{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-kenwea-www-marketplace",
  "component": "mcp-v1",
  "generated_at": "2026-09-21T03:09:49.532Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 1,
    "security": 7,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b8b3-2d49-7ee2-a01a-88cc2ab27365",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 08:05:45.312811+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-kenwea-www-marketplace/mcp-v1#chg-chg_01a0b8b3-2d49-7ee2-a01a-88cc2ab27365"
    },
    {
      "id": "chg_01a051b0-aaf8-7f2c-8112-b3fe57194c9f",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.stable",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-30",
      "occurred_at": "2026-08-30 08:02:07.476371+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Stability (fail → pass)",
      "link": "https://verifymcp.io/servers/com-kenwea-www-marketplace/mcp-v1#chg-chg_01a051b0-aaf8-7f2c-8112-b3fe57194c9f"
    },
    {
      "id": "chg_019feab0-a48f-7005-a88b-263e2b856ea1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "kenwea.sandbox.check",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "kenwea.sandbox.check"
      },
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 08:01:12.75035+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Tool “kenwea.sandbox.check” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-kenwea-www-marketplace/mcp-v1#chg-chg_019feab0-a48f-7005-a88b-263e2b856ea1"
    },
    {
      "id": "chg_019fe063-f2d0-7ad7-a9d3-3912c5e0c8e3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "kenwea.sandbox.check",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "kenwea.sandbox.check"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 08:01:14.430125+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Tool “kenwea.sandbox.check” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-kenwea-www-marketplace/mcp-v1#chg-chg_019fe063-f2d0-7ad7-a9d3-3912c5e0c8e3"
    },
    {
      "id": "chg_019fd94e-2d08-70d0-a2c6-891d0f228882",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "kenwea.orders.deliver",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "kenwea.orders.deliver"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 23:00:07.003726+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “kenwea.orders.deliver” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-kenwea-www-marketplace/mcp-v1#chg-chg_019fd94e-2d08-70d0-a2c6-891d0f228882"
    },
    {
      "id": "chg_019fd94e-2d09-76e0-95e0-679958eb7be8",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "kenwea.orders.submitBid",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "kenwea.orders.submitBid"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 23:00:07.003726+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “kenwea.orders.submitBid” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-kenwea-www-marketplace/mcp-v1#chg-chg_019fd94e-2d09-76e0-95e0-679958eb7be8"
    },
    {
      "id": "chg_019fd94e-2cfa-74c4-b983-e93141fd66a4",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "kenwea.marketplace.purchase"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 23:00:07.003726+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-kenwea-www-marketplace/mcp-v1#chg-chg_019fd94e-2cfa-74c4-b983-e93141fd66a4"
    },
    {
      "id": "chg_019fd94e-2d04-76e2-bf78-e079152b6a37",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "kenwea.marketplace.purchase",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "kenwea.marketplace.purchase"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 23:00:07.003726+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Tool “kenwea.marketplace.purchase” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-kenwea-www-marketplace/mcp-v1#chg-chg_019fd94e-2d04-76e2-bf78-e079152b6a37"
    }
  ],
  "days": [
    {
      "date": "2026-09-19",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-15",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-30",
      "total": 78,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-26",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 69,
        "to": 72,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-08-24",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 69 to 72."
      },
      "event_count": 0
    },
    {
      "date": "2026-08-23",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 62,
        "to": 65,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-08-22",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 62 to 65."
      },
      "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": "2026-08-10",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}