Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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rubato-composer
Rubato Composer integration for Mazzola's mathematical music theory
majiayu000/claude-skill-registry 163
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nix-manager
majiayu000/claude-skill-registry 163
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trello
Manage Trello boards, lists, and cards via the Trello REST API.
majiayu000/claude-skill-registry 163
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toolchains-ui-styling-tailwind
majiayu000/claude-skill-registry 163
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admin-panel-builder
Expert assistant for creating and maintaining admin panel pages in the KR92 Bible Voice project. Use when creating admin pages, building admin components, integrating with admin navigation, or adding admin features.
majiayu000/claude-skill-registry 163
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mermaid-fix
Fix and validate Mermaid diagrams using mermaid-cli (mmdc). Use when Claude needs to fix parsing errors in Mermaid diagrams, validate diagrams, or when encountering Mermaid syntax issues. This skill reads rules from .claude/rules/mermaid.md and updates it with newly discovered patterns.
majiayu000/claude-skill-registry 163
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ruby-expert
Expert-level Ruby development with Rails, modern features, testing, and best practices
majiayu000/claude-skill-registry 163
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sdd-design-security
Design threat mitigation, input validation, and secure execution.
Use when: sdd-design assigns Security Considerations section.
Triggers: "security design", "threat model", "input validation", "xss prevention"
majiayu000/claude-skill-registry 163
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metabolomics-workbench-database
Access NIH Metabolomics Workbench via REST API (4,200+ studies). Query metabolites, RefMet nomenclature, MS/NMR data, m/z searches, study metadata, for metabolomics and biomarker discovery.
majiayu000/claude-skill-registry 163
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chrome-devtools-testing
Use when testing web applications with Chrome DevTools MCP. Covers GUI Chrome setup and dev server configuration. Required reading before any browser automation.
majiayu000/claude-skill-registry 163
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deduplication
Event deduplication with canonical selection, reputation scoring, and hash-based grouping for multi-source data aggregation. Handles both ID-based and content-based deduplication.
majiayu000/claude-skill-registry 163
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bun
Configures Bun as an all-in-one JavaScript runtime, bundler, package manager, and test runner with native TypeScript support. Use when building fast applications, bundling for production, or replacing Node.js tooling.
majiayu000/claude-skill-registry 163
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liquid-patterns
Common Liquid code patterns for Shopify theme development. Use when writing Liquid templates, handling translations, product displays, or theme customizations.
majiayu000/claude-skill-registry 163
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Network Ports Reference
The assistant provides comprehensive network port and protocol reference information for security assessments and penetration testing. Activate when users ask about "port numbers," "common ports," "service ports," "TCP/UDP ports," "what runs on port X," or "protocol identification."
majiayu000/claude-skill-registry 163
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opus-4-5-migration
Migrate prompts and code from Claude Sonnet 4.0, Sonnet 4.5, or Opus 4.1 to Opus 4.5. Use when the user wants to update their codebase, prompts, or API calls to use Opus 4.5. Handles model string updates and prompt adjustments for known Opus 4.5 behavioral differences. Does NOT migrate Haiku 4.5.
majiayu000/claude-skill-registry 163
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Shippinglogistics
UK, US, and Canadian shipping, logistics, customs, duties, and tariff expert with automotive commodity code expertise. Covers import/export documentation, HS/HTS codes, rules of origin, FTAs, and landed cost calculations. USE WHEN user says 'shipping', 'customs', 'tariff', 'duty', 'import', 'export', 'HS code', 'HTS code', 'commodity code', 'landed cost', 'incoterms', 'customs broker', 'freight', 'logistics', 'rules of origin', 'CUSMA', 'USMCA', 'TCA', or needs help with international trade compliance.
majiayu000/claude-skill-registry 163
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style-guide
문서 내부 또는 프로젝트 전체에서 일관된 작성 스타일을 유지하도록 돕는 검사기. 어조(경어체/반말), 용어(사용자/유저), 숫자 형식, 목록 스타일, 따옴표, 날짜/시간 형식의 불일치를 감지합니다. 다중 작성자 문서 검토 시, 프로젝트 전체 용어 표준 유지 시, 공식 문서 준비 시, 브랜드 일관성을 위한 문서 작업 시 사용하세요.
majiayu000/claude-skill-registry 163
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cascade-orchestrator
Creates sophisticated workflow cascades coordinating multiple micro-skills with sequential pipelines, parallel execution, conditional branching, and Codex sandbox iteration. Enhanced with multi-model routing (Gemini/Codex), ruv-swarm coordination, memory persistence, and audit-pipeline patterns for production workflows.
majiayu000/claude-skill-registry 163
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github-copilot-sdk
Comprehensive knowledge of GitHub Copilot SDK for embedding Copilot's agentic workflows in Python, TypeScript, Go, and .NET applications. Auto-activates for Copilot SDK integration, CopilotClient usage, session management, streaming responses, custom tools, and MCP server connections.
majiayu000/claude-skill-registry 163
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axiom-swiftui-nav-diag
Use when debugging navigation not responding, unexpected pops, deep links showing wrong screen, state lost on tab switch or background, crashes in navigationDestination, or any SwiftUI navigation failure - systematic diagnostics with production crisis defense
majiayu000/claude-skill-registry 163
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changelog
Maintains IdeaVim changelog (CHANGES.md) and build.gradle.kts changeNotes. Use when updating changelog, documenting releases, or reviewing commits/PRs for changelog entries.
majiayu000/claude-skill-registry 163
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coding-prompt-optimizer
コーディング用プロンプトを最適化・添削するスキル。
以下の状況で使用:
(1) ユーザーが「このプロンプトを改善して」「プロンプトを最適化して」と依頼した時
(2) ユーザーが明示的に「/coding-prompt-optimizer」を実行した時
(3) AI向けプロンプトの品質改善を求められた時
majiayu000/claude-skill-registry 163
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plausible
Implements privacy-friendly web analytics with Plausible as a Google Analytics alternative. Use when adding lightweight, cookie-free analytics that are GDPR compliant without consent banners.
majiayu000/claude-skill-registry 163
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api-design-mode
Activate API design specialist mode. Expert in REST best practices, GraphQL, and OpenAPI specifications. Use when designing API contracts, endpoints, request/response formats, or API documentation.
majiayu000/claude-skill-registry 163