Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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regex-chess
Guidance for implementing chess move generation using only regular expressions. This skill applies to tasks requiring encoding game logic (chess, board games) into regex patterns, or more generally "compile-to-constraints" problems where complex business logic must be expressed in a limited formalism like regex. Use when the task involves generating legal moves, validating game states, or transforming position representations using pattern matching.
majiayu000/claude-skill-registry 163
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reviewing-patterns
Review Zod schemas for correctness, performance, and v4 best practices
majiayu000/claude-skill-registry 163
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rust-systems-programming
Complete guide for Rust systems programming including ownership, borrowing, concurrency, async programming, unsafe code, and performance optimization
majiayu000/claude-skill-registry 163
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skill-maintenance
Skill（SKILL.md）の保守・更新・新規作成を対話で行い、整合性と検証手順を維持したまま反映する。Skill更新、skill update、Skillメンテナンス、Skill追加を依頼されたときに使用する。
majiayu000/claude-skill-registry 163
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mc-waypoint
Labels a coordinate with a waypoint name for reasoning about spatial relationships. Use to mark important locations for navigation and planning
majiayu000/claude-skill-registry 163
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whop-expert
Comprehensive Whop platform expert with access to 212 official documentation files covering memberships, payments, products, courses, experiences, forums, webhooks, and app development. Invoke when user mentions Whop, digital products, memberships, course platforms, or community monetization.
majiayu000/claude-skill-registry 163
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M365 Agent Developer
Expert in project scaffolding and lifecycle management for Microsoft 365 Copilot agents using the Agents Toolkit (ATK) CLI. **ALWAYS USE FIRST** when starting new agent projects. Use when (1) Creating/scaffolding new agent projects with 'atk new', (2) Setting up project structure and initial files, (3) Provisioning Azure resources with 'atk provision', (4) Deploying agents with 'atk deploy', (5) Packaging with 'atk package', (6) Publishing with 'atk publish', (7) Sharing agents, (8) Managing environments (.env files), (9) Troubleshooting ATK CLI or deployment issues. This skill handles PROJECT SETUP and TOOLING, not TypeSpec code implementation.
majiayu000/claude-skill-registry 163
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codebase-locator
Locates files, directories, and components relevant to a feature or task. Call `codebase-locator` with human language prompt describing what you're looking for. Basically a "Super Grep/Glob/LS tool" — Use it if you find yourself desiring to use one of these tools more than once.
majiayu000/claude-skill-registry 163
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swift-code-review
Swiftコードの品質レビュー。Swift 6のStrict Concurrency対応、プロトコル指向設計、値型/参照型の使用、エラーハンドリングをチェック。「Swiftコードをレビューして」「Swift 6対応を確認して」で使用。
majiayu000/claude-skill-registry 163
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mcp-tool-developer
Expert in building MCP servers using the Official Python MCP SDK. Use this when defining tools, resources, and prompts that allow AI agents to manage application state.
majiayu000/claude-skill-registry 163
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modern-python
Modern Python development with uv, FastAPI, Pydantic, and clean architecture. Use for Python project setup, LLM app development, API design, testing strategy, and architecture decisions. Ideal for TypeScript developers transitioning to Python.
majiayu000/claude-skill-registry 163
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cache-list
List cache entries with filtering, sorting, and freshness status.
Delegates to fractary CLI for actual cache operations.
majiayu000/claude-skill-registry 163
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test-watch-focused-patterns
Use when developing tests or refactoring test suites - run tests in watch mode with focused file patterns to get instant feedback on specific test files without running the entire suite
majiayu000/claude-skill-registry 163
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next-pages-router
Use when working with Next.js Pages Router (pages/ directory). Invoke for getStaticProps, getServerSideProps, getStaticPaths, API routes in pages/api, dynamic routing, or migrating from pages/ to app/ directory.
majiayu000/claude-skill-registry 163
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1password
Set up and use 1Password CLI (op). Use when installing the CLI, enabling desktop app integration, signing in (single or multi-account), or reading/injecting/running secrets via op.
majiayu000/claude-skill-registry 163
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session-prep
Prepares a session by organizing scattered information. Use when user says they have information to organize, want to prepare a session, or mentions "prep".
majiayu000/claude-skill-registry 163
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doc-update-blog
Update development blog with implementation milestones, learnings, and progress. Use after completing major milestones or phases.
majiayu000/claude-skill-registry 163
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model-diagnostics
MCMC diagnostics for Bayesian models including convergence assessment, effective sample size, divergences, and posterior predictive checks.
majiayu000/claude-skill-registry 163
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AIMDS
AI Manipulation Defense System implementation with Midstream, AgentDB, and lean-agentic
majiayu000/claude-skill-registry 163
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go-web-apis
Build production REST APIs with Go - handlers, middleware, security
majiayu000/claude-skill-registry 163
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flutter-developer
Flutter development for screens, features, and business logic.
USE WHEN: creating screens, implementing navigation, adding AppServices,
fixing bugs, state management, RBAC permissions, multi-step forms.
NOT FOR: single UI components <300 lines (use flutter-ui-components).
Examples:
<example>
Context: User needs complete multi-screen feature.
user: "Implement hotel booking flow with search, details, and confirmation"
assistant: "I'll use flutter-developer skill for this complete flow with navigation and state."
<commentary>Multi-screen flows require flutter-developer.</commentary>
</example>
<example>
Context: Simple UI component needed.
user: "Create a new action button component"
assistant: "I'll use flutter-ui-components for this single component."
<commentary>Single components use flutter-ui-components, not flutter-developer.</commentary>
</example>
majiayu000/claude-skill-registry 163
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workspace-tools
Utilities for inspecting the local project workspace (list files, spot large folders, and determine where to focus).
majiayu000/claude-skill-registry 163
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test-skill
A simple test skill that analyzes code files and provides a summary report. Use when asked to analyze code structure, count files, or provide project statistics. Demonstrates Claude Code skill functionality.
majiayu000/claude-skill-registry 163
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hook-capabilities
Claude Code Hook system reference for capabilities, possibilities, and limitations. Use when you want to know what hooks can do.
majiayu000/claude-skill-registry 163