рдпрд╛ рдЙрджрд╛рд╣рд░рдгрд╛рдордзреНрдпреЗ Microsoft Agent Framework рдЪреНрдпрд╛ рдореВрд▓рднреВрдд рд╕рдВрдХрд▓реНрдкрдирд╛рдВрдЪрд╛ рдЕрднреНрдпрд╛рд╕ .NET рдордзреАрд▓ рдмреЗрд╕рд┐рдХ рдПрдЬрдВрдЯрдЪреНрдпрд╛ рдЕрдВрдорд▓рдмрдЬрд╛рд╡рдгреАрджреНрд╡рд╛рд░реЗ рдХреЗрд▓рд╛ рдЬрд╛рддреЛ. рддреБрдореНрд╣реА рдореБрдЦреНрдп рдПрдЬрдВрдЯрд┐рдХ рдкреЕрдЯрд░реНрди рд╢рд┐рдХрд╛рд▓ рдЖрдгрд┐ C# рдЖрдгрд┐ .NET рдЗрдХреЛрд╕рд┐рд╕реНрдЯрдо рд╡рд╛рдкрд░реВрди рдмреБрджреНрдзрд┐рдорд╛рди рдПрдЬрдВрдЯ рдХрд╕реЗ рдХрд╛рд░реНрдп рдХрд░рддрд╛рдд рд╣реЗ рд╕рдордЬреВрди рдШреНрдпрд╛рд▓.
рд╣реЗ рдЙрджрд╛рд╣рд░рдг Microsoft Agent Framework рдЪрд╛ рджреГрд╖реНрдЯрд┐рдХреЛрди рдЗрддрд░ рдПрдЬрдВрдЯрд┐рдХ рдлреНрд░реЗрдорд╡рд░реНрдХреНрд╕рд╢реА рддреБрд▓рдирд╛ рдХрд░реВрди рджрд╛рдЦрд╡рддреЗ:
| рд╡реИрд╢рд┐рд╖реНрдЯреНрдп | Microsoft Agent Framework | рдЗрддрд░ рдлреНрд░реЗрдорд╡рд░реНрдХреНрд╕ |
|---|---|---|
| рдЗрдВрдЯрд┐рдЧреНрд░реЗрд╢рди | рдиреЗрдЯрд┐рд╡реНрд╣ Microsoft рдЗрдХреЛрд╕рд┐рд╕реНрдЯрдо | рд╡рд┐рд╡рд┐рдз рд╕реБрд╕рдВрдЧрддрддрд╛ |
| рд╕рд╛рдзреЗрдкрдгрд╛ | рд╕реНрд╡рдЪреНрдЫ, рдЕрдВрддрд░реНрдЬреНрдЮрд╛рдиреА API | рдЕрдиреЗрдХрджрд╛ рдХреНрд▓рд┐рд╖реНрдЯ рд╕реЗрдЯрдЕрдк |
| рд╡рд┐рд╕реНрддрд╛рд░рдХреНрд╖рдорддрд╛ | рд╕реЛрдкреА рдЯреВрд▓ рдЗрдВрдЯрд┐рдЧреНрд░реЗрд╢рди | рдлреНрд░реЗрдорд╡рд░реНрдХ-рдЖрдзрд╛рд░рд┐рдд |
| рдПрдВрдЯрд░рдкреНрд░рд╛рдЗрдЭ рд░реЗрдбреА | рдЙрддреНрдкрд╛рджрдирд╛рд╕рд╛рдареА рддрдпрд╛рд░ | рдлреНрд░реЗрдорд╡рд░реНрдХрдиреБрд╕рд╛рд░ рдмрджрд▓рддреЗ |
# 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"
рдХреЛрдб рдЙрджрд╛рд╣рд░рдг рдЪрд╛рд▓рд╡рдгреНрдпрд╛рд╕рд╛рдареА,
# zsh/bash
chmod +x ./02-dotnet-agent-framework.cs
./02-dotnet-agent-framework.cs
рдХрд┐рдВрд╡рд╛ dotnet CLI рд╡рд╛рдкрд░реВрди:
dotnet run ./02-dotnet-agent-framework.cs
рд╕рдВрдкреВрд░реНрдг рдХреЛрдбрд╕рд╛рдареА 02-dotnet-agent-framework.cs рдкрд╣рд╛.
#!/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 тЖТ Chat client тЖТ 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] рдЕреЕрдЯреНрд░рд┐рдмреНрдпреБрдЯреНрд╕рд╕рд╣ рд╕рдЬрд╡рд▓реЗрд▓реЗ рдлрдВрдХреНрд╢рдиреНрд╕ рдПрдЬрдВрдЯрд╕рд╛рдареА рдЙрдкрд▓рдмреНрдз рдЯреВрд▓реНрд╕ рдмрдирддрд╛рддрдЕрд╕реНрд╡реАрдХрд░рдг:
рд╣рд╛ рджрд╕реНрддрдРрд╡рдЬ AI рднрд╛рд╖рд╛рдВрддрд░ рд╕реЗрд╡рд╛ Co-op Translator рд╡рд╛рдкрд░реВрди рднрд╛рд╖рд╛рдВрддрд░рд┐рдд рдХрд░рдгреНрдпрд╛рдд рдЖрд▓рд╛ рдЖрд╣реЗ. рдЖрдореНрд╣реА рдЕрдЪреВрдХрддреЗрд╕рд╛рдареА рдкреНрд░рдпрддреНрдирд╢реАрд▓ рдЕрд╕рд▓реЛ рддрд░реА, рдХреГрдкрдпрд╛рд╕ рд▓рдХреНрд╖рд╛рдд рдареЗрд╡рд╛ рдХреА рд╕реНрд╡рдпрдВрдЪрд▓рд┐рдд рднрд╛рд╖рд╛рдВрддрд░реЗ рддреНрд░реБрдЯреА рдХрд┐рдВрд╡рд╛ рдЕрдЪреВрдХрддреЗрдЪреНрдпрд╛ рдЕрднрд╛рд╡рд╛рдиреЗ рдпреБрдХреНрдд рдЕрд╕реВ рд╢рдХрддрд╛рдд. рдореВрд│ рднрд╛рд╖реЗрддреАрд▓ рджрд╕реНрддрдРрд╡рдЬ рд╣рд╛ рдЕрдзрд┐рдХреГрдд рд╕реНрд░реЛрдд рдорд╛рдирд▓рд╛ рдЬрд╛рд╡рд╛. рдорд╣рддреНрддреНрд╡рд╛рдЪреНрдпрд╛ рдорд╛рд╣рд┐рддреАрд╕рд╛рдареА, рд╡реНрдпрд╛рд╡рд╕рд╛рдпрд┐рдХ рдорд╛рдирд╡реА рднрд╛рд╖рд╛рдВрддрд░рд╛рдЪреА рд╢рд┐рдлрд╛рд░рд╕ рдХреЗрд▓реА рдЬрд╛рддреЗ. рдпрд╛ рднрд╛рд╖рд╛рдВрддрд░рд╛рдЪрд╛ рд╡рд╛рдкрд░ рдХрд░реВрди рдЙрджреНрднрд╡рд▓реЗрд▓реНрдпрд╛ рдХреЛрдгрддреНрдпрд╛рд╣реА рдЧреИрд░рд╕рдордЬ рдХрд┐рдВрд╡рд╛ рдЪреБрдХреАрдЪреНрдпрд╛ рдЕрд░реНрдерд╛рд╕рд╛рдареА рдЖрдореНрд╣реА рдЬрдмрд╛рдмрджрд╛рд░ рдирд╛рд╣реА.