Agent skills

Skills for codex

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
9,699 found
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image-video-loading-qaRun image and video loading QA. Use after adding or changing images, videos, posters, responsive sources, lazy loading…TheGoat395luopan-industry罗盘行业研究模式。用于研究行业结构、产业链、市场规模、竞争格局、商业模式、行业趋势、风险,以及行业是否值得进入。zhangxiaoqiang1991integration-testsWrite and run integration tests against a GenLayer environment.internet-courtwritesinternal-narrativeBuild and maintain one coherent company story across all audiences — employees, investors, customers, candidates, and partners.…alirezarezvaniintl-expansionInternational market expansion strategy. Market selection, entry modes, localization, regulatory compliance, and go-to-market by…alirezarezvaniios-simulatorManages iOS Simulator devices and app tests with xcrun simctl: lifecycle, install/launch, push and location simulation, privacy…dpearson2699k8s-security-policiesComprehensive guide for implementing NetworkPolicy, PodSecurityPolicy, RBAC, and Pod Security Standards in Kubernetes.sickn33k8s-security-policiesImplement Kubernetes security policies including NetworkPolicy, PodSecurityPolicy, and RBAC for production-grade security. Use…wshobsonkami-deckA lab-meeting deck on gut-microbiome links to sleep quality — the design, the results, the caveats, and the next experiment.…nexu-iokami-landingProduce a print-grade single-page kami (紙 / 纸) document — warm parchment canvas, ink-blue accent, serif at one weight, no italic…nexu-iokhazix-writer数字生命卡兹克(Khazix)的公众号长文写作skill。当用户需要撰写公众号文章、写稿子、续写文章、根据素材产出长文时使用。触发词包括但不限于:写文章、写稿子、帮我写、续写、扩写、公众号文章、长文、出稿、按我的风格写。即使用户只是说"帮我把这个写成文章"或"…KKKKhazixopen-knowledge-pack-knowledge-baseHow to work in a Knowledge Base project (the `knowledge-base` starter pack). Read when the project has the three-layer…inkeepkrypton-planningUse when a user has a feature request, bugfix, refactor, migration, architecture change, or product goal and needs an…jturntdevktxInstalls and configures ktx, the open-source context layer for data agents — runs ktx setup non-interactively with hidden CLI…KaeliolambdaAWS Lambda serverless functions for event-driven compute. Use when creating functions, configuring triggers, debugging…itsmostafalambda-labs-gpu-cloudReserved and on-demand GPU cloud instances for ML training and inference. Use when you need dedicated GPU instances with simple…Orchestra-Researchlangsmith-observabilityLLM observability platform for tracing, evaluation, and monitoring. Use when debugging LLM applications, evaluating model outputs…Orchestra-Researchlatex-submission-pipelineUse when building a LaTeX manuscript submission pipeline with templates, latexmk, BibTeX/Biber, chktex, latexindent, CI PDF…foryourhealth111-pixelwriteslead-magnetsPlan and optimize lead magnets for email capture and lead generation. Use when designing gated content, checklists, templates…sickn33lead-researchDiscovery-scale research harness. A cheap scout maps the topic, the Lead designs topic-specific parallel researcher assignments…tamdogoodleader把一句话的想法拆成 AI agent 能独立跑完的目标任务书。用户说「帮我给 agent 写个目标」「帮我详细拆一下这个目标」「写个任务书/brief 给 agent」「写个 goal 提示词」「让 agent 自己跑这个项目」「把活分给几个 agent…KKKKhazixlifiLI.FI REST API for cross-chain and same-chain token swaps, bridging, DeFi deposits (Composer), yield discovery (Earn), and…internet-courtlifi-stablecoin-swapBuild a production 1:1 stablecoin swap with LI.FI Intents — an interface or backend where the amount the user sends equals the…internet-courtloop-libraryFind, compare, adapt, and design bounded AI-agent feedback loops with explicit checks, stop rules, guardrails, and handoffs.sickn33lora-qlora-recipesConfigure LoRA and QLoRA supervised fine-tuning with current best-practice hyperparameters. Use when writing or reviewing a…wshobsonma-playbookM&A strategy for acquiring companies or being acquired. Due diligence, valuation, integration, and deal structure. Use when…alirezarezvanimarket-sizing-analysisComprehensive market sizing methodologies for calculating Total Addressable Market (TAM), Serviceable Available Market (SAM), and…sickn33matlab-add-awgnRead BEFORE writing any code that adds Additive White Gaussian Noise (AWGN) to signals and converts between SNR, Eb/No, Es/No…matlabmatlab-analyze-pcb-pdnPDN DC voltage/current analysis, IR drop, design rule checking, and multi-net batch analysis on imported PCB layouts. TRIGGER…matlabmatlab-assemble-pcb-layoutBuild custom PCB structures with pcbComponent, shapes, Boolean ops, feeds, and multi-layer stackups for non-catalog geometries.…matlabmatlab-call-pythonCall Python libraries from MATLAB using the py. interface, pyrun, pyrunfile, or pyenv. Use when writing or executing MATLAB code…matlabmatlab-connect-bleDiscover and connect to Bluetooth Low Energy (BLE) peripheral devices from MATLAB. Use this skill when the user wants to scan for…matlabmatlab-create-live-scriptCreate, edit, and run plain-text MATLAB live scripts (.m files) with rich text formatting, LaTeX equations, section breaks, and…matlabmatlab-define-toolbox-apiScan a folder, triage files into include/exclude, identify the public API, and produce a toolboxSpecification.m Interface Spec —…matlabmatlab-deploy-embedded-codeDeploy MATLAB-generated code to embedded hardware using Embedded Coder. Use when configuring code generation for microcontrollers…matlabmatlab-design-pcb-passiveSpiral inductors, interdigital capacitors, baluns, resonators, phase shifters for impedance matching, DC blocking, and bias tees.…matlabmatlab-design-pcb-txlineMicrostrip, stripline, CPW, differential pairs, and crosstalk analysis for impedance-controlled PCB interconnects. TRIGGER: user…matlabmatlab-diagnose-parforDiagnose and fix parfor errors in MATLAB. Invoke this skill when the user has a parfor problem: "parfor loop has an error"…matlabmatlab-discover-clustersDiscover MATLAB Parallel Computing Toolbox clusters on the network and in the cloud, and manage their profiles — list, inspect…matlabmatlab-extract-battery-featuresExtract battery features for degradation analysis and health monitoring in MATLAB. Covers cycling test features, differential…matlabmatlab-find-pi-assetsFind and query PI assets using MATLAB's Industrial Communication Toolbox. Two paths: (1) direct PI tag lookup via piclient + tags…matlabmatlab-fit-simbiology-modelFit SimBiology model parameters to data — fitproblem, population NLME, virtual patients, and NCA. Use when asked to fit…matlabmatlab-install-productsDeterministic workflow to download MATLAB Package Manager (mpm) and install MathWorks products from the OS command line with…matlabmatlab-instrument-opentelemetry-tracingAdd OpenTelemetry tracing to MATLAB code. Use when the user asks to "add tracing", "instrument with spans", "add OpenTelemetry"…matlabmatlab-migrate-settingsDiff MATLAB settings between releases AND update any .m file that configures MATLAB settings to use the correct setting paths for…matlabmatlab-optimize-memoryGuides the 7-step MATLAB memory optimization workflow: baseline, profile, identify, optimize, measure, verify, report. Use when…matlabmatlab-process-streaming-audioDesign and implement real-time audio processing chains using Audio Toolbox streaming objects. Use when building frame-based audio…matlabmatlab-use-camerasConnect to and acquire images from cameras in MATLAB using Image Acquisition Toolbox. Use this skill when the user wants to: use…matlab
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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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