Aggiungere un adattatore di protocollo all'agente ospitato

# For the Responses protocol
pip install azure-ai-agentserver-responses

# For the Invocations protocol
pip install azure-ai-agentserver-invocations

# For the Responses protocol
dotnet add package Azure.AI.AgentServer.Responses

# For the Invocations protocol
dotnet add package Azure.AI.AgentServer.Invocations

import asyncio
import os

from azure.ai.agentserver.responses import (
    CreateResponse,
    ResponseContext,
    ResponsesAgentServerHost,
    ResponsesServerOptions,
    TextResponse,
)
from azure.ai.projects import AIProjectClient
from azure.identity import DefaultAzureCredential

_endpoint = os.environ["FOUNDRY_PROJECT_ENDPOINT"]
_model = os.environ["FOUNDRY_MODEL_NAME"]

_project_client = AIProjectClient(
    endpoint=_endpoint, credential=DefaultAzureCredential()
)
_responses_client = _project_client.get_openai_client().responses

app = ResponsesAgentServerHost(
    options=ResponsesServerOptions(default_fetch_history_count=20),
)


@app.response_handler
async def handler(
    request: CreateResponse,
    context: ResponseContext,
    _cancellation_signal: asyncio.Event,
):
    user_input = await context.get_input_text() or "Hello!"

    # --- Your agent logic goes here ---
    response = await asyncio.get_running_loop().run_in_executor(
        None,
        lambda: _responses_client.create(
            model=_model,
            instructions="You are a helpful AI assistant.",
            input=[{"role": "user", "content": user_input}],
            store=False,
        ),
    )
    # -----------------------------------

    return TextResponse(context, request, text=response.output_text)


app.run()

using Azure.AI.AgentServer.Responses;
using Azure.AI.AgentServer.Responses.Models;
using Azure.AI.Extensions.OpenAI;
using Azure.AI.Projects;
using Azure.Identity;
using OpenAI.Responses;

ResponsesServer.Run<MyHandler>(configure: builder =>
{
    var endpoint = Environment.GetEnvironmentVariable("FOUNDRY_PROJECT_ENDPOINT")
        ?? throw new InvalidOperationException("FOUNDRY_PROJECT_ENDPOINT is not set.");
    var model = Environment.GetEnvironmentVariable("FOUNDRY_MODEL_NAME")
        ?? throw new InvalidOperationException("FOUNDRY_MODEL_NAME is not set.");

    var projectClient = new AIProjectClient(
        new Uri(endpoint), new DefaultAzureCredential());
    var responsesClient = projectClient.ProjectOpenAIClient
        .GetProjectResponsesClientForModel(model);

    builder.Services.AddSingleton(responsesClient);
});

public sealed class MyHandler(ProjectResponsesClient responsesClient)
    : ResponseHandler
{
    public override IAsyncEnumerable<ResponseStreamEvent> CreateAsync(
        CreateResponse request,
        ResponseContext context,
        CancellationToken cancellationToken)
    {
        return new TextResponse(context, request,
            createText: async ct =>
            {
                var input = await context.GetInputTextAsync(
                    cancellationToken: ct) ?? "Hello!";

                // --- Your agent logic goes here ---
                var options = new CreateResponseOptions
                {
                    Instructions = "You are a helpful AI assistant."
                };
                options.InputItems.Add(
                    ResponseItem.CreateUserMessageItem(input));
                var result = await responsesClient.CreateResponseAsync(options);
                return result.Value.GetOutputText() ?? string.Empty;
                // -----------------------------------
            });
    }
}

from starlette.requests import Request
from starlette.responses import Response, JSONResponse
from azure.ai.agentserver.invocations import InvocationAgentServerHost

app = InvocationAgentServerHost()


@app.invoke_handler
async def handle_invoke(request: Request) -> Response:
    data = await request.json()
    # --- Your agent logic goes here ---
    # The payload shape is entirely up to you
    message = data.get("message", "Hello!")
    return JSONResponse({"reply": message})


if __name__ == "__main__":
    app.run()

using Azure.AI.AgentServer.Invocations;
using Microsoft.AspNetCore.Http;

InvocationsServer.Run(handler: async (HttpContext httpContext) =>
{
    var data = await httpContext.Request
        .ReadFromJsonAsync<Dictionary<string, object>>();
    var message = data is { } d && d.TryGetValue("message", out var m)
        ? m?.ToString() ?? "Hello!"
        : "Hello!";

    // --- Your agent logic goes here ---
    await httpContext.Response.WriteAsJsonAsync(new { reply = message });
    // -----------------------------------
});