Agent skills

Other skills

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
21,420 found
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root-cause-analysisConduct systematic root cause analysis to identify underlying problems. Use structured methodologies to prevent recurring issues…majiayu000root-cause-analysisFind the true source, not symptoms — systematic debugging from observation to permanent fixmajiayu000root-cause-analysisProblem solving using Fishbone (Ishikawa) diagrams and 5 Whys technique. Identifies root causes systematically and recommends…majiayu000root-cause-analyzerAnalyze reproduction evidence to identify the root cause of bugs. Use after reproduction to trace execution and find the exact…majiayu000root-cause-challenge-patternUse when evaluating whether a new feature, dependency, or abstraction is truly needed. 5-step root cause challenge.majiayu000root-cause-diagnosisUse when metrics drop or spike unexpectedly - systematically investigates using 4-dimension segmentation (People, Geography…majiayu000root-causeAnalyze a set of related tickets to identify the underlying root cause.majiayu000Root Cause TracingSystematically trace bugs backward through call stack to find original triggermajiayu000root-cause-tracingSystematically trace bugs backward through call stack to find original trigger. Use when errors occur deep in execution and you…majiayu000unified-consciousness-frameworkUnified consciousness simulation with Orchestrator-based architecture: K.I.R.A. activates via unified_state → TRIAD operates tool…majiayu000round-table-analysisDeep pre-execution analysis framework using four philosophers (Socrates, Aristotle, Feynman, Drucker) for structured critical…majiayu000route-optimizationWhen the user wants to optimize delivery routes, solve vehicle routing problems, or minimize transportation costs. Also use when…majiayu000rpgBuild an RPG: stats and leveling, inventory and equipment, quests, branching dialogue, save/load, and combat. Use for an…gamedev-skillsrsn-perceiving-informationGathers and filters information systematically. Applies scanning, focusing, filtering, triangulating, monitoring, and…majiayu000rsn-reasoning-problemsReasons through problems using six cognitive modes. Applies causal (execute goals), abductive (explain observations), inductive…majiayu000rubber-duckWhen a user is stuck, frustrated, or describing a problem vaguely, do NOT immediately suggest solutions. First, force structured…majiayu000rubber-duckThink out loud about a problem, decision, or approach — Socratic friction to help you find clarity, not sympathymajiayu000rubricMeasurable criteria translating qualitative debate to quantitative scoresmajiayu000rueckfragebrief-an-anbieterErstelle einen strukturierten Rückfragebrief an den KI-Anbieter zur Klaerung der berufsrechtlichen und strafrechtlichen…majiayu000run-simulationCreate or run simulation features for analyzing work flow through value streamsmajiayu000writesrust-async-patternsMaster Rust async programming with Tokio, async traits, error handling, and concurrent patterns. Use when building async Rust…sickn33rust-async-patternsMaster Rust async programming with Tokio, async traits, error handling, and concurrent patterns. Use when building async Rust…wshobsonrust-embedding------------------------------------------------------------------------majiayu000rust-sdk-specialistRust SDK development with zero-cost abstractionsa5c-aiwritesrust-symbol-analyzerAnalyze Rust project structure using LSP symbols. Triggers on: /symbols, project structure, list structs, list traits, list…majiayu000rxjsRxJS reactive programming patterns including operators, error handling, multicasting, and Angular integration.a5c-aiwritessaatavien-perintaSaatavan perinnän elinkaari Suomen oikeuden mukaan: vapaaehtoinen perintä ja hyvä perintätapa (perintälaki 513/1999), velan…akunikkolasaddle-nodeBifurcation creating/destroying equilibrium pairmajiayu000saga-orchestrationPatterns for managing distributed transactions and long-running business processes.sickn33sales-prospectingBuild targeted prospect lists with verified contact informationgooseworks-aisales-researchBest practices for prospect research including company analysis, contact profiling, and signal detection. Triggers when…majiayu000sample-size-basicBasic sample size calculator for clinical research planning with common statistical scenariosmajiayu000satellitetoolbox-atmosphereSatelliteToolboxAtmosphericModels.jl for computing atmospheric density and temperature using empirical models (Exponential…majiayu000satellitetoolbox-geomagneticSatelliteToolboxGeomagneticField.jl for computing Earth's geomagnetic field using IGRF and dipole models. Use when computing…majiayu000satellitetoolbox-gravitySatelliteToolboxGravityModels.jl for spherical harmonic gravity field computation. Use when loading gravity models (EGM96…majiayu000satellitetoolbox-legendreSatelliteToolboxLegendre.jl for computing associated Legendre functions and derivatives. Use when working with spherical…majiayu000satellitetoolbox-sgp4SatelliteToolboxSgp4.jl implementing the SGP4/SDP4 orbit propagator for TLE-based orbit prediction. Use when propagating TLEs…majiayu000satire-ironisierung-pinocchioPrüft satirische, ironische und bildhafte Äußerungen wie Pinocchio-Vergleiche. Trennt Lügenvorwurf, gebrochene Zusage…majiayu000sc-brainstormInteractive requirements discovery through Socratic dialogue and systematic exploration. Use when transforming ambiguous ideas…majiayu000scanning-market-moversDetect significant price movements and unusual volume across crypto markets. Calculates significance scores combining price…majiayu000writesscanpy标准单细胞RNA-seq分析管道。用于质控、标准化、降维(PCA/UMAP/t-SNE)、聚类、差异表达和可视化。最适合具有成熟工作流的探索性scRNA-seq分析。深度学习模型请使用scvi-tools;数据格式问题请使用anndata。majiayu000SCD Implementation GeneratorGenerates Slowly Changing Dimension implementations across platformsa5c-aiwritesscenario-analyzerAnalyze news headlines, policy announcements, or geopolitical events to build 18-month probabilistic scenarios for Indian…majiayu000scenario-analyzerニュースヘッドラインを入力として18ヶ月シナリオを分析するスキル。 scenario-analystエージェントで主分析を実行し、 strategy-reviewerエージェントでセカンドオピニオンを取得。…majiayu000scenario-modelingBuild scenario models and forecasts incorporating risk and trade-offs for pilot decision-making. Use when generating best-…majiayu000scenario-planningWhen the user wants to analyze supply chain scenarios, perform risk analysis, evaluate what-if scenarios, or build contingency…majiayu000schedule-forecasterPredict project completion dates using ML models. Forecast schedule delays based on current progress, historical patterns, and…majiayu000schema-mechanismDrescher's computational theory of causal learningmajiayu000
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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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