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      "occurred_at": "2026-10-16 08:15:13.851284+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “trace_duct_circuits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a143c7-8ee2-79fe-84cf-d91187cab45a"
    },
    {
      "id": "chg_01a13ea0-02fe-7eff-b0d6-9e637a935998",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "trace_duct_circuits",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "trace_duct_circuits"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 08:13:53.853894+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “trace_duct_circuits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a13ea0-02fe-7eff-b0d6-9e637a935998"
    },
    {
      "id": "chg_01a13979-9815-7037-9c42-eecf73c2bfb3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "trace_duct_circuits",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "trace_duct_circuits"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 08:13:51.65479+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “trace_duct_circuits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a13979-9815-7037-9c42-eecf73c2bfb3"
    },
    {
      "id": "chg_01a13450-c494-7e98-953c-619d319cb981",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "apply_ifc_rules",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "apply_ifc_rules"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 08:11:10.844216+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “apply_ifc_rules” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a13450-c494-7e98-953c-619d319cb981"
    },
    {
      "id": "chg_01a13450-c496-72b5-a6de-864ce1746c8e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "read_ifc_overview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "read_ifc_overview"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 08:11:10.844216+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “read_ifc_overview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a13450-c496-72b5-a6de-864ce1746c8e"
    },
    {
      "id": "chg_01a13450-c496-7792-80cf-bf2691aa8f0c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "trace_duct_circuits",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "trace_duct_circuits"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 08:11:10.844216+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Tool “trace_duct_circuits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a13450-c496-7792-80cf-bf2691aa8f0c"
    },
    {
      "id": "chg_01a12e68-bdeb-7c74-abac-d15f33616678",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "apply_ifc_rules",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "apply_ifc_rules"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:39:37.83529+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “apply_ifc_rules” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a12e68-bdeb-7c74-abac-d15f33616678"
    },
    {
      "id": "chg_01a12e68-bdf0-7226-ac56-545fea4afadb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "read_ifc_overview",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "read_ifc_overview"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:39:37.83529+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “read_ifc_overview” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a12e68-bdf0-7226-ac56-545fea4afadb"
    },
    {
      "id": "chg_01a12e68-bdf1-7742-84ea-9188f53d825f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "trace_duct_circuits",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "trace_duct_circuits"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 04:39:37.83529+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “trace_duct_circuits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a12e68-bdf1-7742-84ea-9188f53d825f"
    },
    {
      "id": "chg_01a125dc-58a5-7af5-ad36-396c3845f6be",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "apply_ifc_rules",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "apply_ifc_rules"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 12:49:19.975223+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “apply_ifc_rules” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a125dc-58a5-7af5-ad36-396c3845f6be"
    },
    {
      "id": "chg_01a125dc-58a6-746c-b1dd-2ea3609187e1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "trace_duct_circuits",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "trace_duct_circuits"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 12:49:19.975223+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “trace_duct_circuits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a125dc-58a6-746c-b1dd-2ea3609187e1"
    },
    {
      "id": "chg_01a0fbc7-d19a-7dd9-aae8-987e6db23ebf",
      "kind": "check.reverified",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.inconclusive",
      "to_code": "https.enforced",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-02",
      "occurred_at": "2026-10-02 08:42:51.386159+00",
      "observed_since": "2026-10-01",
      "source": "scan",
      "summary": "HTTPS (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-thenewengineer-hvac/thenewengineer#chg-chg_01a0fbc7-d19a-7dd9-aae8-987e6db23ebf"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-11-03",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-02",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-31",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-30",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-24",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-23",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-22",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-10-21",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}