Testing and QA

Your task is to ensure .NET/C# code in ${selection} meets the best practices specific to this solution/project. This includes:

Review the C#/.NET code in ${selection} for design pattern implementation and suggest improvements for the solution/project. Do not make any changes to the code, just provide a review.

name: "Project Classification Analysis" prompt: "Identify all projects in the solution and classify them by type ( .NET Framework , .NET Core , .NET Standard ). Analyze each .csproj for its current TargetFramework and SDK usage."

Your goal is to help me follow best practices when working with Entity Framework Core.

Ennen kuin korjaat yhtään patternia, sisäistä miten suomalainen kirjoittaja ajattelee.

${PROJECT_TYPE="Auto-detect|.NET|Java|React|Angular|Python|Node.js|Flutter|Other"}

A skill for production-grade UI design. Supports consistent, scalable frontend development through clear design tokens, layout rules, motion guidelines, and accessibility checks.

Build web-based games and game engines using HTML5 Canvas, WebGL, and JavaScript. This skill includes starter templates, reference documentation, and step-by-step workflows for 2D and 3D game development with frameworks such as Phaser, Three.js, Babylon.js, and A-Frame.

Perfect for documenting the transition from Angular 14 to Angular 17, React Class Components to Hooks, or .NET Framework to .NET Core. Automatically identifies breaking changes and generates corresponding transformation rules.

Source details, install context, and public review data are available on the full page.

Manage GitHub issues using the @modelcontextprotocol/server-github MCP server.

Your goal is to help me write effective unit tests with JUnit 5, covering both standard and data-driven testing approaches.

Source details, install context, and public review data are available on the full page.

Source details, install context, and public review data are available on the full page.

Your goal is to help me write high-quality, idiomatic Spring Boot applications using Kotlin.

Source details, install context, and public review data are available on the full page.

Expert skill for converting Markdown documents to HTML using the marked.js library, or writing data conversion scripts; in this case scripts similar to markedJS/marked repository. For custom scripts knowledge is not confined to marked.js , but data conversion methods are utilized from tools like pandoc and...

A collection of 23 sub-skills for marketing deliverables. Generates repeatable, high-quality outputs across CRO, copywriting, SEO, analytics, and growth domains.

Create hybrid skills for Microsoft technologies that store essential knowledge locally while enabling dynamic Learn MCP lookups for deeper details.

Your goal is to help me create efficient multi-stage Dockerfiles that follow best practices, resulting in smaller, more secure container images.

Comprehensive best practices guide for NestJS applications. Contains 40 rules across 10 categories, prioritized by impact to guide automated refactoring and code generation.

This skill ensures consistent and safe management of NuGet packages across .NET projects. It prioritizes using the dotnet CLI to maintain project integrity and enforces a strict verification and restoration workflow for version updates.

Create professional, user-centered designs in Penpot using the penpot/penpot-mcp MCP server and proven UI/UX principles.

Create text-based ASCII art diagrams using PlantUML. Perfect for documentation in terminal environments, README files, emails, or any scenario where graphical diagrams aren't suitable.