Claude Code Skills·Claude Skills·The open SKILL.md registry for Claude
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Claude Engineering Skills (Page 89 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 5281–5340 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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Language-agnostic coding principles for maintainability, readability, and quality. Use when implementing features, refactoring code, or reviewing code quality.
プロジェクト共通のコーディング規約。TypeScript、命名規則、関数設計、React/Next.js等。 使用タイミング: (1) コードレビュー時 (2) 新規ファイル作成時 (3) リファクタリング時 (4) コーディングスタイルの確認時 (5) チーム開発のルール確認時。 トリガー例:…
Expert in modern code design standards including SOLID principles, Clean Code patterns (KISS, YAGNI, DRY, TDA), design patterns, and pragmatic software design.
Enforce JavaScript/ES6+ and TypeScript coding standards including camelCase variables, PascalCase classes, and kebab-case filenames.
Enforce Python PEP 8 coding standards including snake_case variables, PascalCase classes, and snake_case filenames.
React 19 and TypeScript coding standards for Portfolio Buddy 2. Use when: writing new components, reviewing code, refactoring, or ensuring consistency.
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development. — from bg-szy/TOP-SKILLS
Universal coding standards, best practices, and patterns for TypeScript, JavaScript, React, and Node.js development. — from affaan-m
Coding style, testing, and PR guidelines for the Kubb ecosystem. Use when writing or reviewing code for the Kubb ecosystem. — from engineering/testing
Coding style, testing, and PR guidelines for the Kubb ecosystem. Use when writing or reviewing code for the Kubb ecosystem. — from engineering/testing
Structured task templates for agent coding work. Use when creating, assigning, or executing coding tasks that need clear structure, deliverables, and verification steps.
Best practices for coding, debugging, and refactoring. Use when reviewing code, debugging issues, refactoring, or establishing coding patterns.
Analyze codon usage, calculate CAI (Codon Adaptation Index), and examine synonymous codon bias using Biopython.
Persistent memory management for Ai coding assistants using CogmemAi. Use when the user mentions "memory", "remember this", "save this for later", "what do you know about",…
Use when analyzing code repository behavior, understanding entry points, or documenting system architecture.
Design docs that reduce cognitive load. Trigger: writing guides, READMEs, RFCs, onboarding, architecture, or review-facing docs.
Analyze and reduce cognitive load in code by identifying complex conditionals, deep nesting, shallow modules, excessive abstractions, and architectural over-engineering.
Unified memory system — multi-store architecture (episodic/semantic/procedural/core), knowledge graph, vector+BM25 retrieval, WAL protocol, memory palace, decay model, reflection,…
Map knowledge components and skill hierarchies for a cognitive tutoring system or adaptive learning platform.
Configure CI/CD for Cohere integrations with GitHub Actions and automated testing. Use when setting up automated testing for Chat/Embed/Rerank, configuring CI pipelines, or…
Diagnose and fix Cohere API v2 errors and exceptions. Use when encountering Cohere errors, debugging failed requests, or troubleshooting CohereError, CohereTimeoutError, rate…
Collect Cohere debug evidence for support tickets and troubleshooting. Use when encountering persistent issues, preparing support tickets, or collecting diagnostic information for…
Deploy Cohere-powered applications to Vercel, Fly.io, and Cloud Run. Use when deploying Cohere API v2 apps to production, configuring platform-specific secrets, or setting up…
Create a minimal working Cohere example with Chat, Embed, and Rerank. Use when starting a new Cohere integration, testing your setup, or learning basic Cohere API v2 patterns.
Configure Cohere local development with mocking, testing, and hot reload. Use when setting up a development environment, configuring test workflows, or establishing a fast…
Configure Cohere across development, staging, and production environments. Use when setting up multi-environment deployments, configuring per-environment API keys, model…
Optimize Cohere API performance with caching, batching, model selection, and streaming. Use when experiencing slow API responses, implementing caching strategies, or optimizing…
Execute Cohere production deployment checklist and rollback procedures. Use when deploying Cohere integrations to production, preparing for launch, or implementing go-live…
Implement Cohere rate limiting, backoff, and request queuing patterns. Use when handling 429 errors, implementing retry logic, or optimizing API request throughput for Cohere.
Implement Cohere reference architecture with layered project layout for RAG and agents. Use when designing new Cohere integrations, reviewing project structure, or establishing…
Master Cohere v2 Chat API with Python, specializing in entity extraction using JSON Schema mode for structured outputs.
Operate CoinGecko and GeckoTerminal market data APIs through UXC with a curated OpenAPI schema, API-key auth, and read-first guardrails.
Provides guidance on reducing Lambda cold start times through binary optimization, lazy initialization, and deployment strategies.
Use when Docker commands fail with "Cannot connect to Docker daemon", when starting/stopping container environments, or when managing multiple Docker contexts on macOS - provides…
Configure Colima with optimal resources (alternative to Docker Desktop/OrbStack)
Use the Claude Code CLI to consult Claude and delegate coding tasks for prototyping, debugging, and code review. Supports multi-turn sessions via SESSION_ID.
Delegates coding tasks to Coco CLI (Codebase Copilot) for prototyping, debugging, and code review. Use when needing algorithm implementation, bug analysis, or code quality…
Delegates coding tasks to Codex CLI for prototyping, debugging, and code review. Use when needing algorithm implementation, bug analysis, or code quality feedback.
Delegates coding tasks to Codex CLI for prototyping, debugging, and code review. Use when needing algorithm implementation, bug analysis, or code quality feedback.
Use the Gemini CLI to consult Gemini and delegate coding tasks for prototyping, debugging, and code review. Supports multi-turn sessions via SESSION_ID.
Delegates code review, debugging, and alternative implementation comparisons to Google Gemini CLI (`gemini`) via a JSON bridge script (default model: `gemini-3-pro-preview`).
Collaboration platform configuration methodology for legal matter sites. Site architecture, workflow identification, dashboard design, data quality governance, and user adoption…
Collect comprehensive infrastructure performance metrics across compute, storage, network, containers, load balancers, and databases.
Force unrelated concepts together to discover emergent properties - "What if we treated X like Y? — from engineering/engineering-misc
Colly is a fast open-source scraping and crawling framework for Go. It is built for everything from simple page extraction to asynchronous crawlers that process large collections…
Use when a Kubernetes Job, CronJob, or Pod is pinned to a specific node (via podAffinity, nodeSelector, or nodeAffinity) to share a node or an RWO volume.
Preview CYNIC's color system with semantic colors, health indicators, progress bars, and Dog colors (Sefirot). Use when testing terminal colors or wanting to see the visual theme.
Comark (Components in Markdown) parser — syntax, AST, Vue/React/Svelte renderers, plugins, and LLM streaming with auto-close.
Create and modify combat system components for SHINOBI WAY game following the dual-system architecture (CombatCalculationSystem + CombatWorkflowSystem).
Implement Split-Panel Combat UI (Pattern A) for SHINOBI WAY game. Use when user wants to create the horizontal confrontation combat layout, character panels, action dock, phase…
Reviews Combine framework code for memory leaks, operator misuse, and error handling. Use when reviewing code with import Combine, AnyPublisher, @Published, PassthroughSu — from…
Expert Combine decisions for iOS/tvOS: when Combine vs async/await, Subject selection trade-offs, operator chain design, and memory management patterns.
Entry-point for CometChat integration in any React, React Native, Angular, Android, Flutter, or iOS project — web (React/Next.js/React Router/Astro), React Native (Expo/bare),…
Extension architecture for CometChat Android — ExtensionsDataSource, decorators, built-in extensions, and how to create custom extensions.
Testing patterns for CometChat Android — JUnit + Mockito setup, mocking the SDK, Espresso UI tests, E2E with Maestro, and CI integration.
CometChat Android UIKit v6 extension architecture — DataSource/Repository pattern, custom message types, and data-layer overrides
CometChat Android UIKit v6 Kotlin Views component catalog — all custom View chat UI components, their properties, styles, and usage
CometChat Android UIKit v6 Kotlin Views customization — BubbleFactory abstract class, BubbleViewProvider, style classes, and per-slot overrides
CometChat Android UIKit v6 Kotlin Views placement — Activity, Fragment, BottomSheet, Tab, and Intent navigation patterns
CometChat Android UIKit v6 Kotlin Views theming — CometChatTheme singleton, XML attributes, programmatic overrides, typography, and dark mode
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