{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-jpyc-service-ec-storefront",
  "component": "ec",
  "generated_at": "2026-09-21T03:30:14.973Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 5,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0bc55-86bd-70c4-b934-3f6c130e1f80",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "quote_checkout",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "quote_checkout"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 01:01:56.728566+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “quote_checkout” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-jpyc-service-ec-storefront/ec#chg-chg_01a0bc55-86bd-70c4-b934-3f6c130e1f80"
    },
    {
      "id": "chg_01a0bc55-86bf-7871-8f2b-eee7259aa23d",
      "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": "2026-09-20",
      "occurred_at": "2026-09-20 01:01:56.728566+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool “submit_payment” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-jpyc-service-ec-storefront/ec#chg-chg_01a0bc55-86bf-7871-8f2b-eee7259aa23d"
    },
    {
      "id": "chg_01a09849-73f0-7eeb-971a-6f438f6d9943",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "quote_checkout",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "quote_checkout"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 01:02:25.69349+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “quote_checkout” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-jpyc-service-ec-storefront/ec#chg-chg_01a09849-73f0-7eeb-971a-6f438f6d9943"
    },
    {
      "id": "chg_01a09849-73f1-7e4c-bdb8-c14d7c9bef41",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 01:02:25.69349+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Tool “submit_payment” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-jpyc-service-ec-storefront/ec#chg-chg_01a09849-73f1-7e4c-bdb8-c14d7c9bef41"
    },
    {
      "id": "chg_01a0366f-effa-7d6f-9f71-51ff347d37aa",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 01:01:40.687717+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-jpyc-service-ec-storefront/ec#chg-chg_01a0366f-effa-7d6f-9f71-51ff347d37aa"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-19",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-13",
      "total": 78,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-08-26",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 80,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-24",
      "total": 80,
      "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": "2026-08-23",
        "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
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-31",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}