McpServer/McpStudy.McpClient/Program.cs

using System.Diagnostics;
using System.Threading.Tasks;

using ModelContextProtocol;
using ModelContextProtocol.Client;

using ModelContextProtocol.AspNetCore;



namespace McpStudy.McpClient;
internal class Program
{
    static async Task Main(string[] args)
    {
        Console.WriteLine("调用MCP服务器示例");

        await Task.CompletedTask;
    }

    static async Task CallStdio()
    {
        var clientTransport = new StdioClientTransport(new StdioClientTransportOptions
        {
            Name = "Everything",
            Command = "npx",
            Arguments = ["-y", "@modelcontextprotocol/server-everything"],
        });

        var client = await McpClientFactory.CreateAsync(clientTransport);

        // Print the list of tools available from the server.
        foreach (var tool in await client.ListToolsAsync())
        {
            Console.WriteLine($"{tool.Name} ({tool.Description})");
        }

        // Execute a tool (this would normally be driven by LLM tool invocations).
        var result = await client.CallToolAsync(
            "echo",
            new Dictionary<string, object?>() { ["message"] = "Hello MCP!" },
            cancellationToken: CancellationToken.None);

        // echo always returns one and only one text content object
        Console.WriteLine(result.Content.First(c => c.Type == "text").ToString());
    }
}