AspNetCoreMcpServer 能加到 dify 中

AspNetCoreMcpServer/Tools/SampleLlmTool.cs

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+using Microsoft.Extensions.AI;
+using ModelContextProtocol.Server;
+using System.ComponentModel;
+
+namespace AspNetCoreMcpServer.Tools;
+
+/// <summary>
+/// This tool uses dependency injection and async method
+/// </summary>
+[McpServerToolType]
+public sealed class SampleLlmTool
+{
+    [McpServerTool(Name = "sampleLLM"), Description("Samples from an LLM using MCP's sampling feature")]
+    public static async Task<string> SampleLLM(
+        McpServer thisServer,
+        [Description("The prompt to send to the LLM")] string prompt,
+        [Description("Maximum number of tokens to generate")] int maxTokens,
+        CancellationToken cancellationToken)
+    {
+        ChatOptions options = new()
+        {
+            Instructions = "You are a helpful test server.",
+            MaxOutputTokens = maxTokens,
+            Temperature = 0.7f,
+        };
+
+        var samplingResponse = await thisServer.AsSamplingChatClient().GetResponseAsync(prompt, options, cancellationToken);
+
+        return $"LLM sampling result: {samplingResponse}";
+    }
+}