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Configures .NET 10 projects, builds, and manages C# runtime. Use when: building/running the solution, adding projects, managing NuGet packages, configuring Docker containers, or troubleshooting build issues.
Codex または Claude でインストール この Prompt をコピーして Codex、Claude、または他のアシスタントに貼り付けると、Skill ページを確認してインストールできます。
SOC 職業分類に基づく
| name | dotnet |
| description | Configures .NET 10 projects, builds, and manages C# runtime. Use when: building/running the solution, adding projects, managing NuGet packages, configuring Docker containers, or troubleshooting build issues. |
| allowed-tools | Read, Edit, Write, Glob, Grep, Bash |
VanDaemon targets .NET 10 across all projects. The solution uses a Clean Architecture layout with separate projects for API, Application, Core, Infrastructure, Plugins, and Frontend (Blazor WASM). All projects share consistent nullable reference types, JSON enum serialization, and structured logging patterns.
# Build entire solution
dotnet build VanDaemon.sln
# Run API (terminal 1)
cd src/Backend/VanDaemon.Api && dotnet run
# Run Blazor frontend (terminal 2)
cd src/Frontend/VanDaemon.Web && dotnet run
# Run tests
dotnet test VanDaemon.sln
# Create class library in plugins folder
dotnet new classlib -n VanDaemon.Plugins.NewPlugin -o src/Backend/VanDaemon.Plugins/NewPlugin
# Add to solution
dotnet sln VanDaemon.sln add src/Backend/VanDaemon.Plugins/NewPlugin/VanDaemon.Plugins.NewPlugin.csproj
# Add project reference
dotnet add src/Backend/VanDaemon.Api/VanDaemon.Api.csproj reference src/Backend/VanDaemon.Plugins/NewPlugin/VanDaemon.Plugins.NewPlugin.csproj
| Concept | Usage | Example |
|---|---|---|
| Target Framework | All projects use net10.0 | <TargetFramework>net10.0</TargetFramework> |
| Nullable Types | Enabled globally | <Nullable>enable</Nullable> |
| Implicit Usings | Enabled for cleaner code | <ImplicitUsings>enable</ImplicitUsings> |
| JSON Enums | Strings via converter | JsonStringEnumConverter in serializer options |
| CancellationToken | All async methods accept optional token | Task<T> GetAsync(CancellationToken ct = default) |
VanDaemon.Api
├── VanDaemon.Application
│ └── VanDaemon.Core
├── VanDaemon.Plugins.Abstractions
└── VanDaemon.Plugins.* (each plugin)
└── VanDaemon.Plugins.Abstractions
# Add package to specific project
dotnet add src/Backend/VanDaemon.Api/VanDaemon.Api.csproj package Serilog.AspNetCore
# Update all packages in solution
dotnet outdated --upgrade
// appsettings.json section
builder.Services.Configure<MqttLedDimmerOptions>(
builder.Configuration.GetSection("MqttLedDimmer"));
Builds REST APIs, SignalR hubs, and ASP.NET Core Web API applications. Use when: Creating controllers, configuring middleware, setting up dependency injection, implementing background services, or working with the API layer.
Develops Blazor WebAssembly single-page applications with component-based UI. Use when: Creating/modifying .razor components, managing component state, handling SignalR subscriptions, or working with MudBlazor UI components.
Writes C# code following VanDaemon conventions and clean architecture patterns Use when: Creating services, entities, controllers, or plugins in the VanDaemon codebase
Configures containerization with Docker and Docker Compose for VanDaemon. Use when: building containers, configuring docker-compose, deploying to Docker environments, troubleshooting container networking, or setting up multi-container applications.
Writes fluent, readable test assertions and validations using FluentAssertions library. Use when: Writing unit tests, validating service responses, asserting domain entity states, testing collections and async operations.
Applies UI design with Material Design components and SVG diagrams for the VanDaemon Blazor WebAssembly frontend. Use when: Creating new pages, styling components, designing dashboard overlays, implementing touch-friendly interfaces, or working with van diagram SVGs.