.NET: Adding Semantic Kernel - Migration Samples (#499)

* Guidance * Guidance * WIP Migration Preps * Move to single file projects * Update guidance code and final adjustments to ensure all feature compatibility * Move from demos to samples * Address format * Address chat client pipeline order * Update project naming * Revisition on README * Remove unused ctor * Address feedback * Address feedback * Address merge conflict fix * Address SK versioning * Address folder naming * Address feedback
2026-06-16 21:04:09 +08:00 · 2025-08-29 14:29:03 +00:00
parent ecb2989382
commit dac17a8f48
37 changed files with 1973 additions and 138 deletions
@@ -0,0 +1,64 @@
+// Copyright (c) Microsoft. All rights reserved.
+
+using Microsoft.Extensions.AI.Agents;
+using Microsoft.SemanticKernel;
+using Microsoft.SemanticKernel.Agents;
+using Microsoft.SemanticKernel.Connectors.OpenAI;
+using OpenAI;
+
+var apiKey = Environment.GetEnvironmentVariable("OPENAI_API_KEY") ?? throw new InvalidOperationException("OPENAI_API_KEY is not set.");
+var modelId = System.Environment.GetEnvironmentVariable("OPENAI_MODELID") ?? "gpt-4o";
+var userInput = "Tell me a joke about a pirate.";
+
+Console.WriteLine($"User Input: {userInput}");
+
+await SKAgent();
+await AFAgent();
+
+async Task SKAgent()
+{
+    Console.WriteLine("\n=== SK Agent ===\n");
+
+    var builder = Kernel.CreateBuilder().AddOpenAIChatClient(modelId, apiKey);
+
+    var agent = new ChatCompletionAgent()
+    {
+        Kernel = builder.Build(),
+        Name = "Joker",
+        Instructions = "You are good at telling jokes.",
+    };
+
+    var thread = new ChatHistoryAgentThread();
+    var settings = new OpenAIPromptExecutionSettings() { MaxTokens = 1000 };
+    var agentOptions = new AgentInvokeOptions() { KernelArguments = new(settings) };
+
+    await foreach (var result in agent.InvokeAsync(userInput, thread, agentOptions))
+    {
+        Console.WriteLine(result.Message);
+    }
+
+    Console.WriteLine("---");
+    await foreach (var update in agent.InvokeStreamingAsync(userInput, thread, agentOptions))
+    {
+        Console.Write(update.Message);
+    }
+}
+
+async Task AFAgent()
+{
+    Console.WriteLine("\n=== AF Agent ===\n");
+
+    var agent = new OpenAIClient(apiKey).GetChatClient(modelId)
+        .CreateAIAgent(name: "Joker", instructions: "You are good at telling jokes.");
+
+    var thread = agent.GetNewThread();
+    var agentOptions = new ChatClientAgentRunOptions(new() { MaxOutputTokens = 1000 });
+
+    var result = await agent.RunAsync(userInput, thread, agentOptions);
+
+    Console.WriteLine("---");
+    await foreach (var update in agent.RunStreamingAsync(userInput, thread, agentOptions))
+    {
+        Console.Write(update);
+    }
+}