Skip to main content
dotnetby .NET Team at MicrosoftDevelopmentGitHub stars: 5.6k

Dotnet plugin: what it installs and how to add it

Adds C# language-server support and .NET development guidance for refactoring, MSBuild tasks, and local SDK setup.

From the Marketplace: dotnet-agent-skills marketplace

Install

> /plugin marketplace add dotnet/skills> /plugin install dotnet@dotnet-agent-skills

Run both lines inside Claude Code: the first adds the marketplace, the second installs the plugin.

What is inside

  • 3skills

About this plugin

The plugin provides coding-agent support for C# and common .NET development tasks. Its language server integrates with hosts that support the plugin's LSP extension, while its skills guide refactoring, MSBuild troubleshooting and authoring, and local SDK setup.

Install it for C# or .NET projects when you need editor-aware assistance or help with builds and SDK configuration. It requires the .NET 10 SDK and the dotnet command to be available on your PATH.

What's inside

  • 3 skills: csharp-refactoring, msbuild, and setup-local-sdk
  • 1 C# language server integration

More from dotnet-agent-skills

Skills, not plugins

Prefer a single skill for development work? 593 skills in the same category, each installed on its own.

Development skills