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