<!-- PM-Skills | https://github.com/product-on-purpose/pm-skills | Apache 2.0 -->
Skills（SKILL.md）は、AIエージェント（Claude Code、Cursor、Codexなど）に特定の能力を追加するための設定ファイルです。
詳しく見る →<!-- PM-Skills | https://github.com/product-on-purpose/pm-skills | Apache 2.0 -->
MUST be loaded before working with any Skill. Covers creating, building, reviewing, assessing, checking, auditing, evaluating, updating, modifying, and improving skills. Invoke PROACTIVELY before writing or changing any SKILL.md file. Provides structure, workflows, and validation for skill development. Supports both personal skills and standalone distributable skills (GitHub repos). (user)
Develop examples for AI SDK functions. Use when creating, running, or modifying examples under examples/ai-functions/src to validate provider support, demonstrate features, or create test fixtures.
<!-- PM-Skills | https://github.com/product-on-purpose/pm-skills | Apache 2.0 -->
<!-- PM-Skills | https://github.com/product-on-purpose/pm-skills | Apache 2.0 -->
<!-- PM-Skills | https://github.com/product-on-purpose/pm-skills | Apache 2.0 -->
General principles for exploring, developing, editing, and refactoring code. Use for codebase analysis, implementation tasks, and code quality improvements.
⚡ PRIMARY TOOL for: 'how does X work', 'find implementation of', 'trace data flow', 'where is X defined', 'audit integrations', 'find all usages'. Uses claudemem v0.3.0 AST with callers/callees analysis. GREP/FIND/GLOB ARE FORBIDDEN.
Developer Experience specialist for tooling, setup, and workflow optimization.
Create developer portals using Backstage or custom solutions
developer-toolbox
CLI tools, SDKs, and developer experience patterns
Build professional visibility through LinkedIn, GitHub, conference speaking, and internal branding. Provides frameworks for personal brand development, content creation, and career growth.
Complete Developer workflow orchestration - task research sequence, implementation flow, validation gates, PRD synchronization, exit conditions.
Use when creating custom Bazel rules, toolchains, providers, or aspects. Use when extending Bazel for new languages, build systems, or custom actions. Use when debugging Starlark rule implementations or understanding Bazel build phases.
Use when creating, modifying, or debugging Buildkite pipeline YAML files - ensures current syntax from official docs, validates configurations before proposing changes, and references Buildkite best practices instead of relying on training data
Use when working on Claude Code plugins (creating, modifying, testing, releasing, or maintaining) - provides streamlined workflows, patterns, and examples for the complete plugin lifecycle
> **Scope:** This skill is generic and applies to any Cloud Posse reference architecture project. It covers patterns for
Use when building GTK 4/libadwaita applications; before writing app boilerplate; when debugging threading, signals, or lifecycle issues; when setting up GSettings, resources, or packaging; delegates UI/widget decisions to designing-gnome-ui skill
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PRIMARY expert for ALL Nuxt and Vue frontend tasks. ALWAYS use this skill when working with Nuxt 4, Vue components, Nuxt UI, frontend pages, or files in app/components/, app/composables/, app/pages/, app/interfaces/ (supports monorepos with projects/app/, packages/app/). Handles modals (useOverlay), forms (Valibot), API integration (types.gen.ts, sdk.gen.ts), authentication (Better Auth), TailwindCSS styling, useFetch, useState, SSR. ALWAYS activate for .vue files, nuxt.config.ts, or frontend development. NOT for NestJS backend (use generating-nest-servers).
Use this skill when developing Next.js 16 applications - creating pages, components, layouts, API routes, implementing proxy.ts, adding caching with Cache Components, or refactoring frontend code. This includes working with App Router patterns, Server Components, Server Actions, React 19.2 features, and Tailwind CSS v4.
Guide for contributing to the OpenAPI layer using processor pattern, complexity management, and functional programming. Use when adding endpoint factories, processors, parameter descriptions, reducing cyclomatic complexity, or fixing OpenAPI validation errors. Covers architecture patterns from user-service repository.
Specialized Preact development skill for standards-based web applications with native-first architecture and minimal dependency footprint. Use when building Preact projects, particularly those involving data visualization, interactive applications, single-page apps with HTM syntax, Web Components integration, CSV/JSON data parsing, WebGL shader visualizations, or zero-build solutions with CDN imports.
React Flow 라이브러리를 사용한 노드 기반 UI 개발 지원. 노드/엣지 생성, 커스터마이징, 레이아웃, 상호작용 구현 시 사용. 항상 최신 문서를 WebFetch로 참조하여 정확한 정보 제공.
ANYTHING related to SolidWorks. Writes, modifies, and debugs C# code that interacts with SolidWorks. Use when working with .cs or .csproj files that (will) reference SolidWorks SDK, SolidWorks.Interop assemblies, COM interop with SolidWorks.
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Flutter SDK for cross-platform development targeting iOS, Android, and Web. Use for widget architecture, state management, platform channels, and multi-platform deployment.
React 18+ development with hooks, state management, component patterns, and Next.js integration. Use when building React applications or working with JSX/TSX components.
Use when you work with Swift code or Xcode tooling - establishes style guidelines, teaches you vital Swift techniques, and how to use Xcode build tools
TypeScript 5.x development with type system, generics, utility types, and strict mode patterns. Use when writing TypeScript code or adding types to JavaScript projects.
Use when planning software development tasks, before writing code or implementation plans - refines rough technical ideas into fully-formed designs through collaborative questioning, alternative exploration, and incremental validation. For software architecture, components, data flow, and technical design decisions. Don't use during clear 'mechanical' coding processes
IDE setup, dev containers, and local development tools
Personal development philosophy emphasizing experiment-driven, fail-fast approach. Activate when planning implementations, reviewing code architecture, making design decisions, or when user asks to apply development principles. Guides against over-engineering and towards solving real problems with simple solutions. (project, gitignored)
1. Always try to use latest versions for dependencies.
Development standards and best practices. Use when development standards guidance is required.
Development Workflow Orchestrator
Modern development process patterns for shipping faster with higher quality
Establish and scale a Developer Experience (DevEx) program to remove engineering friction and boost productivity. Use this when setting up a new DevEx team, diagnosing why an engineering org has slowed down, or measuring the specific ROI of AI coding tools.
End-to-end agent development process. Use when coordinating work, dispatching agents, or reviewing PRs.
Generate devhub.toml configuration files and manage multi-project development environments. Use when setting up projects, creating service configs, starting/stopping services, checking status, or managing development workflows. Triggers on mentions of devhub, project setup, service management, or development environment configuration.
Handle unexpected work during execution. Use when encountering bugs, missing features, blockers, or architectural changes while executing a plan. Not for initial planning or non-execution contexts.
Probe and test SDR hardware capabilities (RTL-SDR, SDRplay, HackRF, etc.). Use when verifying device detection, discovering supported sample rates and gains, testing antenna ports, or troubleshooting SDR hardware issues.
Capture screenshots from iOS Simulators, physical iOS devices, or Android devices during development. Use this skill to inspect UI layouts, debug rendering issues, verify text/color display, or captur
Use when substantive documents (reviews, analyses, synthesis documents) need adversarial review to strengthen arguments, identify weak points, and challenge assumptions before editorial polish (mandatory for Writer → Devil's Advocate pairing protocol)
Knowledge base for the Cadre DevKit. Use when answering questions about the devkit structure, commands, skills, hooks, agents, or workflows.
Record development work logs to _devlog/YYYY-MM-DD.md. 작업 로그 기록, 명령어/결정사항/다음 단계 포함. Use with /devlog, /devlog [title], or /devlog --summary.
Infrastructure, deployment, and operations automation
Deploy and manage cloud infrastructure on Cloudflare (Workers, R2, D1, KV, Pages, Durable Objects, Browser Rendering), Docker containers, and Google Cloud Platform (Compute Engine, GKE, Cloud Run, App Engine, Cloud Storage). Use when deploying serverless functions to the edge, configuring edge computing solutions, managing Docker containers and images, setting up CI/CD pipelines, optimizing cloud infrastructure costs, implementing global caching strategies, working with cloud databases, or building cloud-native applications.
Expert DevOps architecture including CI/CD, infrastructure as code, containerization, and observability