with cognitive feedback loops. Executes complex multi-step features from PRDs…majiayu000react-modernizationUpgrade React applications to latest versions, migrate from class components to hooks, and adopt concurrent features. Use when…wshobsonreact-native-architectureBuild production React Native apps with Expo, navigation, native modules, offline sync, and cross-platform patterns. Use when…wshobsonreact-state-managementMaster modern React state management with Redux Toolkit, Zustand, Jotai, and React Query. Use when setting up global state…wshobsonreact18-string-refsProvides exact migration patterns for React string refs (ref="name" + this.refs.name) to React.createRef() in class components.…githubreact19-source-patternsReference for React 19 source-file migration patterns, including API changes, ref handling, and context updates.githubreal-estate-content-productionProvider-independent real estate media production for listing photos, virtual staging, property videos, walkthrough reels…calesthiorecraft-image-designDesign and produce raster images, native SVG artwork, brand-controlled visuals, and documented image edits with Recraft's API.…calesthioreference-media-analysisProvider-independent reference media analysis for generated-media production. Use when an agent must analyze reference images…calesthioremotion-video-compositionProvider-independent production workflow for assembling generated or sourced media into React/Remotion videos. Use when an agent…calesthioresearch(ePost) Use when user asks to research, compare options, find best practices, or investigate a technologymajiayu000resemble-chatterboxUse Resemble AI Chatterbox for text-to-speech and voice-cloning workflows, including local open-weight Chatterbox, Chatterbox…calesthiorisk-metrics-calculationCalculate portfolio risk metrics including VaR, CVaR, Sharpe, Sortino, and drawdown analysis. Use when measuring portfolio risk…wshobsonroadrunner-import-sceneImport HD Map or OpenDRIVE files into a RoadRunner scene using MATLAB. Use when loading driving scenes in RoadRunner or…matlabroblox-datastoresPersist player data in Roblox with DataStoreService: GetDataStore, GetAsync/ SetAsync/UpdateAsync/IncrementAsync wrapped in…gamedev-skillsroblox-luauScript a Roblox experience in Luau: get services, create and parent Instances, connect events, run server Scripts vs client…gamedev-skillsroguelikeBuild a roguelike: turn-based grid movement, procedural dungeons, permadeath, field-of-view, and loot tables. Use for a…gamedev-skillsroundup-setupInteractive onboarding that learns your communication style, audiences, and data sources to configure personalized status…githubrpgBuild an RPG: stats and leveling, inventory and equipment, quests, branching dialogue, save/load, and combat. Use for an…gamedev-skillsrunway-imageGenerate, edit, and iterate still images with Runway's official API, especially native Gen-4 Image and Gen-4 Image Turbo…calesthiorunway-videoBuild and operate production-safe Runway API video generation, video editing, and character-performance workflows with native…calesthiorust-async-patternsMaster Rust async programming with Tokio, async traits, error handling, and concurrent patterns. Use when building async Rust…wshobsonsaas-product-demo-productionProvider-independent workflow for producing SaaS and software product demo videos, including app walkthroughs, feature launches…calesthiosales-motion-designWhen the user wants to choose between PLG and sales-led, design a sales motion, optimize time-to-first-value, or build a…tech-leads-clubsave-systemsDesign save/load for game state — choosing what to serialize, file formats, save slots, atomic crash-safe writes, schema…gamedev-skillsscreen-demo-productionProvider-independent workflow for producing terminal, IDE, documentation, browser, desktop, and application demonstration videos.…calesthiosecurity-requirement-extractionDerive security requirements from threat models and business context. Use when translating threats into actionable requirements…wshobsonsecurity-reviewUse this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing…mturacseedance-2-0Direct ByteDance Dreamina Seedance 2.0 Standard, Fast, and Mini video production across BytePlus ModelArk and verified gateways.…calesthiosemantic-kernelBuild AI applications with Microsoft Semantic Kernel. Create plugins, planners, and memory systems. Use for enterprise AI…majiayu000seo-auditRun comprehensive SEO audit. Use when: checking technical health, on-page, content quality, E-E-A-T, or link profile.indranilbanerjeesequential-thinking(ePost) Use when facing a complex problem that needs step-by-step breakdown, branching analysis, or iterative reasoningmajiayu000service-mesh-observabilityImplement comprehensive observability for service meshes including distributed tracing, metrics, and visualization. Use when…wshobson
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How the catalog works
What is an agent skill?

A folder with a SKILL.md inside — instructions, and often scripts and assets, that an AI agent loads when the task matches. Claude Code, Codex, Cursor and Copilot all read the same format, so one skill usually works across them.

Where does this catalog come from?

We read 660 source repositories straight from their file trees rather than from submitted listings — what you see is what is actually published. 98 repositories were rejected because they advertise skills but contain none: link lists, not folders.

Why is there no install counter?

Because install counts live in the registry that serves `npx skills add`, and that is not ours — publishing a number we cannot verify would be worse than showing none. Instead we show where a skill comes from and whether attention around its source is actually growing, measured from our own weekly snapshots.

Do you deduplicate?

Yes, and it matters more than expected. Aggregator repositories republish the same skill in several places — one source carried 6,317 SKILL.md files for 2,001 actual skills. We collapse by folder name and keep the canonical copy, so the catalog counts things, not copies.

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