開發

Analyzes codebases to generate comprehensive documentation including structure, languages, frameworks, dependencies, design patterns, and technical debt. Use when user says "analyze repository", "understand codebase", "document project", or when exploring unfamiliar code.

Guide experienced developers on test structure, patterns, assertions, and test doubles for effective test-driven development

REPL debugging tool for capturing and inspecting local scope at runtime. Use when debugging functions, investigating test failures, understanding intermediate values, or when you need to recreate the runtime context of code without manually fabricating values.

Software testing patterns, strategies, and best practices. Use when writing tests, discussing test architecture, mocking, fixtures, or test organization. Triggers on mentions of testing, unit tests, integration tests, pytest, jest, mocking, fixtures, TDD, test coverage.

Master backend API development with Node.js, Python, PHP, Java, C#, GraphQL, REST APIs, databases, and microservices. Learn server-side architecture, authentication, scalability, and production deployment.

Query the ragsharp code graph for declarations, references, callers, callees, dependencies, and line-number evidence. Triggers: find usages, where defined, callers, callees, dependency path, project deps, type hierarchy, line numbers, evidence.

Encodes validation patterns for robotics simulation code (ROS 2, Gazebo, Isaac Sim). Ensures code examples are testable, safe, and follow simulation-first pedagogy. Validates Python syntax, ROS 2 patterns, URDF/SDF markup, and troubleshooting completeness.

Эксперт Expo конфигурации. Используй для React Native Expo, app.json и EAS Build.

Use when consuming jp-ui in an app: installation, CSS/theme setup, component selection, and token usage; guide Codex to the jp-ui docs and types for implementation details.

Ruby 3.4+ best practices with RSpec 4, RuboCop 2, Bundler, and Rails 8 patterns.

Quick access to up-to-date library documentation using MCP. Use this skill when you need to reference official documentation for libraries, frameworks, or APIs. Leverages the context7 MCP server to fetch current docs for React, Next.js, Vue, MongoDB, Supabase, and hundreds of other libraries. Complements the documentation-maintainer agent.

Industry-specific automation playbooks. Use when targeting a specific vertical for workflow recommendations, pain point mapping, and bundled offerings. Covers e-commerce, professional services, logistics, legal/finance, global trade (export, import, re-export), manufacturing, distribution, and construction.

Real-time web search using Exa AI. Use when you need current information, fact-checking, researching unfamiliar topics, or finding documentation. Triggers on requests mentioning search, lookup, find online, current information, or research.

Go idioms, style guide, and best practices with YAGNI/KISS principles. Use when writing or reviewing Go code.

技術研修プロモーション内容を執筆。キャッチコピー、研修概要、特徴、学習効果、カリキュラムを記述。Webサイト向けプロモーション作成時に使用。

Phase-aware context management for coder agents to prevent token bloat through checkpoint/restore pattern

Android APK静的解析（SAST）。APKデコンパイル、コードパターン検索、AndroidManifest分析、ネイティブライブラリ調査、SBOM生成。PCのみで完結し、CI/CD統合に適する。Triggers on: APK analysis, static analysis, code review, decompile, jadx, apktool, manifest analysis, MobSF, semgrep, SBOM generation.

tRPC end-to-end type-safe APIs for TypeScript with React Query integration and full-stack type safety

Implement accessible user interfaces using semantic HTML, keyboard navigation, proper color contrast, ARIA attributes, alt text, and focus management to ensure all users can interact with the application. Use this skill when creating or modifying React components (.jsx, .tsx), Vue components (.vue), Angular component files, Svelte components, HTML files, template files, or any frontend UI code that renders user interfaces including forms, buttons, links, navigation menus, modals, dialogs, dropdowns, images, or interactive elements. Use this when implementing semantic HTML elements like nav, main, button, header, footer, article, section, form, label, input that convey proper meaning to assistive technologies like screen readers rather than using generic div or span elements, ensuring all interactive elements (buttons, links, form controls, custom widgets) are keyboard accessible with visible focus indicators and proper tab order so users can navigate without a mouse, adding ARIA attributes like aria-label, ar

Develop native iOS apps using Swift and SwiftUI.