{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "theluckystrike-barcode-qr-code-sepa-payment-ean13",
  "component": "mcp-barcode",
  "generated_at": "2026-09-20T19:26:11.128Z",
  "tracking_since": "2026-09-04",
  "counts": {
    "critical": 0,
    "security": 11,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a08fb5-dddf-734c-b548-7b6c1f4c1174",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "license_activate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "license_activate"
      },
      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 09:04:15.575299+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “license_activate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08fb5-dddf-734c-b548-7b6c1f4c1174"
    },
    {
      "id": "chg_01a08568-8bd5-7775-bbc8-1c1590b2ed18",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "qr_create",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "qr_create"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 09:03:36.298947+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “qr_create” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08568-8bd5-7775-bbc8-1c1590b2ed18"
    },
    {
      "id": "chg_01a08568-8bd4-734d-9965-6dbd407d27aa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "license_activate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "license_activate"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 09:03:36.298947+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “license_activate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08568-8bd4-734d-9965-6dbd407d27aa"
    },
    {
      "id": "chg_01a08568-8bd1-7f2a-8481-1d1b1f91939f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "code_list",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "code_list"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 09:03:36.298947+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “code_list” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08568-8bd1-7f2a-8481-1d1b1f91939f"
    },
    {
      "id": "chg_01a08568-8bd0-7e6e-9402-67876e47860a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "barcode_create",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "barcode_create"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 09:03:36.298947+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “barcode_create” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08568-8bd0-7e6e-9402-67876e47860a"
    },
    {
      "id": "chg_01a08568-8bd5-7b7f-8fbe-0cdd8eba09a2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "qr_wifi",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "qr_wifi"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 09:03:36.298947+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “qr_wifi” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08568-8bd5-7b7f-8fbe-0cdd8eba09a2"
    },
    {
      "id": "chg_01a08568-8bd5-7314-a898-c62e8e9359b0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "license_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "license_status"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 09:03:36.298947+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “license_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08568-8bd5-7314-a898-c62e8e9359b0"
    },
    {
      "id": "chg_01a08041-d221-782e-aadf-1d6fa2449fca",
      "kind": "check.reverified",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.auth_gated",
      "to_code": "transport.verified",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 09:03:12.084648+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Transport (unverified → pass)",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08041-d221-782e-aadf-1d6fa2449fca"
    },
    {
      "id": "chg_01a08041-d224-7695-97d0-29941b1477b4",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.auth_gated",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 09:03:12.084648+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08041-d224-7695-97d0-29941b1477b4"
    },
    {
      "id": "chg_01a08041-d224-7abc-9c21-dbb84165f50a",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.challenge_only",
      "to_code": "auth.challenge_only_invoke",
      "from_value": "fail",
      "to_value": "fail",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 09:03:12.084648+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Authorization (Authorisation is enforced on tool calls, but the challenge carries no valid RFC 9728 metadata, so a client cannot discover where to get a token.)",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08041-d224-7abc-9c21-dbb84165f50a"
    },
    {
      "id": "chg_01a08041-d227-74ae-83d6-0548d3a52a9d",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "10",
        "judged": "10"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 09:03:12.084648+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/theluckystrike-barcode-qr-code-sepa-payment-ean13/mcp-barcode#chg-chg_01a08041-d227-74ae-83d6-0548d3a52a9d"
    }
  ],
  "days": [
    {
      "date": "2026-09-19",
      "total": 83,
      "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": "2026-09-18",
        "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": "2026-09-17",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-15",
      "total": 81,
      "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": "2026-09-14",
        "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
    },
    {
      "date": "2026-09-13",
      "total": 80,
      "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": "2026-09-12",
        "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": "2026-09-11",
      "total": 79,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-09-09",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-08",
      "total": 75,
      "delta": 39,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-09-04",
      "total": 36,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}