{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "monster-m2m-m2m-monster",
  "component": "sandbox",
  "generated_at": "2026-10-17T12:39:59.648Z",
  "tracking_since": "2026-10-13",
  "counts": {
    "critical": 0,
    "security": 3,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a13826-f6b7-7811-be48-879ec9d46688",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "build_payment",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "build_payment"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 02:03:58.755536+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “build_payment” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/monster-m2m-m2m-monster/sandbox#chg-chg_01a13826-f6b7-7811-be48-879ec9d46688"
    },
    {
      "id": "chg_01a13826-f7ce-7325-89a3-60bdbd30e422",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "build_refund",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "build_refund"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 02:03:58.755536+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “build_refund” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/monster-m2m-m2m-monster/sandbox#chg-chg_01a13826-f7ce-7325-89a3-60bdbd30e422"
    },
    {
      "id": "chg_01a13826-f7d4-7a5f-bfff-dd35450f6a44",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_payment",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_payment"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 02:03:58.755536+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “submit_payment” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/monster-m2m-m2m-monster/sandbox#chg-chg_01a13826-f7d4-7a5f-bfff-dd35450f6a44"
    }
  ],
  "days": [
    {
      "date": "2026-10-16",
      "total": 63,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 7,
        "to": 10,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 2,
          "to_days": 3
        },
        "partial": false,
        "compared_to": "2026-10-15",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-14",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-13",
      "total": 61,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}