Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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jest
Write JavaScript/TypeScript tests with Jest including unit tests, mocking, snapshots, and coverage. Test React components, async code, and Node.js. Use for JavaScript testing, React testing, or test automation. Triggers on jest, unit test, snapshot, mock, coverage.
majiayu000/claude-skill-registry 163
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skill-librarian-commands
スキルライブラリの管理、検索、一覧表示、構造検証を行うコマンド群を提供するスキル。
スキルの発見、品質検証、使用状況の記録を効率化し、スキルエコシステムの健全性を維持する。
Anchors:
• The Pragmatic Programmer (Hunt & Thomas) / 適用: 自動化・ツール設計 / 目的: 効率的なスキル管理
• 18-skills.md / 適用: スキル構造・検証基準 / 目的: 品質基準の担保
• Unix Philosophy / 適用: 小さなツールの組み合わせ / 目的: 柔軟なコマンド設計
Trigger:
Use when listing skills, validating skill structure, searching for skills, or managing skill metadata.
skill list, skill search, skill validation, skill management, librarian commands
majiayu000/claude-skill-registry 163
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geocoder
Convert addresses to coordinates (geocoding) and coordinates to addresses (reverse geocoding). Use for location data enrichment or address validation.
majiayu000/claude-skill-registry 163
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testing-jest
majiayu000/claude-skill-registry 163
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mock-skill
Mock
majiayu000/claude-skill-registry 163
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generic-fullstack-feature-developer
Guide feature development for full-stack applications with architecture focus. Covers Next.js App Router patterns, NestJS backend services, database models, data workflows, and seamless integration. Use when adding new features, refactoring existing code, or planning major changes.
majiayu000/claude-skill-registry 163
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parallel-execution
Patterns for parallel subagent execution using Task tool with run_in_background. Use when coordinating multiple independent tasks, spawning dynamic subagents, or implementing features that can be parallelized.
majiayu000/claude-skill-registry 163
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monitoring-cpu-usage
This skill enables Claude to monitor and analyze CPU usage patterns within applications. It helps identify CPU hotspots, analyze algorithmic complexity, and detect blocking operations. Use this skill when the user asks to "monitor CPU usage", "optimize CPU performance", "analyze CPU load", or "find CPU bottlenecks". It assists in identifying inefficient loops, regex performance issues, and provides optimization recommendations. This skill is designed for improving application performance by addressing CPU-intensive operations.
majiayu000/claude-skill-registry 163
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git-hygiene-enforcer
Establishes git workflow guardrails including conventional commits, commit message hooks, branch naming conventions, PR templates, and code review processes. Provides hook configurations, workflow templates, and emergency bypass instructions. Use when users request "setup git hooks", "enforce commit conventions", "add PR templates", or "standardize git workflow".
majiayu000/claude-skill-registry 163
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readability-scorer
Calculate readability scores (Flesch-Kincaid, Gunning Fog, SMOG) and grade levels for text. Analyze writing complexity and get improvement suggestions.
majiayu000/claude-skill-registry 163
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completion-check
Completion Check: Verify Infrastructure Is Wired
majiayu000/claude-skill-registry 163
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testing-workflow
Write comprehensive tests following project conventions (tiers, patterns, anti-patterns). Use when writing tests, improving test coverage, fixing failing tests, or reviewing test quality.
majiayu000/claude-skill-registry 163
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l-space
L-Space Skill: The Library of All Libraries
majiayu000/claude-skill-registry 163
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mongodb
Guide for implementing MongoDB - a document database platform with CRUD operations, aggregation pipelines, indexing, replication, sharding, search capabilities, and comprehensive security. Use when working with MongoDB databases, designing schemas, writing queries, optimizing performance, configuring deployments (Atlas/self-managed/Kubernetes), implementing security, or integrating with applications through 15+ official drivers. (project)
majiayu000/claude-skill-registry 163
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deploying-cloud-k8s
Deploys applications to cloud Kubernetes (AKS/GKE/DOKS) with CI/CD pipelines.
Use when deploying to production, setting up GitHub Actions, troubleshooting deployments.
Covers build-time vs runtime vars, architecture matching, and battle-tested debugging.
majiayu000/claude-skill-registry 163
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NPC Face Editor
Guide for creating custom pixel art faces for NPCs. Use when designing NPC appearances or working with face customization.
majiayu000/claude-skill-registry 163
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opencode-skill-creation
Generate OpenCode skills following official documentation best practices
majiayu000/claude-skill-registry 163
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visual-testing
Run the app locally and take screenshots using Puppeteer to verify UI changes; use when validating demo pages, checking visual regressions, or capturing UI state for analysis
majiayu000/claude-skill-registry 163
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design-archive
Archive outdated design documentation. Use when design docs are no longer relevant, have been superseded, or document deprecated features.
majiayu000/claude-skill-registry 163
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verification-before-merge
Use before merging PR - final gate ensuring all tests pass, review complete, CI green, and acceptance criteria verified
majiayu000/claude-skill-registry 163
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data-viz-2025
State-of-the-art data visualization for React/Next.js/TypeScript with Tailwind CSS. Creates compelling, tested, and accessible visualizations following Tufte principles and NYT Graphics standards. Activate on "data viz", "chart", "graph", "visualization", "dashboard", "plot", "Recharts", "Nivo", "D3". NOT for static images, print graphics, or basic HTML tables.
majiayu000/claude-skill-registry 163
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MOVA: skill_mova_ai_bootstrap_generate_basic (wrapper)
Generates a static MOVA AI bootstrap pack for a target model/environment (no LLM calls). Input: env.mova_ai_bootstrap_generate_v1, output: ds.mova_ai_bootstrap_pack_v1.
majiayu000/claude-skill-registry 163
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qa-testing-playwright
End-to-end web application testing with Playwright: scope control, stable selectors, parallelization/sharding, flake control, network mocking vs real services, visual testing tradeoffs, and CI/CD integration.
majiayu000/claude-skill-registry 163
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custom-character-taiyousan15-taisun-agent
majiayu000/claude-skill-registry 163