Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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competitive-ads-extractor
Extracts and analyzes competitors' ads from ad libraries (Facebook, LinkedIn, etc.) to understand what messaging, problems, and creative approaches are working. Helps inspire and improve your own ad campaigns.
majiayu000/claude-skill-registry 163
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rails-expert
Use when building Rails 7+ web applications with Hotwire, real-time features, or background job processing. Invoke for Active Record optimization, Turbo Frames/Streams, Action Cable, Sidekiq.
majiayu000/claude-skill-registry 163
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playwriter
Control the user Chrome browser via Playwriter extension with Playwright code snippets in a stateful local js sandbox. Automate web interactions, take screenshots, inspect accessibility trees, and debug web applications.
majiayu000/claude-skill-registry 163
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Consciousness Operations Recognition
Identify how consciousness maintains, transforms, and operates itself. Use when diagnosing notion-reality engines, mind projection patterns, ego-sense dynamics, equanimity operations, or inquiry dissolution. Recognize operational patterns in consciousness evolution.
majiayu000/claude-skill-registry 163
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react-components-patterns
Comprehensive guide to React component patterns used in the Organizador de Base de Conhecimento Enterprise educational platform. This skill covers functional components with hooks, composition patterns, state management, props flow, and error handling strategies essential for building maintainable React applications.
Learn how to create reusable, testable components following React best practices while avoiding common antipatterns like prop drilling, unnecessary class components, and improper state management. The skill emphasizes composition over inheritance, unidirectional data flow, and separation of concerns.
Real-world examples are taken directly from the project codebase, including CLearningSystem, BashLearningSystem, Breadcrumb, AreaCard, and FlashcardModal components. Each pattern is demonstrated with production code showing how architectural decisions were implemented in a 5,500+ line React application with 17 components.
Key topics include functional components (vs class components), React Hooks (useState, useEffect, custom hooks), component composition strategies, props vs Context API decision-making, controlled components for forms, error boundaries for resilience, and testing patterns with Vitest and Testing Library.
This skill is essential for understanding the system's component architecture, contributing new features, refactoring duplicated code (current 25% duplication target: <10%), and maintaining consistency across the 227-module educational platform. Includes troubleshooting guides for common React issues encountered during development.
majiayu000/claude-skill-registry 163
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obsidian-bases
Create and edit Obsidian Bases (.base files) with views, filters, formulas, and summaries. Use when working with .base files, creating database-like views of notes, or when the user mentions Bases, table views, card views, filters, or formulas in Obsidian.
majiayu000/claude-skill-registry 163
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dev-typescript-advanced
Advanced TypeScript patterns - generics, utility types, React patterns. Use for complex type scenarios.
majiayu000/claude-skill-registry 163
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mobile-development
Build modern mobile applications with React Native, Flutter, Swift/SwiftUI, and Kotlin/Jetpack Compose. Covers mobile-first design principles, performance optimization (battery, memory, network), offline-first architecture, platform-specific guidelines (iOS HIG, Material Design), testing strategies, security best practices, accessibility, app store deployment, and mobile development mindset. Use when building mobile apps, implementing mobile UX patterns, optimizing for mobile constraints, or making native vs cross-platform decisions.
majiayu000/claude-skill-registry 163
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octave-ultra-mythic
Ultra-high density compression using mythological atoms and semantic shorthand. Preserves soul and constraints at 60% compression for identity transmission, binding protocols, and extreme token scarcity.
majiayu000/claude-skill-registry 163
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privacy-risk-assessment
Assess data privacy and compliance risks in pilot data workflows and outputs. Use when evaluating data handling practices, consent requirements, and privacy regulations for pilot initiatives.
majiayu000/claude-skill-registry 163
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write-portfolio
포트폴리오(10-15페이지) 기술 백서 작성이 필요할 때
majiayu000/claude-skill-registry 163
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theme-dev
Shopify theme development workflows and best practices. Use for theme deployment, local development, asset management, and theme customization.
majiayu000/claude-skill-registry 163
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cloudflare-hyperdrive
Connect Workers to PostgreSQL/MySQL with Hyperdrive's global pooling and caching. Use when: connecting to existing databases, setting up connection pools, using node-postgres/mysql2, integrating Drizzle/Prisma, or troubleshooting pool acquisition failures, TLS errors, or nodejs_compat missing. Prevents 11 documented errors.
majiayu000/claude-skill-registry 163
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startup-metrics-framework
This skill should be used when the user asks about "key startup metrics", "SaaS metrics", "CAC and LTV", "unit economics", "burn multiple", "rule of 40", "marketplace metrics", or requests guidance on tracking and optimizing business performance metrics.
majiayu000/claude-skill-registry 163
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change-request-form
Эксперт по заявкам на изменения. Используй для форм CR, impact analysis, approval workflows и change control.
majiayu000/claude-skill-registry 163
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agent-ops-mkdocs
MkDocs documentation site management: initializing, updating, building, and deploying
majiayu000/claude-skill-registry 163
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competitive-ads-extractor
Extracts and analyzes competitors' ads from ad libraries (Facebook, LinkedIn, etc.) to understand what messaging, problems, and creative approaches are working. Helps inspire and improve your own ad campaigns.
majiayu000/claude-skill-registry 163
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ui-theming
UI theming skill for applying brand designs to Flutter apps. Use when user asks to 'apply X style', 'change theme to Y', 'make it look like Z', or provides reference images for UI design.
majiayu000/claude-skill-registry 163
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Deprecation Notices
Comprehensive guide to API deprecation processes, sunset timelines, communication strategies, and graceful migration paths
majiayu000/claude-skill-registry 163
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expansion-opportunities
Identify upsell/cross-sell opportunities
majiayu000/claude-skill-registry 163
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mobile-testing-framework
Plan cross-device automated tests.
majiayu000/claude-skill-registry 163
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automatic-stateful-prompt-improver
Automatically intercepts and optimizes prompts using the prompt-learning MCP server. Learns from performance over time via embedding-indexed history. Uses APE, OPRO, DSPy patterns. Activate on "optimize prompt", "improve this prompt", "prompt engineering", or ANY complex task request. Requires prompt-learning MCP server. NOT for simple questions (just answer them), NOT for direct commands (just execute them), NOT for conversational responses (no optimization needed).
majiayu000/claude-skill-registry 163
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database-optimizer
Use when investigating slow queries, analyzing execution plans, or optimizing database performance. Invoke for index design, query rewrites, configuration tuning, partitioning strategies, lock contention resolution.
majiayu000/claude-skill-registry 163
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QE Iterative Loop
Quality Engineering iteration loops for autonomous test improvement, coverage achievement, and quality gate compliance. Use when tests need to pass, coverage targets must be met, quality gates require compliance, or flaky tests need stabilization. Integrates with AQE v3 fleet agents for coordinated quality iteration.
majiayu000/claude-skill-registry 163