Documentation/Languages/Csharp
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Csharp

v1.2.0Apache 2.0

Advanced C# programming skills for async patterns and LINQ

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Installation

Install han binary (required for hooks to work):

curl -fsSL https://han.guru/install.sh | bash

Then install this plugin:

han plugin install csharp

Overview

Advanced C# programming skills for async patterns and LINQ

Skills

This plugin provides the following skills:

  • Csharp Async Patterns
  • Csharp Linq
  • Csharp Nullable Types

Usage

Once enabled, Claude will automatically apply these skills when working with relevant code. The plugin provides context and expertise that Claude uses to:

  • Write idiomatic code following best practices
  • Suggest appropriate patterns and architectures
  • Catch common mistakes and anti-patterns
  • Provide framework-specific guidance

Installation

Install with npx (no installation required):

bash
han plugin install jutsu-csharp

LSP Servers

🧠

csharp-ls

Languages:

csharp

File Extensions:

.cs

Command:

${CLAUDE_PLUGIN_ROOT}/scripts/lsp-entrypoint.sh

Skills

📖

csharp-async-patterns

Use when C# async/await patterns including Task, ValueTask, async streams, and cancellation. Use when writing asynchronous C# code.

📖

csharp-linq

Use when lINQ query and method syntax, deferred execution, and performance optimization. Use when querying collections in C#.

📖

csharp-nullable-types

Use when C# nullable reference types, null safety patterns, and migration strategies. Use when ensuring null safety in C# code.