{
  "gate": "conditional",
  "checked_at": "2026-04-16T13:03:46.035Z",
  "summary": "packet 基本可用，但仍有部分缺口或 cross-mode 信息不完整",
  "checks": [
    {
      "name": "preview_published_artifact_presence",
      "status": "warn",
      "detail": "至少缺一套 metrics snapshot，cross-mode integrity 不完整"
    },
    {
      "name": "published_surface_alignment",
      "status": "warn",
      "detail": "published dashboard 或 published metrics snapshot 不完整"
    }
  ]
}