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
1,7291,776 · page 37 / 203
apple-containerBuild, run, and manage OCI/Linux containers as lightweight per-container VMs on Apple-silicon macOS using Apple's open-source…sickn33avalonia-viewmodels-zafiroOptimal ViewModel and Wizard creation patterns for Avalonia using Zafiro and ReactiveUI.sickn33axiomFirst-principles assumption auditor. Classifies each hidden assumption (fact / convention / belief / interest-driven), ranks by…sickn33axolotlExpert guidance for fine-tuning LLMs with Axolotl - YAML configs, 100+ models, LoRA/QLoRA, DPO/KTO/ORPO/GRPO, multimodal supportOrchestra-Researchbuild-executorGovern implementation from an approved execution contract. Invoke when execution-contract.md is approved and the user wants…MageByte-Zerobuilding-simulink-modelsBuilds and edits Simulink, System Composer, Stateflow, and Simscape models. Use when modifying model structure, parameters…matlabclinical-case-reportStructured medical case presentation for clinical rounds, conferences, and documentation. Generates SOAP-format or narrative case…nexu-iocodex-autoresearchRun or resume a measured improvement loop in a local project. Use for benchmark-driven optimization, qualitative quality-gap…TheGreenCedardeeprefineCodex adapter for the DeepRefine agent-native refinement loop. Use when the user invokes $deeprefine or /deeprefine, or asks to…HKUST-KnowCompcontext-modeUse context-mode tools (ctx_execute, ctx_execute_file) instead of Bash/cat when processing large outputs. Triggers: "analyze…mksgluCTF•新手入口面向中文用户和新手的统一入口,保持原有两种模式:1) 自动分流,2) 先头脑风暴再分流。分流目标既可以是 ctf-*,也可以在 Web/接口/漏洞验证阶段增强到 strix-*;适合不知道该用哪个…asdfgh1445cuopt-multi-objective-explorationTrace, complete, and interpret the Pareto frontier across competing objectives using repeated single-objective cuOpt solves…NVIDIAcuopt-numerical-optimization-formulationLP, MILP, QP — concepts, problem-text parsing, and formulation patterns (parameters, constraints, decisions, objective). Concepts…NVIDIAdatacommons-clientWork with Data Commons, a platform providing programmatic access to public statistical data from global sources. Use this skill…foryourhealth111-pixeldeep-research深度调研方法论(8步法):将模糊主题转化为高质量调研报告。 触发词:/deep-research、深度调研、帮我调研、调研一下、对比分析 注意:如果用户需要的是可视化图谱而非报告,请使用 research-to-diagram skill。nexu-iodefine-hypothesisDefines a testable hypothesis with clear success metrics and a validation approach. Use when forming assumptions to test or…product-on-purposedefine-jtbd-canvasCreates a Jobs to be Done canvas capturing the functional, emotional, and social dimensions of a customer job. Use when deeply…product-on-purposedefine-opportunity-treeCreates an opportunity solution tree connecting a desired outcome to customer opportunities and candidate solutions, preventing…product-on-purposedefine-prioritization-frameworkRun applicable prioritization frameworks (RICE, ICE, MoSCoW, Weighted Scoring, Kano) against a list of features or initiatives.…product-on-purposedeliver-launch-checklistCreates a cross-functional pre-launch checklist covering engineering, design, marketing, support, legal, and operations…product-on-purposedeliver-prdCreates a comprehensive Product Requirements Document that aligns stakeholders on what to build, why, and how success will be…product-on-purposedeliver-user-storiesGenerates user stories in the standard persona, action, benefit story format from product requirements or feature descriptions.…product-on-purposedenarioMultiagent AI system for scientific research assistance that automates research workflows from data analysis to publication. This…foryourhealth111-pixeldesign-award-pipelineRoute and coordinate an end-to-end design-award workflow across winner research, evidence-based evaluation, award matching…SeanJ1angdesign-system-patternsBuild scalable design systems with design tokens, theming infrastructure, and component architecture patterns. Use when creating…wshobsondevelop-design-rationaleDocuments the reasoning behind design decisions including alternatives considered, trade-offs evaluated, and principles applied.…product-on-purposedevelop-solution-briefCreates a concise one-page solution overview that communicates the proposed approach, key decisions, and trade-offs. Use when…product-on-purposedevelop-spike-summaryDocuments the results of a completed technical or design spike, capturing the original question, approach, evidence-backed…product-on-purposediscover-journey-mapMaps a customer journey across stages, touchpoints, emotional curve, pain points, and moments of truth into a markdown artifact…product-on-purposediscover-market-sizingEstimate market opportunity (TAM, SAM, SOM) using multiple sizing frameworks (top-down, bottom-up, comparable company, analogous…product-on-purposediscover-stakeholder-summaryMaps the people and groups with a stake in a project, documenting their needs, concerns, influence, and engagement approach. Use…product-on-purposedocs-claim-checkCheck whether the claims in public-facing documentation (README, release notes, install/usage docs) are supported by the evidence…kyungseodotnet-backend-patternsMaster C#/.NET backend development patterns for building robust APIs, MCP servers, and enterprise applications. Covers…wshobsonearth2studio-discoverFind Earth2Studio models, data sources, and examples for a weather/climate use case. Do NOT use for writing inference code…NVIDIAearth2studio-installGuide installing Earth2Studio via uv or pip, selecting model extras, and configuring the environment. Do NOT use for writing…NVIDIAecon-writeExpert economics paper writing assistant synthesizing advice from 50+ top guides by Cochrane, McCloskey, Shapiro, Head…hanlulongextract-source-sampleGiven the path to a finished content-goose ad-run folder, extract everything that defines that ad — recipe shot list, VO script…gooseworks-aifocus-engineImplements keyboard, directional, and scene-level focus behavior across SwiftUI and UIKit. Use when managing @FocusState…dpearson2699foundation-meeting-agendaProduces an attendee-facing agenda that sets what will be discussed, who owns each topic, and how time will be spent. Supports…product-on-purposefoundation-meeting-briefProduces a private strategic preparation document for the user before a meeting that matters. Captures stakes, stakeholder…product-on-purposefoundation-meeting-recapProduces a topic-segmented post-meeting summary for attendees with decisions highlighted and actions captured inline per topic…product-on-purposefoundation-meeting-synthesizeCross-meeting archaeology skill. Consumes multiple meeting recaps (or raw notes) over a period and surfaces patterns invisible in…product-on-purposefoundation-okr-writerDrafts, reviews, rewrites, and coaches outcome-based OKR sets across team, department, product, or company scopes. Supports five…product-on-purposefoundation-personaGenerates an evidence-calibrated product or marketing persona using the canonical v2.5 output contract. Use when shaping artifact…product-on-purposefoundation-stakeholder-updateProduces async communication to stakeholders, primarily non-attendees and secondarily some attendees who want a reference.…product-on-purposegame-world-designDesign game experience, systems, and levels. Converge the chosen concept into one GAME_DESIGN defining the player promise, core…worldwonderergenerate-nanobananaGenerate and edit images/video with Google's Gemini media models (Nano Banana 2/Pro, Gemini Omni Flash), with cost-approval…sickn33golang-concurrencyGolang concurrency patterns. Use when writing or reviewing concurrent Go code involving goroutines, channels, select, locks, sync…samberwrites
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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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