MCPInstall

dotnet-design-pattern-review

Review the C/.NET code for design pattern implementation and suggest improvements.

Installs
11.6K
Last 24h
+9
Trending rank
#9267
Security
Warn

Install

Works with every agent the skills CLI supports.

npx skills add https://github.com/github/awesome-copilot --skill dotnet-design-pattern-review
  1. 01

    Install

    Run the command in your project. The CLI asks which agents to install for.

  2. 02

    Describe the task

    Ask your agent for something this skill covers. It loads dotnet-design-pattern-review automatically when relevant.

  3. 03

    Review the result

    The agent follows the SKILL.md steps, scripts and references bundled with the skill.

Security audits

Independent scans of the skill's instructions and bundled files.

Gen Agent Trust Hub PassSAFE ·The skill is designed to perform code reviews for .NET/C# projects and is generally safe. It identifies a potential vulnerability to indirect prompt injection because it processes user-provided code selections without explicit boundary markers or sanitization instructions.
Socket PassNo alerts
Snyk PassLOW ·Risk: LOW · No issues
Runlayer WarnMEDIUM ·1/1 file flagged
ZeroLeaks PassNONE ·Score: 93/100 · 2 sections analyzed

SKILL.md

The instructions your agent reads when the skill is triggered.

.NET/C# Design Pattern Review

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.

Required Design Patterns

  • Command Pattern: Generic base classes (CommandHandler<TOptions>), ICommandHandler<TOptions> interface, CommandHandlerOptions inheritance, static SetupCommand(IHost host) methods
  • Factory Pattern: Complex object creation service provider integration
  • Dependency Injection: Primary constructor syntax, ArgumentNullException null checks, interface abstractions, proper service lifetimes
  • Repository Pattern: Async data access interfaces provider abstractions for connections
  • Provider Pattern: External service abstractions (database, AI), clear contracts, configuration handling
  • Resource Pattern: ResourceManager for localized messages, separate .resx files (LogMessages, ErrorMessages)

Review Checklist

  • Design Patterns: Identify patterns used. Are Command Handler, Factory, Provider, and Repository patterns correctly implemented? Missing beneficial patterns?
  • Architecture: Follow namespace conventions ({Core|Console|App|Service}.{Feature})? Proper separation between Core/Console projects? Modular and readable?
  • .NET Best Practices: Primary constructors, async/await with Task returns, ResourceManager usage, structured logging, strongly-typed configuration?
  • GoF Patterns: Command, Factory, Template Method, Strategy patterns correctly implemented?
  • SOLID Principles: Single Responsibility, Open/Closed, Liskov Substitution, Interface Segregation, Dependency Inversion violations?
  • Performance: Proper async/await, resource disposal, ConfigureAwait(false), parallel processing opportunities?
  • Maintainability: Clear separation of concerns, consistent error handling, proper configuration usage?
  • Testability: Dependencies abstracted via interfaces, mockable components, async testability, AAA pattern compatibility?
  • Security: Input validation, secure credential handling, parameterized queries, safe exception handling?
  • Documentation: XML docs for public APIs, parameter/return descriptions, resource file organization?
  • Code Clarity: Meaningful names reflecting domain concepts, clear intent through patterns, self-explanatory structure?
  • Clean Code: Consistent style, appropriate method/class size, minimal complexity, eliminated duplication?

Improvement Focus Areas

  • Command Handlers: Validation in base class, consistent error handling, proper resource management
  • Factories: Dependency configuration, service provider integration, disposal patterns
  • Providers: Connection management, async patterns, exception handling and logging
  • Configuration: Data annotations, validation attributes, secure sensitive value handling
  • AI/ML Integration: Semantic Kernel patterns, structured output handling, model configuration

Provide specific, actionable recommendations for improvements aligned with the project's architecture and .NET best practices.

FAQ

What does the dotnet-design-pattern-review skill do?

Review the C/.NET code for design pattern implementation and suggest improvements.

How do I install dotnet-design-pattern-review?

Run npx skills add https://github.com/github/awesome-copilot --skill dotnet-design-pattern-review in your project. The skills CLI detects the agents you use and copies the skill into the right folder. For Claude Code you can also place the skill folder at ~/.claude/skills/dotnet-design-pattern-review/ (personal) or .claude/skills/dotnet-design-pattern-review/ (project).

Which AI agents can use dotnet-design-pattern-review?

Any agent that supports the open Agent Skills format (a folder with a SKILL.md file), including Claude Code, Codex, Cursor, GitHub Copilot, Gemini CLI, Windsurf, Cline, OpenCode and more.

Is dotnet-design-pattern-review safe to install?

Security partners have reviewed it: Gen Agent Trust Hub passed; Socket passed; Snyk passed; Runlayer flagged items to review; ZeroLeaks passed. As with any skill, read the SKILL.md and bundled scripts before installing.

Who maintains dotnet-design-pattern-review?

It is published by github in github/awesome-copilot, and it is an official skill from the maker of the technology it covers. It has 11,629 recorded installs.

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