{
  "$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"],
    "2": ["memory", "toolbox", "channel", "message"],
    "3": ["interaction", "human-tool"],
    "4": ["release", "activity-registry", "skill-engine"],
    "5": ["loop-engine", "flow-engine"],
    "6": ["task"],
    "7": ["process", "trigger"],
    "8": ["minute", "report"]
  }
}