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
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spark-environment-setupSet up a working ML training/inference environment on NVIDIA DGX Spark (GB10, aarch64, CUDA 13). Use when installing…wshobsonspec-driven-evalScores how completely an implementation fulfills a PRD/spec, case by case, and produces a single comparable final grade. Invoke…tech-leads-clubtailwind-design-systemBuild scalable design systems with Tailwind CSS v4, design tokens, component libraries, and responsive patterns. Use when…wshobsontask-coordination-strategiesDecompose complex tasks, design dependency graphs, and coordinate multi-agent work with proper task descriptions and workload…wshobsonteam-composition-patternsDesign optimal agent team compositions with sizing heuristics, preset configurations, and agent type selection. Use this skill…wshobsonterraform-module-libraryBuild reusable Terraform modules for AWS, Azure, GCP, and OCI infrastructure following infrastructure-as-code best practices. Use…wshobsonusing-duckdbQuery Fabric lakehouse and warehouse data using DuckDB, either locally or inside a Fabric notebook. Automatically invoke when the…data-goblinweb-design-reviewerThis skill enables visual inspection of websites running locally or remotely to identify and fix design issues. Triggers on…githubxquik-x-follower-scraperRun Xquik's Apify Actor for X followers, following, verified audiences, lists, communities, and overlap research.Varnan-Techxquik-x-tweet-scraperRun Xquik's Apify Actor for X searches, posts, timelines, conversations, lists, articles, and engagement research.Varnan-Tech2d-character-rig-animationProduction guidance for reusable layered 2D character rigs in browser-rendered and video media. Use for SVG hierarchies, pivots…calesthioace-stepUse ACE-Step and ACE-Step 1.5 for local or hosted AI music generation, including text-to-music, lyrics-to-song, instrumental…calesthioacreadiness-assessRun the AgentRC readiness assessment on the current repository and produce a static HTML dashboard at reports/index.html. Wraps…githubadobe-firefly-imageUse Adobe Firefly Services to generate, edit, expand, fill, match, composite, and upscale still images through the current REST…calesthioagent-customizationCreate, update, review, fix, or debug VS Code agent customization files (.instructions.md, .prompt.md, .agent.md, SKILL.md…majiayu000agent-integration-testingUse when the user requests integration testing, feature validation, or test plan executionavagent-setupConfigure AI coding agents like Cursor, GitHub Copilot, or Claude Code with project-specific patterns, coding guidelines, and MCP…majiayu000agentic-chatAI assistant for creating clear, actionable task descriptions for GitHub Copilot agentsmajiayu000agentic-evalPatterns and techniques for evaluating and improving AI agent outputs. Use this skill when implementing self-critique and…majiayu000agentic-evalPatterns and techniques for evaluating and improving AI agent outputs. Use this skill when implementing self-critique and…majiayu000agents-md-creatorAIコーディングエージェント向けの指示書「AGENTS.md」を作成するスキル。プロジェクトにAIエージェントが作業するための文脈と指示を集約するファイルを作成したい場合に使用します。「AGENTS.mdを作成」「AIエージェント用の指示書を作る」「エージェン…majiayu000agents-md-managerThis skill should be used when creating, auditing, or maintaining AGENTS.md files and Codex CLI configuration for any…majiayu000agents-mdUse when creating or updating AGENTS.md files to guide AI coding agents. Covers file structure, placement, content guidelines…majiayu000ai-engineering-toolkit6 production-ready AI engineering workflows: prompt evaluation (8-dimension scoring), context budget planning, RAG pipeline…majiayu000ai-tuningOptimize AI assistant configurations for maximum effectiveness. USE THIS SKILL when user says "improve CLAUDE.md", "better…majiayu000writesaiUse when working with AI agent protocols, standards, and interoperability specifications. Covers MCP, A2A, ACP, Agent Skills…majiayu000airflow-dag-patternsBuild production Apache Airflow DAGs with best practices for operators, sensors, testing, and deployment. Use when creating data…wshobsonalibaba-image-modelsPlan, prompt, call, edit, iterate, and productionize Alibaba Cloud Model Studio image generation with current Wan 2.7 Image…calesthioalibaba-wan-videoPlan, implement, and review Alibaba Wan video generation using Alibaba Cloud Model Studio/DashScope hosted APIs or official Wan…calesthioamazon-nova-canvasProduce and review production image-generation and image-editing workflows with Amazon Nova Canvas on Amazon Bedrock, including…calesthioamazon-nova-reelProduce and operate Amazon Nova Reel video-generation jobs through Amazon Bedrock. Use for Nova Reel text-to-video…calesthioamazon-pollyUse Amazon Polly for production text-to-speech work: selecting Standard, Neural, Long-form, or Generative engines and compatible…calesthioamazon-rekognitionUse this skill when an agent needs production image or video understanding with Amazon Rekognition: labels, objects, scenes, OCR…calesthioamazon-transcribeUse Amazon Transcribe for AWS-based speech-to-text production: batch S3 transcription, real-time streaming, captions/subtitles…calesthioangular-migrationMigrate from AngularJS to Angular using hybrid mode, incremental component rewriting, and dependency injection updates. Use when…wshobsonanime-animation-productionProduce anime-style and stylized 2D animation with generative image and video tools as a craft discipline, not a filter. Use when…calesthiobdistill-behavioral-xrayX-ray any AI model's behavioral patterns — refusal boundaries, hallucination tendencies, reasoning style, formatting defaults. No…majiayu000tool-use-guardianFREE — Intelligent tool-call reliability wrapper. Monitors, retries, fixes, and learns from tool failures. Auto-recovers from…majiayu000api-doc-generatorGenerate API documentation from source code, supporting REST APIs, GraphQL, and various documentation formats.JackyST0arize-instrumentationAdds Arize AX tracing to an LLM application for the first time. Follows a two-phase agent-assisted flow to analyze the codebase…githubarize-linkGenerates deep links to the Arize UI for traces, spans, sessions, datasets, labeling queues, evaluators, and annotation configs.…githubassemblyai-transcriptionUse this skill when an agent needs AssemblyAI for speech-to-text or speech-understanding work in media production, including…calesthioasset-continuity-managementProvider-independent asset continuity and version management for generated-media production. Use when an agent must track…calesthioasync-python-patternsMaster Python asyncio, concurrent programming, and async/await patterns for high-performance applications. Use when building…wshobsonattack-tree-constructionBuild comprehensive attack trees to visualize threat paths. Use when mapping attack scenarios, identifying defense gaps, or…wshobsonaudio-designImplement game audio practice — bus/mixer architecture and gain in decibels, ducking (sidechain), adaptive/dynamic music via…gamedev-skillsaudio-reactive-video-compositionProvider-independent production guidance for translating measured audio features into deterministic video timing and motion. Use…calesthioaudiobook-productionProduce full-length audiobooks and long-form narration with generative voice tools. Use when the task is to turn a manuscript or…calesthio
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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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