Skills leaderboard
Ranked by the GitHub stars of each skill's repo, plus forks and curated-list mentions.
- 1Academy Guideanthropics/skillsStop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials, and use cases from Claude Academy (academy.claude.com), Anthropic's learning hub. Trigger on: "how do I", "how can I", "getting started with", "what can Claude do", "teach me", "learn to use"; questions about artifacts, projects, skills, plugins, connectors, MCP; requests about rolling Claude out to a team, class, or organization; and any ask for training materials, onboarding content, or learning resources. Use it when the user is learning186k
- 2Algorithmic Artanthropics/skillsCreating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.186k
- 3Brainstormingobra/superpowersTransforms rough ideas into fully-formed designs. Structure your brainstorming sessions and develop ideas systematically.310k
- 4Diagnosing Superpowersobra/superpowersUse when a superpowers session went wrong and your human partner wants to know why — repeated work, ignored plans, stumbles, poor results, a skill that didn't fire, "it took too long", "why is it so expensive", "what is it doing" — or wants to build a bug report for the superpowers maintainers, for the current session or a past one identified by id or path, on any harness.310k
- 5Karpathy Guidelinesmultica-ai/andrej-karpathy-skillsBehavioral guidelines to reduce common LLM coding mistakes. Use when writing, reviewing, or refactoring code to avoid overcomplication, make surgical changes, surface assumptions, and define verifiable success criteria.227k
- 6Rea Analysis Optimizationmorluto/reaOptimize REA providers and shared analysis workflows for agent context, latency, CPU, and memory while preserving correctness and Evidence. Use for analysis bottlenecks and cache or query design; CI/test-suite optimization belongs to rea-ci-tests-audit.414k
- 7Rea Changelog Updatemorluto/reaPrepare or rewrite REA release changelogs and GitHub release notes from pinned Git history, with verified contributor thanks and Release Please synchronization.414k
- 8Firecrawl Buildfirecrawl/firecrawlIntegrate Firecrawl into application code whenever a product, agent, or workflow needs web data inside the app — web search, live search results, page scraping, structured extraction, or browser interaction. Use when building any feature that needs data from the web in code, even if the user does not mention Firecrawl explicitly and only describes wanting web data, website content, search, scraping, or interaction in an application. Trigger for Firecrawl requests, "fire girl" shorthand, and generic app-level web-data needs that should map to `/scrape`, `/search`, or `/interact`. Do not use thi197k
- 9Firecrawl Build Interactfirecrawl/firecrawlIntegrate Firecrawl `/interact` into product code for dynamic pages and browser actions after scraping. Use when a feature needs clicks, form fills, pagination, authentication-aware flows, or other multi-step interactions that plain `/scrape` cannot complete.197k
- 10Ask Mattmattpocock/skillsAsk which skill or flow fits your situation. A router over the skills in this repo.308k
- 1Misakanet Failure MemoryIkalus1988/MisakaNetSearch and record failure-recovery lessons from real engineering sessions; submit and verify debugging lessons across the MisakaNet network.549
- 2Deeptutor CLIHKUDS/DeepTutorConfigure, manage, and use DeepTutor through its CLI, including capabilities, knowledge bases, partners, memory, sessions, notebooks, providers, skills, and the server or Web app.52k
- 3Exploreexmergo/dexUse this whenever you need to know what is actually in a database, warehouse, or DuckDB file before you trust it: inventory, column profiles, PII detection, grain and data-quality problems, verified joins, ER diagrams, ad-hoc SQL probes, segmentation, and the semantic layer a repo declares (dbt, Ossie, SLayer, or Cube). Trigger it on an unmet precondition, not on phrasing: if you are about to write or fix SQL against tables whose columns, types, grain, or join keys you have not verified in this session, use this FIRST. That includes dbt work (building a model, fixing one, debugging wrong numbe107
- 4Design Reviewgarrytan/gstackDesigner's eye QA: finds visual inconsistency, spacing issues, hierarchy problems, AI slop patterns, and slow interactions — then fixes them. (gstack)138k
- 5Humanizer Lintyanstd888/humanizer-lintDeterministic multilingual AI text humanizer, anti-slop prose linter, copywriting/blog/SEO editor, and stylometric analyzer (EN, ID, ES, MS, FR, DE, PT, ZH + 100+ languages via Intl.Segmenter). Fixes robotic LLM tone, uniform sentence rhythm, low burstiness (CV), MATTR vocabulary repetition, and translationese clichés using a local zero-dependency Node.js CLI validator.22
- 6Agent Notifications777genius/agent-notificationsSend an Agent Notifications desktop notification when the user requests one, attention is needed, or a meaningful milestone warrants an alert during ongoing work.823
- 7Ffmpeg Skillkajisho5/ffmpeg-skillEdit video and audio with local FFmpeg from natural-language requests: cut, trim, join, resize/reframe (9:16, 1:1), speed change, captions and subtitles (SRT/ASS, animated, karaoke), logos and text overlays, lower-thirds and titles, silence removal, multicam and external-mic sync, loudness normalisation, HDR/Dolby Vision to SDR, LUTs, background music with ducking, platform exports (YouTube, Reels, TikTok, X), compliance checks, scene detection and highlight reels, contact sheets to inspect results, and whole-edit project files. Use this skill whenever the user mentions a video or audio file (4.1k
- 8Context Doctorchrono-meta/forge-harnessReduces token waste in Claude Code sessions (run the built-in `/context` first; this skill covers what it does not) across two axes — context footprint (auto-generates .claudeignore, guides over-read files and /clear timing) and command output (routes to a command-output proxy/hook such as rtk to trim verbose CLI stdout). In hub environments, regularly audits bloated CLAUDE.md/MEMORY.md/memory/*.md files and proposes compression. Usable standalone without a hub clone.30
- 9Kordocchrisryugj/kordocUse this skill whenever the user wants to read, create, fill, edit, compare, validate, or preview Korean Hangul/official documents — .hwp (HWP 3.x/5.x), .hwpx, .hml (HWPML) — or convert Korean-office PDF/DOCX/XLS/XLSX to Markdown. Triggers include any mention of 'hwp', 'hwpx', 'hml', '한글 문서', '아래한글', '한컴', '공문서', '기안문', '보고서를 hwpx로', '서식 채우기', '양식 자동 작성', '신청서 채워줘', '신구대조표', '문서 비교', or uploading/attaching .hwp/.hwpx/.hml files. Also use when generating official Korean documents from Markdown (기안문·보고서·계획서·통지·회의록 presets) or when a HWPX layout preview/verification is needed. Do NOT use for auth2.9k
- 10Zero Slopmanavmishra/ZeroSlopEdit drafts into natural prose, inspect AI-sounding patterns, or review how a specified audience might respond passage by passage. Zero Slop runs inside the user's existing AI assistant with local tools that protect source details. Use for humanizing or de-slopping writing, polishing outward-facing prose, social drafts, final editorial checks, or an explicit simulated reader review. Preserve facts, voice and format; reader simulations are hypotheses, not human feedback.152
- 1Academy Guideanthropics/skillsStop and check this skill before finishing any reply to a question about how to use Claude or a Claude product — it recommends matching courses, tutorials, and use cases from Claude Academy (academy.claude.com), Anthropic's learning hub. Trigger on: "how do I", "how can I", "getting started with", "what can Claude do", "teach me", "learn to use"; questions about artifacts, projects, skills, plugins, connectors, MCP; requests about rolling Claude out to a team, class, or organization; and any ask for training materials, onboarding content, or learning resources. Use it when the user is learning186k
- 2Algorithmic Artanthropics/skillsCreating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright violations.186k
- 3Brand Guidelinesanthropics/skillsApplies Anthropic's official brand colors and typography to any sort of artifact that may benefit from having Anthropic's look-and-feel. Use it when brand colors or style guidelines, visual formatting, or company design standards apply.186k
- 4Firecrawl Buildfirecrawl/firecrawlIntegrate Firecrawl into application code whenever a product, agent, or workflow needs web data inside the app — web search, live search results, page scraping, structured extraction, or browser interaction. Use when building any feature that needs data from the web in code, even if the user does not mention Firecrawl explicitly and only describes wanting web data, website content, search, scraping, or interaction in an application. Trigger for Firecrawl requests, "fire girl" shorthand, and generic app-level web-data needs that should map to `/scrape`, `/search`, or `/interact`. Do not use thi197k
- 5Firecrawl Build Interactfirecrawl/firecrawlIntegrate Firecrawl `/interact` into product code for dynamic pages and browser actions after scraping. Use when a feature needs clicks, form fills, pagination, authentication-aware flows, or other multi-step interactions that plain `/scrape` cannot complete.197k
- 6Firecrawl Build Onboardingfirecrawl/firecrawlGet Firecrawl credentials and SDK setup into a project. Use when an application needs `FIRECRAWL_API_KEY`, when an agent should add Firecrawl to `.env`, when the user wants to authenticate Firecrawl for app code, or when choosing the first SDK and docs for a new Firecrawl integration. This skill includes its own browser auth flow, so it does not depend on the website onboarding skill.197k
- 7Youtube DownloaderComposioHQ/awesome-claude-skillsDownload YouTube videos with customizable quality and format options. Use this skill when the user asks to download, save, or grab YouTube videos. Supports various quality settings (best, 1080p, 720p, 480p, 360p), multiple formats (mp4, webm, mkv), and audio-only downloads as MP3.78k
- 8Deploy to Vercelvercel-labs/agent-skillsDeploy applications and websites to Vercel. Use when the user requests deployment actions like "deploy my app", "deploy and give me the link", "push this live", or "create a preview deployment".33k
- 9Vercel CLI with Tokensvercel-labs/agent-skillsDeploy and manage projects on Vercel using token-based authentication. Use when working with Vercel CLI using access tokens rather than interactive login — e.g. "deploy to vercel", "set up vercel", "add environment variables to vercel".33k
- 10Vercel Composition Patternsvercel-labs/agent-skillsReact composition patterns that scale. Use when refactoring components with boolean prop proliferation, building flexible component libraries, or designing reusable APIs. Triggers on tasks involving compound components, render props, context providers, or component architecture. Includes React 19 API changes.33k
Browse by category
All skills
4,228 listed, most popular firstRust Testing
294kaffaan-m/ECC
単体テスト、統合テスト、非同期テスト、プロパティベーステスト、モック、カバレッジを含むRustテストパターン。TDD方法論に従う。
Safety Guard
294kaffaan-m/ECC
本番システムでの作業時や、エージェントを自律的に実行する際に破壊的な操作を防ぐためにこのスキルを使用してください。
Santa Method
294kaffaan-m/ECC
収束ループを持つマルチエージェント敵対的検証。2つの独立したレビューエージェントが両方合格して初めて出力を出荷できます。
Scientific Db Pubmed Database
294kaffaan-m/ECC
生物医学文献、MeSH クエリ、PMID 検索、引用取得、および API を利用した文献モニタリングのための PubMed および NCBI E-utilities の直接検索ワークフロー。
Scientific Db Uspto Database
294kaffaan-m/ECC
公式記録の検索、PatentSearch クエリ、TSDR チェック、譲渡データ、および再現可能な IP 調査ログのための USPTO 特許・商標データワークフロー。
Scientific Pkg Gget
294kaffaan-m/ECC
ゲノムデータベースへのクイック検索、配列検索、BLAST スタイルの検索、エンリッチメントチェック、および再現可能なバイオインフォマティクス証拠ログのための gget CLI および Python ワークフロー。
Scientific Thinking Literature Review
294kaffaan-m/ECC
学術、生物医学、技術、科学的なトピックに対するシステマティックな文献レビューワークフロー。検索計画、ソースのスクリーニング、統合、引用確認、証拠ログを含む。
Scientific Thinking Scholar Evaluation
294kaffaan-m/ECC
論文、提案書、文献レビュー、方法論セクション、証拠の質、引用サポート、研究論文フィードバックのための構造化された学術的作業評価。
Search First
294kaffaan-m/ECC
Research-before-coding workflow. Search for existing tools, libraries, and patterns before writing custom code. Systematizes the "search for existing solutions before implementing" approach. Use when starting new features or adding functionality.
Search First
294kaffaan-m/ECC
コーディング前の調査ワークフロー。カスタムコードを書く前に既存のツール、ライブラリ、パターンを検索します。researcher エージェントを呼び出します。
Security Bounty Hunter
294kaffaan-m/ECC
リポジトリ内の悪用可能なバウンティ対象のセキュリティ問題を発見します。ノイズの多いローカルのみの発見ではなく、実際のレポートに適格なリモートから到達可能な脆弱性に焦点を当てます。
Security Review
294kaffaan-m/ECC
Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or implementing payment/sensitive features. Provides comprehensive security checklist and patterns.
Security Review
294kaffaan-m/ECC
Usar este skill al agregar autenticación, manejar entradas de usuario, trabajar con secretos, crear endpoints de API o implementar funcionalidades de pago/sensibles. Proporciona lista de verificación y patrones de seguridad completos.
Security Review
294kaffaan-m/ECC
認証の追加、ユーザー入力の処理、シークレットの操作、APIエンドポイントの作成、支払い/機密機能の実装時にこのスキルを使用します。包括的なセキュリティチェックリストとパターンを提供します。
Security Scan
294kaffaan-m/ECC
AgentShield を使用して、Claude Code の設定(.claude/ ディレクトリ)のセキュリティ脆弱性、設定ミス、インジェクションリスクをスキャンします。CLAUDE.md、settings.json、MCP サーバー、フック、エージェント定義をチェックします。
SEO
294kaffaan-m/ECC
テクニカル SEO、オンページ最適化、構造化データ、Core Web Vitals、およびコンテンツ戦略にわたる SEO 改善の監査、計画、実施。ユーザーが検索可視性の向上、SEO 修正、スキーママークアップ、サイトマップ/robots の作業、またはキーワードマッピングを希望する場合に使用します。
Skill Comply
294kaffaan-m/ECC
スキル、ルール、エージェント定義が実際に遵守されているかを可視化する——3種類のプロンプト厳格度レベルのシナリオを自動生成し、エージェントを実行し、動作シーケンスを分類し、完全なツール呼び出しタイムラインの遵守率をレポートする
Skill Host Compat
294kaffaan-m/ECC
Lint ECC skills for Codex/Cursor-safe frontmatter and Claude-only substitutions before a skill PR.
Skill Scout
294kaffaan-m/ECC
新しいスキルを作成する前に、ローカル・マーケットプレイス・GitHub・Webの既存スキルを検索する。スキルの作成・ビルド・フォーク・検索を行う際に使用。
Skill Stocktake
294kaffaan-m/ECC
Claudeのスキルとコマンドの品質を監査するためのツール。変更されたスキルのみを対象とした高速スキャンと、順次サブエージェントバッチ評価を使用した完全棚卸しモードをサポートする。
Social Graph Ranker
294kaffaan-m/ECC
XとLinkedInでのウォームイントロ発見、ブリッジスコアリング、ネットワークギャップ分析のための重み付きソーシャルグラフランキング。ユーザーがランキングエンジン自体を必要としている場合(より広いプロモーションやネットワーク維持ワークフローではなく)に使用する。
Springboot Patterns
294kaffaan-m/ECC
Spring Boot architecture patterns, REST API design, layered services, data access, caching, async processing, and logging. Use for Java Spring Boot backend work.
Springboot Patterns
294kaffaan-m/ECC
Patrones de arquitectura Spring Boot, diseño de API REST, servicios en capas, acceso a datos, caché, procesamiento asíncrono y logging. Usar para trabajo de backend en Java con Spring Boot.
Springboot Security
294kaffaan-m/ECC
Spring Security best practices for authn/authz, validation, CSRF, secrets, headers, rate limiting, and dependency security in Java Spring Boot services.
Springboot Security
294kaffaan-m/ECC
Buenas prácticas de Spring Security para autenticación/autorización, validación, CSRF, secretos, cabeceras, limitación de velocidad y seguridad de dependencias en servicios Java Spring Boot.
Springboot TDD
294kaffaan-m/ECC
Desarrollo guiado por pruebas para Spring Boot usando JUnit 5, Mockito, MockMvc, Testcontainers y JaCoCo. Usar al agregar funcionalidades, corregir bugs o refactorizar.
Springboot TDD
294kaffaan-m/ECC
Test-driven development for Spring Boot using JUnit 5, Mockito, MockMvc, Testcontainers, and JaCoCo. Use when adding features, fixing bugs, or refactoring.
Springboot Verification
294kaffaan-m/ECC
Bucle de verificación para proyectos Spring Boot: build, análisis estático, pruebas con cobertura, escaneos de seguridad y revisión de diff antes del lanzamiento o PR.
Springboot Verification
294kaffaan-m/ECC
Verification loop for Spring Boot projects: build, static analysis, tests with coverage, security scans, and diff review before release or PR.
Strategic Compact
294kaffaan-m/ECC
Suggests manual context compaction at logical intervals to preserve context through task phases rather than arbitrary auto-compaction. Use when a session is approaching a context limit and a task phase is a natural place to compact.
Strategic Compact
294kaffaan-m/ECC
Suggests manual context compaction at logical intervals to preserve context through task phases rather than arbitrary auto-compaction.
Strategic Compact
294kaffaan-m/ECC
任意の自動コンパクションではなく、タスクフェーズを通じてコンテキストを保持するための論理的な間隔での手動コンパクションを提案します。
Swift Actor Persistence
294kaffaan-m/ECC
Thread-safe data persistence in Swift using actors — in-memory cache with file-backed storage, eliminating data races by design.
Swift Actor Persistence
294kaffaan-m/ECC
Swiftでactorを使用してスレッドセーフなデータ永続化を実装する——メモリキャッシュとファイルバックドストレージを組み合わせ、設計によってデータ競合を排除する。
Swift Concurrency 6 2
294kaffaan-m/ECC
Swift 6.2のアクセシブルな並行処理——デフォルトはシングルスレッド、@concurrentは明示的なバックグラウンドオフロードに使用し、分離の一貫性はMainActor型に使用する。
Swift Protocol Di Testing
294kaffaan-m/ECC
Protocol-based dependency injection for testable Swift code — mock file system, network, and external APIs using focused protocols and Swift Testing.
Swift Protocol Di Testing
294kaffaan-m/ECC
テスト可能なSwiftコードのためのプロトコルベースの依存性注入——焦点を絞ったプロトコルとSwift Testingを使用してファイルシステム、ネットワーク、外部APIをモックする。
Swiftui Patterns
294kaffaan-m/ECC
@Observableを使用した状態管理、ビュー合成、ナビゲーション、パフォーマンス最適化、モダンなiOS/macOS UIのベストプラクティスを備えたSwiftUIアーキテクチャパターン。
TDD Workflow
294kaffaan-m/ECC
Use this skill when writing new features, fixing bugs, or refactoring code. Enforces test-driven development with 80%+ coverage including unit, integration, and E2E tests.
TDD Workflow
294kaffaan-m/ECC
Usar este skill al escribir nuevas funcionalidades, corregir bugs o refactorizar código. Aplica el desarrollo guiado por pruebas con 80%+ de cobertura incluyendo pruebas unitarias, de integración y E2E.
TDD Workflow
294kaffaan-m/ECC
新機能の作成、バグ修正、コードのリファクタリング時にこのスキルを使用します。ユニット、統合、E2Eテストを含む80%以上のカバレッジでテスト駆動開発を強制します。
Terminal Ops
294kaffaan-m/ECC
ECCのための証拠優先のリポジトリ実行ワークフロー。ユーザーがコマンドの実行、リポジトリの確認、CIの失敗のデバッグ、正確な実行と検証の証明を伴う狭い修正のプッシュを必要とする場合に使用する。
Test Collaboration
294kaffaan-m/ECC
Inventory and govern a project's test assets. Connect requirements, business rules, risks, bugs, and cross-boundary contracts to stable TEST-IDs and executable evidence in the repository's existing test registry or TESTS.md. Use for test inventory, test gap analysis, unit/integration/contract/E2E/smoke classification, bug-to-test regression protection, consumer/provider contract testing, test-necessity review, and pre-delivery evidence review.
Tinystruct Patterns
294kaffaan-m/ECC
tinystruct Java フレームワークで開発する際の専門ガイダンス。tinystruct コードベース、または tinystruct 上に構築されたあらゆるプロジェクトで作業する際に使用します — プロジェクトに存在しない場合の bin/dispatcher・bin/dispatcher.cmd 起動スクリプトの生成、Application クラスの作成、@Action によるルート定義、ユニットテスト、ActionRegistry、HTTP/CLI デュアルモード対応、組み込み HTTP サーバー、イベントシステム、Builder/Builders による JSON 処理、AbstractData によるデータベース永続化、POJO 生成、Server-Sent Events (SSE)、ファイルアップロード、アウトバウンド HTTP 通信を含みます。
Token Budget Advisor
294kaffaan-m/ECC
回答する前に、どれだけの回答深度を消費するかについてユーザーに情報に基づいた選択を提供する。ユーザーが回答の長さ、深さ、またはトークンバジェットを明示的に制御したい場合にこのスキルを使用する。トリガー条件:"token budget", "token count", "token usage", "token limit", "response length", "answer depth", "short version", "brief answer", "detailed answer", "exhaustive answer", "respuesta corta vs larga", "cuántos tokens", "ahorrar tokens", "responde al 50%", "dame la versión corta", "quiero controlar cuánto usas"、またはユーザーが回答のサイズや深さの制御を明示的に求めるその他の明確なバリエーション。トリガーしない条件:ユーザーが現在のセッションでレベルを指定済み(そのレベルを維持)、リクエストが明らかに一言の回答、または「token」が認証/セッション/支払いトークンを指している。
UI Demo
294kaffaan-m/ECC
Playwrightを使用して美しいUIデモ動画を録画する。ユーザーがWebアプリのデモ、ウォークスルー、スクリーン録画、またはチュートリアル動画の作成を求める場合に使用する。可視カーソル、自然なリズム、プロフェッショナルな仕上がりのWebM動画を生成する。
UI to Vue
294kaffaan-m/ECC
UIスクリーンショットやデザインエクスポートをVue 3コンポーネントに一括変換する際に使用。Vant、Element Plus、Ant Design Vueに対応。
Unified Memory
294kaffaan-m/ECC
Share durable, inspectable context and handoffs between Claude, Codex, Hermes, Cursor, OpenCode, and other agents through the local ECC Memory Vault. Use when an agent must save work state, transfer context, resume another agent's task, or search shared project knowledge.
About Claude skills
What is a Claude skill?
A skill is a folder with a SKILL.md file: a name, a one-line description of when to use it, and instructions (plus optional scripts and reference files). Claude reads only the description up front and loads the rest when a task needs it, so you can install many skills without filling the context window. Skills work in Claude Code, Claude.ai, the Claude app and the Claude API, and the same format is used by other agents such as Codex and Cursor.
How do I install a skill in Claude Code?
Copy the skill folder into ~/.claude/skills (for you) or .claude/skills in a project (for your team). If the repo is a plugin marketplace you can also run /plugin marketplace add owner/repo inside Claude Code and install it from /plugin. Every skill page here has the exact commands.
How is popularity measured?
Mostly by the GitHub stars of the repo the skill lives in, with forks, the number of curated awesome lists that include it, and the number of repos that carry a copy as smaller signals. Skills from a repo with hundreds of skills share that repo's stars, so they get a small penalty to keep one big collection from filling the list.
Where does this directory get its skills?
From Anthropic's official anthropics/skills repo, the largest community lists (VoltAgent, travisvn, ComposioHQ, BehiSecc, karanb192, heilcheng, skillmatic-ai and hesreallyhim) and a GitHub search for skill repos. Every SKILL.md in those repos is read for its name and description, and copies of the same skill are merged. It refreshes every day.
Are these skills safe to install?
Skills can include scripts that run on your machine, so treat a skill like any other code from the internet: read the SKILL.md and any scripts before installing, prefer official and well-starred repos, and check the license.
Sources: anthropics/skills (official), travisvn/awesome-claude-skills, ComposioHQ/awesome-claude-skills, VoltAgent/awesome-agent-skills, BehiSecc/awesome-claude-skills, karanb192/awesome-claude-skills, heilcheng/awesome-agent-skills, skillmatic-ai/awesome-agent-skills, hesreallyhim/awesome-claude-code, and GitHub search. Last updated 31 October 2026. Want your own? Try the skills generator.