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本指南將引導您建立代理程式、設定環境、啟動工作階段,以及串流代理程式回應。
| Concept | Description |
|---|---|
| Agent | The model, system prompt, tools, MCP servers, and skills |
| Environment | A configured container template (packages, network access) |
| Session | A running agent instance within an environment, performing a specific task and generating outputs |
| Events | Messages exchanged between your application and the agent (user turns, tool results, status updates) |
確認安裝:
ant --version將您的 API 金鑰設定為環境變數:
export ANTHROPIC_API_KEY="your-api-key-here"所有 Managed Agents API 請求都需要 managed-agents-2026-04-01 beta 標頭。SDK 會自動設定 beta 標頭。
當您傳送使用者事件時,Claude Managed Agents 會:
session.status_idle 事件建立代理程式
建立一個定義模型、系統提示和可用工具的代理程式。
set -euo pipefail
agent=$(
curl -sS --fail-with-body https://api.anthropic.com/v1/agents \
-H "x-api-key: $ANTHROPIC_API_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "anthropic-beta: managed-agents-2026-04-01" \
-H "content-type: application/json" \
-d @- <<'EOF'
{
"name": "Coding Assistant",
"model": "claude-sonnet-4-6",
"system": "You are a helpful coding assistant. Write clean, well-documented code.",
"tools": [
{"type": "agent_toolset_20260401"}
]
}
EOF
)
AGENT_ID=$(jq -er '.id' <<<"$agent")
AGENT_VERSION=$(jq -er '.version' <<<"$agent")
echo "Agent ID: $AGENT_ID, version: $AGENT_VERSION"agent_toolset_20260401 工具類型可啟用完整的預建代理程式工具集(bash、檔案操作、網路搜尋等)。請參閱工具以取得完整清單和每個工具的設定選項。
儲存返回的 agent.id。您將在每個建立的工作階段中參照它。
建立環境
環境定義了代理程式執行所在的容器。
environment=$(
curl -sS --fail-with-body https://api.anthropic.com/v1/environments \
-H "x-api-key: $ANTHROPIC_API_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "anthropic-beta: managed-agents-2026-04-01" \
-H "content-type: application/json" \
-d @- <<'EOF'
{
"name": "quickstart-env",
"config": {
"type": "cloud",
"networking": {"type": "unrestricted"}
}
}
EOF
)
ENVIRONMENT_ID=$(jq -er '.id' <<<"$environment")
echo "Environment ID: $ENVIRONMENT_ID"儲存返回的 environment.id。您將在每個建立的工作階段中參照它。
啟動工作階段
建立一個參照您的代理程式和環境的工作階段。
session=$(
curl -sS --fail-with-body https://api.anthropic.com/v1/sessions \
-H "x-api-key: $ANTHROPIC_API_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "anthropic-beta: managed-agents-2026-04-01" \
-H "content-type: application/json" \
-d @- <<EOF
{
"agent": "$AGENT_ID",
"environment_id": "$ENVIRONMENT_ID",
"title": "Quickstart session"
}
EOF
)
SESSION_ID=$(jq -er '.id' <<<"$session")
echo "Session ID: $SESSION_ID"傳送訊息並串流回應
開啟串流、傳送使用者事件,然後在事件到達時處理它們:
# Send the user message first; the API buffers events until the stream attaches
curl -sS --fail-with-body \
"https://api.anthropic.com/v1/sessions/$SESSION_ID/events" \
-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 @- >/dev/null <<'EOF'
{
"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"
}
]
}
]
}
EOF
# Open the SSE stream and process events as they arrive
while IFS= read -r line; do
[[ $line == data:* ]] || continue
json=${line#data: }
case $(jq -r '.type' <<<"$json") in
agent.message)
jq -j '.content[] | select(.type == "text") | .text' <<<"$json"
;;
agent.tool_use)
printf '\n[Using tool: %s]\n' "$(jq -r '.name' <<<"$json")"
;;
session.status_idle)
printf '\n\nAgent finished.\n'
break
;;
esac
done < <(
curl -sS -N --fail-with-body \
"https://api.anthropic.com/v1/sessions/$SESSION_ID/stream" \
-H "x-api-key: $ANTHROPIC_API_KEY" \
-H "anthropic-version: 2023-06-01" \
-H "anthropic-beta: managed-agents-2026-04-01" \
-H "Accept: text/event-stream"
)代理程式將編寫一個 Python 腳本,在容器中執行它,並驗證輸出檔案是否已建立。您的輸出將類似於以下內容:
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.自訂網路和容器設定