Agent skills
Skills you can use with AI coding agents, indexed from public GitHub repositories.
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code-standards-checker
Automatically check code against PHPCS, ESLint, WordPress Coding Standards, or Drupal Coding Standards when user asks about code style, standards compliance, or best practices. Invoke when user mentions "coding standards", "code style", "linting", "PHPCS", "ESLint", or asks if code follows conventions.
majiayu000/claude-skill-registry 163
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engineering-standards
Core software engineering principles (SOLID, DRY, YAGNI, KISS) with detection patterns and refactoring guidance. Load when reviewing code quality, planning architecture, or identifying technical debt.
majiayu000/claude-skill-registry 163
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java-concurrency
Master Java concurrency - threads, executors, locks, CompletableFuture, virtual threads
majiayu000/claude-skill-registry 163
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code-annotations
Code annotation requirements for pikru. Use when writing or porting Rust functions from C code. All ported functions must have cref comments.
majiayu000/claude-skill-registry 163
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graphql-fundamentals
Master GraphQL core concepts - types, queries, mutations, and subscriptions
majiayu000/claude-skill-registry 163
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competitive-displacement
Systematically identify and win accounts from major freight brokers by exploiting their known vulnerabilities. Use when targeting competitor accounts, building displacement campaigns, or analyzing competitive weaknesses to win business.
majiayu000/claude-skill-registry 163
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receipt-scanner
Extract vendor, date, items, amounts, and total from receipt images using OCR and pattern matching with structured JSON output.
majiayu000/claude-skill-registry 163
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State Comparison Patterns
Model helper methods for clean state checking instead of verbose Spatie Model States comparisons (63% code reduction)
majiayu000/claude-skill-registry 163
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django-expert
majiayu000/claude-skill-registry 163
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value-pluralism-resolver
Resolve conflicts between competing values through structured pluralistic analysis.
majiayu000/claude-skill-registry 163
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claude-code-debug
Troubleshoot Claude Code extensions and behavior. Triggers on: debug, troubleshoot, not working, skill not loading, hook not running, agent not found.
majiayu000/claude-skill-registry 163
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web-investigation
Investigate website structure and debug web scraping using Chrome DevTools MCP. Use when analyzing documentation frameworks, debugging extraction issues, understanding HTML structure, investigating why web content isn't being captured correctly, or exploring API documentation sites. Covers Redocly, Swagger UI, and other modern documentation frameworks.
majiayu000/claude-skill-registry 163
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npm-publishing
Use when publishing npm packages - covers package.json configuration, versioning, and provenance
majiayu000/claude-skill-registry 163
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nextjs-anti-patterns
majiayu000/claude-skill-registry 163
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api-schema-analyzer
Analyze OpenAPI and Postman schemas for MCP tool generation. Use when analyzing API specifications, extracting endpoint information, generating tool signatures, or when user mentions OpenAPI, Swagger, API schema, endpoint analysis.
majiayu000/claude-skill-registry 163
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serialization-review-kateusz-gameengine
majiayu000/claude-skill-registry 163
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gh-fix-ci
Inspect GitHub PR checks with gh, pull failing GitHub Actions logs, summarize failure context, then create a fix plan and implement after user approval. Use when a user asks to debug or fix failing PR CI/CD checks on GitHub Actions and wants a plan + code changes; for external checks (e.g., Buildkite), only report the details URL and mark them out of scope.
majiayu000/claude-skill-registry 163
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test-orchestrator
Coordinates testing strategy and execution across all test types. Use when creating test plans, implementing tests (unit/integration/E2E), or enforcing coverage requirements (80% minimum). Applies testing-requirements.md.
majiayu000/claude-skill-registry 163
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osgrep
Semantic code search. Use alongside grep - grep for exact strings, osgrep for concepts.
majiayu000/claude-skill-registry 163
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uspto-database
Access USPTO APIs for patent/trademark searches, examination history (PEDS), assignments, citations, office actions, TSDR, for IP analysis and prior art searches.
majiayu000/claude-skill-registry 163
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http-best-practices
HTTPプロトコルの仕様に基づき、RESTful APIおよびWebサービス実装における通信設計を提供。ステータスコード、ヘッダー、キャッシュ、冪等性設計を網羅。
Anchors:
• HTTP/2 in Action (Barry Pollard) / 適用: プロトコル仕様・パフォーマンス / 目的: 効率的なHTTP通信
• RESTful Web Services (Richardson, Ruby) / 適用: REST設計原則 / 目的: 一貫したAPI設計
• Web API Design (Brian Mulloy) / 適用: 実践的なAPI設計パターン / 目的: 使いやすいAPI
Trigger:
Use when designing REST APIs, implementing HTTP clients, configuring cache strategies, setting security headers, or ensuring idempotency.
http, rest api, status codes, cache-control, cors, idempotency, headers, http/2, keep-alive
majiayu000/claude-skill-registry 163
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discover-containers
Automatically discover container and Docker skills when working with Docker. Activates for containers development tasks.
majiayu000/claude-skill-registry 163
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elysiajs-expert
Expert guidance for ElysiaJS web framework development. Use when building REST APIs, GraphQL services, or WebSocket applications with Elysia on Bun. Covers routing, lifecycle hooks, TypeBox validation, Eden type-safe clients, authentication with JWT/Bearer, all official plugins (OpenAPI, CORS, JWT, static, cron, GraphQL, tRPC), testing patterns, and production deployment. Assumes bun-expert skill is active for Bun runtime expertise.
majiayu000/claude-skill-registry 163
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rate-limiting-patterns
Use when implementing rate limiting, throttling, or API quotas. Covers algorithms like token bucket and sliding window, plus distributed rate limiting patterns.
majiayu000/claude-skill-registry 163