{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-tallybuy-tallybuy",
  "component": "tallybuy",
  "generated_at": "2026-11-05T13:40:14.072Z",
  "tracking_since": "2026-10-29",
  "counts": {
    "critical": 0,
    "security": 16,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a903-57cf-7f40-93ea-a1526d1c893d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_price_drops",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_price_drops"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 00:02:10.685841+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “list_price_drops” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a903-57cf-7f40-93ea-a1526d1c893d"
    },
    {
      "id": "chg_01a1a903-57de-7e9e-bf70-89861c4f2c28",
      "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": "2026-11-05",
      "occurred_at": "2026-11-05 00:02:10.685841+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a903-57de-7e9e-bf70-89861c4f2c28"
    },
    {
      "id": "chg_01a1a3dd-2c86-7cbf-9957-a6e8cdbf215b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_items",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_items"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:02:23.457026+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “compare_items” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c86-7cbf-9957-a6e8cdbf215b"
    },
    {
      "id": "chg_01a1a3dd-2c88-7e74-930c-d2da8b00eaaf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_price_history",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_price_history"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:02:23.457026+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “get_price_history” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c88-7e74-930c-d2da8b00eaaf"
    },
    {
      "id": "chg_01a1a3dd-2c89-7604-ab0c-839b4efabd56",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_product",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_product"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:02:23.457026+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “get_product” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c89-7604-ab0c-839b4efabd56"
    },
    {
      "id": "chg_01a1a3dd-2c89-7a5d-87d9-07332382a3ca",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_markets",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_markets"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:02:23.457026+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “list_markets” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c89-7a5d-87d9-07332382a3ca"
    },
    {
      "id": "chg_01a1a3dd-2c8a-7b28-902c-53157837cb07",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_offers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_offers"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:02:23.457026+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “list_offers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8a-7b28-902c-53157837cb07"
    },
    {
      "id": "chg_01a1a3dd-2c8b-7155-a343-4ff11a2eea5d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_products"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:02:23.457026+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “search_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8b-7155-a343-4ff11a2eea5d"
    },
    {
      "id": "chg_01a1a3dd-2c8c-720a-8662-e29939aa4182",
      "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": "2026-11-04",
      "occurred_at": "2026-11-04 00:02:23.457026+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a1a3dd-2c8c-720a-8662-e29939aa4182"
    },
    {
      "id": "chg_01a19469-e2ea-71bd-ac1b-760f095ff277",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_items",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_items"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 00:02:09.722567+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “compare_items” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2ea-71bd-ac1b-760f095ff277"
    },
    {
      "id": "chg_01a19469-e2ed-71c8-a946-664b8ede72c0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_product",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_product"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 00:02:09.722567+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_product” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2ed-71c8-a946-664b8ede72c0"
    },
    {
      "id": "chg_01a19469-e2f0-7195-9907-eef67cd21220",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_markets",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_markets"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 00:02:09.722567+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “list_markets” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f0-7195-9907-eef67cd21220"
    },
    {
      "id": "chg_01a19469-e2f0-7ce8-8e8f-7b1a48c1bbaa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_offers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_offers"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 00:02:09.722567+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “list_offers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f0-7ce8-8e8f-7b1a48c1bbaa"
    },
    {
      "id": "chg_01a19469-e2f3-7563-b703-869f1de29ca6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_products"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 00:02:09.722567+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “search_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f3-7563-b703-869f1de29ca6"
    },
    {
      "id": "chg_01a19469-e2f4-757b-ad47-c7964f93202e",
      "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": "2026-11-01",
      "occurred_at": "2026-11-01 00:02:09.722567+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a19469-e2f4-757b-ad47-c7964f93202e"
    },
    {
      "id": "chg_01a18a1c-4266-7412-ac66-7a7b5d9067f3",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 00:01:10.195798+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-tallybuy-tallybuy/tallybuy#chg-chg_01a18a1c-4266-7412-ac66-7a7b5d9067f3"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-11-04",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-11-02",
      "total": 71,
      "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": "2026-11-01",
        "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": "2026-11-01",
      "total": 70,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-31",
      "total": 70,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-30",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-29",
      "total": 69,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}