{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "spendpreflight-spendpreflight",
  "component": "api",
  "generated_at": "2026-10-24T07:58:47.824Z",
  "tracking_since": "2026-10-07",
  "counts": {
    "critical": 0,
    "security": 10,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a16cca-a0a9-7dc9-be1a-cd1dc8d617ed",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_listing",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_listing"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 07:23:01.124066+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “check_listing” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a16cca-a0a9-7dc9-be1a-cd1dc8d617ed"
    },
    {
      "id": "chg_01a16cca-a0ac-7c95-a331-51bfcb07bc6d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "lint_endpoint",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "lint_endpoint"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 07:23:01.124066+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “lint_endpoint” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a16cca-a0ac-7c95-a331-51bfcb07bc6d"
    },
    {
      "id": "chg_01a16cca-a0ad-7711-bf3c-d942ee6478ae",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "listing_guard",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "listing_guard"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 07:23:01.124066+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “listing_guard” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a16cca-a0ad-7711-bf3c-d942ee6478ae"
    },
    {
      "id": "chg_01a16cca-a0ae-703d-9791-95af45ab76b3",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 07:23:01.124066+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a16cca-a0ae-703d-9791-95af45ab76b3"
    },
    {
      "id": "chg_01a16b78-0cef-77cc-b027-02546af05179",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_token",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_token"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 01:13:12.149283+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “check_token” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a16b78-0cef-77cc-b027-02546af05179"
    },
    {
      "id": "chg_01a13d17-9d16-7951-a047-2d312e295d5e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_payee",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_payee"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 01:05:16.94126+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “check_payee” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a13d17-9d16-7951-a047-2d312e295d5e"
    },
    {
      "id": "chg_01a13d17-9dd1-7186-9672-78e83eef8134",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_service_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_service_info"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 01:05:16.94126+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “get_service_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a13d17-9dd1-7186-9672-78e83eef8134"
    },
    {
      "id": "chg_01a13d17-9de6-786b-8a48-2c7151d503c8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "preflight_payment",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "preflight_payment"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 01:05:16.94126+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “preflight_payment” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a13d17-9de6-786b-8a48-2c7151d503c8"
    },
    {
      "id": "chg_01a125ca-bb4a-7221-a59f-2876852c1078",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "preflight_payment",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "preflight_payment"
      },
      "occurred_on": "2026-10-10",
      "occurred_at": "2026-10-10 12:30:05.57706+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "Tool “preflight_payment” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a125ca-bb4a-7221-a59f-2876852c1078"
    },
    {
      "id": "chg_01a125ca-bb4f-7177-ae97-b8e3d36d8be1",
      "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": "2026-10-10",
      "occurred_at": "2026-10-10 12:30:05.57706+00",
      "observed_since": "2026-10-08",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/spendpreflight-spendpreflight/api#chg-chg_01a125ca-bb4f-7177-ae97-b8e3d36d8be1"
    }
  ],
  "days": [
    {
      "date": "2026-10-24",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-10-23",
      "total": 74,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-10-21",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 43,
        "to": 47,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 13,
          "to_days": 14
        },
        "partial": false,
        "compared_to": "2026-10-20",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 43 to 47. That category is still filling its 30-day observation window: 13 days of observed history at the previous scan, 14 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-19",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-18",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 33,
        "to": 37,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 10,
          "to_days": 11
        },
        "partial": false,
        "compared_to": "2026-10-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-16",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 27,
        "to": 30,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 8,
          "to_days": 9
        },
        "partial": false,
        "compared_to": "2026-10-15",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-15",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-14",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 20,
        "to": 23,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 6,
          "to_days": 7
        },
        "partial": false,
        "compared_to": "2026-10-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}