更新

McpStudy.Core/EchoTool.cs

@@ -1,21 +0,0 @@
-using System;
-using System.ComponentModel;
-
-using ModelContextProtocol.Server;
-
-namespace McpStudy.Core
-{
-    [McpServerToolType]
-    public static class EchoTool
-    {
-        [McpServerTool, DisplayName("EchoServer"), Description("回传原消息给客户端！")]
-        public static string Echo(string message)
-        {
-            Console.WriteLine($"Echo: {message}");
-
-            System.IO.File.AppendAllText("Mcplog.txt", $"Echo: {message}\n");
-
-            return $"hello {message}";
-        }
-    }
-}

McpStudy.Core/GlobalUsing.cs

@@ -1 +1,19 @@
-
+global using System.Linq;
+global using System.ComponentModel;
+
+global using Microsoft.Net.Http.Headers;
+global using Microsoft.Extensions.Hosting;
+global using Microsoft.Extensions.Configuration;
+global using Microsoft.Extensions.DependencyInjection;
+
+global using ModelContextProtocol;
+global using ModelContextProtocol.Protocol;
+global using ModelContextProtocol.Client;
+global using ModelContextProtocol.Server;
+global using ModelContextProtocol.SemanticKernel;
+global using ModelContextProtocol.AspNetCore;
+global using ModelContextProtocolServer;
+global using ModelContextProtocolServer.Sse;
+global using ModelContextProtocolServer.Stdio;
+
+

McpStudy.Core/Server/EchoTools.cs

@@ -0,0 +1,13 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace McpStudy.Core
+{
+    public class EchoTools
+    {
+
+    }
+}

McpStudy.Core/Server/TimeTools.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace McpStudy.Core;
+
+[McpServerToolType]
+public static class TimeTools
+{
+    [McpServerTool, Description("Get the current time for a city")]
+    public static string GetCurrentTime(string city)
+    {
+        var message = $"It is {DateTime.Now.Hour}:{DateTime.Now.Minute} in {city}.";
+        return message;
+    }
+}

McpStudy.Core/Server/WeatherTools.cs

@@ -0,0 +1,73 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using System.Text.Json;
+using System.Net.Http;
+using System.Net.Http.Json;
+using System.Globalization;
+
+namespace McpStudy.Core;
+
+[McpServerToolType]
+public sealed class WeatherTools
+{
+    [McpServerTool, Description("Get weather alerts for a US state.")]
+    public static async Task<string> GetAlerts(
+        HttpClient client,
+        [Description("The US state to get alerts for. Use the 2 letter abbreviation for the state (e.g. NY).")] string state)
+    {
+        using var jsonDocument = await ReadJsonDocumentAsync(client,$"/alerts/active/area/{state}");
+        var jsonElement = jsonDocument.RootElement;
+        var alerts = jsonElement.GetProperty("features").EnumerateArray();
+
+        if (!alerts.Any())
+        {
+            return "No active alerts for this state.";
+        }
+
+        return string.Join("\n--\n", alerts.Select(alert =>
+        {
+            JsonElement properties = alert.GetProperty("properties");
+            return $"""
+                    Event: {properties.GetProperty("event").GetString()}
+                    Area: {properties.GetProperty("areaDesc").GetString()}
+                    Severity: {properties.GetProperty("severity").GetString()}
+                    Description: {properties.GetProperty("description").GetString()}
+                    Instruction: {properties.GetProperty("instruction").GetString()}
+                    """;
+        }));
+    }
+
+    [McpServerTool, Description("Get weather forecast for a location.")]
+    public static async Task<string> GetForecast(
+        HttpClient client,
+        [Description("Latitude of the location.")] double latitude,
+        [Description("Longitude of the location.")] double longitude)
+    {
+        var pointUrl = string.Create(CultureInfo.InvariantCulture, $"/points/{latitude},{longitude}");
+        using var jsonDocument = await ReadJsonDocumentAsync(client,pointUrl);
+        var forecastUrl = jsonDocument.RootElement.GetProperty("properties").GetProperty("forecast").GetString()
+            ?? throw new Exception($"No forecast URL provided by {client.BaseAddress}points/{latitude},{longitude}");
+
+        using var forecastDocument = await ReadJsonDocumentAsync(client,forecastUrl);
+        var periods = forecastDocument.RootElement.GetProperty("properties").GetProperty("periods").EnumerateArray();
+
+        return string.Join("\n---\n", periods.Select(period => $"""
+                {period.GetProperty("name").GetString()}
+                Temperature: {period.GetProperty("temperature").GetInt32()}°F
+                Wind: {period.GetProperty("windSpeed").GetString()} {period.GetProperty("windDirection").GetString()}
+                Forecast: {period.GetProperty("detailedForecast").GetString()}
+                """));
+    }
+
+    public static async Task<JsonDocument> ReadJsonDocumentAsync(HttpClient client, string requestUri)
+    {
+        using var response = await client.GetAsync(requestUri);
+        response.EnsureSuccessStatusCode();
+        return await JsonDocument.ParseAsync(await response.Content.ReadAsStreamAsync());
+    }
+}
+

McpStudy.McpClient/GlobalUsing.cs

@@ -0,0 +1,19 @@
+global using System.Linq;
+global using System.ComponentModel;
+
+global using Microsoft.Net.Http.Headers;
+global using Microsoft.Extensions.Hosting;
+global using Microsoft.Extensions.Configuration;
+global using Microsoft.Extensions.DependencyInjection;
+
+global using ModelContextProtocol;
+global using ModelContextProtocol.Protocol;
+global using ModelContextProtocol.Client;
+global using ModelContextProtocol.Server;
+global using ModelContextProtocol.SemanticKernel;
+global using ModelContextProtocol.AspNetCore;
+global using ModelContextProtocolServer;
+global using ModelContextProtocolServer.Sse;
+global using ModelContextProtocolServer.Stdio;
+
+

McpStudy.McpClient/McpStudy.McpClient.csproj

@@ -7,6 +7,14 @@
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.AI" Version="9.6.0" />
+    <PackageReference Include="Microsoft.SemanticKernel" Version="1.58.0" />
+    <PackageReference Include="Microsoft.SemanticKernel.Connectors.Ollama" Version="1.58.0-alpha" />
+    <PackageReference Include="OllamaSharp" Version="5.2.3" />
+    <PackageReference Include="OllamaSharp.ModelContextProtocol" Version="5.2.3" />
+  </ItemGroup>
+
   <ItemGroup>
     <ProjectReference Include="..\McpStudy.Core\McpStudy.Core.csproj" />
   </ItemGroup>

McpStudy.McpClient/Program.cs

@@ -1,10 +1,13 @@
-namespace McpStudy.McpClient
+using System.Diagnostics;
+using System.Threading.Tasks;
+
+namespace McpStudy.McpClient;
+internal class Program
 {
-    internal class Program
+    static async Task Main(string[] args)
     {
-        static void Main(string[] args)
+        Console.WriteLine("调用MCP服务器示例");
-        {
+
-            Console.WriteLine("调用MCP服务器示例");
+        await Task.CompletedTask;
-        }
     }
 }

McpStudy.McpServerStdio/GlobalUsing.cs

@@ -0,0 +1,19 @@
+global using System.Linq;
+global using System.ComponentModel;
+
+global using Microsoft.Net.Http.Headers;
+global using Microsoft.Extensions.Hosting;
+global using Microsoft.Extensions.Configuration;
+global using Microsoft.Extensions.DependencyInjection;
+
+global using ModelContextProtocol;
+global using ModelContextProtocol.Protocol;
+global using ModelContextProtocol.Client;
+global using ModelContextProtocol.Server;
+global using ModelContextProtocol.SemanticKernel;
+global using ModelContextProtocol.AspNetCore;
+global using ModelContextProtocolServer;
+global using ModelContextProtocolServer.Sse;
+global using ModelContextProtocolServer.Stdio;
+
+

McpStudy.McpServerStdio/Program.cs

@@ -5,6 +5,7 @@ using Microsoft.Extensions.Logging;
 using Microsoft.Extensions.DependencyInjection;
 
 using ModelContextProtocol.Server;
+using System.Runtime.CompilerServices;
 
 namespace McpStudy.McpServerStdio
 {
@@ -23,7 +24,8 @@ namespace McpStudy.McpServerStdio
                 builder.Services
                     .AddMcpServer()
                     .WithStdioServerTransport()
-                    .WithToolsFromAssembly();
+                    .WithToolsFromAssembly(typeof(McpStudy.Core.TimeTools).Assembly)
+                    .WithToolsFromAssembly(typeof(McpStudy.McpServerStdio.Program).Assembly);
 
                 await builder.Build().RunAsync();
             }
@@ -38,15 +40,3 @@ namespace McpStudy.McpServerStdio
         }
     }
 }
-
-[McpServerToolType]
-public static class TimeTool
-{
-    [McpServerTool, Description("Get the current time for a city")]
-    public static string GetCurrentTime(string city)
-    { 
-        var message = $"It is {DateTime.Now.Hour}:{DateTime.Now.Minute} in {city}.";
-        return  message;
-    }
-       
-}

McpStudy.UnitTest/McpStudy.UnitTest.csproj

@@ -16,6 +16,9 @@
 
   <ItemGroup>
     <ProjectReference Include="..\McpStudy.Core\McpStudy.Core.csproj" />
+    <ProjectReference Include="..\McpStudy.McpClient\McpStudy.McpClient.csproj" />
+    <ProjectReference Include="..\McpStudy.McpServerSSE\McpStudy.McpServerSSE.csproj" />
+    <ProjectReference Include="..\McpStudy.McpServerStdio\McpStudy.McpServerStdio.csproj" />
   </ItemGroup>
 
   <ItemGroup>