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csharp-developer

Standardizes C#/.NET 8+ apps with ASP.NET Core, Blazor, and EF Core.

9|2|Updated Jan 29, 2026
Search Tags:#csharp#performance#api#dotnet#aspnetcore#entityframework#blazor
One-click install
npx skills add https://github.com/stephanj/claude-code-collections --skill csharp-developer-stephanj
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: csharp-developer
Source: https://github.com/stephanj/claude-code-collections/tree/main/skills/csharp-developer
Command: npx skills add https://github.com/stephanj/claude-code-collections --skill csharp-developer-stephanj

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This skill addresses the complexity of modern .NET development by providing standardized patterns for high-performance APIs, data access, and Blazor web applications, ensuring code consistency and architectural integrity.

Core Features & Use Cases

  • Modern API Development: Streamlines the creation of ASP.NET Core Minimal APIs with built-in support for dependency injection, validation, and global exception handling.
  • Data Access Mastery: Provides optimized patterns for Entity Framework Core, including bulk operations, split queries, and repository implementations.
  • Performance Optimization: Offers guidance on using Span, Memory, and AOT compilation to build resource-efficient cloud-native solutions.

Quick Start

Invoke the csharp-developer skill to scaffold a new ASP.NET Core Minimal API project with Entity Framework Core and MediatR integration.

Frequently Asked Questions about csharp-developer

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I build scalable ASP.NET Core Minimal APIs with Entity Framework Core?▼

Build scalable ASP.NET Core Minimal APIs by applying standardized clean architecture patterns for dependency injection, validation, and global exception handling. This approach ensures type-safety and asynchronous I/O while integrating Entity Framework Core for optimized data access.

What is the best way to optimize Entity Framework Core for bulk operations?▼

The best way to optimize Entity Framework Core is by utilizing provided patterns for bulk operations and split queries. These techniques ensure efficient data access layers, satisfying requirements for high-performance and asynchronous I/O in .NET 8+ applications.

How does AOT compilation improve .NET 8+ application performance?▼

AOT compilation improves .NET 8+ application performance by enabling ahead-of-time compilation, which reduces startup overhead and memory allocations. Combined with Span and Memory optimizations, it builds resource-efficient cloud-native solutions.

Can I use Blazor with a clean architecture and ASP.NET Core backend?▼

Yes, Blazor frontends integrate seamlessly with ASP.NET Core backends using clean architecture patterns. This skill facilitates robust Blazor development while maintaining type-safety, asynchronous I/O, and architectural integrity across .NET 8+ applications.

When do I need Span and Memory for high-performance C# applications?▼

You need Span and Memory when building resource-efficient cloud-native solutions that demand minimal memory allocations. They provide guidance on memory optimization to ensure high performance and type-safety in .NET 8+ environments.

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