Agent skills

Skills for claude-code

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 62,644codex 9,699cursor 6,852copilot 2,269windsurf 126cline 82
CategoryWorkflow & Productivity 11,684AI & Agents 4,965Data & Analytics 4,693Code Review & Quality 2,936Security 2,762Backend & API 2,480Design & Presentation 2,329Documentation 2,157Content & Marketing 2,001Testing & QA 1,723DevOps & Cloud 1,266Databases 1,124Frontend 1,015Business & Finance 706Media & Video 507Other 21,420
62,644 found
3,6493,696 · page 77 / 1,306
llmquant-optionsRouter skill for LLMQuant options workflows. Use when the user needs IV rank, option scoring, strategy construction, Greeks, P&L…LLMQuantmatlab-build-industrial-hmiBuild industrial-grade SCADA/HMI dashboards in MATLAB App Designer following industrial-HMI conventions (ISA-101-aligned)…matlabmatlab-deploy-ai-modelGenerate C/C++ or CUDA code from an AI model (PyTorch, LiteRT) using MATLAB Coder or GPU Coder. Use when the user wants to…matlabmatlab-import-export-vehicle-dataUse when importing or exporting vehicle data from/to log files (MDF/MF4/DAT, BLF, ASC/TXT), decoding CAN/CAN FD/LIN messages to…matlabmatlab-model-serdes-systemsModel, simulate, and optimize Serializer/Deserializer (SerDes) systems — serial and parallel links — using MATLAB SerDes Toolbox.…matlabmatlab-solve-pdeEnd-to-end finite element analysis in MATLAB PDE Toolbox — geometry creation, model setup, solve, and post-processing in one…matlabmodalCloud computing platform for running Python on GPUs and serverless infrastructure. Use when deploying AI/ML models, running…BioTender-maxmodalModal is a serverless cloud platform for running Python on demand, including on-demand GPUs. Use when deploying or serving AI/ML…K-Dense-AImodalRun Python code in the cloud with serverless containers, GPUs, and autoscaling. Use when deploying ML models, running batch…LeonChaoXmodular-decompositionRuns a sequenced monolith-to-modular pipeline that sizes and inventories components, finds shared domain duplication, addresses…tech-leads-clubnemotron-policy-generatorGenerates BYO custom safety policies for NVIDIA Nemotron content-safety guardrails — Nemotron-Content-Safety-Reasoning-4B (text)…NVIDIAneurokit2Comprehensive biosignal processing toolkit for analyzing physiological data including ECG, EEG, EDA, RSP, PPG, EMG, and EOG…foryourhealth111-pixelneurokit2Comprehensive biosignal processing toolkit for analyzing physiological data including ECG, EEG, EDA, RSP, PPG, EMG, and EOG…LeonChaoXoptimize-for-gpuGPU-accelerate Python code using CuPy, Numba CUDA, Warp, cuDF, cuML, cuGraph, KvikIO, cuCIM, cuxfilter, cuVS, cuSpatial, and…BioTender-max二审阶段辩护刑事辩护二审阶段工作Skill,覆盖上诉审委托接案、一审材料衔接、阅卷审查、会见策略、争取开庭、书面辩护意见、二审庭审、不开庭审理沟通、裁判分析及发回重审衔接。当用户提及"二审"、"上诉"、"抗诉"、"争取开庭"、"发回重审"、"二审辩护"等关键词时触发使用。pa1nrui1paid-advertisingPlan paid advertising campaigns. Use when: managing Google Ads, Meta Ads, LinkedIn Ads, bid strategy, or budget optimization.indranilbanerjeepostgresUse this skill for any PostgreSQL database work — table design, indexing, data types, constraints, extensions (pgvector, PostGIS…timescaleprior-auth-review-skillAutomate payer review of prior authorization (PA) requests. This skill should be used when users say "Review this PA request"…FreedomIntelligencepytorch-fsdp2Adds PyTorch FSDP2 (fully_shard) to training scripts with correct init, sharding, mixed precision/offload config, and distributed…Orchestra-Researchreact-composition-patternsReact composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible…tech-leads-clubrender-deployDeploy applications to Render by analyzing codebases, generating render.yaml Blueprints, and providing Dashboard deeplinks. Use…Haohao-endsailApply the SAIL (Secure AI Lifecycle) V2 framework by Pillar Security to secure AI applications and agents. Use this skill…pillar-labssecurity-best-practicesPerform language and framework specific security best-practice reviews and suggest improvements. Trigger only when the user…foryourhealth111-pixelshadcnManages shadcn/ui components and projects, providing context, documentation, and usage patterns for building modern design…sickn33skill-writerCreate and improve agent skills following the Agent Skills specification. Use when asked to create, write, or update skills.sickn33suede-adsSuede-owned paid-acquisition operating system for channel choice, campaign structure, audiences, bidding, budget pacing, negative…JasonColapietrotao-train-mask-auto-labelMAL (Mask Auto-Label) for weakly-supervised segmentation. Produces segmentation masks from minimal annotations (point or box…NVIDIAwritestheme-factoryToolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are…anthropicstheme-factoryToolkit for styling artifacts with a theme. These artifacts can be slides, docs, reportings, HTML landing pages, etc. There are…davepoontheme-factoryThis skill provides a curated collection of professional font and color themes themes, each with carefully selected color…sickn33variant-analysisFind similar vulnerabilities and bugs across codebases using pattern-based analysis. Use when hunting bug variants, building…waybarriosviral-instagram-reelsPlan, write, and diagnose Instagram Reels that earn cold-audience reach. Use whenever someone wants a reels script or reels hook…vyralcontentviral-short-form-ideasGenerate short-form video ideas at volume and stop the blank-page problem for good. Use whenever someone says they're stuck for…vyralcontentwaves-codexWAVES - Workers, Aggregate, Verify, Extend - wave-based orchestration for Codex. Decompose a big goal into independent slices…RayFernando1337aeonThis skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting…foryourhealth111-pixelaeonThis skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting…K-Dense-AIwritesaeonThis skill should be used for time series machine learning tasks including classification, regression, clustering, forecasting…LeonChaoXaws-lambda-durable-functionsBuild resilient, long-running, multi-step applications with AWS Lambda durable functions with automatic state persistence, retry…awslabsbackend-dev-guidelinesYou are a senior backend engineer operating production-grade services under strict architectural and reliability constraints. Use…sickn33cet-skillCET-4 and CET-6 exam preparation coach for original CET-style practice, diagnostic feedback, writing and translation correction…mingchen666civil-service-essay-grader公务员考试申论精细批改与多轮改写助手。用户要求“批改申论”“给申论小题打分”“看看漏了哪些采分点”“批改公文/汇报提纲/发言稿”“批改大作文”“逐段修改”“我改完了再批一次”“对比两版答案”,或提交申论材料、题干、作答要求和答案时,应使用本…mingchen666civil-service-question-practice公务员考试专项刷题与错题重练助手。当用户说“刷题”“来10道资料分析”“逐题做判断推理”“按某省真题练习”“从我上传的PDF/题库里抽题”“先别给答案”“限时练一组”“错题重做”“再来几道同类题”“针对薄弱点出题”时,应使用本…mingchen666composition-skills11 academic writing skills. Trigger: writing paper sections, structuring arguments, academic prose. Design: section-by-section…brycewang-stanfordconstant-time-analysisDetects timing side-channel vulnerabilities in cryptographic code. Use when implementing or reviewing crypto code, encountering…trailofbitswritescrossframe-suiteUse when the user explicitly invokes CrossFrame Suite for Chinese structural diagnosis workflows across relationships…sickn33daaf-orchestratorOperational framework for the DAAF orchestrator. Defines engagement modes, confirmation protocol, subagent dispatch, context…brycewang-stanforddeveloping-genkit-dartUse when building AI agents in Dart, implementing Genkit flows or tools, integrating LLMs into Dart or Flutter applications, or…evancadotnet-maui-doctorDiagnoses and fixes .NET MAUI development environment issues. Validates .NET SDK, workloads, Java JDK, Android SDK, Xcode, and…dotnet
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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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