autogen/dotnet/website/tutorial/Use-AutoGen.Net-agent-as-model-in-AG-Studio.md

This tutorial shows how to use AutoGen.Net agent as model in AG Studio

Step 1. Create Dotnet empty web app and install AutoGen and AutoGen.WebAPI package

dotnet new web
dotnet add package AutoGen
dotnet add package AutoGen.WebAPI

Step 2. Replace the Program.cs with following code

using AutoGen.Core;
using AutoGen.Service;

var builder = WebApplication.CreateBuilder(args);
var app = builder.Build();

var helloWorldAgent = new HelloWorldAgent();
app.UseAgentAsOpenAIChatCompletionEndpoint(helloWorldAgent);

app.Run();

class HelloWorldAgent : IAgent
{
    public string Name => "HelloWorld";

    public Task<IMessage> GenerateReplyAsync(IEnumerable<IMessage> messages, GenerateReplyOptions? options = null, CancellationToken cancellationToken = default)
    {
        return Task.FromResult<IMessage>(new TextMessage(Role.Assistant, "Hello World!", from: this.Name));
    }
}

Step 3: Start the web app

Run the following command to start web api

dotnet RUN

The web api will listen at `http://localhost:5264/v1/chat/completion

Step 4: In another terminal, start autogen-studio

autogenstudio ui

Step 5: Navigate to AutoGen Studio UI and add hello world agent as openai Model

Step 5.1: Go to model tab

Step 5.2: Select "OpenAI model" card

Step 5.3: Fill the model name and url

The model name needs to be same with agent name

Step 6: Create a hello world agent that uses the hello world model

Final Step: Use the hello world agent in workflow