ΠΠ²Π°Ρ ΠΏΡΠΈΠΌΠ΅Ρ ΠΈΡΡΡΠ°ΠΆΡΡΠ΅ ΠΎΡΠ½ΠΎΠ²Π½Π΅ ΠΊΠΎΠ½ΡΠ΅ΠΏΡΠ΅ Microsoft Agent Framework-Π° ΠΊΡΠΎΠ· ΠΈΠΌΠΏΠ»Π΅ΠΌΠ΅Π½ΡΠ°ΡΠΈΡΡ ΠΎΡΠ½ΠΎΠ²Π½ΠΎΠ³ Π°Π³Π΅Π½ΡΠ° Ρ .NET-Ρ. ΠΠ°ΡΡΠΈΡΠ΅ΡΠ΅ ΠΎΡΠ½ΠΎΠ²Π½Π΅ Π°Π³Π΅Π½ΡΠΈΡΡΠΊΠ΅ ΠΎΠ±ΡΠ°ΡΡΠ΅ ΠΈ ΡΠ°Π·ΡΠΌΠ΅ΡΠΈ ΠΊΠ°ΠΊΠΎ ΠΈΠ½ΡΠ΅Π»ΠΈΠ³Π΅Π½ΡΠ½ΠΈ Π°Π³Π΅Π½ΡΠΈ ΡΡΠ½ΠΊΡΠΈΠΎΠ½ΠΈΡΡ ΠΈΠ·Π½ΡΡΡΠ° ΠΊΠΎΡΠΈΡΡΠ΅ΡΠΈ C# ΠΈ .NET Π΅ΠΊΠΎΡΠΈΡΡΠ΅ΠΌ.
ΠΠ²Π°Ρ ΠΏΡΠΈΠΌΠ΅Ρ Π΄Π΅ΠΌΠΎΠ½ΡΡΡΠΈΡΠ° ΠΏΡΠΈΡΡΡΠΏ Microsoft Agent Framework-Π° Ρ ΠΏΠΎΡΠ΅ΡΠ΅ΡΡ ΡΠ° Π΄ΡΡΠ³ΠΈΠΌ Π°Π³Π΅Π½ΡΠΈΡΡΠΊΠΈΠΌ ΠΎΠΊΠ²ΠΈΡΠΈΠΌΠ°:
| ΠΠ°ΡΠ°ΠΊΡΠ΅ΡΠΈΡΡΠΈΠΊΠ° | Microsoft Agent Framework | ΠΡΡΠ³ΠΈ ΠΎΠΊΠ²ΠΈΡΠΈ |
|---|---|---|
| ΠΠ½ΡΠ΅Π³ΡΠ°ΡΠΈΡΠ° | ΠΠ°ΡΠΈΠ²Π½ΠΈ Microsoft Π΅ΠΊΠΎΡΠΈΡΡΠ΅ΠΌ | Π Π°Π·Π»ΠΈΡΠΈΡΠ° ΠΊΠΎΠΌΠΏΠ°ΡΠΈΠ±ΠΈΠ»Π½ΠΎΡΡ |
| ΠΠ΅Π΄Π½ΠΎΡΡΠ°Π²Π½ΠΎΡΡ | Π§ΠΈΡΡ, ΠΈΠ½ΡΡΠΈΡΠΈΠ²Π°Π½ API | Π§Π΅ΡΡΠΎ ΡΠ»ΠΎΠΆΠ΅Π½ΠΎ ΠΏΠΎΠ΄Π΅ΡΠ°Π²Π°ΡΠ΅ |
| ΠΡΠΎΡΠΈΡΠΈΠ²ΠΎΡΡ | ΠΠ°ΠΊΠ° ΠΈΠ½ΡΠ΅Π³ΡΠ°ΡΠΈΡΠ° Π°Π»Π°ΡΠ° | ΠΠ°Π²ΠΈΡΠΈ ΠΎΠ΄ ΠΎΠΊΠ²ΠΈΡΠ° |
| Π‘ΠΏΡΠ΅ΠΌΠ½ΠΎΡΡ Π·Π° ΠΏΡΠ΅Π΄ΡΠ·Π΅ΡΠ° | ΠΠΈΠ·Π°ΡΠ½ΠΈΡΠ°Π½ Π·Π° ΠΏΡΠΎΠ΄ΡΠΊΡΠΈΡΡ | ΠΠ°Π²ΠΈΡΠΈ ΠΎΠ΄ ΠΎΠΊΠ²ΠΈΡΠ° |
# zsh/bash
export GH_TOKEN=<your_github_token>
export GH_ENDPOINT=https://models.github.ai/inference
export GH_MODEL_ID=openai/gpt-5-mini
# PowerShell
$env:GH_TOKEN = "<your_github_token>"
$env:GH_ENDPOINT = "https://models.github.ai/inference"
$env:GH_MODEL_ID = "openai/gpt-5-mini"
ΠΠ° Π±ΠΈΡΡΠ΅ ΠΏΠΎΠΊΡΠ΅Π½ΡΠ»ΠΈ ΠΏΡΠΈΠΌΠ΅Ρ ΠΊΠΎΠ΄Π°,
# zsh/bash
chmod +x ./02-dotnet-agent-framework.cs
./02-dotnet-agent-framework.cs
ΠΠ»ΠΈ ΠΊΠΎΡΠΈΡΡΠ΅ΡΠΈ dotnet CLI:
dotnet run ./02-dotnet-agent-framework.cs
ΠΠΎΠ³Π»Π΅Π΄Π°ΡΡΠ΅ 02-dotnet-agent-framework.cs Π·Π° ΠΊΠΎΠΌΠΏΠ»Π΅ΡΠ°Π½ ΠΊΠΎΠ΄.
#!/usr/bin/dotnet run
#:package Microsoft.Extensions.AI@10.*
#:package Microsoft.Agents.AI.OpenAI@1.*-*
using System.ClientModel;
using System.ComponentModel;
using Microsoft.Agents.AI;
using Microsoft.Extensions.AI;
using OpenAI;
// Tool Function: Random Destination Generator
// This static method will be available to the agent as a callable tool
// The [Description] attribute helps the AI understand when to use this function
// This demonstrates how to create custom tools for AI agents
[Description("Provides a random vacation destination.")]
static string GetRandomDestination()
{
// List of popular vacation destinations around the world
// The agent will randomly select from these options
var destinations = new List<string>
{
"Paris, France",
"Tokyo, Japan",
"New York City, USA",
"Sydney, Australia",
"Rome, Italy",
"Barcelona, Spain",
"Cape Town, South Africa",
"Rio de Janeiro, Brazil",
"Bangkok, Thailand",
"Vancouver, Canada"
};
// Generate random index and return selected destination
// Uses System.Random for simple random selection
var random = new Random();
int index = random.Next(destinations.Count);
return destinations[index];
}
// Extract configuration from environment variables
// Retrieve the GitHub Models API endpoint, defaults to https://models.github.ai/inference if not specified
// Retrieve the model ID, defaults to openai/gpt-5-mini if not specified
// Retrieve the GitHub token for authentication, throws exception if not specified
var github_endpoint = Environment.GetEnvironmentVariable("GH_ENDPOINT") ?? "https://models.github.ai/inference";
var github_model_id = Environment.GetEnvironmentVariable("GH_MODEL_ID") ?? "openai/gpt-5-mini";
var github_token = Environment.GetEnvironmentVariable("GH_TOKEN") ?? throw new InvalidOperationException("GH_TOKEN is not set.");
// Configure OpenAI Client Options
// Create configuration options to point to GitHub Models endpoint
// This redirects OpenAI client calls to GitHub's model inference service
var openAIOptions = new OpenAIClientOptions()
{
Endpoint = new Uri(github_endpoint)
};
// Initialize OpenAI Client with GitHub Models Configuration
// Create OpenAI client using GitHub token for authentication
// Configure it to use GitHub Models endpoint instead of OpenAI directly
var openAIClient = new OpenAIClient(new ApiKeyCredential(github_token), openAIOptions);
// Define Agent Identity and Comprehensive Instructions
// Agent name for identification and logging purposes
var AGENT_NAME = "TravelAgent";
// Detailed instructions that define the agent's personality, capabilities, and behavior
// This system prompt shapes how the agent responds and interacts with users
var AGENT_INSTRUCTIONS = """
You are a helpful AI Agent that can help plan vacations for customers.
Important: When users specify a destination, always plan for that location. Only suggest random destinations when the user hasn't specified a preference.
When the conversation begins, introduce yourself with this message:
"Hello! I'm your TravelAgent assistant. I can help plan vacations and suggest interesting destinations for you. Here are some things you can ask me:
1. Plan a day trip to a specific location
2. Suggest a random vacation destination
3. Find destinations with specific features (beaches, mountains, historical sites, etc.)
4. Plan an alternative trip if you don't like my first suggestion
What kind of trip would you like me to help you plan today?"
Always prioritize user preferences. If they mention a specific destination like "Bali" or "Paris," focus your planning on that location rather than suggesting alternatives.
""";
// Create AI Agent with Advanced Travel Planning Capabilities
// Initialize complete agent pipeline: OpenAI client β Chat client β AI agent
// Configure agent with name, detailed instructions, and available tools
// This demonstrates the .NET agent creation pattern with full configuration
AIAgent agent = openAIClient
.GetChatClient(github_model_id)
.CreateAIAgent(
name: AGENT_NAME,
instructions: AGENT_INSTRUCTIONS,
tools: [AIFunctionFactory.Create(GetRandomDestination)]
);
// Create New Conversation Thread for Context Management
// Initialize a new conversation thread to maintain context across multiple interactions
// Threads enable the agent to remember previous exchanges and maintain conversational state
// This is essential for multi-turn conversations and contextual understanding
AgentThread thread = agent.GetNewThread();
// Execute Agent: First Travel Planning Request
// Run the agent with an initial request that will likely trigger the random destination tool
// The agent will analyze the request, use the GetRandomDestination tool, and create an itinerary
// Using the thread parameter maintains conversation context for subsequent interactions
await foreach (var update in agent.RunStreamingAsync("Plan me a day trip", thread))
{
await Task.Delay(10);
Console.Write(update);
}
Console.WriteLine();
// Execute Agent: Follow-up Request with Context Awareness
// Demonstrate contextual conversation by referencing the previous response
// The agent remembers the previous destination suggestion and will provide an alternative
// This showcases the power of conversation threads and contextual understanding in .NET agents
await foreach (var update in agent.RunStreamingAsync("I don't like that destination. Plan me another vacation.", thread))
{
await Task.Delay(10);
Console.Write(update);
}
[Description] ΠΏΠΎΡΡΠ°ΡΡ Π΄ΠΎΡΡΡΠΏΠ½ΠΈ Π°Π»Π°ΡΠΈ Π·Π° Π°Π³Π΅Π½ΡΠ°ΠΠ΄ΡΠΈΡΠ°ΡΠ΅ ΠΎΠ΄ ΠΎΠ΄Π³ΠΎΠ²ΠΎΡΠ½ΠΎΡΡΠΈ:
ΠΠ²Π°Ρ Π΄ΠΎΠΊΡΠΌΠ΅Π½Ρ ΡΠ΅ ΠΏΡΠ΅Π²Π΅Π΄Π΅Π½ ΠΏΠΎΠΌΠΎΡΡ ΡΡΠ»ΡΠ³Π΅ Π·Π° ΠΏΡΠ΅Π²ΠΎΡΠ΅ΡΠ΅ Π²Π΅ΡΡΠ°ΡΠΊΠ΅ ΠΈΠ½ΡΠ΅Π»ΠΈΠ³Π΅Π½ΡΠΈΡΠ΅ Co-op Translator. ΠΠ°ΠΊΠΎ Π½Π°ΡΡΠΎΡΠΈΠΌΠΎ Π΄Π° ΠΎΠ±Π΅Π·Π±Π΅Π΄ΠΈΠΌΠΎ ΡΠ°ΡΠ½ΠΎΡΡ, ΠΌΠΎΠ»ΠΈΠΌΠΎ Π²Π°Ρ Π΄Π° ΠΈΠΌΠ°ΡΠ΅ Ρ Π²ΠΈΠ΄Ρ Π΄Π° Π°ΡΡΠΎΠΌΠ°ΡΡΠΊΠΈ ΠΏΡΠ΅Π²ΠΎΠ΄ΠΈ ΠΌΠΎΠ³Ρ ΡΠ°Π΄ΡΠΆΠ°ΡΠΈ Π³ΡΠ΅ΡΠΊΠ΅ ΠΈΠ»ΠΈ Π½Π΅ΡΠ°ΡΠ½ΠΎΡΡΠΈ. ΠΡΠΈΠ³ΠΈΠ½Π°Π»Π½ΠΈ Π΄ΠΎΠΊΡΠΌΠ΅Π½Ρ Π½Π° ΡΠ΅Π³ΠΎΠ²ΠΎΠΌ ΠΈΠ·Π²ΠΎΡΠ½ΠΎΠΌ ΡΠ΅Π·ΠΈΠΊΡ ΡΡΠ΅Π±Π° ΡΠΌΠ°ΡΡΠ°ΡΠΈ Π°ΡΡΠΎΡΠΈΡΠ°ΡΠΈΠ²Π½ΠΈΠΌ ΠΈΠ·Π²ΠΎΡΠΎΠΌ. ΠΠ° ΠΊΡΠΈΡΠΈΡΠ½Π΅ ΠΈΠ½ΡΠΎΡΠΌΠ°ΡΠΈΡΠ΅ ΠΏΡΠ΅ΠΏΠΎΡΡΡΡΡΠ΅ ΡΠ΅ ΠΏΡΠΎΡΠ΅ΡΠΈΠΎΠ½Π°Π»Π½ΠΈ ΠΏΡΠ΅Π²ΠΎΠ΄ ΠΎΠ΄ ΡΡΡΠ°Π½Π΅ ΡΡΠ΄ΠΈ. ΠΠ΅ ΠΏΡΠ΅ΡΠ·ΠΈΠΌΠ°ΠΌΠΎ ΠΎΠ΄Π³ΠΎΠ²ΠΎΡΠ½ΠΎΡΡ Π·Π° Π±ΠΈΠ»ΠΎ ΠΊΠ°ΠΊΠ²Π° ΠΏΠΎΠ³ΡΠ΅ΡΠ½Π° ΡΡΠΌΠ°ΡΠ΅ΡΠ° ΠΈΠ»ΠΈ Π½Π΅ΡΠΏΠΎΡΠ°Π·ΡΠΌΠ΅ ΠΊΠΎΡΠΈ ΠΌΠΎΠ³Ρ Π½Π°ΡΡΠ°ΡΠΈ ΡΡΠ»Π΅Π΄ ΠΊΠΎΡΠΈΡΡΠ΅ΡΠ° ΠΎΠ²ΠΎΠ³ ΠΏΡΠ΅Π²ΠΎΠ΄Π°.