Mode d’emploi
- Copiez la commande et examinez le paquet avant de l’installer dans votre environnement agent.
- Consultez le document original pour les outils, identifiants et environnements requis.
- Décrivez les entrées et le livrable souhaité ; comparez la sortie aux sources.
npx skills add https://github.com/codewithmukesh/dotnet-claude-kit --skill project-structureAvant de commencer
- L’installation n’inclut ni abonnement au modèle, ni quota API, ni accès aux fichiers.
- Étoiles et installations reflètent l’activité, pas un test indépendant de qualité ou de sécurité.
Document Skill original
Rendu depuis le dépôt source en conservant titres, exemples, code, tableaux, liens et images.
Project Structure
Core Principles
- Central package management — Use
Directory.Packages.propsto manage NuGet package versions in one place. No version numbers in individual.csprojfiles. - Shared build properties — Use
Directory.Build.propsfor common settings (target framework, nullable, implicit usings). Don't repeat in every project. - .slnx for solutions — The new XML-based solution format is cleaner and more merge-friendly than the legacy
.slnformat. - src/tests separation — Source projects in
src/, test projects intests/. Clear boundary.
Patterns
Solution Layout
MyApp/
├── MyApp.slnx # Solution file
├── Directory.Build.props # Shared MSBuild properties
├── Directory.Packages.props # Central package management
├── .editorconfig # Code style rules
├── .gitignore
├── global.json # SDK version pinning
├── src/
│ ├── MyApp.Api/ # Web API (entry point)
│ │ ├── MyApp.Api.csproj
│ │ ├── Program.cs
│ │ └── Features/
│ ├── MyApp.Domain/ # Domain entities, value objects (optional)
│ │ └── MyApp.Domain.csproj
│ └── MyApp.Infrastructure/ # EF Core, external services (optional)
│ └── MyApp.Infrastructure.csproj
└── tests/
└── MyApp.Api.Tests/
└── MyApp.Api.Tests.csprojDirectory.Build.props
xml
<Project>
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<LangVersion>14</LangVersion>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
<TreatWarningsAsErrors>true</TreatWarningsAsErrors>
<EnforceCodeStyleInBuild>true</EnforceCodeStyleInBuild>
</PropertyGroup>
</Project>Directory.Packages.props (Central Package Management)
xml
<Project>
<PropertyGroup>
<ManagePackageVersionsCentrally>true</ManagePackageVersionsCentrally>
</PropertyGroup>
<ItemGroup>
<!-- Versions below are illustrative — resolve the current stable versions
with `dotnet add package <name>` (no --version flag); see the packages rule -->
<!-- ASP.NET Core -->
<PackageVersion Include="Mediator.Abstractions" Version="3.0.0" />
<PackageVersion Include="Mediator.SourceGenerator" Version="3.0.0" />
<PackageVersion Include="FluentValidation.DependencyInjectionExtensions" Version="12.0.0" />
<!-- Data -->
<PackageVersion Include="Microsoft.EntityFrameworkCore" Version="10.0.10" />
<PackageVersion Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="10.0.10" />
<!-- Observability -->
<PackageVersion Include="Serilog.AspNetCore" Version="10.0.0" />
<PackageVersion Include="OpenTelemetry.Extensions.Hosting" Version="1.17.0" />
<!-- Testing -->
<PackageVersion Include="xunit.v3" Version="3.2.2" />
<PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="10.0.10" />
<PackageVersion Include="Testcontainers.PostgreSql" Version="4.13.0" />
</ItemGroup>
</Project>Project File (.csproj) with Central Package Management
xml
<Project Sdk="Microsoft.NET.Sdk.Web">
<!-- No TargetFramework here — inherited from Directory.Build.props -->
<ItemGroup>
<!-- No Version attribute — managed centrally -->
<PackageReference Include="Mediator.Abstractions" />
<PackageReference Include="Mediator.SourceGenerator" />
<PackageReference Include="FluentValidation.DependencyInjectionExtensions" />
<PackageReference Include="Microsoft.EntityFrameworkCore" />
<PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" />
<PackageReference Include="Serilog.AspNetCore" />
</ItemGroup>
<ItemGroup>
<ProjectReference Include="..\MyApp.Domain\MyApp.Domain.csproj" />
<ProjectReference Include="..\MyApp.Infrastructure\MyApp.Infrastructure.csproj" />
</ItemGroup>
</Project>global.json (SDK Pinning)
json
{
"sdk": {
"version": "10.0.100",
"rollForward": "latestFeature"
}
}.slnx Solution Format
xml
<Solution>
<Folder Name="/src/">
<Project Path="src/MyApp.Api/MyApp.Api.csproj" />
<Project Path="src/MyApp.Domain/MyApp.Domain.csproj" />
<Project Path="src/MyApp.Infrastructure/MyApp.Infrastructure.csproj" />
</Folder>
<Folder Name="/tests/">
<Project Path="tests/MyApp.Api.Tests/MyApp.Api.Tests.csproj" />
</Folder>
</Solution>Naming Conventions
| Element | Convention | Example |
|---|---|---|
| Solution | CompanyName.AppName or AppName | MyApp.slnx |
| Project | AppName.Layer | MyApp.Api, MyApp.Domain |
| Namespace | Matches folder path | MyApp.Api.Features.Orders |
| Feature folder | PascalCase, plural | Features/Orders/ |
| Test project | ProjectName.Tests | MyApp.Api.Tests |
Anti-patterns
Don't Scatter Package Versions
xml
<!-- BAD — version in every .csproj, version drift -->
<PackageReference Include="Mediator.Abstractions" Version="2.0.0" /> <!-- in Project A -->
<PackageReference Include="Mediator.Abstractions" Version="3.0.0" /> <!-- in Project B -->
<!-- GOOD — central management, one version -->
<!-- Directory.Packages.props: <PackageVersion Include="Mediator.Abstractions" Version="3.0.0" /> -->
<!-- .csproj: <PackageReference Include="Mediator.Abstractions" /> -->Don't Repeat Build Properties
xml
<!-- BAD — same properties in every .csproj -->
<PropertyGroup>
<TargetFramework>net10.0</TargetFramework>
<Nullable>enable</Nullable>
<ImplicitUsings>enable</ImplicitUsings>
</PropertyGroup>
<!-- GOOD — once in Directory.Build.props, inherited everywhere -->Don't Mix Source and Test Projects
# BAD — tests mixed with source
src/
MyApp.Api/
MyApp.Api.Tests/ # test project in src/
# GOOD — clear separation
src/
MyApp.Api/
tests/
MyApp.Api.Tests/Decision Guide
| Scenario | Recommendation |
|---|---|
| New solution | .slnx format |
| Package version management | Directory.Packages.props (central) |
| Shared build settings | Directory.Build.props |
| SDK version pinning | global.json |
| Common using directives | Global usings in Directory.Build.props |
| Small API (1-2 devs) | Single project (MyApp.Api) |
| Medium API (3-5 devs) | 2-3 projects (Api, Domain, Infrastructure) |
| Large / modular app | Module-per-project with shared Contracts |
