{
  "change_reason": "Initial skill for cron scheduling",
  "content_hash": "placeholder",
  "created_at": "2026-05-26T00:00:00.000000+00:00",
  "created_by": "system",
  "frontmatter": {
    "description": "定时任务和周期性调度。支持标准 cron 表达式、一次性提醒和持久化任务。",
    "name": "cron-scheduler",
    "tools": ["cron"]
  },
  "parent_version": null,
  "provenance": {
    "source": "initial_skills",
    "source_kind": "initial"
  },
  "review_state": "published",
  "skill_name": "cron-scheduler",
  "summary": "Cron Scheduler — 基于 cron 表达式的定时任务和一次性提醒",
  "summary_hash": "placeholder",
  "tool_hints": ["cron"],
  "version": "v0001"
}