Aangepast code-interpreterhulpprogramma voor agenten (preview)

Codevoorbeeld

In het volgende Python-voorbeeld ziet u hoe u een agent maakt met een MCP-hulpprogramma voor een aangepaste code-interpreter.

from azure.identity import DefaultAzureCredential
from azure.ai.projects import AIProjectClient
from azure.ai.projects.models import MCPTool, MCPToolboxTool, PromptAgentDefinition

# Format: "https://resource_name.ai.azure.com/api/projects/project_name"
PROJECT_ENDPOINT = "your_project_endpoint"
MCP_SERVER_URL = "https://your-mcp-server-url"
# Optional: set to your project connection ID if your MCP server requires authentication
MCP_CONNECTION_ID = "your-mcp-connection-id"

# Create clients to call Foundry API
project = AIProjectClient(
    endpoint=PROJECT_ENDPOINT,
    credential=DefaultAzureCredential(),
)
openai = project.get_openai_client()

# Add the custom code interpreter MCP server to a toolbox. Using a toolbox is the
# recommended way to give agents tools: you curate tools once and reuse the toolbox
# across agents. See /azure/foundry/agents/concepts/toolbox-overview
toolbox = project.toolboxes.create_version(
    name="custom-code-interpreter-toolbox",
    description="Toolbox with the custom code interpreter MCP server",
    tools=[
        MCPToolboxTool(
            server_label="custom-code-interpreter",
            server_url=MCP_SERVER_URL,
            project_connection_id=MCP_CONNECTION_ID,
        )
    ],
)

# The toolbox exposes an MCP-compatible endpoint.
TOOLBOX_MCP_URL = (
    f"{PROJECT_ENDPOINT}/toolboxes/{toolbox.name}"
    f"/versions/{toolbox.version}/mcp?api-version=v1"
)

# Create a remote-tool project connection that points at the toolbox endpoint.
# Use a user Entra token so the caller's identity is passed through
# (audience https://ai.azure.com). Create the connection once, for example with
# the Azure Developer CLI:
#
#    azd ai connection create custom-code-interpreter-toolbox-conn \
#      --kind remote-tool \
#      --target "<TOOLBOX_MCP_URL>" \
#      --auth-type user-entra-token \
#      --audience https://ai.azure.com
TOOLBOX_CONNECTION_NAME = "custom-code-interpreter-toolbox-conn"

# Create an agent that uses the toolbox as an MCP tool
agent = project.agents.create_version(
    agent_name="CustomCodeInterpreterAgent",
    definition=PromptAgentDefinition(
        model="gpt-5-mini",
        instructions="You are a helpful assistant that can run Python code to analyze data and solve problems.",
        tools=[
            MCPTool(
                server_label="toolbox",
                server_url=TOOLBOX_MCP_URL,
                require_approval="never",
                project_connection_id=TOOLBOX_CONNECTION_NAME,
            )
        ],
    ),
    description="Agent with custom code interpreter for data analysis.",
)
print(f"Agent created (id: {agent.id}, name: {agent.name}, version: {agent.version})")

# Test the agent with a simple calculation
response = openai.responses.create(
    input="Calculate the factorial of 10 using Python.",
    extra_body={"agent_reference": {"name": agent.name, "type": "agent_reference"}},
)
print(f"Response: {response.output_text}")

# Clean up
project.agents.delete_version(agent_name=agent.name, agent_version=agent.version)
project.toolboxes.delete_toolbox_version(
  toolbox_name=toolbox.name,
  version=toolbox.version,
)
print("Agent deleted")

Verwachte uitvoer

Wanneer u het voorbeeld uitvoert, ziet u uitvoer die vergelijkbaar is met:

Agent created (id: agent-xxxxxxxxxxxx, name: CustomCodeInterpreterAgent, version: 1)
Response: The factorial of 10 is 3,628,800. I calculated this using Python's math.factorial() function.
Agent deleted

Een gehoste agent gebruiken

In dit voorbeeld wordt FoundryChatClient gebruikgemaakt van het Microsoft Agent Framework en wordt verbinding gemaakt met het MCP-eindpunt van de werkset met behulp van FoundryToolbox.

import asyncio

from agent_framework import Agent
from agent_framework.foundry import FoundryChatClient, FoundryToolbox
from azure.identity import AzureCliCredential
from azure.ai.projects import AIProjectClient
from azure.ai.projects.models import MCPToolboxTool

PROJECT_ENDPOINT = "https://<account>.services.ai.azure.com/api/projects/<project>"
MCP_SERVER_URL = "https://your-mcp-server-url"
# Optional: set to your project connection ID if your MCP server requires authentication
MCP_CONNECTION_ID = "your-mcp-connection-id"


async def main() -> None:
    credential = AzureCliCredential()

    # 1. Create the custom code interpreter MCP tool and add it to a toolbox. Using a toolbox is the
    #    recommended way to give agents tools: curate tools once and reuse the
    #    toolbox across agents. See /azure/foundry/agents/concepts/toolbox-overview
    project = AIProjectClient(endpoint=PROJECT_ENDPOINT, credential=credential)
    toolbox = project.toolboxes.create_version(
        name="custom-code-interpreter-toolbox",
        description="Toolbox with the custom code interpreter MCP server",
        tools=[
            MCPToolboxTool(
                server_label="custom-code-interpreter",
                server_url=MCP_SERVER_URL,
                project_connection_id=MCP_CONNECTION_ID,
            )
        ],
    )

    # 2. The toolbox exposes an MCP-compatible endpoint.
    TOOLBOX_MCP_URL = (
        f"{PROJECT_ENDPOINT}/toolboxes/{toolbox.name}"
        f"/versions/{toolbox.version}/mcp?api-version=v1"
    )

    # 3. Attach the toolbox to the hosted agent as an MCP tool.
, timeout=120.0)
    toolbox_tool = FoundryToolbox(credential, url=TOOLBOX_MCP_URL)

agent = Agent(
        client=FoundryChatClient(credential=credential),
        instructions="You are a helpful assistant that can run Python code to analyze data and solve problems.",
        tools=[toolbox_tool],
    )

    result = await agent.run("Calculate the factorial of 10 using Python.")
    print(result.text)


    project.toolboxes.delete_toolbox_version(
      toolbox_name=toolbox.name,
      version=toolbox.version,
    )


if __name__ == "__main__":
    asyncio.run(main())

Codevoorbeeld

In het volgende C#-voorbeeld ziet u hoe u een agent maakt met een MCP-hulpprogramma voor een aangepaste code-interpreter. Zie het voorbeeld van het hulpprogramma MCP in de Azure SDK voor .NET opslagplaats op GitHub voor meer informatie over het werken met MCP-hulpprogramma's in .NET.

using System;
using Azure.AI.Projects;
using Azure.AI.Extensions.OpenAI;
using Azure.Identity;

// Format: "https://resource_name.ai.azure.com/api/projects/project_name"
var projectEndpoint = "your_project_endpoint";
var mcpServerUrl = "https://your-mcp-server-url";
// Optional: set to your project connection ID if your MCP server requires authentication
var mcpConnectionId = "your-mcp-connection-id";

// Create project client to call Foundry API
AIProjectClient projectClient = new(
    endpoint: new Uri(projectEndpoint),
    tokenProvider: new DefaultAzureCredential());

// Add the custom code interpreter MCP server to a toolbox. Using a toolbox is the
// recommended way to give agents tools. See /azure/foundry/agents/concepts/toolbox-overview
// Code runs in a sandboxed Azure Container Apps session.
McpTool customCodeInterpreter = ResponseTool.CreateMcpTool(
    serverLabel: "custom-code-interpreter",
    serverUri: new Uri(mcpServerUrl));
customCodeInterpreter.ProjectConnectionId = mcpConnectionId;

ToolboxVersion toolboxVersion = projectClient.AgentAdministrationClient
    .GetAgentToolboxes().CreateToolboxVersion(
        toolboxName: "custom-code-interpreter-toolbox",
        tools: [ProjectsAgentTool.AsProjectTool(customCodeInterpreter)],
        description: "Toolbox with the custom code interpreter MCP server");

// The toolbox exposes an MCP-compatible endpoint.
var toolboxMcpUrl = new Uri(
    $"{projectEndpoint}/toolboxes/{toolboxVersion.Name}" +
    $"/versions/{toolboxVersion.Version}/mcp?api-version=v1");

// Create a remote-tool project connection that points at the toolbox endpoint.
// Use a user Entra token so the caller's identity is passed through
// (audience https://ai.azure.com). Create the connection once, for example
// with the Azure Developer CLI:
//
//    azd ai connection create custom-code-interpreter-toolbox-conn \
//      --kind remote-tool \
//      --target "<toolboxMcpUrl>" \
//      --auth-type user-entra-token \
//      --audience https://ai.azure.com
var toolboxConnectionName = "custom-code-interpreter-toolbox-conn";

McpTool toolboxTool = ResponseTool.CreateMcpTool(
    serverLabel: "toolbox",
    serverUri: toolboxMcpUrl,
    toolCallApprovalPolicy: new McpToolCallApprovalPolicy(
        GlobalMcpToolCallApprovalPolicy.NeverRequireApproval));
toolboxTool.ProjectConnectionId = toolboxConnectionName;

DeclarativeAgentDefinition agentDefinition = new(model: "gpt-5-mini")
{
    Instructions = "You are a helpful assistant that can run Python code to analyze data and solve problems.",
    Tools = { toolboxTool }
};

AgentVersion agent = projectClient.AgentAdministrationClient.CreateAgentVersion(
    agentName: "CustomCodeInterpreterAgent",
    options: new(agentDefinition));

Console.WriteLine($"Agent created: {agent.Name} (version {agent.Version})");

// Create a response using the agent
ProjectResponsesClient responseClient = projectClient.ProjectOpenAIClient.GetProjectResponsesClientForAgent(agent.Name);

ResponseResult response = responseClient.CreateResponse(
    new([ResponseItem.CreateUserMessageItem("Calculate the factorial of 10 using Python.")]));

Console.WriteLine(response.GetOutputText());

// Clean up
projectClient.AgentAdministrationClient.DeleteAgentVersion(
    agentName: agent.Name,
    agentVersion: agent.Version);
Console.WriteLine("Agent deleted");

Verwijder de werksetversie nadat de agent er niet meer naar verwijst. Zie Een toolboxversie verwijderen voor de geverifieerde .NET-aanroep.

Verwachte uitvoer

Agent created: CustomCodeInterpreterAgent (version 1)
The factorial of 10 is 3,628,800.
Agent deleted

Een gehoste agent gebruiken

In dit voorbeeld wordt de integratie van Microsoft Agent Framework AddFoundryToolboxes gebruikt om de gehoste agent te verbinden met de werkset.

using System;
using Azure.AI.AgentServer.Responses;
using Azure.AI.AgentServer.Responses.Models;
using Azure.AI.OpenAI;
using Azure.AI.Projects;
using Azure.AI.Extensions.OpenAI;
using Azure.Identity;
using Microsoft.Agents.AI;
using Microsoft.Agents.AI.Foundry.Hosting;
using Microsoft.Extensions.DependencyInjection;
using OpenAI.Chat;

const string AgentInstructions = "You are a helpful assistant that can run Python code to analyze data and solve problems.";
const string AgentName = "CustomCodeInterpreterAgent";

string projectEndpoint = Environment.GetEnvironmentVariable("AZURE_AI_PROJECT_ENDPOINT")
    ?? "https://<account>.services.ai.azure.com/api/projects/<project>";
string openAiEndpoint = Environment.GetEnvironmentVariable("AZURE_OPENAI_ENDPOINT")
    ?? throw new InvalidOperationException("AZURE_OPENAI_ENDPOINT is not set.");
string deploymentName = Environment.GetEnvironmentVariable("AZURE_AI_MODEL_DEPLOYMENT_NAME") ?? "gpt-5-mini";
string mcpServerUrl = "https://your-mcp-server-url";
string mcpConnectionId = "your-mcp-connection-id";

DefaultAzureCredential credential = new();

// 1. Create the custom code interpreter MCP tool and add it to a toolbox. Using a toolbox is the
//    recommended way to give agents tools. See /azure/foundry/agents/concepts/toolbox-overview
AIProjectClient projectClient = new(
    endpoint: new Uri(projectEndpoint),
    tokenProvider: credential);
McpTool customCodeInterpreter = ResponseTool.CreateMcpTool(
    serverLabel: "custom-code-interpreter",
    serverUri: new Uri(mcpServerUrl));
customCodeInterpreter.ProjectConnectionId = mcpConnectionId;
ToolboxVersion toolboxVersion = projectClient.AgentAdministrationClient
    .GetAgentToolboxes().CreateToolboxVersion(
        toolboxName: "custom-code-interpreter-toolbox",
        tools: [ProjectsAgentTool.AsProjectTool(customCodeInterpreter)],
        description: "Toolbox with the custom code interpreter MCP server");

// Create the hosted agent and register the toolbox integration.
AIAgent agent = projectClient.AsAIAgent(
    model: deploymentName,
    instructions: "You are a helpful assistant with access to the toolbox tools.",
    name: "hosted-toolbox-agent");

var builder = WebApplication.CreateBuilder(args);
builder.Services.AddFoundryResponses(agent);
builder.Services.AddFoundryToolboxes(credential, toolboxVersion.Name);

var app = builder.Build();
app.MapFoundryResponses();
app.Run();

Codevoorbeeld

In het volgende TypeScript-codevoorbeeld ziet u hoe u een agent maakt met een MCP-tool voor een aangepaste code-interpreter. Zie het MCP-hulpprogrammavoorbeeld in de Azure SDK voor JavaScript-opslagplaats op GitHub voor een JavaScript-versie.

import { DefaultAzureCredential } from "@azure/identity";
import { AIProjectClient } from "@azure/ai-projects";

// Format: "https://resource_name.ai.azure.com/api/projects/project_name"
const PROJECT_ENDPOINT = "your_project_endpoint";
const MCP_SERVER_URL = "https://your-mcp-server-url";

export async function main(): Promise<void> {
  // Create clients to call Foundry API
  const project = new AIProjectClient(PROJECT_ENDPOINT, new DefaultAzureCredential());
  const openai = project.getOpenAIClient();

  // Add the custom code interpreter MCP server to a toolbox. Using a toolbox is
  // the recommended way to give agents tools. Code runs in a sandboxed Azure
  // Container Apps session, so the tool uses require_approval: "never".
  // See /azure/foundry/agents/concepts/toolbox-overview
  const toolbox = await project.toolboxes.createVersion(
    "custom-code-interpreter-toolbox",
    [
      {
        type: "mcp",
        server_label: "custom-code-interpreter",
        server_url: MCP_SERVER_URL,
        require_approval: "never",
      },
    ],
    { description: "Toolbox with the custom code interpreter MCP server" },
  );

  // The toolbox exposes an MCP-compatible endpoint.
  const toolboxMcpUrl =
    `${PROJECT_ENDPOINT}/toolboxes/${toolbox.name}` +
    `/versions/${toolbox.version}/mcp?api-version=v1`;

  // Create a remote-tool project connection that points at the toolbox endpoint.
  // Use a user Entra token so the caller's identity is passed through
  // (audience https://ai.azure.com). Create the connection once, for example
  // with the Azure Developer CLI:
  //
  //    azd ai connection create custom-code-interpreter-toolbox-conn \
  //      --kind remote-tool \
  //      --target "<toolboxMcpUrl>" \
  //      --auth-type user-entra-token \
  //      --audience https://ai.azure.com
  const toolboxConnectionName = "custom-code-interpreter-toolbox-conn";

  // Create an agent that uses the toolbox as an MCP tool
  const agent = await project.agents.createVersion("CustomCodeInterpreterAgent", {
    kind: "prompt",
    model: "gpt-5-mini",
    instructions:
      "You are a helpful assistant that can run Python code to analyze data and solve problems.",
    tools: [
      {
        type: "mcp",
        server_label: "toolbox",
        server_url: toolboxMcpUrl,
        require_approval: "never",
        project_connection_id: toolboxConnectionName,
      },
    ],
  });
  console.log(`Agent created (name: ${agent.name}, version: ${agent.version})`);

  // Send a request to the agent
  const response = await openai.responses.create(
    {
      input: "Calculate the factorial of 10 using Python.",
    },
    {
      body: { agent_reference: { name: agent.name, type: "agent_reference" } },
    },
  );
  console.log(`Response: ${response.output_text}`);

  // Clean up
  await project.agents.deleteVersion(agent.name, agent.version);
  await project.toolboxes.deleteVersion(toolbox.name, toolbox.version);
  console.log("Agent deleted");
}

main().catch((err) => {
  console.error("The sample encountered an error:", err);
});

Verwachte uitvoer

Agent created (name: CustomCodeInterpreterAgent, version: 1)
Response: The factorial of 10 is 3,628,800. I calculated this using Python's math.factorial() function.
Agent deleted

Voeg de afhankelijkheid toe aan uw pom.xml:

<dependency>
    <groupId>com.azure</groupId>
    <artifactId>azure-ai-agents</artifactId>
    <version>2.4.0</version>
</dependency>

Codevoorbeeld

import com.azure.ai.agents.AgentsClient;
import com.azure.ai.agents.AgentsClientBuilder;
import com.azure.ai.agents.ResponsesClient;
import com.azure.ai.agents.models.AgentReference;
import com.azure.ai.agents.models.AgentVersionDetails;
import com.azure.ai.agents.models.AzureCreateResponseOptions;
import com.azure.ai.agents.models.McpTool;
import com.azure.ai.agents.models.PromptAgentDefinition;
import com.azure.identity.DefaultAzureCredentialBuilder;
import com.openai.models.responses.Response;
import com.openai.models.responses.ResponseCreateParams;

import java.util.Collections;

public class CustomCodeInterpreterExample {
    public static void main(String[] args) {
        // Format: "https://resource_name.ai.azure.com/api/projects/project_name"
        String projectEndpoint = "your_project_endpoint";
        String toolboxMcpUrl = projectEndpoint + "/toolboxes/custom-code-interpreter-toolbox/versions/1/mcp?api-version=v1";
        // Set to the remote-tool project connection that points at the toolbox MCP endpoint.
        String toolboxConnectionId = "custom-code-interpreter-toolbox-conn";

        // Create clients to call Foundry API
        AgentsClientBuilder builder = new AgentsClientBuilder()
            .credential(new DefaultAzureCredentialBuilder().build())
            .endpoint(projectEndpoint);

        AgentsClient agentsClient = builder.buildAgentsClient();
        ResponsesClient responsesClient = builder.buildResponsesClient();

        // Attach the toolbox MCP endpoint as an MCP tool.
        // Uses require_approval: "never" because code runs in a sandboxed Container Apps session.
        McpTool toolboxTool = new McpTool("toolbox")
            .setServerUrl(toolboxMcpUrl)
            .setProjectConnectionId(toolboxConnectionId)
            .setRequireApproval("never");

        PromptAgentDefinition agentDefinition = new PromptAgentDefinition("gpt-5-mini")
            .setInstructions("You are a helpful assistant that can run Python code to analyze data and solve problems.")
            .setTools(Collections.singletonList(toolboxTool));

        AgentVersionDetails agent = agentsClient.createAgentVersion(
            "CustomCodeInterpreterAgent", agentDefinition);
        System.out.printf("Agent created: %s (version %s)%n", agent.getName(), agent.getVersion());

        // Create a response
        AgentReference agentReference = new AgentReference(agent.getName())
            .setVersion(agent.getVersion());

        Response response = responsesClient.createAzureResponse(
            new AzureCreateResponseOptions().setAgentReference(agentReference),
            ResponseCreateParams.builder()
                .input("Calculate the factorial of 10 using Python."));

        System.out.println("Response: " + response.output());

        // Clean up
        agentsClient.deleteAgentVersion(agent.getName(), agent.getVersion());
        System.out.println("Agent deleted");
    }
}

Verwachte uitvoer

Agent created: CustomCodeInterpreterAgent (version 1)
Response: The factorial of 10 is 3,628,800.
Agent deleted

Voorwaarden

Stel deze omgevingsvariabelen in:

• FOUNDRY_PROJECT_ENDPOINT: de EINDPUNT-URL van uw project.
• AGENT_TOKEN: Een bearer-token voor Foundry.

Een toegangstoken ophalen:

export AGENT_TOKEN=$(az account get-access-token --scope "https://ai.azure.com/.default" --query accessToken -o tsv)

Codevoorbeeld

Een werkset maken met de aangepaste code-interpreter

Voeg de aangepaste code-interpreter toe door een toolbox te maken. Koppel de werkset vervolgens als MCP-hulpprogramma aan uw agent. Zie Wat is een werkset? voor meer informatie.

curl -X POST "$FOUNDRY_PROJECT_ENDPOINT/toolboxes/custom-code-interpreter-toolbox/versions?api-version=v1" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AGENT_TOKEN" \
  -d '{
    "description": "Toolbox with the custom code interpreter MCP server",
    "tools": [
      {
        "type": "mcp",
        "server_label": "custom-code-interpreter",
        "server_url": "<MCP_SERVER_URL>",
        "project_connection_id": "<MCP_PROJECT_CONNECTION_ID>",
        "require_approval": "never"
      }
    ]
  }'

De werkset toont een mcP-compatibel eindpunt op $FOUNDRY_PROJECT_ENDPOINT/toolboxes/custom-code-interpreter-toolbox/versions/<version>/mcp?api-version=v1, waarbij <version> de versie is die wordt geretourneerd door de vorige aanroep.

Een verbinding tussen het hulpmiddel op afstand en de toolbox maken

Maak een projectverbinding voor externe hulpprogramma's die naar het toolbox-eindpunt verwijst. Gebruik een Entra-token zodat de identiteit van de beller wordt doorgegeven (doelgroep https://ai.azure.com):

azd ai connection create custom-code-interpreter-toolbox-conn \
  --kind remote-tool \
  --target "$FOUNDRY_PROJECT_ENDPOINT/toolboxes/custom-code-interpreter-toolbox/versions/<version>/mcp?api-version=v1" \
  --auth-type user-entra-token \
  --audience https://ai.azure.com

Een agent maken die gebruikmaakt van de werkset

curl -X POST "$FOUNDRY_PROJECT_ENDPOINT/agents?api-version=v1" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AGENT_TOKEN" \
  -d '{
    "name": "CustomCodeInterpreterAgent",
    "definition": {
      "kind": "prompt",
      "model": "<MODEL_DEPLOYMENT>",
      "instructions": "You are a helpful assistant that can run Python code to analyze data and solve problems.",
      "tools": [
        {
          "type": "mcp",
          "server_label": "toolbox",
          "server_url": "'$FOUNDRY_PROJECT_ENDPOINT'/toolboxes/custom-code-interpreter-toolbox/versions/<version>/mcp?api-version=v1",
          "require_approval": "never",
          "project_connection_id": "custom-code-interpreter-toolbox-conn"
        }
      ]
    }
  }'

Een antwoord maken

curl -X POST "$FOUNDRY_PROJECT_ENDPOINT/openai/v1/responses" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AGENT_TOKEN" \
  -d '{
    "agent_reference": {"type": "agent_reference", "name": "CustomCodeInterpreterAgent"},
    "input": "Calculate the factorial of 10 using Python."
  }'

Opschonen

curl -X DELETE "$FOUNDRY_PROJECT_ENDPOINT/agents/CustomCodeInterpreterAgent?api-version=v1" \
  -H "Authorization: Bearer $AGENT_TOKEN"

curl -X DELETE \
  "$FOUNDRY_PROJECT_ENDPOINT/toolboxes/custom-code-interpreter-toolbox/versions/<version>?api-version=v1" \
  -H "Authorization: Bearer $AGENT_TOKEN"

Verwachte uitvoer

{
  "id": "resp_xxxxxxxxxxxx",
  "output": [
    {
      "type": "message",
      "role": "assistant",
      "content": [
        {
          "type": "output_text",
          "text": "The factorial of 10 is 3,628,800."
        }
      ]
    }
  ]
}