개발 스킬

Use when encountering any bug, test failure, or unexpected behavior, before proposing any fix

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Use when the user hands over a GitHub issue to be delivered end to end — 'resolver a issue #42', 'loop na issue 42', 'deliver issue https://github.com/o/r/issues/42' — or when an Orca worker preamble dispatches `feat-loop #N`. Turns the issue into a plan, executes it, reviews the result and runs at most 2 fix cycles until APPROVED, then opens a pull request that closes the issue. Never merges. Do NOT use without an issue (feat-feature / feat-quick), to only plan (feat-feature), to only review (feat-review) or to execute an existing plan (feat-exec).

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Quality gates determinísticos para Vue.js, JavaScript e TypeScript. Use quando o usuário pedir "quality gate Vue.js", ESLint, vue-tsc ou Vitest em projeto Vue.js, cobertura, complexidade, bundle, acessibilidade ou baseline para Vue.js.

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Quality gates determinísticos para aplicações e serviços Node.js, JavaScript e TypeScript. Use quando o usuário pedir "quality gate Node.js", ESLint ou tsc em Node.js, testes, cobertura, complexidade, SAST, SCA, build ou baseline para Node.js.

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Use when the user wants a backend-only action plan — API endpoints, services, models, migrations, jobs and their tests — 'plano de backend para o endpoint X', 'plan the orders API'. Writes .planning/feat/features/{slug}/plan.md with the PWDEVIA method. Do NOT use for UI work (feat-frontend), full features spanning backend and UI (feat-feature), writing code (feat-exec) or quick 1–3 file fixes (feat-quick).

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Proxmox VE e PBS — cluster, quorum, Ceph, LXC, VM, HA, replicação, storage e backup. Use quando o usuário disser "proxmox", "PVE", "ceph", "LXC", "container LXC", "VM não sobe", "cluster sem quorum", "PBS", "backup da VM". Sem MCP nem CLI padrão instalada — opera via SSH no nó ou API REST.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Verify and configure the development environment — GitHub account, org membership, and marketplace access. Run once per staff member, or re-run to diagnose issues.

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Write type-safe TypeScript code with strict mode enabled, comprehensive type definitions, proper error handling, and elimination of any types. Use when enabling TypeScript strict mode, adding types to existing JavaScript, fixing type errors, creating type definitions, using utility types, implementing type guards, avoiding any types, creating generic types, or ensuring complete type safety across the codebase.

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React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Build reusable, composable, and maintainable React/Vue/Angular components following established design patterns like compound components, render props, custom hooks, and HOCs. Use when creating component libraries, implementing component composition, building reusable UI elements, designing prop APIs, managing component state patterns, implementing controlled vs uncontrolled components, creating compound components, using render props or children as functions, building custom hooks, or establishing component architecture standards.

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Build Model Context Protocol (MCP) servers and tools that extend Claude's capabilities with custom functions, data sources, and integrations. Use when creating custom MCP servers, implementing tools for Claude, building integrations with external services, creating data source connectors, implementing custom functions, or extending Claude's capabilities with domain-specific tools.

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Apply systematic root cause analysis and debugging methodologies to diagnose and fix bugs, test failures, and unexpected behavior. Use when encountering production issues, investigating test failures, diagnosing performance problems, tracing error sources through call stacks, analyzing logs and stack traces, reproducing inconsistent bugs, debugging race conditions, investigating memory leaks, or applying scientific method to problem-solving before proposing fixes.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Implement React Server Actions in Next.js 14+ for secure, progressively enhanced form handling and server mutations without API routes. Use when handling form submissions, performing server-side mutations, implementing progressive enhancement, creating actions that work without JavaScript, validating data on the server, revalidating cached data after mutations, handling file uploads server-side, implementing optimistic UI updates, or building forms that gracefully degrade without client-side JavaScript.

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Improve code structure, readability, and maintainability without changing external behavior through systematic refactoring techniques like extracting functions, removing duplication, simplifying conditionals, and applying design patterns. Use when reducing technical debt, extracting functions or classes, removing code duplication, simplifying complex conditionals, renaming for clarity, applying design patterns, improving code organization, reducing coupling, increasing cohesion, or maintaining test coverage during structural improvements.

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Build efficient React applications using Next.js Server Components that render on the server, reducing client bundle size, improving performance, and enabling direct database access. Use when fetching data server-side, reducing JavaScript bundle size, accessing databases directly in components, implementing streaming with Suspense, creating layouts that only render once, optimizing Core Web Vitals, or building SEO-friendly applications with server-first architecture.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Build modern Next.js 13+ applications using App Router architecture with Server Components, Client Components, and advanced routing patterns. Use when implementing server-first rendering, creating nested layouts, building parallel routes, implementing intercepting routes, using React Server Components, optimizing data fetching with server-side async components, implementing streaming with Suspense, managing client-side interactivity boundaries, or leveraging Next.js 13+ app directory features for performant, SEO-friendly React applications.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Use Neon serverless Postgres with branching, connection pooling, and instant scalability for modern applications with Prisma or Drizzle ORM integration. Use when setting up serverless Postgres databases, implementing database branching for preview environments, configuring connection pooling, optimizing for serverless cold starts, using Prisma with Neon, implementing database migrations, scaling databases automatically, or building applications on Vercel/Netlify with Postgres.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Build real-time, reactive backend applications with Convex using TypeScript queries, mutations, and actions with automatic reactivity and optimistic updates. Use when building real-time collaborative applications, implementing reactive data synchronization, writing serverless backend functions, creating queries that auto-update, implementing mutations with transactional guarantees, handling file uploads with Convex storage, implementing authentication with Convex Auth, designing reactive database schemas, or building applications requiring instant data synchronization.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Systematically review pull requests, feature implementations, and code changes to ensure quality, maintainability, security, and adherence to best practices. Use when reviewing code before merging, conducting peer reviews, performing self-reviews, auditing code quality, checking for security vulnerabilities, ensuring consistent coding standards, verifying test coverage, assessing performance implications, evaluating architectural decisions, or providing constructive feedback to improve team code quality.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Architect scalable backend services using layered architecture, dependency injection, middleware patterns, service classes, and separation of concerns. Use when building API services, implementing business logic layers, creating service classes, setting up middleware chains, implementing dependency injection, designing controller-service-repository patterns, handling cross-cutting concerns, creating domain models, implementing CQRS patterns, or establishing backend architecture standards.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Establish and enforce coding standards, best practices, and architectural patterns across the codebase using linters, formatters, and code review processes. Use when setting up ESLint/Prettier, configuring linting rules, creating code style guides, implementing pre-commit hooks, establishing naming conventions, enforcing TypeScript strict mode, maintaining consistency, conducting architecture reviews, or defining team coding standards.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

命名決定会議。API・クラス・変数・機能・プロダクトの名前を多角的に検討して決める。「命名会議」「名前を考えて」「ネーミング」「この関数の名前どうしよう」「いい名前ない?」などのリクエストで使用。

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コードレビュー会議。差分・ファイル・PRを4人の異なる視点(設計・可読性・攻め・守り)でレビュー会議にかける。「コード会議」「この差分をレビュー会議」「多角的にレビュー」「みんなでコードレビュー」などのリクエストで使用。

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.

Use when asked to debug, fix a bug, investigate an error, or do root cause analysis, and when users report errors, stack traces, unexpected behavior, or say something stopped working.

한국어 요약은 준비 중입니다. 원문 설명을 표시하고 있습니다.