Contact salesTry Claude

C# LSP

C# language server for code intelligence

C# language server integration for Claude Code, providing rich code intelligence for C# projects. Powered by the Roslyn-based csharp-ls language server, this plugin enables intelligent code completion, real-time diagnostics, symbol navigation, hover documentation, and refactoring capabilities for .cs files.

Key features include automatic error detection and reporting, go-to-definition, find references, code formatting with .editorconfig support, and smart suggestions based on your project context. The plugin supports .NET Core, .NET Framework, and multi-project solutions.

How to use: After installing the plugin and the csharp-ls language server (via dotnet tool install --global csharp-ls or brew install csharp-ls), Claude Code automatically provides enhanced C# support. Simply open a C# project and start coding—you'll get intelligent completions, inline diagnostics, and quick-fix suggestions as you work. Requires .NET SDK 6.0 or later.

Other plugins

Frontend Design

Craft production-grade frontends with distinctive design. Generates polished code that avoids generic AI aesthetics.

Superpowers

Claude learns brainstorming, subagent development with code review, debugging, TDD, and skill authoring through Superpowers.

Code Review

AI code review with specialized agents and confidence-based filtering for pull requests

Context7

Upstash Context7 MCP server for live docs lookup. Pull version-specific docs and code examples from source repos into LLM context.

Code Simplifier

Code clarity agent: simplifies and refines recently modified code while preserving functionality and consistency.

Playwright

Browser automation and end-to-end testing MCP server by Microsoft. Enables Claude to interact with web pages, take screenshots, fill forms, and automate testing workflows.

C# LSP | Claude by Anthropic