Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Claude Engineering Skills (Page 19 of 333)

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

19,974 skills · updated 2026-06-18 · showing 1081–1140 of 19,974 by quality score

Sub-topics:Testing (2,915)Devops (2,881)Architecture (2,187)Backend (1,695)Frontend (1,297)Languages (1,061)Code Quality (998)Cloud Platforms (929)

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This skill covers structural econometric models. Use when the user is building, estimating, or debugging structural models — including BLP demand estimation, dynamic discrete…
Stryker mutation testing for assessing test suite quality and effectiveness
Supply chain discrete-event simulation for scenario testing and optimization
Integration with support and ticketing platforms
Deploy interactive API documentation using Swagger UI with custom branding
Symbolic computation using SymPy for Python-based mathematical analysis
4-phase code review: UNDERSTAND, VERIFY, ASSESS risks, DOCUMENT findings.
Diagnose and fix ThingsBoard CE issues — device connectivity failures, missing or incorrect telemetry, alarms not triggering, rule chain errors, dashboard showing no data, or any…
RED-GREEN-REFACTOR 워크플로우를 강제하는 TDD 개발 스킬
Skill for comprehensive mechanical test plan development and execution support
Test agents via subagents: known inputs, captured outputs, verification.
Identify and fix testing mistakes: flaky, brittle, over-mocked tests.
Use this skill to create a Terraform backend configuration file (backend.tf) using Terraform Cloud as the backend.
Use TikZ to create high-quality vector diagrams and visualizations rendered to SVG with instant browser preview.
TypeScript type checking via tsc --noEmit with actionable error output.
Use this skill when the task involves creating, reviewing, or refactoring installable skills, shared skill references, or reusable agent-authoring guidance; when the work depends…
Automated PR code review for Umbraco CMS. Analyzes changed files for intent, impact on consumers, breaking changes, architecture compliance, and code quality.
Embedded unit testing with Unity framework and CMock
Node.js 의존성 안전 업데이트. 「npm 패키지 업데이트해줘」「Node.js 의존성 업데이트」등으로 기동.
Rust 의존성 안전 업데이트. 「Rust 의존성 업데이트해줘」「Cargo.toml 업데이트」「crate 최신화」등으로 기동.
Run Vitest tests and parse results into actionable output.
Weaviate vector database setup with GraphQL queries and hybrid search
Maquina autonoma de Developer Experience. 5D (SETUP/DOCS/TYPES/TESTS/CI), onboarding em 10min, docs, TypeScript DX, testes, CI. DXS >= 80.
Esperto di HTML-JS Card per Home Assistant Lovelace. Usa quando devi creare card con HTML, CSS e JavaScript inline: variabili hass/entities/card, hass-update event, callService,…
Run terraform plan and analyze the output for risks. Use before applying any infrastructure changes.
Create and enhance prompts, system instructions, and principle files. Capabilities: transform verbose prompts, add patterns/heuristics, optimize token usage, structure CLAUDE.md…
Integrate Honcho memory and social cognition into existing Python or TypeScript codebases. Use when adding Honcho SDK, setting up peers, configuring sessions, or implemen — from…
Ad-hoc development workflow for implementing features, fixing bugs, and making code changes outside a formal plan.
Create websocket client creator operations. Auto-activating skill for API Integration. Triggers on: websocket client creator, websocket client creator Part of the API Integration…
Azure resource troubleshooting patterns including KQL templates, metric thresholds, health checks, and remediation playbooks.
Code-Architektur-Experte für strukturelle Qualität, Best Practices und Wartbarkeit. — from tools-only/X-Skills
Erstellt und aktualisiert Projekt-Dokumentation (README, AGENTS, ARCHITECTURE, CHANGELOG). — from tools-only/X-Skills
Cari job Python/coding di Upwork, filter yang bisa dikerjakan AI agent otonom, dan kirim proposal yang dipersonalisasi menggunakan browser Extension Relay (session login asli).
Master REST and GraphQL API design principles to build intuitive, scalable, and maintainable APIs that delight developers.
Use when you need to generate Architecture Decision Records (ADRs) for a Java project through an interactive, conversational process that systematically gathers context — from…
Facilitates conversational discovery to create Architectural Decision Records (ADRs) for functional requirements covering CLI, REST/HTTP APIs, or both.
Facilitates conversational discovery to create Architectural Decision Records (ADRs) for non-functional requirements using the ISO/IEC 25010:2023 quality model.
Use when you need to generate Java project diagrams — including UML sequence diagrams, UML class diagrams, C4 model diagrams, UML state machine diagrams, and ER (Entity R — from…
Cloudflare-first platform selection. Decision trees for Workers, D1, R2, KV, DO, Queues, Vectorize, Containers, Sandboxes, Flagship, Agent Memory, Workflows v2.
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools.
Implement GitOps workflows with ArgoCD and Flux for automated, declarative Kubernetes deployments with continuous reconciliation.
PaaS self-hosted alternativa a Vercel/Heroku/Netlify. Deploy de apps Docker con push-to-deploy, SSL automático, 280+ servicios one-click, gestión multi-servidor.
Implements features in vertical slices, always starting with homepage. Enforces anti-placeholder rules — no lorem ipsum, no TODO stubs, no gray boxes.
MANDATORY deploy after every code change. Typecheck → deploy → purge CDN → E2E on production → visual verify → fix-forward loop.
🗺️ SERVIDOR OSRM. Documentação de instalação e configuração do servidor local de rotas OSRM (Docker) com dados do Sul do Brasil. — from clark-neitzel/cahardt
Generate Vue frontend pages using catch-table for CatchAdmin module with full component features. — from JaguarJack/catch-admin
Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools.
Classical end-to-end empirical analysis workflow in the traditional Python econometric stack — pandas + numpy + scipy + statsmodels + linearmodels + pyfixest + rdrobust + econml +…
Generates MediatR Pipeline Behaviors for cross-cutting concerns like logging, validation, exception handling, caching, and performance monitoring.
Write tests for WordPress themes and plugins. Covers PHPUnit for PHP, Jest for JavaScript, and Cypress for E2E testing.
Use when you need to review, improve, or troubleshoot a Maven pom.xml file — including dependency management with BOMs, plugin configuration, version centralization, mult — from…
Use when you need to add or evaluate Maven dependencies that improve code quality — including nullness annotations (JSpecify), static analysis (Error Prone + NullAway), f — from…
Use when you need to add or configure Maven plugins in your pom.xml — including quality tools (enforcer, surefire, failsafe, jacoco, pitest, spotbugs, pmd), security scan — from…
Use when you need to create a DEVELOPER.md file for a Maven project — combining a fixed base template with dynamic sections derived from the project pom.xml, including a — from…
Covers Maven Central search (Search API, maven-metadata.xml, artifact URLs) and project-local update reports via versions-maven-plugin (display-property-updates, display- — from…
The Twelve-Factor App methodology for building scalable, maintainable cloud-native applications. Use when designing backend services, APIs, microservices, or any…
Perform 12-Factor App compliance analysis on any codebase. Use when evaluating application architecture, auditing SaaS applications, or reviewing cloud-native applications against…
Use when you need to review, improve, or refactor Java code for object-oriented design quality — including applying SOLID, DRY, and YAGNI principles, improving class and — from…
Use when you need to review, improve, or refactor Java code for type design quality — including establishing clear type hierarchies, applying consistent naming convention — from…
Use when you need to apply Java exception handling best practices — including using specific exception types, managing resources with try-with-resources, securing excepti — from…
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