Cnblogs.KernelMemory.AI.DashScope 0.5.2

SemanticKernel.DashScope

Make DashScope work with Semantic Kernel and Kernel Memory.

Get started with SemanticKernel

Add the NuGet package to your project.

dotnet add package Cnblogs.SemanticKernel.Connectors.DashScope

using Microsoft.SemanticKernel;

var builder = Kernel.CreateBuilder();
builder.Services.AddDashScopeChatCompletion("your-api-key", "qwen-max");
var kernel = builder.Build();

var prompt = "<message role=\"user\">Tell me about the Cnblogs</message>";
var response = await kernel.InvokePromptAsync(prompt);
Console.WriteLine(response);

ASP.NET Core with KernelMemory support

Install Nuget package Cnblogs.KernelMemory.AI.DashScope

Install Nuget package Microsoft.KernelMemory.Core

Install Nuget package Microsoft.KernelMemory.SemanticKernelPlugin

appsettings.json

{
 "dashScope": {
 "apiKey": "your-key",
 "chatCompletionModelId": "qwen-max",
 "textEmbeddingModelId": "text-embedding-v3"
 }
}

Program.cs

// Kernel Memory stuff
var memory = new KernelMemoryBuilder(builder.Services).WithDashScope(builder.Configuration).Build();
builder.Services.AddSingleton(memory);

// SK stuff
builder.Services.AddDashScopeChatCompletion(builder.Configuration);
builder.Services.AddSingleton(
 sp =>
 {
 var plugins = new KernelPluginCollection();
 plugins.AddFromObject(
 new MemoryPlugin(sp.GetRequiredService<IKernelMemory>(), waitForIngestionToComplete: true),
 "memory");
 return new Kernel(sp, plugins);
 });

Services

public class YourService(Kernel kernel, IKernelMemory memory)
{
 public async Task<string> GetCompletionAsync(string prompt)
 {
 var chatResult = await kernel.InvokePromptAsync(prompt);
 return chatResult.ToString();
 }

 public async Task ImportDocumentAsync(string filePath, string documentId)
 {
 await memory.ImportDocumentAsync(filePath, documentId);
 }

 public async Task<string> AskMemoryAsync(string question)
 {
 // use memory.ask to query kernel memory
 var skPrompt = """
 Question to Kernel Memory: {{$input}}

 Kernel Memory Answer: {{memory.ask $input}}

 If the answer is empty say 'I don't know' otherwise reply with a preview of the answer, truncated to 15 words.
 """;

 // you can bundle created functions into a singleton service to reuse them
 var myFunction = kernel.CreateFunctionFromPrompt(skPrompt);
 var result = await myFunction.InvokeAsync(question);
 return result.ToString();
 }
}