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C# LSP (OmniSharp)

C# language server with NuGet package awareness and .NET targeting. Full IntelliSense, refactoring, and debugging support for .NET development.

csharpdotnetlspofficial
By Anthropic

Installation

claude plugins add csharp-lsp@claude-plugins-official

Configuration

{
  "enabledPlugins": {
    "csharp-lsp@claude-plugins-official": true
  }
}

Commands

/dotnet-buildBuild .NET solution or project
/dotnet-testRun .NET tests
/nugetManage NuGet packages

How to install

  1. Open Claude Code in your terminal
  2. Run the installation command above
  3. The plugin will be enabled automatically
  4. Use the plugin's features in your Claude Code sessions
View source on GitHub