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
4,3214,368 · page 91 / 203
shap-explainerSHAP-based model explainability skill for feature attribution, summary plots, and interaction analysis.a5c-aiwritesshare-github-prUse this plugin when the user wants to package an accepted plugin or artifact as a GitHub pull request for Open Design or another…nexu-ioshare-of-voiceMeasure share of voice. Use when: comparing keyword visibility, SERP presence, ad share, or AI citations vs competitors.indranilbanerjeeshell-completion-generatorGenerate shell completion scripts for bash, zsh, and fish from CLI command definitions. Creates intelligent completions with…a5c-aiwritesshellcheck-config-generatorGenerate .shellcheckrc configuration with appropriate rules, exclusions, and severity settings for shell script linting.a5c-aiwritesshellcheck-configurationMaster ShellCheck static analysis configuration and usage for shell script quality. Use when setting up linting infrastructure…wshobsonsibyl-codex-reviewerSibyl Codex 独立第三方审查 - 使用 OpenAI Codex 提供不同 AI 视角的评审majiayu000writessignal-detection-pipelineDetect buying signals from multiple sources, qualify leads, and generate outreach contextgooseworks-aiSim-to-Real Transfer SkillTechniques for minimizing simulation-to-reality gap and validating transfera5c-aiwritessimilarity-search-patternsImplement efficient similarity search with vector databases. Use when building semantic search, implementing nearest neighbor…sickn33similarity-search-patternsImplement efficient similarity search with vector databases. Use when building semantic search, implementing nearest neighbor…wshobsonsimulating-simulink-modelsRuns Simulink models programmatically for data exploration, parameter sweeps, and custom analysis using sim() with…matlabsingle-file-bundlingConfigure Vite with vite-plugin-singlefile for mandatory single-file HTML bundling of MCP Apps. All assets (JS, CSS, images…a5c-aiwritessketchA friendly, hand-drawn sketch interface inspired by pencil illustrations on warm cream paper. Soft teal brand accents…bergsideskeumorphismReal-world mimicry with textured surfaces, 3D effects, and familiar physical metaphors for intuitive digital interfaces.bergsidealpaca-trading-exampleOne-line trigger description for when an agent should load this skill.alpacahqskill-authorThe authoring gate for new skills. Routed to when the user invokes /new-skill "<gap>". Five gated phases — gap evidence, scope…arbiterForgeskill-creatorCreate, structure, and package agent skills. Use when designing new skills, updating existing skills, or helping users build…gooseworks-aiskill-suggesterScan prompt history for recurring patterns and unmet needs, then propose new skills or command templatessickn33skillgrade-gradersAuthors deterministic and LLM rubric graders for skillgrade evaluations. Use when creating scoring scripts, writing evaluation…mgechevskillshare-ui-website-styleSkillshare frontend design system for the React dashboard (ui/) and Docusaurus website (website/). Use this skill whenever you…runkidssklearn-model-trainerScikit-learn model training skill with cross-validation, hyperparameter tuning, pipeline construction, and model serialization.…a5c-aiwritesslam-algorithmsExpert skill for SLAM algorithm selection, configuration, and tuning. Configure visual SLAM (ORB-SLAM3, RTAB-Map), LiDAR SLAM…a5c-aiwritessleekModern minimalist aesthetic with clean lines, intentional color palette, subtle interactions, and consistent spacing.bergsideslides-as-codeBuild research slides with text-first source (Slidev/Marp/Reveal/Quarto) and reproducible export (PDF). Includes structure…foryourhealth111-pixelwritesslither-analysisExpert integration with Slither static analyzer for smart contract vulnerability detection, code quality analysis, and security…a5c-aiwritesslo-implementationDefine and implement Service Level Indicators (SLIs) and Service Level Objectives (SLOs) with error budgets and alerting. Use…wshobsonSmart Contract Analysis SkillEthereum and blockchain smart contract security analysisa5c-aiwritessmart-git-automationSmart change detection, auto branch naming, and streamlined commit/PR workflowsickn33smart-routingComplexity-based task routing with Q-Learning optimization, Agent Booster WASM fast-path, and Mixture-of-Experts model selection.a5c-aiwritessmithy-sdk-generatorAWS Smithy-based SDK generation for enterprise-grade APIsa5c-aiwritessnap-yaml-generatorGenerate snapcraft.yaml with confinement settings for Ubuntu Snap packagesa5c-aiwritessnsAWS SNS notification service for pub/sub messaging. Use when creating topics, managing subscriptions, configuring message…itsmostafasoap-to-rest-converterConvert SOAP web services to REST APIs with WSDL parsing and resource modelinga5c-aiwritessoc2-compliance-automatorSOC 2 Trust Services Criteria compliance automation for evidence collection, control mapping, and audit preparationa5c-aiwritessocial-carouselA three-card social-media carousel laid out as 1080×1080 squares — three cinematic, on-brand panels with display headlines that…nexu-iosocial-kitEnd-to-end composite that turns a single brief into voice-tuned X post variants, LinkedIn post variants, and a matching social…gooseworks-aisocial-listeningMonitor brand mentions, competitor activity, and industry conversations across social media and the webgooseworks-aisocial-media-dashboardCreator-facing social media analytics dashboard in a single HTML file. A platform switcher (X / LinkedIn / YouTube / Instagram)…nexu-iosocial-media-scraping-scrapecreatorsSocial media scraping - Instagram, TikTok, LinkedIn, and X/Twitter profiles, posts, and contentgooseworks-aisocial-short-productionPlan, produce, adapt, finish, deliver, and improve platform-ready short vertical social videos from a brief, script, transcript…calesthiosocket-programmingDeep integration with socket APIs for TCP/UDP programming across platforms. Execute socket operations, analyze socket options and…a5c-aiwritessocketioSocket.io rooms, namespaces, adapters, middleware, and real-time patterns.a5c-aiwriteshigh-end-visual-designTeaches the AI to design like a high-end agency. Defines the exact fonts, spacing, shadows, card structures, and animations that…nexu-iosolidity-devDeep expertise in Solidity language features, patterns, and best practices for secure smart contract development. Covers ERC…a5c-aiwritessolidity-securityMaster smart contract security best practices, vulnerability prevention, and secure Solidity development patterns.sickn33solidity-securityMaster smart contract security best practices to prevent common vulnerabilities and implement secure Solidity patterns. Use when…wshobsonsolution-comparatorCompare multiple solutions for correctness and performancea5c-aiwrites
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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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