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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create-planCreate a concise plan. Use when a user explicitly asks for a plan related to a coding task.composio-communitycreate-video-storyboardUse this plugin when the user wants a video concept, storyboard, shot list, prompt pack, or render-ready motion brief for a…nexu-iocreate-x-contentDraft voice-tuned X (Twitter) post variants from a free-form brief. Reads a personal voice guide (generated via…gooseworks-aicreativePlayful, character-driven design with expressive typography and bold graphics for landing pages and creative projects.bergsidecrewai-setupCrewAI multi-agent orchestration setup for collaborative AI systemsa5c-aiwritescritiqueRun a 5-dimension expert design review on any HTML artifact in the project — Philosophy / Visual hierarchy / Detail /…nexu-iocritique-theaterFive-role Design Jury review that streams scored rounds, persists a replayable transcript, and ships through the daemon's…nexu-iocross-artifact-analysisPerform cross-artifact consistency and coverage analysis across constitution, specification, plan, and task artifacts to detect…a5c-aiwritescross-chainCross-chain bridge and multi-chain development expertise. Supports LayerZero, Chainlink CCIP, Wormhole, and Axelar for omnichain…a5c-aiwritescross-env-setupConfigure cross-env for cross-platform environment variable setting in npm scripts and CLI commands.a5c-aiwritescross-platform-path-handlerGenerate cross-platform path handling utilities for Windows, macOS, and Linux compatibility in CLI applications.a5c-aiwritescross-platform-test-matrixGenerate CI test matrix for Windows, macOS, and Linux combinationsa5c-aiwritescrypto-analyzerCryptographic implementation analysis and validation for encryption algorithms, key sizes, and certificate managementa5c-aiwritescrypto-primitivesImplementation and secure usage of cryptographic primitives including ECDSA, BLS, Schnorr signatures, key derivation, secret…a5c-aiwritescses-trackerTrack progress through CSES Problem Set with structured learninga5c-aiwritescspContent Security Policy configuration, nonces, and reporting.a5c-aiwritescss-modulesCSS Modules patterns, composition, variables, and build configuration.a5c-aiwritescublas-cudnnExpert integration with NVIDIA GPU-accelerated math libraries. Configure cuBLAS tensor core operations, generate cuBLAS GEMM…a5c-aiwritesCucumber BDD TestingCucumber/Gherkin BDD testing for behavior-driven development workflowsa5c-aiwritescuda-debuggingExpert skill for GPU debugging using CUDA-GDB and NVIDIA Compute Sanitizer. Detect memory errors, race conditions, uninitialized…a5c-aiwritescuda-graphsExpert skill for CUDA Graph capture and optimization for reduced launch overhead. Capture CUDA operations into graphs…a5c-aiwritescuda-toolkitDeep integration with NVIDIA CUDA toolkit for kernel development, compilation, and debugging. Execute nvcc compilation with…a5c-aiwritescurating-library-kgGuide users through curating the library knowledge index — reviewing block categories, marking common/important blocks, and…matlabcustomer-story-builderTake raw customer inputs — interview transcripts, survey responses, Slack quotes, support tickets, review excerpts — and generate…gooseworks-aicustomer-win-back-sequencerFor churned accounts, research what has changed since they left — new funding, team growth, competitor dissatisfaction, product…gooseworks-aicutlass-tritonHigh-performance kernel template libraries and DSLs. Generate CUTLASS GEMM configurations, implement Triton kernel definitions…a5c-aiwritescypressCypress testing patterns, custom commands, component testing, and CI integration.a5c-aiwritesCypress E2E TestingExpert Cypress testing framework integration for browser-based end-to-end testinga5c-aiwritesd-id-avatar-videoUse D-ID to plan, generate, stream, localize, and QA avatar/talking-head videos, including V2 Photo Avatar Talks, V3 Pro/Instant…calesthiod3-animated-data-visualizationProduction guidance for converting sourced data and approved claims into truthful, accessible, deterministic animated…calesthiocog-daily-intelligenceGenerate personalized verified news briefs with 7-day freshness and 95%+ source accuracya5c-aiDebug Adapter ProtocolExpert skill for implementing Debug Adapter Protocol for debugger integrationa5c-aiwritesdashboard-generatorGenerate monitoring dashboards for Grafana and DataDog with alert integrationa5c-aiwritesdashboardAdmin / analytics dashboard in a single HTML file. Fixed left sidebar, top bar with user/search, main grid of KPI cards and one…nexu-iodast-scannerDynamic Application Security Testing execution and management. Configure and execute OWASP ZAP and Nuclei scans, run…a5c-aiwritesData Catalog EnricherEnriches data catalog entries with automated metadataa5c-aiwritesdata-charts-takoSearch and visualize the world's data - get charts, insights, and embeddable knowledge cards for finance, economics…gooseworks-aidata-lineage-mapperExtracts and maps data lineage from various sources including SQL, dbt, Airflow, and Spark, generating comprehensive lineage…a5c-aiwritesdata-migration-validatorValidate data integrity during and after migration with comprehensive verification checksa5c-aiwritesdata-quality-frameworksImplement data quality validation with Great Expectations, dbt tests, and data contracts. Use when building data quality…sickn33data-quality-frameworksImplement data quality validation with Great Expectations, dbt tests, and data contracts. Use when building data quality…wshobsondata-quality-profilerProfiles data assets to assess quality dimensions, detect anomalies, and generate comprehensive data quality reports with…a5c-aiwritesdata-storytellingTransform data into compelling narratives using visualization, context, and persuasive structure. Use when presenting analytics…wshobsondata-structure-selectorSelect optimal data structure based on operation requirementsa5c-aiwritesdatabase-cloud-optimization-cost-optimizeYou are a cloud cost optimization expert specializing in reducing infrastructure expenses while maintaining performance and…sickn33database-migrationExecute database migrations across ORMs and platforms with zero-downtime strategies, data transformation, and rollback…wshobsondatabase-migrations-sql-migrationsSQL database migrations with zero-downtime strategies for PostgreSQL, MySQL, and SQL Server. Focus on data integrity and rollback…sickn33database-schema-designerUse when the user asks to create ERD diagrams, normalize database schemas, design table relationships, or plan schema migrations.alirezarezvani
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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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