{
  "description": "Handoff status machine (CONTRACT.md section 4). Statuses not listed as keys are terminal.",
  "transitions": {
    "(new)": [
      "requested"
    ],
    "requested": [
      "negotiating",
      "scheduled",
      "running",
      "refused",
      "failed",
      "cancelled",
      "timed-out"
    ],
    "negotiating": [
      "negotiating",
      "scheduled",
      "refused",
      "expired",
      "cancelled",
      "timed-out"
    ],
    "scheduled": [
      "running",
      "attempted",
      "expired",
      "cancelled",
      "timed-out"
    ],
    "attempted": [
      "scheduled",
      "failed",
      "expired",
      "cancelled",
      "timed-out"
    ],
    "running": [
      "completed",
      "failed",
      "cancelled",
      "timed-out"
    ]
  },
  "terminal": [
    "completed",
    "failed",
    "expired",
    "refused",
    "cancelled",
    "timed-out"
  ],
  "recorded_only_by_timeout_owner": [
    "timed-out"
  ],
  "recorded_by_email": [
    "requested"
  ]
}