Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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Data Cleaner
Use this skill when the user needs to analyze, clean, or prepare datasets. Helps with listing columns, detecting data types (text, categorical, ordinal, numeric), identifying data quality issues, and cleaning values that don't fit expected patterns. Invoke when users mention data cleaning, data quality, column analysis, type detection, or preparing datasets.
majiayu000/claude-skill-registry 163
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competitive-positioning
Build competitive positioning with positioning canvas, competitive wedge statements, and differentiation strategy.
majiayu000/claude-skill-registry 163
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styleguide
Generate a complete HTML/React styleguide page for your project based on your design preferences.
majiayu000/claude-skill-registry 163
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market-mechanics-betting
Use to convert probabilities into decisions (bet/pass/hedge) and optimize scoring. Invoke when need to calculate edge, size bets optimally (Kelly Criterion), extremize aggregated forecasts, or improve Brier scores. Use when user mentions betting strategy, Kelly, edge calculation, Brier score, extremizing, or translating belief into action.
majiayu000/claude-skill-registry 163
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secrets-detection-rules
Эксперт по обнаружению секретов. Используй для создания правил детекции API keys, tokens и credentials в коде.
majiayu000/claude-skill-registry 163
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foo-skill
A dummy skill that returns a fixed response.
majiayu000/claude-skill-registry 163
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rust-core
Comprehensive Rust development expertise covering core principles, patterns, error handling, async programming, testing, and performance optimization. Use when working on Rust projects requiring guidance on: (1) Language fundamentals (ownership, lifetimes, borrowing), (2) Architectural decisions and design patterns, (3) Web development (Axum, Actix-web, Rocket), (4) AI/LLM integration, (5) CLI/TUI applications, (6) Desktop development with Tauri, (7) Async/await and concurrency, (8) Error handling strategies, (9) Testing and benchmarking, (10) Performance optimization, (11) Logging and observability, or (12) Code reviews and best practices.
majiayu000/claude-skill-registry 163
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write-tutorial
Create learning-oriented documentation following Diataxis framework. PROACTIVELY activate for: (1) teaching new concepts, (2) onboarding guides, (3) getting started documentation, (4) step-by-step learning paths. Triggers: "write tutorial", "create tutorial", "onboarding guide", "getting started", "teach me", "learning guide", "beginner guide"
majiayu000/claude-skill-registry 163
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bugmagnet
Discover edge cases and test coverage gaps through systematic analysis. Use when analysing test coverage, finding bugs, hunting for edge cases, or when code-reviewer identifies test gaps.
majiayu000/claude-skill-registry 163
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slim-changelog
Create and maintain human-readable changelogs for software projects using Keep a Changelog standards. Use when creating project changelogs, documenting releases, managing version history, or establishing transparent communication about software changes for users and contributors.
majiayu000/claude-skill-registry 163
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tdd-expert
Test-Driven Development expert. Use when implementing TDD workflow, red-green-refactor, or writing tests first.
majiayu000/claude-skill-registry 163
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arcanea-startup-building
Startup building mastery - from idea validation to product-market fit. Lean methodology, MVP thinking, growth strategies, and the art of building something people want.
majiayu000/claude-skill-registry 163
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handling-transaction-errors
Handle transaction errors properly with P-code checking and timeout configuration. Use when implementing transaction error recovery.
majiayu000/claude-skill-registry 163
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infra-system
Infra System Agent. 서버 관리, OS 튜닝, 모니터링을 담당합니다.
majiayu000/claude-skill-registry 163
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book-idea-validator
Stress-test book concepts against existing research before committing to architecture. Use when the user has a Book Concept Document ready for validation, wants to verify their thesis is defensible, needs to understand the competitive intellectual landscape, or wants honest assessment of their idea's strengths and weaknesses. Produces a Validation Report that informs the Go/No-Go decision. Nonfiction only.
majiayu000/claude-skill-registry 163
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researcher-role-skill
Professional technical solutions research skill for investigating technologies,
analyzing best practices, evaluating feasibility, and producing comprehensive
reports with actionable recommendations for development initiatives.
majiayu000/claude-skill-registry 163
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security-management
Manage security policies and access controls for Protect surveillance. Monitor access to recordings and system settings to ensure only authorized personnel have appropriate access.
majiayu000/claude-skill-registry 163
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bio-compressed-files
Read and write compressed sequence files (gzip, bzip2, BGZF) using Biopython. Use when working with .gz or .bz2 sequence files. Use BGZF for indexable compressed files.
majiayu000/claude-skill-registry 163
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website-debug
Frontend website debugging toolkit using Chrome DevTools Protocol with Playwright/WebKit fallbacks. Use this skill when: (1) Debugging CSS, HTML, or JavaScript issues on a webpage, (2) Taking screenshots to verify visual changes, (3) Inspecting DOM structure or console errors, (4) Testing responsive layouts, (5) Extracting selectors for automation, (6) Self-debugging frontend work Claude has created, (7) User says "debug this page", "check my site", "why doesn't this look right", or "fix the frontend". Supports Chrome (primary) and Safari/WebKit (via Playwright). Designed for agent-driven debugging loops.
majiayu000/claude-skill-registry 163
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magento-api-developer
Designs and implements REST and GraphQL APIs for Magento 2. Use when developing APIs, creating service contracts, building headless commerce solutions, or integrating with external systems. Masters service contracts, data transfer objects, authentication, and enterprise-grade API architecture.
majiayu000/claude-skill-registry 163
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agentuity-cli-cloud-deployment-show
Show details about a specific deployment. Requires authentication. Use for Agentuity cloud platform operations
majiayu000/claude-skill-registry 163
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database-patterns
SQLite veritabani yapisi ve CRUD pattern referansi. Use when working with database operations, queries, or understanding the data model.
majiayu000/claude-skill-registry 163
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Browser Daemon
Persistent browser automation via Playwright daemon. Keep a browser window open and send it commands (navigate, execute JS, inspect console). Perfect for interactive debugging, development, and testing web applications. Use when you need to interact with a browser repeatedly without opening/closing it.
majiayu000/claude-skill-registry 163
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deal-review
Review active deals and surface risks
majiayu000/claude-skill-registry 163