{
  "$comment": "编码规范 §4 后端模块层级表的机器形式。改层级 = 改本文件 + 改 编码规范.md §4,一起提交(§11.4)。",
  "tiers": {
    "1": [
      "event",
      "org",
      "llm",
      "ledger",
      "mail"
    ],
    "2": [
      "memory",
      "toolbox",
      "channel",
      "message",
      "trace"
    ],
    "3": [
      "interaction",
      "human-tool"
    ],
    "4": [
      "release",
      "activity-registry",
      "skill-engine"
    ],
    "5": [
      "loop-engine",
      "flow-engine"
    ],
    "6": [
      "task"
    ],
    "7": [
      "process",
      "trigger"
    ],
    "8": [
      "minute",
      "report"
    ]
  }
}