{
  "id": "demo.brief",
  "title": "简报",
  "description": "按主题写一份简报",
  "intentId": "demo.brief",
  "maxRetries": 6,
  "steps": [
    {
      "id": "length",
      "title": "篇幅",
      "kind": "hitl",
      "hitl": {
        "question": "篇幅？",
        "kind": "choice",
        "choices": [
          {
            "id": "short",
            "label": "短",
            "description": "一页",
            "impact": "更快"
          }
        ],
        "allowFreeInput": false
      }
    },
    {
      "id": "draft",
      "title": "起草",
      "kind": "prompt",
      "prompt": "写一份关于 {{slots.topic}} 的简报。用户说：{{input}}。上一步：{{steps.length.output}}",
      "agent": "research",
      "critic": {
        "criteria": "必须点明主题",
        "maxRetries": 1
      }
    },
    {
      "id": "lookup",
      "title": "查时间",
      "kind": "tool",
      "tool": "time_now",
      "args": {
        "tz": "UTC"
      }
    },
    {
      "id": "save",
      "title": "存稿",
      "kind": "artifact",
      "prompt": "{{steps.draft.output}}",
      "artifact": "brief.md"
    },
    {
      "id": "note",
      "title": "通知",
      "kind": "card",
      "card": {
        "kind": "result",
        "title": "简报已写好"
      }
    },
    {
      "id": "run",
      "title": "脚本",
      "kind": "script",
      "script": "scripts/demo.py"
    }
  ]
}