Claude Skills Directory

5,095 agent skills from 4,020 GitHub repos for Claude Code, Claude.ai and other agents. See what's popular, search by what you need, and copy the install command.

987 skills

Swift Protocol Di Testing

294k

affaan-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。

Mobile DevelopmentIn 1 list43k

Swiftui Patterns

294k

affaan-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。

Mobile DevelopmentIn 1 list43k

TDD Workflow

294k

affaan-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.

Testing & QAIn 1 list43k

TDD Workflow

294k

affaan-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.

Testing & QAIn 1 list43k

TDD Workflow

294k

affaan-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。

Testing & QAIn 1 list43k

Team Builder

294k

affaan-m/ECC

並列チームを構成して派遣するためのインタラクティブなエージェント選択ツール

OtherIn 1 list43k

Terminal Ops

294k

affaan-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。

OtherIn 1 list43k

Test Collaboration

294k

affaan-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.

Testing & QAIn 1 list43k

Tinystruct Patterns

294k

affaan-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。

Software DevelopmentIn 1 list43k

Token Budget Advisor

294k

affaan-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。

OtherIn 1 list43k

UI Demo

294k

affaan-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。

Frontend & DesignIn 1 list43k

UI to Vue

294k

affaan-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。

Frontend & DesignIn 1 list43k

Unified Memory

294k

affaan-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.

Productivity & NotesIn 1 list43k

Unified Notifications Ops

294k

affaan-m/ECC

GitHub、Linear、デスクトップアラート、フック、接続された通信インターフェースを網羅する、統合されたECCネイティブワークフローとして通知を運用する。真の問題がアラートルーティング、重複排除、エスカレーション、またはインボックス崩壊である場合に使用する。

Git & Code ReviewIn 1 list43k

Verification Loop

294k

affaan-m/ECC

A comprehensive verification system for Claude Code sessions. Use when verifying a Claude Code session's work before claiming it is complete.

AI, LLMs & AgentsIn 1 list43k

Verification Loop

294k

affaan-m/ECC

A comprehensive verification system for Kiro sessions.

OtherIn 1 list43k

Verification Loop

294k

affaan-m/ECC

Sistema de verificación completo para sesiones de Claude Code.

AI, LLMs & AgentsIn 1 list43k

Verification Loop

294k

affaan-m/ECC

A comprehensive verification system for Claude Code sessions.

AI, LLMs & AgentsIn 1 list43k

Verification Loop

294k

affaan-m/ECC

Claude Code 세션을 위한 포괄적인 검증 시스템.

AI, LLMs & AgentsIn 1 list43k

Video Editing

294k

affaan-m/ECC

AI-assisted video editing workflows for cutting, structuring, and augmenting real footage. Covers the full pipeline from raw capture through FFmpeg, Remotion, ElevenLabs, fal.ai, and final polish in Descript or CapCut. Use when the user wants to edit video, cut footage, create vlogs, or build video content.

Images, Video & AudioIn 1 list43k

Video Editing

294k

affaan-m/ECC

実写素材のカット、構築、強化のためのAI支援ビデオ編集ワークフロー。生の撮影素材からFFmpeg、Remotion、ElevenLabs、fal.aiを経て、DescriptまたはCapCutで最終仕上げを行う完全なパイプラインをカバーする。ユーザーがビデオの編集、素材のカット、vlogの作成、またはビデオコンテンツの構築を望む場合に使用する。

Images, Video & AudioIn 1 list43k

Videodb

294k

affaan-m/ECC

ビデオとオーディオの表示、理解、アクション。表示:ローカルファイル、URL、RTSP/ライブストリーム、またはリアルタイムのデスクトップ録画からコンテンツを取得し、リアルタイムコンテキストと再生可能なストリームリンクを返す。理解:フレームを抽出し、ビジュアル/セマンティック/時間的インデックスを構築し、タイムスタンプと自動クリップでモーメントを検索する。アクション:トランスコードと正規化(コーデック、フレームレート、解像度、アスペクト比)、タイムライン編集(字幕、テキスト/画像オーバーレイ、ブランディング、オーディオオーバーレイ、吹き替え、翻訳)、メディアアセットの生成(画像、オーディオ、ビデオ)、ライブストリームまたはデスクトップキャプチャされたイベントのリアルタイムアラートを実行する。

Images, Video & AudioIn 1 list43k

Visa Doc Translate

294k

affaan-m/ECC

ビザ申請書類(画像)を英語に翻訳し、原文と翻訳を含むバイリンガルPDFを作成する

Writing & ContentIn 1 list43k

Vite Patterns

294k

affaan-m/ECC

Vite build tool patterns including config, plugins, HMR, env variables, proxy setup, SSR, library mode, dependency pre-bundling, and build optimization. Activate when working with vite.config.ts, Vite plugins, or Vite-based projects.

Software DevelopmentIn 1 list43k

Windows Desktop E2E

294k

affaan-m/ECC

E2E testing for Windows native desktop apps (WPF, WinForms, Win32/MFC, Qt) using pywinauto and Windows UI Automation.

Testing & QAIn 1 list43k

Workspace Surface Audit

294k

affaan-m/ECC

アクティブなリポジトリ、MCPサーバー、プラグイン、コネクター、環境サーフェス、ツールのセットアップを監査し、最も価値の高いECCネイティブスキル、フック、エージェント、オペレーターワークフローを推奨する。ユーザーがClaude Codeのセットアップを支援してほしい場合や、環境で実際に何が使えるかを理解したい場合に使用する。

AI, LLMs & AgentsIn 1 list43k

X API

294k

affaan-m/ECC

X/Twitter API integration for posting tweets, threads, reading timelines, search, and analytics. Covers OAuth auth patterns, rate limits, and platform-native content posting. Use when the user wants to interact with X programmatically.

Software DevelopmentIn 1 list43k

X API

294k

affaan-m/ECC

ツイートの投稿、スレッド、タイムラインの読み取り、検索、分析のためのX/Twitter API統合。OAuth認証パターン、レートリミット、プラットフォームネイティブなコンテンツ投稿をカバーする。ユーザーがプログラムでXと対話したい場合に使用する。

Software DevelopmentIn 1 list43k

Ponytail

181k

DietrichGebert/ponytail

Lazy senior dev mode for any coding task: the smallest change that fully solves it, and a reply a busy human understands in one read.

Productivity & Notes10k

Ponytail

181k

DietrichGebert/ponytail

Lazy senior dev mode: the smallest change that fully solves the task, and a reply a busy human understands in one read. Use on any coding task (writing, fixing, refactoring, reviewing, choosing dependencies) and when the user says "ponytail", "be lazy", "simplest solution", "yagni", or complains about over-engineering or bloat. Levels: lite, full (default), ultra.

Productivity & Notes10k

Ponytail Audit

181k

DietrichGebert/ponytail

Quality audit of the whole repo: bugs, security, real load, missing tests, speed, and what to delete. Most important first.

Security10k

Ponytail Audit

181k

DietrichGebert/ponytail

Quality audit of a whole repo: bugs, security holes, what breaks under real load, risky code without tests, slow paths, and what to delete, merge or split. Ranked, each finding explained in plain English. One-shot report, changes nothing. Use for "audit this codebase", "review the whole repo", "find bloat", "what can I delete", /ponytail-audit.

Software Development10k

Ponytail Debt

181k

DietrichGebert/ponytail

Harvest every shortcut: comment into one debt ledger, so deferrals get tracked instead of forgotten. One-shot report.

Other10k

Ponytail Debt

181k

DietrichGebert/ponytail

List every `shortcut:` comment (and older `ponytail:` ones) as a debt ledger. One-shot report, changes nothing. Use for "ponytail debt", "what did ponytail defer", "list the shortcuts", /ponytail-debt.

Other10k

Ponytail Gain

181k

DietrichGebert/ponytail

Show ponytail measured impact as a scoreboard: less code, less cost, more speed, from the agentic benchmark averages. One-shot display.

AI, LLMs & Agents10k

Ponytail Gain

181k

DietrichGebert/ponytail

Show ponytail's measured savings (code, cost, speed) from the benchmark. One-shot display. Use for /ponytail-gain, "what does ponytail save", "ponytail impact".

Software Development10k

Ponytail Help

181k

DietrichGebert/ponytail

Quick reference for ponytail's modes, skills, and commands. One-shot display.

Other10k

Ponytail Help

181k

DietrichGebert/ponytail

Quick reference for ponytail levels, skills and commands. One-shot display. Use for /ponytail-help, "ponytail help", "how do I use ponytail".

Other10k

Ponytail Review

181k

DietrichGebert/ponytail

Quality review of a diff: bugs, security, real load, missing tests, speed, and what to delete. Each finding says what goes wrong and how to fix it.

Security10k

Ponytail Review

181k

DietrichGebert/ponytail

Quality review of a change: is the logic right, is it safe, does it hold under real load, is risky code tested, is it fast enough, and is every line needed. Reads the connected code, not only the diff. Each finding is explained in plain English. Use for "review this", "code review", "review the last commit", "review my PR", "is this over-engineered", /ponytail-review.

Software Development10k

Humanizer

63k

blader/humanizer

Rewrite AI-sounding text so it reads like the writer without changing what it says. Use when editing or reviewing prose for AI tells: not-X-but-Y contrasts, one-line closers, staged openers, forced triads, dashes everywhere, inflated claims, sales language, stock AI words, bold labels, or filler. Based on Wikipedia's "Signs of AI writing.

AI, LLMs & AgentsIn 1 list5k

Frontend Slides

32k

zarazhangrui/frontend-slides

Create stunning, animation-rich HTML presentations from scratch or by converting PowerPoint files. Use when the user wants to build a presentation, convert a PPT/PPTX to web, or create slides for a talk/pitch. Helps non-designers discover their aesthetic through visual exploration rather than abstract choices.

Documents & Office FilesIn 3 lists2.4k

Ab Testing

58k

coreyhaines31/marketingskills

When the user wants to plan, design, or implement an A/B test or experiment, or build a growth experimentation program. Also use when the user mentions "A/B test," "split test," "experiment," "test this change," "variant copy," "multivariate test," "hypothesis," "should I test this," "which version is better," "test two versions," "statistical significance," "how long should I run this test," "growth experiments," "experiment velocity," "experiment backlog," "ICE score," "experimentation program," or "experiment playbook." Use this whenever someone is comparing two approaches and wants to meas

Testing & QAIn 4 lists8.5k

Ad Creative

58k

coreyhaines31/marketingskills

When the user wants to generate, iterate, or scale ad creative — headlines, descriptions, primary text, or full ad variations — for any paid advertising platform. Also use when the user mentions 'ad copy variations,' 'ad creative,' 'generate headlines,' 'RSA headlines,' 'bulk ad copy,' 'creative testing,' 'write me some ads,' 'Facebook ad copy,' 'Google ad headlines,' 'LinkedIn ad text,' 'static ads,' 'ad templates,' 'iMessage ad,' 'ChatGPT ad,' 'creative strategy,' 'creative roadmap,' 'creative retro,' 'hook writing,' 'creative review page,' 'motion video ad,' 'faceless video ad,' 'UGC ad,' '

Marketing, Sales & BusinessIn 4 lists8.5k

Ads

58k

coreyhaines31/marketingskills

When the user wants help with paid advertising campaigns on Google Ads, Meta (Facebook/Instagram), LinkedIn, Twitter/X, or other ad platforms. Also use when the user mentions 'PPC,' 'paid media,' 'ROAS,' 'CPA,' 'ad campaign,' 'retargeting,' 'audience targeting,' 'Google Ads,' 'Facebook ads,' 'LinkedIn ads,' 'ad budget,' 'cost per click,' 'ad spend,' 'should I run ads,' 'ABM,' 'account-based marketing,' 'B2B ads,' 'lead quality,' 'negative keywords,' 'Performance Max,' 'thought leader ads,' 'when should I kill an ad,' 'search terms report,' 'wasted spend,' or 'is this campaign working.' Use thi

Marketing, Sales & BusinessIn 4 lists8.5k

AI SEO

58k

coreyhaines31/marketingskills

When the user wants to optimize content for AI search engines, get cited by LLMs, or appear in AI-generated answers. Also use when the user mentions 'AI SEO,' 'AEO,' 'GEO,' 'LLMO,' 'answer engine optimization,' 'generative engine optimization,' 'LLM optimization,' 'AI Overviews,' 'optimize for ChatGPT,' 'optimize for Perplexity,' 'AI citations,' 'AI visibility,' 'zero-click search,' 'how do I show up in AI answers,' 'LLM mentions,' 'optimize for Claude/Gemini,' 'llms.txt,' 'llms-full.txt,' 'OKF,' 'Open Knowledge Format,' 'knowledge bundle,' 'agent-readable site,' 'agent readiness,' 'is my site

AI, LLMs & AgentsIn 4 lists8.5k

Analytics

58k

coreyhaines31/marketingskills

When the user wants to set up, improve, or audit analytics tracking and measurement. Also use when the user mentions "set up tracking," "GA4," "Google Analytics," "event tracking," "UTM parameters," "tag manager," "GTM," "analytics implementation," "tracking plan," "how do I measure this," "Mixpanel," "Segment," "are my events firing," or "analytics isn't working." Use this whenever someone asks how to know if something is working or wants to measure marketing results. For getting conversions into ad platforms (pixels, conversion tags, CAPI, server-side) and verifying they arrived, see convers

Data & AnalyticsIn 4 lists8.5k

Churn Prevention

58k

coreyhaines31/marketingskills

When the user wants to reduce churn, build cancellation flows, set up save offers, recover failed payments, or implement retention strategies. Also use when the user mentions 'churn,' 'cancel flow,' 'offboarding,' 'save offer,' 'dunning,' 'failed payment recovery,' 'win-back,' 'retention,' 'exit survey,' 'pause subscription,' 'involuntary churn,' 'people keep canceling,' 'churn rate is too high,' 'how do I keep users,' or 'customers are leaving.' Use this whenever someone is losing subscribers or wants to build systems to prevent it. For post-cancel win-back email sequences, see emails. For in

Finance & CryptoIn 4 lists8.5k