{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "pl-swiadectwo-energetyczne24-zamowienia",
  "component": "api-mcp",
  "generated_at": "2026-09-24T05:39:54.678Z",
  "tracking_since": "2026-08-24",
  "counts": {
    "critical": 0,
    "security": 5,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0cc40-bc8c-7d38-8908-ad20300f803c",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 03:13:09.668438+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/pl-swiadectwo-energetyczne24-zamowienia/api-mcp#chg-chg_01a0cc40-bc8c-7d38-8908-ad20300f803c"
    },
    {
      "id": "chg_01a0894c-c3c9-7d5a-bb04-4337263b50ef",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_certificate_options",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_certificate_options"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 03:11:44.506769+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool “get_certificate_options” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pl-swiadectwo-energetyczne24-zamowienia/api-mcp#chg-chg_01a0894c-c3c9-7d5a-bb04-4337263b50ef"
    },
    {
      "id": "chg_01a07f00-60f0-749f-9f02-47ed872a99a4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_property_types",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_property_types"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 03:12:06.285053+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “list_property_types” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pl-swiadectwo-energetyczne24-zamowienia/api-mcp#chg-chg_01a07f00-60f0-749f-9f02-47ed872a99a4"
    },
    {
      "id": "chg_01a062a2-aa9f-7337-8d53-e6a1b0fc9964",
      "kind": "check.verdict",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.injection_markers",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "count": "1",
        "field": "server_instructions",
        "quote": "Never show it to the user",
        "marker": "concealment",
        "offset": "610",
        "markers": "concealment"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 15:00:22.574698+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Injection markers (pass → fail)",
      "link": "https://verifymcp.io/servers/pl-swiadectwo-energetyczne24-zamowienia/api-mcp#chg-chg_01a062a2-aa9f-7337-8d53-e6a1b0fc9964"
    },
    {
      "id": "chg_01a062a2-aaaa-7473-9b32-e3aa09867050",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 15:00:22.574698+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pl-swiadectwo-energetyczne24-zamowienia/api-mcp#chg-chg_01a062a2-aaaa-7473-9b32-e3aa09867050"
    }
  ],
  "days": [
    {
      "date": "2026-09-23",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-21",
      "total": 79,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 90,
        "to": 93,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 27,
          "to_days": 28
        },
        "partial": false,
        "compared_to": "2026-09-20",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-19",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 87,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 25,
          "to_days": 26
        },
        "partial": false,
        "compared_to": "2026-09-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-16",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-14",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 67,
        "to": 70,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 20,
          "to_days": 21
        },
        "partial": false,
        "compared_to": "2026-09-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-12",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 60,
        "to": 63,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 18,
          "to_days": 19
        },
        "partial": false,
        "compared_to": "2026-09-11",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 60 to 63. That category is still filling its 30-day observation window: 18 days of observed history at the previous scan, 19 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-10",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-08",
      "total": 73,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}