iox.SampleMcpServer 0.2.3-beta

This is a prerelease version of iox.SampleMcpServer. 
{
  "inputs": [
    {
      "type": "promptString",
      "id": "seniverse_key",
      "description": "设置心知天气的调用 KEY.",
      "password": true
    }
  ],
  "servers": {
    "iox.SampleMcpServer": {
      "type": "stdio",
      "command": "dnx",
      "args": ["iox.SampleMcpServer@0.2.3-beta", "--yes"],
      "env": {
        "SENIVERSE_KEY": "${input:seniverse_key}"
      }
    }
  }
}
This package contains an MCP Server. The server can be used in VS Code by copying the generated JSON to your VS Code workspace's .vscode/mcp.json settings file. 
dotnet tool install --global iox.SampleMcpServer --version 0.2.3-beta
This package contains a .NET tool you can call from the shell/command line. 
dotnet new tool-manifest
                    


                            if you are setting up this repo
                        

                    

                
dotnet tool install --local iox.SampleMcpServer --version 0.2.3-beta
This package contains a .NET tool you can call from the shell/command line. 
#tool dotnet:?package=iox.SampleMcpServer&version=0.2.3-beta&prerelease
                    


                    

                
nuke :add-package iox.SampleMcpServer --version 0.2.3-beta

天气查询 MCP Server

调用心知天气的免费接口查询指定城市的当天天气。当查询到免费接口限制的地区时，会自动查询上一级市的天气情况。

See aka.ms/nuget/mcp/guide for the full guide.

Please note that this template is currently in an early preview stage. If you have feedback, please take a brief survey.

Checklist before publishing to NuGet.org

  • Test the MCP server locally using the steps below.
  • Update the package metadata in the .csproj file, in particular the <PackageId>.
  • Update .mcp/server.json to declare your MCP server's inputs.
  • Pack the project using dotnet pack.

The bin/Release directory will contain the package file (.nupkg), which can be published to NuGet.org.

Developing locally

To test this MCP server from source code (locally) without using a built MCP server package, you can configure your IDE to run the project directly using dotnet run.

{
  "servers": {
    "IoxMcpServer": {
      "type": "stdio",
      "command": "dotnet",
      "args": [
        "run",
        "--project",
        "<PATH TO PROJECT DIRECTORY>"
      ]
    }
  }
}

Testing the MCP Server

Once configured, you can ask Copilot Chat for a random number, for example, Give me 3 random numbers. It should prompt you to use the get_random_number tool on the IoxMcpServer MCP server and show you the results.

Publishing to NuGet.org

  1. Run dotnet pack -c Release to create the NuGet package
  2. Publish to NuGet.org with dotnet nuget push bin/Release/*.nupkg --api-key <your-api-key> --source https://api.nuget.org/v3/index.json

Using the MCP Server from NuGet.org

Once the MCP server package is published to NuGet.org, you can configure it in your preferred IDE. Both VS Code and Visual Studio use the dnx command to download and install the MCP server package from NuGet.org.

  • VS Code: Create a <WORKSPACE DIRECTORY>/.vscode/mcp.json file
  • Visual Studio: Create a <SOLUTION DIRECTORY>\.mcp.json file

For both VS Code and Visual Studio, the configuration file uses the following server definition:

{
  "servers": {
    "IoxMcpServer": {
      "type": "stdio",
      "command": "dnx",
      "args": [
        "<your package ID here>",
        "--version",
        "<your package version here>",
        "--yes"
      ]
    }
  }
}

More information

.NET MCP servers use the ModelContextProtocol C# SDK. For more information about MCP:

Refer to the VS Code or Visual Studio documentation for more information on configuring and using MCP servers:

There are no supported framework assets in this package.

Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

Version Downloads Last Updated
0.2.3-beta 0 9/25/2025
0.1.0-beta 0 9/21/2025