{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-carrierscore-carrierscore",
  "component": "mcp",
  "generated_at": "2026-08-20T13:19:30.758Z",
  "tracking_since": "2026-08-16",
  "counts": {
    "critical": 0,
    "security": 7,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0137c-1099-7920-8e27-f0b095369b6c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "carrier_lookup",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "carrier_lookup"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 06:08:12.70298+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Tool “carrier_lookup” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-carrierscore-carrierscore/mcp#chg-chg_01a0137c-1099-7920-8e27-f0b095369b6c"
    },
    {
      "id": "chg_01a0137c-1099-7f29-a9fd-9ba6f4786011",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "carrier_score",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "carrier_score"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 06:08:12.70298+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Tool “carrier_score” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-carrierscore-carrierscore/mcp#chg-chg_01a0137c-1099-7f29-a9fd-9ba6f4786011"
    },
    {
      "id": "chg_01a0137c-109a-7b74-a109-44405349a2de",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_alerts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_alerts"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 06:08:12.70298+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Tool “list_alerts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-carrierscore-carrierscore/mcp#chg-chg_01a0137c-109a-7b74-a109-44405349a2de"
    },
    {
      "id": "chg_01a0137c-109b-70eb-8e85-9387e23b394e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "monitor_carriers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "monitor_carriers"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 06:08:12.70298+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Tool “monitor_carriers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-carrierscore-carrierscore/mcp#chg-chg_01a0137c-109b-70eb-8e85-9387e23b394e"
    },
    {
      "id": "chg_01a0137c-109b-77d9-b597-ee4719581189",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "montgomery_file",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "montgomery_file"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 06:08:12.70298+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Tool “montgomery_file” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-carrierscore-carrierscore/mcp#chg-chg_01a0137c-109b-77d9-b597-ee4719581189"
    },
    {
      "id": "chg_01a0137c-109b-7cc0-bf7d-165797aa712f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "save_carrier_list",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "save_carrier_list"
      },
      "occurred_on": "2026-08-18",
      "occurred_at": "2026-08-18 06:08:12.70298+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Tool “save_carrier_list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-carrierscore-carrierscore/mcp#chg-chg_01a0137c-109b-7cc0-bf7d-165797aa712f"
    },
    {
      "id": "chg_01a00e55-c176-797f-925d-c8ed3233d0ea",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "carrier_score",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "carrier_score"
      },
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 06:08:16.170005+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Tool “carrier_score” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-carrierscore-carrierscore/mcp#chg-chg_01a00e55-c176-797f-925d-c8ed3233d0ea"
    }
  ],
  "days": [
    {
      "date": "2026-08-20",
      "total": 65,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 13,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 3,
          "to_days": 4
        },
        "partial": false,
        "compared_to": "2026-08-19",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-08-18",
      "total": 64,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-08-17",
      "total": 64,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-08-16",
      "total": 64,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}