Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
ClaudSkillsEngineering

Claude Engineering Skills

Code review, refactoring, testing, DevOps, CI/CD, databases, cloud platforms, and full-stack development skills for Claude Code.

19,678 skills · updated 2026-06-16 · showing 1–60 of 19,678 by quality score

Sub-topics:Testing (2,872)Devops (2,845)Architecture (2,159)Backend (1,672)Frontend (1,281)Languages (1,048)Code Quality (978)Cloud Platforms (923)

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Deeply analyze codebase architecture and dependencies. Use when understanding system design, finding patterns, or mapping how components interact.
Validate Kubernetes, Terraform, Helm, GitHub Actions, and Docker configs. Use when user says "deploy check", "validate deployment", "check k8s", "validate infrastructure", "check…
Auto-fix issues found by code review in REVIEW.md. Spawns fixer agent, commits each fix atomically, produces REVIEW-FIX.md summary.
Effectue une revue de code approfondie en 3 passes successives pour optimiser et améliorer le code. Utiliser après les tests, quand on veut améliorer la qualité du code, ou avant…
Use Codemod CLI whenever the user wants to migrate, upgrade, update, or refactor a codebase in a repeatable way.
Evaluate high-level protocol or system designs for overcomplication, then propose simpler, more structured alternatives with explicit trade-offs.
Develop and document a REST or GraphQL API. Use when the user wants to create an endpoint, a route, or structure an API.
Flutter development with Clean Architecture and BLoC. Trigger when the user wants to create widgets, screens, or Flutter features.
TDD development with Red-Green-Refactor cycle. Use to implement a feature by writing tests BEFORE the code.
Your on-call DevOps assistant — one-click deploy, monitoring setup, scheduled backups, and fault diagnosis.
Analyze codebase with parallel mapper agents to produce .planning/codebase/ documents and CLAUDE.md. Use when the user wants to understand, analyze, or map an existing co — from…
Generate DOCX documents from pipeline results or structured data. Uses python-docx library for Word document generation.
Use when the user wants to set up Draftwise, scan a codebase for an overview, trace a specific flow through the code, draft a product spec from a feature idea, draft a technical…
Python 모듈 완성 시 대응하는 Jupyter Notebook을 자동 생성한다. AST 파싱으로 public API를 추출하고 사용 예시 템플릿을 제공한다. convention-jupyter-setup의 '모듈 완성 시 노트북 필수' 규칙을 자동화한다.
Use when assessing blast radius of changes, when understanding WHY code was written a certain way, when planning risky modifications, or when a refactor could have hidden side…
Evaluate design from a UX perspective, assessing visual hierarchy, information architecture, emotional resonance, cognitive load, and overall quality with quantitative scoring,…
Run local web and app development surfaces behind named HTTPS `.test` domains with `lokei`, and optionally expose them through tunnels.
Work with the merjs Zig web framework. Use when creating pages, API routes, WASM modules, or modifying the merjs build system.
Multi-model deliberation via mumo's MCP server. Best for contested architecture/product decisions, design reviews, pressure-testing a pre-launch spec, resolving tradeoffs with…
Run mutation testing to verify test effectiveness by analyzing killed, survived, and uncovered mutants.
Predicts the highest-impact next action for your project by running a 5-agent meta-DAG pipeline. Gathers project signals automatically (git, recent files, port-daddy, CLAUDE.md),…
Numerical computing verification and optimization agent for Python/Dart. Provides expert analysis of ndarray/tensor operations, floating-point correctness, broadcasting…
Builds production-grade tool-calling AI agents with TypeScript on open LLM stacks (Groq, OpenRouter, Ollama). [EXPLICIT]
Read-only AWS account hygiene audit — security baseline, unused/orphaned resources, and cost optimization across all configured regions.
Autonomous diagnosis and repair of failing CI/CD pipelines. Scan GitHub Actions workflows, identify failure causes, and apply fixes.
Deploy status across all projects. Shows ECS service versions, Vercel deployments, recent deploys, pending deploys, and CI/CD pipeline state.
Infrastructure as Code with Terraform/OpenTofu. Trigger to create modules, configure backends, write idiomatic HCL, or audit infrastructure.
Identifies the architecture decisions that need ADRs and produces a prioritised adr-plan.md before technical design proceeds.
Visual tests and browser debugging via Chrome. Use to test web pages, verify visual rendering, debug with the console, or automate browser actions.
Run a multi-tool repository quality assessment — git object health, contributor analytics, commit hygiene, hook configuration, secret scanning, module dependency architecture, and…
Contract-first API 설계 에이전트. OpenAPI 3.1 스펙 생성, API 버전 간 Breaking Change 감지, REST 설계 패턴 (페이지네이션, 필터링, 에러 응답 RFC 7807) 적용, Mock 서버 설정, Contract Test 스텁 생성을 수행한다.
Kotlin/Java Spring Boot codebase workflow agent. Generates code adhering to Hexagonal Architecture, Kotlin/Java idioms, JPA patterns, JOOQ, and test conventions through Brainstorm…
Audit a repo's test, lint, type-check, static analysis, build, and debug infrastructure for AI coding agents.
Set up AI agent context for a game engine project. Scans engine-specific package manifests, plugins, modules, and project settings to discover the real tech stack.
Generate architecture guidelines for a game project. Scans project structure to discover the real tech stack using engine-specific rules from references/ENGINE_RULES.md, then…
Add or update rules in .unikit/memory/: core rules (code style, design principles, testing, performance) and stack rules (framework-specific patterns — Zenject, DOTween,…
Design system architecture and decompose work into Acts with tasks, dependencies, and cycle budgets. Use after a spec is approved, before coding begins.
Распаковка и сборка бинарных файлов 1С (CF/CFE/EPF) через Python-утилиту v8unpack. Используй когда нужно распаковать конфигурацию, расширение или обработку в исходники, или…
Quick workflow for trivial changes (single-file fix, rename, typo). Skip the full Explore-Plan-TDD-Audit cycle.
This skill should be used when the user asks about OpenClaw configuration, troubleshooting, setup, architecture, or any OpenClaw question.
Use this skill whenever the user needs to manage VMs in VMware/vSphere/ESXi — it's the entry point for all VM operations.
Review code for quality, security, and best practices. Use when the user asks for code review, wants feedback on their code, mentions reviewing changes, or asks about code quality.
Generate API documentation from code. Use when the user wants to document APIs, create API reference, generate endpoint documentation, or needs help with OpenAPI/Swagger — from…
Drive an approved plan from context/changes//plan.md phase by phase, test-first, through red→green→refactor — only for TDD'able phases not yet implemented; everything…
Statistical experiment design and analysis capabilities for product experimentation
Master skill for Abaqus FEA scripting. Use for any finite element analysis, topology optimization, or Abaqus Python scripting task. Routes to appropriate specialized skills.
Use after implementing features - verifies each acceptance criterion with structured testing and posts verification reports to the GitHub issue — from engineering/testing
Use when configuring Docker environments for act, selecting runner images, managing container resources, or troubleshooting Docker-related issues with local GitHub Actions testing.
Use when testing GitHub Actions workflows locally with act. Covers act CLI usage, Docker configuration, debugging workflows, and troubleshooting common issues when running…
배포 후 문서 업데이트. 모든 프로젝트 문서를 읽고, diff와 대조하여 README/ARCHITECTURE/CONTRIBUTING/CLAUDE.md를 실제 코드와 일치시킵니다. CHANGELOG 문체 교정, TODO 정리, 버전 범프(선택).
AG-UI (Agent-User Interaction) protocol reference for building AI agent frontends. Use when implementing AG-UI events (RUN_STARTED, TEXT_MESSAGE_*, TOOL_CALL_*, STATE_*), building…
Browser automation for web testing, form filling, screenshots, and data extraction. Use when navigating websites, interacting with web pages, filling forms, taking screen — from…
Browser automation for web testing, form filling, screenshots, and data extraction. Use when navigating websites, interacting with web pages, filling forms, taking screen — from…
Conversation patterns and interaction protocols for multi-agent systems. Covers request/response, pub/sub, blackboard, delegation chains, debate, critique, consensus,…
Data structures and serialization formats for agent-to-agent communication. Covers message envelopes, structured output schemas, capability declarations, task handoff payloads,…
Export reusable assets from a project into this repository's v0.2 plugin architecture (skills, templates, agents).
Import external reusable assets into this repository's v0.2 plugin architecture (skills, templates, agents).
Expert-level AI system design, MLOps, architecture patterns, and AI infrastructure
Expert-level AI implementation, deployment, LLM integration, and production AI systems
Process and generate multimedia content using Google Gemini API for better vision capabilities. Capabilities include analyze audio files (transcription with timestamps,…
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