{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "online-waitapp-waitapp",
  "component": "api-mcp-2",
  "generated_at": "2026-10-25T09:09:02.641Z",
  "tracking_since": "2026-10-18",
  "counts": {
    "critical": 0,
    "security": 19,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a16121-73c5-78a3-a20b-5af2145e749d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "track_order",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "track_order"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:02:24.637212+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “track_order” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a16121-73c5-78a3-a20b-5af2145e749d"
    },
    {
      "id": "chg_01a16121-73ba-73d1-a83a-02681a153900",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cancel_order",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cancel_order"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:02:24.637212+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “cancel_order” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a16121-73ba-73d1-a83a-02681a153900"
    },
    {
      "id": "chg_01a16121-73bb-7bb9-8650-f5b5d7965acc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_booking_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_booking_status"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:02:24.637212+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “check_booking_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a16121-73bb-7bb9-8650-f5b5d7965acc"
    },
    {
      "id": "chg_01a16121-73bd-71cb-b460-0383927607b6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_my_orders",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_my_orders"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:02:24.637212+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “list_my_orders” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a16121-73bd-71cb-b460-0383927607b6"
    },
    {
      "id": "chg_01a16121-73be-72a1-b1bc-f2ce0e64c071",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_menu",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_menu"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:02:24.637212+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “search_menu” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a16121-73be-72a1-b1bc-f2ce0e64c071"
    },
    {
      "id": "chg_01a16121-73c3-7c48-a7db-9af9d16b7e51",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_venues",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_venues"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 01:02:24.637212+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “search_venues” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a16121-73c3-7c48-a7db-9af9d16b7e51"
    },
    {
      "id": "chg_01a15bfa-77e7-7623-985c-05f7afbaae8d",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.07",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "3",
        "added": "7",
        "breaks": "0",
        "removed": "2",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Stability (0.07 → fail)",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77e7-7623-985c-05f7afbaae8d"
    },
    {
      "id": "chg_01a15bfa-77e8-73ed-a94e-6f39ed35736d",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "buy_ticket",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "buy_ticket"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “buy_ticket” was removed",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77e8-73ed-a94e-6f39ed35736d"
    },
    {
      "id": "chg_01a15bfa-77e8-792b-ba26-6f724cbad587",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "confirm_delivery_order",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "confirm_delivery_order"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “confirm_delivery_order” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77e8-792b-ba26-6f724cbad587"
    },
    {
      "id": "chg_01a15bfa-77e8-7d1d-92a0-0c9794cca9ab",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "draft_delivery_order",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "draft_delivery_order"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “draft_delivery_order” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77e8-7d1d-92a0-0c9794cca9ab"
    },
    {
      "id": "chg_01a15bfa-77e9-7623-8023-aa847c5edbc5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "draft_preorder",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "draft_preorder"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “draft_preorder” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77e9-7623-8023-aa847c5edbc5"
    },
    {
      "id": "chg_01a15bfa-77ea-71b3-bfdb-bb4c4992eb75",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "place_delivery_order",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "place_delivery_order"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “place_delivery_order” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77ea-71b3-bfdb-bb4c4992eb75"
    },
    {
      "id": "chg_01a15bfa-77ea-7c22-acaa-5578bc4978db",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "place_preorder",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "place_preorder"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “place_preorder” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77ea-7c22-acaa-5578bc4978db"
    },
    {
      "id": "chg_01a15bfa-77eb-74fc-892a-c59c5360b3e7",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "start_order_payment",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "start_order_payment"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “start_order_payment” was removed",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77eb-74fc-892a-c59c5360b3e7"
    },
    {
      "id": "chg_01a15bfa-77ec-7283-9dd5-1d4fd6d45b00",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.4.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.4.0",
      "to_value": "1.4.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "2",
        "version": "1.4.0",
        "breaking": "0"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 01:01:43.765302+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.4.0)",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a15bfa-77ec-7283-9dd5-1d4fd6d45b00"
    },
    {
      "id": "chg_01a151ad-5430-701c-baa7-a08be6930fad",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "confirm_delivery_order",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "confirm_delivery_order"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 01:01:16.159542+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “confirm_delivery_order” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a151ad-5430-701c-baa7-a08be6930fad"
    },
    {
      "id": "chg_01a151ad-5430-7775-b9ac-0b5dc50771fe",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_menu_items",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_menu_items"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 01:01:16.159542+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “list_menu_items” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a151ad-5430-7775-b9ac-0b5dc50771fe"
    },
    {
      "id": "chg_01a151ad-5431-713d-b3d6-311aaed5b71e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "place_delivery_order",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "place_delivery_order"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 01:01:16.159542+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “place_delivery_order” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a151ad-5431-713d-b3d6-311aaed5b71e"
    },
    {
      "id": "chg_01a151ad-5431-75b8-957e-3ae85e52d368",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_venues",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_venues"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 01:01:16.159542+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “search_venues” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/online-waitapp-waitapp/api-mcp-2#chg-chg_01a151ad-5431-75b8-957e-3ae85e52d368"
    }
  ],
  "days": [
    {
      "date": "2026-10-25",
      "total": 65,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 12,
        "to": 15,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-24",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 12 to 15."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-23",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 5,
        "to": 9,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-22",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 5 to 9."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-22",
      "total": 63,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-10-21",
      "total": 63,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 15
    },
    {
      "date": "2026-10-20",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 3,
        "to": 7,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 1,
          "to_days": 2
        },
        "partial": false,
        "compared_to": "2026-10-19",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-19",
      "total": 63,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 18
    },
    {
      "date": "2026-10-18",
      "total": 63,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}