Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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biomechanics-validation
Validates jump metrics against physiological norms. Use when analyzing CMJ or drop jump results, discussing RSI values, jump heights, ground contact times, or when metrics seem unusual.
majiayu000/claude-skill-registry 163
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List Components
Fetch component names from Sippy component readiness API
majiayu000/claude-skill-registry 163
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nextjs-app-router-expert
majiayu000/claude-skill-registry 163
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progressive-enhancement
HTML-first development with CSS-only interactivity patterns. Use when building features that work without JavaScript, using native HTML elements, CSS pseudo-classes, and the View Transitions API.
majiayu000/claude-skill-registry 163
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ln-512-manual-tester
Performs manual testing of Story AC via executable bash scripts saved to tests/manual/. Creates reusable test suites per Story. Worker for ln-510.
majiayu000/claude-skill-registry 163
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calendly-scheduling
Calendly meeting scheduling integration for sales workflows
majiayu000/claude-skill-registry 163
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credo-checks
Use when understanding and fixing common Credo check issues for Elixir code quality and consistency.
majiayu000/claude-skill-registry 163
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databases-architecture-skill
Master database design (SQL, NoSQL), system architecture, API design (REST, GraphQL), and building scalable systems. Learn PostgreSQL, MongoDB, system design patterns, and enterprise architectures.
majiayu000/claude-skill-registry 163
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ruby-rails
Expert in Ruby and Rails development with conventions and best practices
majiayu000/claude-skill-registry 163
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create-skill
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends your capabilities with specialized knowledge, workflows, or tool integrations.
majiayu000/claude-skill-registry 163
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aps-doc-ingestion
Expert documentation generation for ingestion layers. Automatically detects connector types (REST API, Database, File, Streaming), documents authentication patterns, rate limiting strategies, and incremental load patterns. Use when documenting data source ingestion workflows.
majiayu000/claude-skill-registry 163
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auth-module-builder
Implements secure authentication patterns including login/registration, session management, JWT tokens, password hashing, cookie settings, and CSRF protection. Provides auth routes, middleware, security configurations, and threat model documentation. Use when building "authentication", "login system", "JWT auth", or "session management".
majiayu000/claude-skill-registry 163
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cover-letter-generator
Generate tailored AI-focused cover letters using the PSI (Problem-Solution-Impact) methodology.
Use when: (1) User wants to create cover letters for AI/ML job applications, (2) User provides a resume and wants LinkedIn job matching, (3) User asks for personalized cover letters based on job postings, (4) User mentions applying for AI Engineer, ML Engineer, or similar technical roles.
Integrates market intelligence, LinkedIn research via Playwright, and professional writing standards.
majiayu000/claude-skill-registry 163
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healthkit-integration
majiayu000/claude-skill-registry 163
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google-master
Shared resource library for Google integration skills. DO NOT load directly - provides common references (setup, API docs, error handling, authentication) and scripts used by gmail, google-docs, google-sheets, google-calendar, and future Google skills.
majiayu000/claude-skill-registry 163
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aegis-protocol-ratification
Ratify AEGIS protocol governance frameworks.
majiayu000/claude-skill-registry 163
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managing-design-system
Defines the core visual identity, color tokens, interaction patterns, and signature UI layouts for Tourly. Use when implementing or styling any frontend component to ensure brand consistency.
majiayu000/claude-skill-registry 163
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discover-testing
Automatically discover testing skills when working with testing. Activates for testing development tasks.
majiayu000/claude-skill-registry 163
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pdb-database
Access RCSB PDB for 3D protein/nucleic acid structures. Search by text/sequence/structure, download coordinates (PDB/mmCIF), retrieve metadata, for structural biology and drug discovery.
majiayu000/claude-skill-registry 163
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cc-sessions-hooks
Specialized guidance for creating, modifying, and debugging cc-sessions hooks that enforce DAIC discipline, write-gating, and framework integrity
majiayu000/claude-skill-registry 163
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context-fundamentals
This skill should be used when the user asks to "understand context", "explain context windows", "design agent architecture", "debug context issues", "optimize context usage", or discusses context components, attention mechanics, progressive disclosure, or context budgeting. Provides foundational understanding of context engineering for AI agent systems.
majiayu000/claude-skill-registry 163
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using-nautilus-trader
Provides expert guidance for NautilusTrader algorithmic trading platform. Covers backtesting strategies, live trading deployment, event-driven architecture, and building trading systems.
majiayu000/claude-skill-registry 163
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coord-platform
Invoke COORD_PLATFORM for backend/database/API work
majiayu000/claude-skill-registry 163
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gitlab-environments
Manages GitLab environments. Use for creating, updating, deleting, or protecting deployment environments. Triggers: CI/CD environments, deployments.
majiayu000/claude-skill-registry 163