---
title: 開始使用 Claude Managed Agents
url: https://platform.claude.com/docs/zh-TW/managed-agents/quickstart
description: 建立您的第一個自主代理。
featureMetadata:
  topic:
    title: Managed Agents
    url: https://platform.claude.com/docs/en/managed-agents/overview
  status: beta
  betaHeader: managed-agents-2026-04-01
---

本指南將引導您建立代理、設定環境、啟動工作階段，以及串流代理回應。

<Tip>
  **偏好互動式導覽？** 在最新版本的 [Claude Code](https://claude.com/product/claude-code) 中執行 `/claude-api managed-agents-onboard`，即可獲得引導式設定與互動式問答。
</Tip>

## 核心概念

| 概念                  | 說明                                                 |
| ------------------- | -------------------------------------------------- |
| **Agent**（代理）       | 模型、系統提示、工具、MCP 伺服器與技能                              |
| **Environment**（環境） | 工作階段執行位置的設定：由 Anthropic 管理的雲端沙箱，或在您自己的基礎設施上自行託管的沙箱 |
| **Session**（工作階段）   | 在環境中執行的代理實例，負責執行特定任務並產生輸出                          |
| **Events**（事件）      | 您的應用程式與代理之間交換的訊息（使用者輪次、工具結果、狀態更新）                  |

## 先決條件

* 一個 [Claude Console 帳戶](https://platform.claude.com)
* 一組 [API 金鑰](https://platform.claude.com/settings/keys)

## 安裝 CLI

<Tabs>
  <Tab title="Homebrew (macOS)">
    ```bash
    brew install anthropics/tap/ant
    ```
  </Tab>

  <Tab title="curl (Linux/WSL)">
    在 Linux 環境中，請直接下載發行版的二進位檔。

    ```bash
    VERSION=1.42.0
    OS=$(uname -s | tr '[:upper:]' '[:lower:]')
    case $(uname -m) in
      x86_64) ARCH=amd64 ;;
      aarch64) ARCH=arm64 ;;
    esac
    curl -fsSL "https://github.com/anthropics/anthropic-cli/releases/download/v${VERSION}/ant_${VERSION}_${OS}_${ARCH}.tar.gz" \
      | sudo tar -xz -C /usr/local/bin ant
    ```

    您可以在 [GitHub 發行頁面](https://github.com/anthropics/anthropic-cli/releases)找到所有發行版本。
  </Tab>

  <Tab title="Go">
    您也可以使用 `go install` 從原始碼安裝 CLI。需要 Go 1.25 或更新版本。

    ```bash
    go install github.com/anthropics/anthropic-cli/cmd/ant@latest
    ```

    二進位檔會放置在 `$(go env GOPATH)/bin` 中。如果尚未加入，請將其加入您的 `PATH`：

    ```bash
    export PATH="$PATH:$(go env GOPATH)/bin"
    ```
  </Tab>
</Tabs>

檢查安裝結果：

```bash
ant --version
```

## 安裝 SDK

<Tabs>
  <Tab title="Python">
    ```bash
    pip install anthropic
    ```
  </Tab>

  <Tab title="TypeScript">
    ```bash
    npm install @anthropic-ai/sdk
    ```
  </Tab>

  <Tab title="Java">
    ```groovy Gradle
    implementation("com.anthropic:anthropic-java:2.73.0")
    ```
  </Tab>

  <Tab title="Go">
    ```bash
    go get github.com/anthropics/anthropic-sdk-go
    ```
  </Tab>

  <Tab title="C#">
    ```bash
    dotnet add package Anthropic
    ```
  </Tab>

  <Tab title="Ruby">
    ```bash
    bundle add anthropic
    ```
  </Tab>

  <Tab title="PHP">
    ```bash
    composer require "anthropic-ai/sdk" "guzzlehttp/guzzle:^7"
    ```
  </Tab>
</Tabs>

將您的 API 金鑰設定為環境變數：

```bash
export ANTHROPIC_API_KEY="your-api-key-here"
```

## 建立您的第一個工作階段

<Steps>
  <Step title="建立代理">
    建立一個代理，定義模型、系統提示以及可用的工具。

    <CodeGroup defaultLanguage="CLI">
      <CodeGroupItem>
        ```bash cURL
        curl -sS --fail-with-body https://api.anthropic.com/v1/agents \
          -H "x-api-key: $ANTHROPIC_API_KEY" \
          -H "anthropic-version: 2023-06-01" \
          -H "anthropic-beta: managed-agents-2026-04-01" \
          -H "content-type: application/json" \
          -d '{
            "name": "Coding Assistant",
            "model": "claude-opus-5-5",
            "system": "You are a helpful coding assistant. Write clean, well-documented code.",
            "tools": [
              {"type": "agent_toolset_20260401"}
            ]
          }'
        ```

        請儲存回傳的 `agent.id`。您建立的每個工作階段都會參照它。
      </CodeGroupItem>

      <CodeGroupItem>
        ```bash CLI
        ant apply coding-assistant.md
        ```

        <File filename="coding-assistant.md">
          ```markdown
          ---
          name: Coding Assistant
          model: claude-opus-5-5
          tools:
            - type: agent_toolset_20260401
          ---

          You are a helpful coding assistant. Write clean, well-documented code.
          ```
        </File>

        [`ant apply`](https://platform.claude.com/docs/zh-TW/cli-sdks-libraries/cli/apply) 會印出代理的 ID，並將其記錄在 `claude-lock.json` 中。您建立的每個工作階段都會參照它。
      </CodeGroupItem>

      <CodeGroupItem>
        ```python Python
        from anthropic import Anthropic

        client = Anthropic()

        agent = client.beta.agents.create(
            name="Coding Assistant",
            model="claude-opus-5-5",
            system="You are a helpful coding assistant. Write clean, well-documented code.",
            tools=[
                {"type": "agent_toolset_20260401"},
            ],
        )

        print(f"Agent ID: {agent.id}, version: {agent.version}")
        ```

        請儲存回傳的 `agent.id`。您建立的每個工作階段都會參照它。
      </CodeGroupItem>

      <CodeGroupItem>
        ```typescript TypeScript
        import Anthropic from "@anthropic-ai/sdk";

        const client = new Anthropic();

        const agent = await client.beta.agents.create({
          name: "Coding Assistant",
          model: "claude-opus-5-5",
          system: "You are a helpful coding assistant. Write clean, well-documented code.",
          tools: [{ type: "agent_toolset_20260401" }]
        });

        console.log(`Agent ID: ${agent.id}, version: ${agent.version}`);
        ```

        請儲存回傳的 `agent.id`。您建立的每個工作階段都會參照它。
      </CodeGroupItem>

      <CodeGroupItem>
        ```csharp C#
        using Anthropic;
        using Anthropic.Models.Beta.Agents;
        using Anthropic.Models.Beta.Environments;
        using Anthropic.Models.Beta.Sessions;
        using Anthropic.Models.Beta.Sessions.Events;

        var client = new AnthropicClient();

        var agent = await client.Beta.Agents.Create(new()
        {
            Name = "Coding Assistant",
            Model = BetaManagedAgentsModel.ClaudeOpus5_5,
            System = "You are a helpful coding assistant. Write clean, well-documented code.",
            Tools =
            [
                new BetaManagedAgentsAgentToolset20260401Params
                {
                    Type = "agent_toolset_20260401",
                },
            ],
        });

        Console.WriteLine($"Agent ID: {agent.ID}, version: {agent.Version}");
        ```

        請儲存回傳的 `agent.id`。您建立的每個工作階段都會參照它。
      </CodeGroupItem>

      <CodeGroupItem>
        ```go Go
        package main

        import (
        	"context"
        	"fmt"

        	"github.com/anthropics/anthropic-sdk-go"
        )

        func main() {
        	client := anthropic.NewClient()
        	ctx := context.Background()

        	agent, err := client.Beta.Agents.New(ctx, anthropic.BetaAgentNewParams{
        		Name: "Coding Assistant",
        		Model: anthropic.BetaManagedAgentsModelConfigParams{
        			ID: anthropic.BetaManagedAgentsModelClaudeOpus5_5,
        		},
        		System: anthropic.String("You are a helpful coding assistant. Write clean, well-documented code."),
        		Tools: []anthropic.BetaAgentNewParamsToolUnion{{
        			OfAgentToolset20260401: &anthropic.BetaManagedAgentsAgentToolset20260401Params{
        				Type: anthropic.BetaManagedAgentsAgentToolset20260401ParamsTypeAgentToolset20260401,
        			},
        		}},
        	})
        	if err != nil {
        		panic(err)
        	}

        	fmt.Printf("Agent ID: %s, version: %d\n", agent.ID, agent.Version)
        ```

        請儲存回傳的 `agent.id`。您建立的每個工作階段都會參照它。
      </CodeGroupItem>

      <CodeGroupItem>
        ```java Java
        import com.anthropic.client.okhttp.AnthropicOkHttpClient;
        import com.anthropic.models.beta.agents.AgentCreateParams;
        import com.anthropic.models.beta.agents.BetaManagedAgentsAgentToolset20260401Params;
        import com.anthropic.models.beta.agents.BetaManagedAgentsModel;
        import com.anthropic.models.beta.environments.BetaCloudConfigParams;
        import com.anthropic.models.beta.environments.BetaLimitedNetworkParams;
        import com.anthropic.models.beta.environments.EnvironmentCreateParams;
        import com.anthropic.models.beta.sessions.SessionCreateParams;
        import com.anthropic.models.beta.sessions.events.BetaManagedAgentsStreamSessionEvents;
        import com.anthropic.models.beta.sessions.events.BetaManagedAgentsUserMessageEventParams;
        import com.anthropic.models.beta.sessions.events.EventSendParams;

        void main() {
            var client = AnthropicOkHttpClient.fromEnv();

            var agent = client.beta().agents().create(AgentCreateParams.builder()
                .name("Coding Assistant")
                .model(BetaManagedAgentsModel.CLAUDE_OPUS_5_5)
                .system("You are a helpful coding assistant. Write clean, well-documented code.")
                .addTool(BetaManagedAgentsAgentToolset20260401Params.builder()
                    .type(BetaManagedAgentsAgentToolset20260401Params.Type.AGENT_TOOLSET_20260401)
                    .build())
                .build());

            IO.println("Agent ID: " + agent.id() + ", version: " + agent.version());
        ```

        請儲存回傳的 `agent.id`。您建立的每個工作階段都會參照它。
      </CodeGroupItem>

      <CodeGroupItem>
        ```php PHP
        use Anthropic\Client;

        $client = new Client();

        $agent = $client->beta->agents->create(
            name: 'Coding Assistant',
            model: 'claude-opus-5-5',
            system: 'You are a helpful coding assistant. Write clean, well-documented code.',
            tools: [
                ['type' => 'agent_toolset_20260401'],
            ],
        );

        echo "Agent ID: {$agent->id}, version: {$agent->version}\n";
        ```

        請儲存回傳的 `agent.id`。您建立的每個工作階段都會參照它。
      </CodeGroupItem>

      <CodeGroupItem>
        ```ruby Ruby
        require "anthropic"

        client = Anthropic::Client.new

        agent = client.beta.agents.create(
          name: "Coding Assistant",
          model: "claude-opus-5-5",
          system_: "You are a helpful coding assistant. Write clean, well-documented code.",
          tools: [{type: "agent_toolset_20260401"}]
        )

        puts "Agent ID: #{agent.id}, version: #{agent.version}"
        ```

        請儲存回傳的 `agent.id`。您建立的每個工作階段都會參照它。
      </CodeGroupItem>
    </CodeGroup>

    `agent_toolset_20260401` 工具類型會啟用完整的預建代理工具集（bash、檔案操作、網頁搜尋等）。如需完整清單及各工具的設定選項，請參閱[工具](https://platform.claude.com/docs/zh-TW/managed-agents/tools)。
  </Step>

  <Step title="建立環境">
    環境定義了代理執行所在的沙箱。此環境使用 `limited` [網路](https://platform.claude.com/docs/zh-TW/managed-agents/environments#networking)並允許套件管理器，因此在沙箱中執行的程式碼可以連線到公開的[套件登錄庫和程式碼託管服務](https://platform.claude.com/docs/zh-TW/managed-agents/environments#package-manager-hosts)。網頁搜尋和網頁擷取在沙箱外執行，而本快速入門不需要用到它們。在 `limited` 網路下，[`allowed_hosts` (java, php: `allowedHosts`; csharp, go: `AllowedHosts`) 清單](https://platform.claude.com/docs/zh-TW/managed-agents/environments#networking)也同樣適用於它們。由於此環境未列出任何主機，它們在此環境中不會回傳任何頁面或搜尋結果。對於您自己的代理，請在 `allowed_hosts` (java, php: `allowedHosts`; csharp, go: `AllowedHosts`) 中列出它所需的主機。

    <CodeGroup defaultLanguage="CLI">
      <CodeGroupItem>
        ```bash cURL
        curl -sS --fail-with-body https://api.anthropic.com/v1/environments \
          -H "x-api-key: $ANTHROPIC_API_KEY" \
          -H "anthropic-version: 2023-06-01" \
          -H "anthropic-beta: managed-agents-2026-04-01" \
          -H "content-type: application/json" \
          -d '{
            "name": "quickstart-env",
            "config": {
              "type": "cloud",
              "networking": {"type": "limited", "allow_package_managers": true}
            }
          }'
        ```

        也請儲存回傳的 `environment.id`。
      </CodeGroupItem>

      <CodeGroupItem>
        ```bash CLI
        ant apply environment.yaml
        ```

        <File filename="environment.yaml">
          ```yaml
          # yaml-language-server: $schema=https://platform.claude.com/schemas/ant/beta/environment.json
          name: quickstart-env
          config:
            type: cloud
            networking:
              type: limited
              allow_package_managers: true
          ```
        </File>

        [`ant apply`](https://platform.claude.com/docs/zh-TW/cli-sdks-libraries/cli/apply) 也會將環境的 ID 記錄在 `claude-lock.json` 中。若要以單一指令同時建立代理與環境，請傳入兩個檔案：`ant apply coding-assistant.md environment.yaml`。
      </CodeGroupItem>

      <CodeGroupItem>
        ```python Python
        environment = client.beta.environments.create(
            name="quickstart-env",
            config={
                "type": "cloud",
                "networking": {"type": "limited", "allow_package_managers": True},
            },
        )

        print(f"Environment ID: {environment.id}")
        ```

        也請儲存回傳的 `environment.id`。
      </CodeGroupItem>

      <CodeGroupItem>
        ```typescript TypeScript
        const environment = await client.beta.environments.create({
          name: "quickstart-env",
          config: {
            type: "cloud",
            networking: { type: "limited", allow_package_managers: true }
          }
        });

        console.log(`Environment ID: ${environment.id}`);
        ```

        也請儲存回傳的 `environment.id`。
      </CodeGroupItem>

      <CodeGroupItem>
        ```csharp C#
        var environment = await client.Beta.Environments.Create(new()
        {
            Name = "quickstart-env",
            Config = new BetaCloudConfigParams
            {
                Networking = new BetaLimitedNetworkParams { AllowPackageManagers = true },
            },
        });

        Console.WriteLine($"Environment ID: {environment.ID}");
        ```

        也請儲存回傳的 `environment.id`。
      </CodeGroupItem>

      <CodeGroupItem>
        ```go Go
        environment, err := client.Beta.Environments.New(ctx, anthropic.BetaEnvironmentNewParams{
        	Name: "quickstart-env",
        	Config: anthropic.BetaEnvironmentNewParamsConfigUnion{
        		OfCloud: &anthropic.BetaCloudConfigParams{
        			Networking: anthropic.BetaCloudConfigParamsNetworkingUnion{
        				OfLimited: &anthropic.BetaLimitedNetworkParams{
        					AllowPackageManagers: anthropic.Bool(true),
        				},
        			},
        		},
        	},
        })
        if err != nil {
        	panic(err)
        }

        fmt.Printf("Environment ID: %s\n", environment.ID)
        ```

        也請儲存回傳的 `environment.id`。
      </CodeGroupItem>

      <CodeGroupItem>
        ```java Java
        var environment = client.beta().environments().create(EnvironmentCreateParams.builder()
            .name("quickstart-env")
            .config(BetaCloudConfigParams.builder()
                .networking(BetaLimitedNetworkParams.builder()
                    .allowPackageManagers(true)
                    .build())
                .build())
            .build());

        IO.println("Environment ID: " + environment.id());
        ```

        也請儲存回傳的 `environment.id`。
      </CodeGroupItem>

      <CodeGroupItem>
        ```php PHP
        $environment = $client->beta->environments->create(
            name: 'quickstart-env',
            config: [
                'type' => 'cloud',
                'networking' => ['type' => 'limited', 'allow_package_managers' => true],
            ],
        );

        echo "Environment ID: {$environment->id}\n";
        ```

        也請儲存回傳的 `environment.id`。
      </CodeGroupItem>

      <CodeGroupItem>
        ```ruby Ruby
        environment = client.beta.environments.create(
          name: "quickstart-env",
          config: {type: "cloud", networking: {type: "limited", allow_package_managers: true}}
        )

        puts "Environment ID: #{environment.id}"
        ```

        也請儲存回傳的 `environment.id`。
      </CodeGroupItem>
    </CodeGroup>

    <Tip>
      本快速入門使用雲端環境。若要決定是否改為透過

      [自行託管沙箱](https://platform.claude.com/docs/zh-TW/managed-agents/self-hosted-sandboxes)

      在您自己的基礎架構上執行工具，請參閱

      [選擇代理環境](https://platform.claude.com/docs/zh-TW/managed-agents/choosing-an-environment)

      。
    </Tip>
  </Step>

  <Step title="啟動工作階段">
    建立一個參照您的代理與環境的工作階段。

    <CodeGroup>
      ```bash cURL
      curl -sS --fail-with-body https://api.anthropic.com/v1/sessions \
        -H "x-api-key: $ANTHROPIC_API_KEY" \
        -H "anthropic-version: 2023-06-01" \
        -H "anthropic-beta: managed-agents-2026-04-01" \
        -H "content-type: application/json" \
        -d '{
          "agent": "'"$AGENT_ID"'",
          "environment_id": "'"$ENVIRONMENT_ID"'",
          "title": "Quickstart session"
        }'
      ```

      ```bash CLI
      ant beta:sessions create \
        --agent "$AGENT_ID" \
        --environment-id "$ENVIRONMENT_ID" \
        --title "Quickstart session"
      ```

      ```python Python
      session = client.beta.sessions.create(
          agent=agent.id,
          environment_id=environment.id,
          title="Quickstart session",
      )

      print(f"Session ID: {session.id}")
      ```

      ```typescript TypeScript
      const session = await client.beta.sessions.create({
        agent: agent.id,
        environment_id: environment.id,
        title: "Quickstart session"
      });

      console.log(`Session ID: ${session.id}`);
      ```

      ```csharp C#
      var session = await client.Beta.Sessions.Create(new()
      {
          Agent = agent.ID,
          EnvironmentID = environment.ID,
          Title = "Quickstart session",
      });

      Console.WriteLine($"Session ID: {session.ID}");
      ```

      ```go Go
      session, err := client.Beta.Sessions.New(ctx, anthropic.BetaSessionNewParams{
      	Agent:         anthropic.BetaSessionNewParamsAgentUnion{OfString: anthropic.String(agent.ID)},
      	EnvironmentID: environment.ID,
      	Title:         anthropic.String("Quickstart session"),
      })
      if err != nil {
      	panic(err)
      }

      fmt.Printf("Session ID: %s\n", session.ID)
      ```

      ```java Java
      var session = client.beta().sessions().create(SessionCreateParams.builder()
          .agent(agent.id())
          .environmentId(environment.id())
          .title("Quickstart session")
          .build());

      IO.println("Session ID: " + session.id());
      ```

      ```php PHP
      $session = $client->beta->sessions->create(
          agent: $agent->id,
          environmentID: $environment->id,
          title: 'Quickstart session',
      );

      echo "Session ID: {$session->id}\n";
      ```

      ```ruby Ruby
      session = client.beta.sessions.create(
        agent: agent.id,
        environment_id: environment.id,
        title: "Quickstart session"
      )

      puts "Session ID: #{session.id}"
      ```
    </CodeGroup>
  </Step>

  <Step title="傳送訊息並串流回應">
    開啟串流、傳送使用者事件，然後在事件抵達時進行處理：

    <CodeGroup exclude="shell">
      <CodeGroupItem language="cURL">
        此工作流程需要的邏輯超出單一 shell 指令所能處理的範圍。請使用 [Claude SDK](https://platform.claude.com/docs/zh-TW/cli-sdks-libraries/overview) 來執行。
      </CodeGroupItem>

      <CodeGroupItem language="CLI">
        此工作流程需要的邏輯超出單一 shell 指令所能處理的範圍。請使用 [Claude SDK](https://platform.claude.com/docs/zh-TW/cli-sdks-libraries/overview) 來執行。
      </CodeGroupItem>

      ```python Python
      with client.beta.sessions.events.stream(session.id) as stream:
          # 在串流開啟後傳送使用者訊息
          client.beta.sessions.events.send(
              session.id,
              events=[
                  {
                      "type": "user.message",
                      "content": [
                          {
                              "type": "text",
                              "text": "Create a Python script that generates the first 20 Fibonacci numbers and saves them to fibonacci.txt",
                          },
                      ],
                  },
              ],
          )

          # 處理串流事件
          for event in stream:
              match event.type:
                  case "agent.message":
                      for block in event.content:
                          if block.type == "text":
                              print(block.text, end="")
                  case "agent.tool_use":
                      print(f"\n[Using tool: {event.name}]")
                  case "session.status_idle":
                      print("\n\nAgent finished.")
                      break
      ```

      ```typescript TypeScript
      const stream = await client.beta.sessions.events.stream(session.id);

      // 在串流開啟後傳送使用者訊息
      await client.beta.sessions.events.send(session.id, {
        events: [
          {
            type: "user.message",
            content: [
              {
                type: "text",
                text: "Create a Python script that generates the first 20 Fibonacci numbers and saves them to fibonacci.txt"
              }
            ]
          }
        ]
      });

      // 處理串流事件
      loop: for await (const event of stream) {
        switch (event.type) {
          case "agent.message":
            for (const block of event.content) {
              if (block.type === "text") {
                process.stdout.write(block.text);
              }
            }
            break;
          case "agent.tool_use":
            console.log(`\n[Using tool: ${event.name}]`);
            break;
          case "session.status_idle":
            console.log("\n\nAgent finished.");
            break loop;
        }
      }
      ```

      ```csharp C#
      var stream = client.Beta.Sessions.Events.StreamStreaming(session.ID);

      // 在串流開啟後傳送使用者訊息
      await client.Beta.Sessions.Events.Send(session.ID, new()
      {
          Events =
          [
              new BetaManagedAgentsUserMessageEventParams
              {
                  Type = "user.message",
                  Content =
                  [
                      new BetaManagedAgentsTextBlock
                      {
                          Type = "text",
                          Text = "Create a Python script that generates the first 20 Fibonacci numbers and saves them to fibonacci.txt",
                      },
                  ],
              },
          ],
      });

      // 處理串流事件
      await foreach (var ev in stream)
      {
          if (ev.Value is BetaManagedAgentsAgentMessageEvent message)
          {
              foreach (var block in message.Content)
              {
                  if (block.Value is BetaManagedAgentsTextBlock textBlock)
                  {
                      Console.Write(textBlock.Text);
                  }
              }
          }
          else if (ev.Value is BetaManagedAgentsAgentToolUseEvent toolUse)
          {
              Console.WriteLine($"\n[Using tool: {toolUse.Name}]");
          }
          else if (ev.Value is BetaManagedAgentsSessionStatusIdleEvent)
          {
              Console.WriteLine("\n\nAgent finished.");
              break;
          }
      }
      ```

      ```go Go
      	stream := client.Beta.Sessions.Events.StreamEvents(ctx, session.ID, anthropic.BetaSessionEventStreamParams{})
      	defer stream.Close()

      	// 在串流開啟後傳送使用者訊息
      	_, err = client.Beta.Sessions.Events.Send(ctx, session.ID, anthropic.BetaSessionEventSendParams{
      		Events: []anthropic.BetaManagedAgentsEventParamsUnion{{
      			OfUserMessage: &anthropic.BetaManagedAgentsUserMessageEventParams{
      				Type: anthropic.BetaManagedAgentsUserMessageEventParamsTypeUserMessage,
      				Content: []anthropic.BetaManagedAgentsUserMessageEventParamsContentUnion{{
      					OfText: &anthropic.BetaManagedAgentsTextBlockParam{
      						Type: anthropic.BetaManagedAgentsTextBlockTypeText,
      						Text: "Create a Python script that generates the first 20 Fibonacci numbers and saves them to fibonacci.txt",
      					},
      				}},
      			},
      		}},
      	})
      	if err != nil {
      		panic(err)
      	}

      	// 處理串流事件
      loop:
      	for stream.Next() {
      		switch event := stream.Current().AsAny().(type) {
      		case anthropic.BetaManagedAgentsAgentMessageEvent:
      			for _, block := range event.Content {
      				if block.Type == "text" {
      					fmt.Print(block.Text)
      				}
      			}
      		case anthropic.BetaManagedAgentsAgentToolUseEvent:
      			fmt.Printf("\n[Using tool: %s]\n", event.Name)
      		case anthropic.BetaManagedAgentsSessionStatusIdleEvent:
      			fmt.Print("\n\nAgent finished.\n")
      			break loop
      		}
      	}
      	if err := stream.Err(); err != nil {
      		panic(err)
      	}
      ```

      ```java Java
      try (var stream = client.beta().sessions().events().streamStreaming(session.id())) {
          // 在串流開啟後傳送使用者訊息
          client.beta().sessions().events().send(session.id(), EventSendParams.builder()
              .addEvent(BetaManagedAgentsUserMessageEventParams.builder()
                  .type(BetaManagedAgentsUserMessageEventParams.Type.USER_MESSAGE)
                  .addTextContent("Create a Python script that generates the first 20 Fibonacci numbers and saves them to fibonacci.txt")
                  .build())
              .build());

          // 處理串流事件
          loop:
          for (var event : (Iterable<BetaManagedAgentsStreamSessionEvents>) stream.stream()::iterator) {
              switch (event.type().value()) {
                  case AGENT_MESSAGE -> event.asAgentMessage().content().forEach(block -> block.text().ifPresent(textBlock -> IO.print(textBlock.text())));
                  case AGENT_TOOL_USE -> IO.println("\n[Using tool: " + event.asAgentToolUse().name() + "]");
                  case SESSION_STATUS_IDLE -> {
                      IO.println("\n\nAgent finished.");
                      break loop;
                  }
              }
          }
      }
      ```

      ```php PHP
      $stream = $client->beta->sessions->events->streamStream($session->id);

      // 在串流開啟後傳送使用者訊息
      $client->beta->sessions->events->send(
          $session->id,
          events: [
              [
                  'type' => 'user.message',
                  'content' => [
                      ['type' => 'text', 'text' => 'Create a Python script that generates the first 20 Fibonacci numbers and saves them to fibonacci.txt'],
                  ],
              ],
          ],
      );

      // 處理串流事件
      foreach ($stream as $event) {
          match (true) {
              $event instanceof \Anthropic\Beta\Sessions\Events\ManagedAgentsAgentMessageEvent => array_walk(
                  $event->content,
                  static fn ($block) => $block instanceof \Anthropic\Beta\Sessions\Events\ManagedAgentsTextBlock ? print($block->text) : null,
              ),
              $event instanceof \Anthropic\Beta\Sessions\Events\ManagedAgentsAgentToolUseEvent => print("\n[Using tool: {$event->name}]\n"),
              $event instanceof \Anthropic\Beta\Sessions\Events\ManagedAgentsSessionStatusIdleEvent => print("\n\nAgent finished.\n"),
              default => null,
          };
          if ($event->type === 'session.status_idle') {
              break;
          }
      }
      ```

      ```ruby Ruby
      stream = client.beta.sessions.events.stream_events(session.id)

      # 在串流開啟後傳送使用者訊息
      client.beta.sessions.events.send_(
        session.id,
        events: [{
          type: "user.message",
          content: [{type: "text", text: "Create a Python script that generates the first 20 Fibonacci numbers and saves them to fibonacci.txt"}]
        }]
      )

      # 處理串流事件
      stream.each do |event|
        case event
        when Anthropic::Beta::Sessions::BetaManagedAgentsAgentMessageEvent
          event.content.each { print it.text if it.is_a?(Anthropic::Beta::Sessions::BetaManagedAgentsTextBlock) }
        when Anthropic::Beta::Sessions::BetaManagedAgentsAgentToolUseEvent
          puts "\n[Using tool: #{event.name}]"
        when Anthropic::Beta::Sessions::BetaManagedAgentsSessionStatusIdleEvent
          puts "\n\nAgent finished."
          break
        else
          # 忽略其他事件類型
        end
      end
      ```
    </CodeGroup>

    代理會撰寫一個 Python 指令碼，在沙箱中執行它，並驗證輸出檔案已建立。您的輸出會類似如下：

    ```text wrap
    I'll create a Python script that generates the first 20 Fibonacci numbers and saves them to a file.
    [Using tool: write]
    [Using tool: bash]
    The script ran successfully. Let me verify the output file.
    [Using tool: bash]
    fibonacci.txt contains the first 20 Fibonacci numbers (0 through 4181).

    Agent finished.
    ```
  </Step>
</Steps>

## 發生了什麼

當您傳送使用者事件時，Claude Managed Agents 會：

1. **佈建沙箱：** 您的環境設定決定其建置方式。
2. **執行代理迴圈：** Claude 根據您的訊息決定要使用哪些工具。
3. **執行工具：** 檔案寫入、bash 指令及其他工具呼叫皆在沙箱內執行。
4. **串流事件：** 您會在代理工作時收到即時更新。
5. **進入閒置：** 當代理沒有更多事情要做時，會發出 `session.status_idle` 事件。

## 建構完整的應用程式

以下每個快速入門都將 Claude Managed Agents 與熱門的聊天框架搭配，打造出完整、可執行的應用程式。在每個範例中，框架負責呈現聊天介面，而受管理的工作階段則在伺服器端執行代理迴圈：工作階段保存對話記錄、在沙箱中執行工具，並串流事件供前端呈現。

<CardGroup cols={3}>
  <Card title="Chat SDK" icon="github-logo" href="https://github.com/anthropics/claude-quickstarts/tree/main/managed-agents/chat-sdk">
    以 Vercel 的 Chat SDK 建構的瀏覽器聊天研究分析師。每段對話都是一個持久的工作階段，會串流其回覆，同時即時動態顯示工具呼叫。更換 Chat SDK 轉接器即可將相同的處理程式移至 Slack、Teams、Discord 或 WhatsApp。
  </Card>

  <Card title="assistant-ui" icon="github-logo" href="https://github.com/anthropics/claude-quickstarts/tree/main/managed-agents/assistant-ui">
    以 assistant-ui 基本元件建構的聊天試算表分析師。工作階段即為對話串清單，一個 reducer 將工作階段事件記錄轉換為訊息與工具卡片，且每個 bash 指令在執行前都會呈現內嵌的允許／拒絕閘門。
  </Card>

  <Card title="CopilotKit (AG-UI)" icon="github-logo" href="https://github.com/anthropics/claude-quickstarts/tree/main/managed-agents/copilot-kit-ag-ui">
    CopilotKit 聊天中的個人理財助理。Claude Managed Agents 的 AG-UI 轉接器將每個聊天對話串對應至一個受管理的工作階段，並逐 token 串流回覆，而自訂工具則在對話中內嵌呈現互動式圖表。
  </Card>
</CardGroup>

## 後續步驟

<CardGroup cols={2}>
  <Card title="定義您的代理" icon="brain" href="https://platform.claude.com/docs/zh-TW/managed-agents/agent-setup">
    建立可重複使用、具版本控制的代理設定
  </Card>

  <Card title="設定環境" icon="settings" href="https://platform.claude.com/docs/zh-TW/managed-agents/environments">
    自訂網路與沙箱設定
  </Card>

  <Card title="代理工具" icon="tool" href="https://platform.claude.com/docs/zh-TW/managed-agents/tools">
    為您的代理啟用特定工具
  </Card>

  <Card title="工作階段事件串流" icon="lightning" href="https://platform.claude.com/docs/zh-TW/managed-agents/events-and-streaming">
    處理事件並在執行中途引導代理
  </Card>

  <Card title="排程部署" icon="arrows-clockwise" href="https://platform.claude.com/docs/zh-TW/managed-agents/scheduled-deployments">
    依週期性 cron 排程執行您的代理
  </Card>

  <Card title="知識 wiki 快速入門" icon="github-logo" href="https://github.com/anthropics/claude-quickstarts/tree/main/managed-agents/knowledge-wiki">
    將文件語料庫一次性提煉為知識 wiki，然後以極低的成本從中回答重複的問題
  </Card>
</CardGroup>