Discover Development skills, compare source repositories and read the instructions for each workflow.
REST integration testing patterns with JUnit 5, Mockito, RestAssured. Use when writing integration tests that mock external dependencies, use Testcontainers/H2 for databases, and test endpoints with raw JSON bo...
Constructor-based MapStruct mapping for compile-time safety in Jakarta EE. Use when implementing DTO mapping or using @Default annotations.
Detects violations of Clean Code principles and suggests refactorings. Use when reviewing code quality, improving readability, or refactoring methods, classes, and modules.
Detects opportunities to apply GoF Design Patterns in Jakarta EE/MicroProfile. Use when reviewing code for structural improvements or implementing creational, structural, or behavioral patterns.
Measures and limits cognitive load in Jakarta EE/MicroProfile code. Use when reviewing code complexity, designing services/entities, or identifying when to extract abstractions.
REST API design patterns and MicroProfile OpenAPI documentation. Use when designing endpoints, choosing HTTP methods, status codes, or documenting APIs with OpenAPI annotations.
Practical DDD patterns for Jakarta EE web applications with cognitive load distribution. Use when designing controllers, entities, services, or evaluating cohesion and load balance.
Identifies code smells and applies refactoring techniques from Martin Fowler's catalog. Use when improving code structure, reducing complexity, or eliminating smells without changing behavior.
Lombok annotations and best practices for Java 21+ projects. Use when reducing boilerplate, configuring builders, or choosing between Lombok and Records.
Use when implementing any feature or bugfix, before writing implementation code
Use this skill when designing UI/UX, creating dashboards, building SaaS interfaces, or reviewing frontend design. Provides S-tier design checklist inspired by Stripe, Airbnb, and Linear.
Incremental content drafting skill that writes specific sections within existing scaffolds. Supports drafting 1 section at a time or batch-drafting multiple sections with user control. Each operation stays unde...
Generate, validate, and refine Mermaid diagrams (flowcharts, sequence diagrams, class diagrams, state diagrams, Gantt charts, ERD, component diagrams). Use when creating visualizations, documenting workflows, s...
Batch-generate chapter scaffolds (frontmatter + section structure) for the Agentic Coding Book. Auto-infers metadata from file paths, suggests tags/related/requirements, and creates part-appropriate section tem...
GitHub Gist API を使用したコードを書く際に使用。Gist作成、GistHack URL変換、ky/zod を使った実装パターンを提供。
Netlify API を使用したコードを書く際に使用。ZIPデプロイ、サイト作成、ky/fflate/zod を使った実装パターンを提供。
Simplifies Flutter projects by analyzing structure, cleaning redundant docs, merging configs, refactoring large files, generating module documentation, and running validation tests. Use when optimizing project...
Guide for creating page components. This skill should be used when users want to create a new page component (or update an existing page component)
Create or update Reatom stores in this repo. Use when adding a new store under `src/stores`, changing store state shape, adding computed atoms, or creating/updating related store service functions.
Create or update service functions in this repo, especially store-related services in `src/stores/*.service.ts` and task registrations in `src/setup/services.ts`. Use when adding new service functions, changing...
Create or update DOM event "tasks" used to communicate between components and services via `src/helpers/domTask.ts`. Use when adding a new task event, changing task params/returns, or updating handlers/dispatch...
Flequit のクリーンアーキテクチャ、レイヤードアーキテクチャへの準拠をチェックします。レイヤー間の依存関係、crate 間のアクセス制御、Store と Service の分離、アンチパターンの検出などのアーキテクチャレビューに使用...
Inlang Paraglide を使用した国際化（i18n）対応を支援します。翻訳メッセージの追加、reactiveMessage の使用、言語切り替え実装、翻訳のテスト、パラメータ付きメッセージなどの国際化関連タスクに使用します。
プロジェクトドキュメントの作成・編集を支援します。ドキュメントの追加、更新、翻訳（日本語・英語の両方）、Markdown フォーマット、ドキュメント構造の維持などに使用します。必ず日本語版と英語版の両方を同時に更新しま...
The default order uses GitHub repository stars from our indexed data. Stars belong to the source repository and may be shared by multiple skills. They indicate repository interest, not skill installs or an independent quality score.