From bb30b9d04c0c553ee44cf71f75067b1e05b798ce Mon Sep 17 00:00:00 2001
From: bicijinlian <bicijinlian@163.com>
Date: Tue, 1 Jul 2025 09:43:01 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BD=BF=E7=94=A8Mcp=E5=AE=A2=E6=88=B7?=
 =?UTF-8?q?=E7=AB=AF=EF=BC=8C=E7=9B=B4=E6=8E=A5=E8=B0=83=E7=94=A8Stdio?=
 =?UTF-8?q?=E7=B1=BB=E5=9E=8B=E7=9A=84MCP=E6=9C=8D=E5=8A=A1?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 McpStudy.McpClient/Program.cs | 64 +++++++++++++++++++++--------------
 1 file changed, 38 insertions(+), 26 deletions(-)

diff --git a/McpStudy.McpClient/Program.cs b/McpStudy.McpClient/Program.cs
index 0596563..73652c2 100644
--- a/McpStudy.McpClient/Program.cs
+++ b/McpStudy.McpClient/Program.cs
@@ -1,47 +1,59 @@
-using System.Diagnostics;
-using System.Threading.Tasks;
-
-using ModelContextProtocol;
-using ModelContextProtocol.Client;
-
-using ModelContextProtocol.AspNetCore;
-
-
-
-namespace McpStudy.McpClient;
+namespace McpStudy.McpClient;
 internal class Program
 {
     static async Task Main(string[] args)
     {
-        Console.WriteLine("调用MCP服务器示例");
+        Console.WriteLine("调用MCP服务示例");
+
+        await CallStdioAsync();
 
         await Task.CompletedTask;
     }
 
-    static async Task CallStdio()
+    /// <summary>
+    /// 使用Mcp客户端，直接调用Stdio类型的MCP服务
+    /// 
+    /// </summary>
+    /// <returns></returns>
+    static async Task CallStdioAsync()
     {
+        Console.WriteLine($"开始调用 Studio 类型的MCP服务......{System.Environment.NewLine}");
+
         var clientTransport = new StdioClientTransport(new StdioClientTransportOptions
         {
             Name = "Everything",
-            Command = "npx",
-            Arguments = ["-y", "@modelcontextprotocol/server-everything"],
+            Command = "dotnet",
+            Arguments = ["run", "--project", "E:\\软件项目\\学习项目\\AI学习\\McpStudy\\McpStudy.McpServerStdio\\McpStudy.McpServerStdio.csproj"],
         });
 
-        var client = await McpClientFactory.CreateAsync(clientTransport);
 
-        // Print the list of tools available from the server.
-        foreach (var tool in await client.ListToolsAsync())
+        Console.WriteLine("创建客户端......");
+        IMcpClient client = await McpClientFactory.CreateAsync(clientTransport);
+        Console.WriteLine($"创建客户端完成{System.Environment.NewLine}");
+
+        Console.WriteLine("列举MCP服务中，可用的工具......");
+        foreach (McpClientTool tool in await client.ListToolsAsync())
         {
-            Console.WriteLine($"{tool.Name} ({tool.Description})");
+            Console.WriteLine($"工具名称：{tool.Name}， 工具描述：({tool.Description})");
         }
+        Console.WriteLine($"列举完成{System.Environment.NewLine}");
+
+
+        Console.WriteLine("调用Echo工具......");
+        CallToolResult result = await client.CallToolAsync
+        (
+            toolName:           "Echo",
+            arguments:          new Dictionary<string, object?>() { ["message"] = "Hello MCP!" },
+            cancellationToken:  CancellationToken.None
+        );
+
+        Console.Write("Echo工具结果：");
+        var content = result.Content.First(c => c.Type == "text") as TextContentBlock;
+        Console.WriteLine(content?.Text);
+
+        Console.WriteLine($"调用完成{System.Environment.NewLine}");
 
-        // 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());
+        Console.WriteLine("调用 Studio 类型的MCP服务结束！");
     }
 }