roslyn-codelens-mcp

Use when working with any .NET / C# code (.cs/.csproj/.sln/.slnx files), finding callers/references/implementations, checking compiler errors or warnings, running dotnet build for diagnostics, searching for a type/method/interface by name, inspecting DI registrations, detecting dead code or circular dependencies, inspecting source-generator output, or about to Grep/Glob across a C# codebase — activates when roslyn-codelens MCP tools are available.