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.NET MCP Server for VS Code

io.github.jongalloway/dotnet-mcp

AI assistant access to .NET SDK for projects, packages, building, testing, and development tools.

client:VS Code transport:stdio runtime:nuget

Install .NET MCP Server in VS Code

.vscode/mcp.json

{
  "inputs": [
    {
      "type": "promptString",
      "id": "dotnet-skip-first-time-experience",
      "description": "DOTNET_SKIP_FIRST_TIME_EXPERIENCE",
      "password": true
    },
    {
      "type": "promptString",
      "id": "dotnet-nologo",
      "description": "DOTNET_NOLOGO",
      "password": true
    }
  ],
  "servers": {
    "dotnet-mcp": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "Community.Mcp.DotNet",
        "--yes"
      ],
      "env": {
        "DOTNET_SKIP_FIRST_TIME_EXPERIENCE": "${input:dotnet-skip-first-time-experience}",
        "DOTNET_NOLOGO": "${input:dotnet-nologo}"
      }
    }
  }
}

VS Code prompts for each input the first time the server starts, so no secret is written to the file. VS Code docs

.NET MCP Server in other clients