Microsoft NuGet

Claude Code

1. Run this in a terminal, in your project folder:

claude mcp add --transport stdio microsoft-nuget -- dnx NuGet.Mcp.Server --yes

1. Start Claude Code and type /mcp. microsoft-nuget should show as connected.

Add --scope user to make it available in every project.

Claude Desktop

1. Open Settings → Developer → Edit Config. It opens claude_desktop_config.json. Add:

{
  "mcpServers": {
    "microsoft-nuget": {
      "command": "dnx",
      "args": [
        "NuGet.Mcp.Server",
        "--yes"
      ]
    }
  }
}

1. Save the file and restart Claude Desktop.

Needs .NET 10 on your computer. The file lives in ~/Library/Application Support/Claude/ on macOS and %APPDATA%\Claude\ on Windows.

Cursor

Add to Cursor a11y.new_tab

Or add it by hand to ~/.cursor/mcp.json (all projects) or .cursor/mcp.json (this project):

{
  "mcpServers": {
    "microsoft-nuget": {
      "command": "dnx",
      "args": [
        "NuGet.Mcp.Server",
        "--yes"
      ]
    }
  }
}

Needs .NET 10 on your computer.

VS Code

Install in VS Code a11y.new_tab

Or from a terminal:

code --add-mcp '{"name":"microsoft-nuget","type":"stdio","command":"dnx","args":["NuGet.Mcp.Server","--yes"]}'

Or commit it to the repo in .vscode/mcp.json:

{
  "servers": {
    "microsoft-nuget": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "NuGet.Mcp.Server",
        "--yes"
      ]
    }
  }
}

Needs .NET 10 on your computer.

Devin Desktop

1. Add it to ~/.config/devin/mcp_config.json (macOS and Linux) or %APPDATA%\devin\mcp_config.json (Windows):

{
  "mcpServers": {
    "microsoft-nuget": {
      "command": "dnx",
      "args": [
        "NuGet.Mcp.Server",
        "--yes"
      ]
    }
  }
}

1. Refresh the MCP server list in Cascade.

Devin Desktop is the new name for Windsurf.

Codex

codex mcp add microsoft-nuget -- dnx NuGet.Mcp.Server --yes

Or edit ~/.codex/config.toml directly:

[mcp_servers.microsoft-nuget]
command = "dnx"
args = ["NuGet.Mcp.Server", "--yes"]

Needs .NET 10 on your computer.

Gemini CLI

gemini mcp add microsoft-nuget dnx -- NuGet.Mcp.Server --yes

This adds it to the current project. Add -s user to use it everywhere.

Any client

Most clients that start local servers accept this shape:

{
  "mcpServers": {
    "microsoft-nuget": {
      "command": "dnx",
      "args": [
        "NuGet.Mcp.Server",
        "--yes"
      ]
    }
  }
}

Zed puts servers under context_servers in its settings, with the same command, args and env fields.

Needs .NET 10 on your computer.

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[![Microsoft NuGet on mcp.tc](https://mcp.tc/i/microsoft-nuget/badge.svg)](https://mcp.tc/i/microsoft-nuget)

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JSON

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https://mcp.tc/i/microsoft-nuget.json

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