{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "xyz-x402helper-mcp",
  "component": "x402helper",
  "generated_at": "2026-11-05T10:54:38.625Z",
  "tracking_since": "2026-10-28",
  "counts": {
    "critical": 0,
    "security": 10,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1ab11-1f4c-79e5-ad3e-f408e912a81b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "buy_gift_cards",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "buy_gift_cards"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 09:36:28.474768+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “buy_gift_cards” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a1ab11-1f4c-79e5-ad3e-f408e912a81b"
    },
    {
      "id": "chg_01a1a5e3-727c-7391-b61b-2a5105eadf78",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "call_endpoint",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "call_endpoint"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:28:29.031182+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “call_endpoint” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a1a5e3-727c-7391-b61b-2a5105eadf78"
    },
    {
      "id": "chg_01a1a5e3-727c-7b2c-b1bf-1b056be8c42f",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "day_summary",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "day_summary"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:28:29.031182+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “day_summary” was removed",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a1a5e3-727c-7b2c-b1bf-1b056be8c42f"
    },
    {
      "id": "chg_01a1a5e3-727d-7327-a089-deeda3c81872",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_my_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_my_history"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:28:29.031182+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “get_my_history” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a1a5e3-727d-7327-a089-deeda3c81872"
    },
    {
      "id": "chg_01a1a5e3-727d-78d9-8c59-0f2a7aa15377",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_endpoints",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_endpoints"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:28:29.031182+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “search_endpoints” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a1a5e3-727d-78d9-8c59-0f2a7aa15377"
    },
    {
      "id": "chg_01a1a5e3-727e-7efa-8194-8fb094bc7116",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "1.0.0",
        "breaking": "0"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:28:29.031182+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a1a5e3-727e-7efa-8194-8fb094bc7116"
    },
    {
      "id": "chg_01a1a0bb-c567-775d-81c3-e5ff6a3d9468",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "call_endpoint",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "call_endpoint"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 09:27:02.724747+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “call_endpoint” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a1a0bb-c567-775d-81c3-e5ff6a3d9468"
    },
    {
      "id": "chg_01a1a0bb-c571-792f-a515-4c35b7b2229b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_endpoints",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_endpoints"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 09:27:02.724747+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “search_endpoints” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a1a0bb-c571-792f-a515-4c35b7b2229b"
    },
    {
      "id": "chg_01a19149-12dc-7303-a035-995fb01432fd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "day_summary",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "day_summary"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 09:27:27.68348+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “day_summary” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a19149-12dc-7303-a035-995fb01432fd"
    },
    {
      "id": "chg_01a18c24-1896-7594-a018-48aa4216e1f2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_endpoints",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_endpoints"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 09:28:58.207418+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “search_endpoints” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/xyz-x402helper-mcp/x402helper#chg-chg_01a18c24-1896-7594-a018-48aa4216e1f2"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-11-04",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-11-03",
      "total": 61,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-11-02",
      "total": 60,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 13,
        "to": 17,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 4,
          "to_days": 5
        },
        "partial": false,
        "compared_to": "2026-11-01",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-31",
      "total": 59,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-30",
      "total": 58,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-10-29",
      "total": 56,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-28",
      "total": 56,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}