anthropics/csharp-lsp
claude-codeOfficialAdds C# language intelligence to Claude Code via csharp-ls. Gives Claude real-time diagnostics, go-to-definition, and symbol search across .cs files in your .NET projects.
Best for
Our Review
- •Real-time diagnostics for C# code
- •Go-to-definition and symbol search support
- •Enhances Claude's understanding of .NET projects
Cons
- Dependent on csharp-ls language server
- Limited to .cs files in .NET projects
- Proprietary, no open contributions
Our Verdict
Boosts C# development in Claude Code with solid LSP integration.
Frequently Asked Questions
What is csharp-lsp?
Adds C# language intelligence to Claude Code via csharp-ls. Gives Claude real-time diagnostics, go-to-definition, and symbol search across .cs files in your .NET projects.
How do I install csharp-lsp?
Visit the GitHub repository at https://github.com/anthropics/claude-plugins-official/tree/main/plugins/csharp-lsp for installation instructions.
What license does csharp-lsp use?
csharp-lsp uses the Proprietary license.
What are alternatives to csharp-lsp?
Explore related tools and alternatives on My AI Guide.
Great for: Pro Vibe Builders
Skip if: You need something more beginner-friendly or guided
Open source — source code publicly visible
Anyone can inspect exactly what this repo does on GitHub before using it. Proprietary licensed.
Reviewed by My AI Guide for relevance, quality, and active maintenance before listing.
Install in Claude Code:
/install csharp-lsp