{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-voltcast-voltcast",
  "component": "api-mcp",
  "generated_at": "2026-09-29T05:01:45.250Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 13,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0d1cf-7c45-77a1-881c-a4789c8d13ab",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 05:07:10.66952+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0d1cf-7c45-77a1-881c-a4789c8d13ab"
    },
    {
      "id": "chg_01a0d1cf-7c4a-7e9c-a785-87dfa565442a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cheapest_window",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "cheapest_window"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 05:07:10.66952+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “cheapest_window” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0d1cf-7c4a-7e9c-a785-87dfa565442a"
    },
    {
      "id": "chg_01a0d1cf-7c52-7cdb-96f7-06c3265621c4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_forecast",
      "subject_child": "",
      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "get_forecast"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 05:07:10.66952+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “get_forecast” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0d1cf-7c52-7cdb-96f7-06c3265621c4"
    },
    {
      "id": "chg_01a0d1cf-7c59-756e-ab27-67096d085ae9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_prices",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "get_prices"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 05:07:10.66952+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “get_prices” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0d1cf-7c59-756e-ab27-67096d085ae9"
    },
    {
      "id": "chg_01a0d1cf-7c5c-7550-b184-5d2b04be6e41",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_renewables",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_renewables"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 05:07:10.66952+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “get_renewables” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0d1cf-7c5c-7550-b184-5d2b04be6e41"
    },
    {
      "id": "chg_01a0d1cf-7c5d-73de-9833-173bc013a7c5",
      "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": "2026-09-24",
      "occurred_at": "2026-09-24 05:07:10.66952+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0d1cf-7c5d-73de-9833-173bc013a7c5"
    },
    {
      "id": "chg_01a06080-bc11-73d6-8345-31f2c72f97b1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cheapest_window",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cheapest_window"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 05:04:04.500398+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “cheapest_window” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a06080-bc11-73d6-8345-31f2c72f97b1"
    },
    {
      "id": "chg_01a0374b-6b77-76f9-9a46-af42498d4656",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 05:01:24.549187+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0374b-6b77-76f9-9a46-af42498d4656"
    },
    {
      "id": "chg_01a0374b-6b78-776a-b94e-a257f8616656",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_forecast",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_forecast"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 05:01:24.549187+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_forecast” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0374b-6b78-776a-b94e-a257f8616656"
    },
    {
      "id": "chg_01a0374b-6b78-7c55-bc0e-769af8d1358a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_prices",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_prices"
      },
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 05:01:24.549187+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Tool “get_prices” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0374b-6b78-7c55-bc0e-769af8d1358a"
    },
    {
      "id": "chg_01a0374b-6b79-7239-9db1-f4fa854c1092",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 05:01:24.549187+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_01a0374b-6b79-7239-9db1-f4fa854c1092"
    },
    {
      "id": "chg_019ff45c-203e-7470-8c11-55162bafe805",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_forecast",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_forecast"
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      "occurred_on": "2026-08-12",
      "occurred_at": "2026-08-12 05:05:06.088974+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "Tool “get_forecast” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_019ff45c-203e-7470-8c11-55162bafe805"
    },
    {
      "id": "chg_019ff45c-203f-7b1d-ad85-c2bac3ae4014",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_renewables",
      "subject_child": "",
      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_renewables"
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      "occurred_on": "2026-08-12",
      "occurred_at": "2026-08-12 05:05:06.088974+00",
      "observed_since": "2026-08-11",
      "source": "scan",
      "summary": "Tool “get_renewables” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-voltcast-voltcast/api-mcp#chg-chg_019ff45c-203f-7b1d-ad85-c2bac3ae4014"
    }
  ],
  "days": [
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      "date": "2026-09-28",
      "total": 86,
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    {
      "date": "2026-09-25",
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      "tracked": true,
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      "attribution": null,
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    {
      "date": "2026-09-24",
      "total": 86,
      "delta": 7,
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      "attribution": null,
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    {
      "date": "2026-09-02",
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      "tracked": true,
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    {
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    {
      "date": "2026-08-25",
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      "tracked": true,
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    {
      "date": "2026-08-12",
      "total": 0,
      "delta": null,
      "tracked": true,
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      "date": "2026-08-11",
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}