{
  "lastChecks": {
    "email": null,
    "calendar": null,
    "weather": null,
    "todo": 1773355200,
    "memory_index": 1773116700
  },
  "proactiveChat": {
    "enabled": true,
    "mode": "low-intensity",
    "lastConversationAt": "2026-03-25 23:48 GMT+8",
    "lastProactiveReachOutAt": "2026-03-14 14:40 GMT+8",
    "proactiveCountToday": 0,
    "maxProactivePerDay": 1,
    "minHoursSinceLastConversation": 12,
    "minHoursBetweenProactive": 12,
    "onlyForClearOpenLoops": true,
    "quietHours": {
      "start": "23:00",
      "end": "08:00"
    }
  },
  "todoWatch": {
    "enabled": true,
    "defaultIntervalHours": 6,
    "overdueEscalation": true,
    "lastScanAt": "2026-03-18 01:00 GMT+8",
    "nextScanAt": "2026-03-18 07:00 GMT+8",
    "reminderCooldownHours": 6
  },
  "memoryHygiene": {
    "enabled": true,
    "lastCompactionAt": "2026-03-10 09:45 GMT+8",
    "nextCompactionAt": "2026-03-14 09:45 GMT+8",
    "maxMemoryIndexLines": 150,
    "compactionIntervalHours": 72
  },
  "notes": "2026-03-25 调整为低强度 proactiveChat：仅针对明确 open loop 做轻量 follow-up；12 小时冷却；每天最多 1 次；夜间静默；不做寒暄型主动触达。"