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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azure-virtual-machinesExpert knowledge for Azure Virtual Machines development including troubleshooting, best practices, decision making, architecture…MicrosoftDocsbrand-landingpageBrand-first landing page designer — runs a brand-identity interview (colors, typography, shape language), then generates and…wshobsoncc-sdd-new-agentAdd or extend coding-agent support in cc-sdd by executing the SOP in docs/cc-sdd/sop-new-agent.md end-to-end. Use when…gotalabcreate-sdi-runImport data into the Simulation Data Inspector (SDI) from MAT, CSV, or Excel files, from workspace variables, or from a Simulink…matlabdependabotComprehensive guide for configuring and managing GitHub Dependabot. Use this skill when users ask about creating or optimizing…githubdomain-analysisMaps business domains and suggests service boundaries in any codebase using DDD Strategic Design. Use when asking "what are the…tech-leads-clubentra-agent-idMicrosoft Entra Agent ID (preview) for creating OAuth2-capable AI agent identities via Microsoft Graph beta API. Covers Agent…microsoftfigmaUse the Figma MCP server to fetch design context, screenshots, variables, and assets from Figma, and to translate Figma nodes…tech-leads-clubfounder-agreement-drafting-stephane-boghossianA drafting-and-review copilot for a founders' / co-founders' agreement — the terms fixing equity, vesting, IP, roles, control…lawve-aiwritesfrontend-blueprintAI frontend specialist and design consultant that guides users through a structured discovery process before generating any code.…tech-leads-clubgolang-grpcProvides gRPC usage guidelines, protobuf organization, and production-ready patterns for Golang microservices. Use when…samberwritesgolang-how-toGolang skills orchestrator — always active on any Golang coding, review, debug, or setup task. Reads the task context and loads…samberwritesgolang-modernizeModernize Golang code to use recent language features, standard library improvements, and idiomatic patterns. Trigger proactively…samberwritesgolang-safetyDefensive Golang coding to prevent panics, silent data corruption, and subtle runtime bugs. Use when encountering nil panics…samberwritesgolang-samber-doDependency injection in Golang using samber/do — service containers, lifecycle management, scopes, health checks, graceful…samberwritesinteraction-designDesign and implement microinteractions, motion design, transitions, and user feedback patterns. Use when adding polish to UI…wshobsonissue-fields-migrationBulk-migrate metadata to GitHub issue fields from two sources: repo labels (e.g. priority labels to a Priority field) and Project…githubkiro-implImplement approved tasks using TDD with native subagent dispatch. Runs all pending tasks autonomously or selected tasks manually.gotalabwritesmarket-sizing-analysisCalculate TAM/SAM/SOM for market opportunities using top-down, bottom-up, and value theory methodologies. Use this skill when…wshobsonmatlab-create-buildfileGenerate a MATLAB buildfile.m with tasks for static analysis, testing, coverage reporting, and packaging. Use after…matlabmatlab-create-experimentCreate an experiment for the MATLAB Experiment Manager app from user code, script, or problem description. TRIGGER when: user…matlabmatlab-driving-data-importerImport recorded driving sensor data (GPS, camera, lidar, actor tracks, lanes) into scenariobuilder.* objects (GPSData…matlabmatlab-ncap-testingGenerate Euro NCAP test scenarios and variants using the ADT Euro NCAP support package. Use when creating NCAP seed scenarios…matlabmatlab-optimize-performanceRead BEFORE optimizing any MATLAB code for speed. Without this workflow, agents commonly optimize the wrong target, fabricate…matlabmatlab-plan-robot-motionPlan manipulator motion and generate trajectories in MATLAB. Use when the task involves moving a robot arm between configurations…matlabmatlab-set-up-usrp-radioSet up and verify a connection to an NI USRP radio (USRP E320, N300, N310, N320, N321, X300, X310, or X410) using Wireless…matlabmatlab-upgrade-mex-icUpgrade C, C++, and Fortran MEX source files from the Separate Complex (SC) API to the Interleaved Complex (IC) API. Use when…matlabmigration-readinessAssess a workload's readiness to migrate to AWS by analyzing existing code, dependencies, configurations, and infrastructure to…aws-samplesmobile-ios-designMaster iOS Human Interface Guidelines and SwiftUI patterns for building native iOS apps. Use when designing iOS interfaces…wshobsonmsgraph-sdkIntegrate Microsoft Graph SDK into any project — .NET, TypeScript/JavaScript, or Python. Covers auth patterns (client…githuboffsite-signal-analyzerUse when the user asks to "analyze backlinks", "analyze my off-site signals", or "track AI traffic / ChatGPT / Perplexity…aaron-he-zhuoo-component-documentationCreate or update standardized object-oriented component documentation using a shared template plus mode-specific guidance for new…githubperf-web-optimizationOptimize web performance: bundle size, images, caching, lazy loading, and overall page speed. Use when site is slow, reducing…tech-leads-clubpester-migrationPester migration skill for upgrading PowerShell Pester test suites across major versions — v3→v4, v4→v5, and v5→v6. Covers the…githubpr-description-writerUse when the user asks to write, draft, generate, or update a GitHub pull request description for the current branch. Reads the…Varnan-Techqdrant-performance-optimizationDifferent techniques to optimize the performance of Qdrant, including indexing strategies, query optimization, and hardware…githubreact18-legacy-contextProvides the complete migration pattern for React legacy context API (contextTypes, childContextTypes, getChildContext) to the…githubreact18-lifecycle-patternsProvides exact before/after migration patterns for the three unsafe class component lifecycle methods - componentWillMount…githubreact19-concurrent-patternsPreserve React 18 concurrent patterns and adopt React 19 APIs (useTransition, useDeferredValue, Suspense, use(), useOptimistic…githubroadrunner-build-scenario-from-oscBuild a RoadRunner Scenario programmatically from an OpenSCENARIO 1.x (.xosc) file using the `roadrunner-scenario-authoring`…matlabroadrunner-coreFoundation skill for all RoadRunner workflows: MATLAB path setup, connection, project/scene/scenario lifecycle, world settings…matlabroadrunner-scenario-simulatingExpert guidance for simulating RoadRunner scenarios via the MATLAB programmatic API and Simulink co-simulation. Use when the user…matlabsecret-scanningGuide for configuring and managing GitHub secret scanning, push protection, custom patterns, and secret alert remediation. For…githubsecurity-threat-modelRepository-grounded threat modeling that enumerates trust boundaries, assets, attacker capabilities, abuse paths, and…tech-leads-clubsimulink-single-precision-conversionConverts a double-precision Simulink system or subsystem to single precision using DataTypeWorkflow.Single (Fixed-Point…matlabslang-shader-engineerUse when working with Slang shaders, shader modules, HLSL-compatible GPU code, graphics pipelines, compute shaders, tessellation…githubtactical-dddDetects anemic domain models, validates and refactors them into rich domain models, and enforces tactical DDD patterns (Entities…tech-leads-clubvcpkgGuide for setting up vcpkg in C++ projects, managing dependency versions, and cross-compiling. Covers manifest initialization…github
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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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