{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence",
  "component": "mcp",
  "generated_at": "2026-09-29T23:03:59.175Z",
  "tracking_since": "2026-09-12",
  "counts": {
    "critical": 0,
    "security": 12,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0cb96-54e5-7601-a521-02d740bf13bb",
      "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": "2026-09-23",
      "occurred_at": "2026-09-23 00:07:01.84096+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0cb96-54e5-7601-a521-02d740bf13bb"
    },
    {
      "id": "chg_01a0cb96-54e4-7987-bbee-b3facfdeb6ae",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_china_supplier_evidence_full",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_china_supplier_evidence_full"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 00:07:01.84096+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “get_china_supplier_evidence_full” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0cb96-54e4-7987-bbee-b3facfdeb6ae"
    },
    {
      "id": "chg_01a0cb96-54e1-7dc8-8383-2bf496d8efc8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_china_supplier_evidence_basic",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_china_supplier_evidence_basic"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 00:07:01.84096+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “get_china_supplier_evidence_basic” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0cb96-54e1-7dc8-8383-2bf496d8efc8"
    },
    {
      "id": "chg_01a0c66f-d01b-7044-92be-7592a4f19f9e",
      "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": "2026-09-22",
      "occurred_at": "2026-09-22 00:06:51.591441+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0c66f-d01b-7044-92be-7592a4f19f9e"
    },
    {
      "id": "chg_01a0c66f-d017-700c-a34e-f998963b3ae7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_china_supplier_evidence_basic",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_china_supplier_evidence_basic"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:06:51.591441+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “get_china_supplier_evidence_basic” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0c66f-d017-700c-a34e-f998963b3ae7"
    },
    {
      "id": "chg_01a0c66f-d017-7e40-abd4-b41ee4f7afdb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_china_supplier_evidence_full",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_china_supplier_evidence_full"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:06:51.591441+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “get_china_supplier_evidence_full” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0c66f-d017-7e40-abd4-b41ee4f7afdb"
    },
    {
      "id": "chg_01a0c66f-d018-75b7-97fc-0edb1584ee6c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resolve_china_company",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resolve_china_company"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:06:51.591441+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “resolve_china_company” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0c66f-d018-75b7-97fc-0edb1584ee6c"
    },
    {
      "id": "chg_01a0c14a-8829-767f-990a-82b0b3a39891",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resolve_china_company",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resolve_china_company"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 00:08:01.974261+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “resolve_china_company” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0c14a-8829-767f-990a-82b0b3a39891"
    },
    {
      "id": "chg_01a0c14a-882c-7592-a455-47163f69805e",
      "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": "2026-09-21",
      "occurred_at": "2026-09-21 00:08:01.974261+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0c14a-882c-7592-a455-47163f69805e"
    },
    {
      "id": "chg_01a0c14a-881f-72d5-8612-76fbb598feb7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_china_supplier_evidence_basic",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_china_supplier_evidence_basic"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 00:08:01.974261+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_china_supplier_evidence_basic” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0c14a-881f-72d5-8612-76fbb598feb7"
    },
    {
      "id": "chg_01a0c14a-8828-7daf-9cf3-4608a25f639f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_china_supplier_evidence_full",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_china_supplier_evidence_full"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 00:08:01.974261+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_china_supplier_evidence_full” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a0c14a-8828-7daf-9cf3-4608a25f639f"
    },
    {
      "id": "chg_01a09811-8151-7741-8cd6-d21a849fe394",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 00:01:18.06342+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-workers-mikeyang7789-cn-evidence-mcp-public-cn-evidence/mcp#chg-chg_01a09811-8151-7741-8cd6-d21a849fe394"
    }
  ],
  "days": [
    {
      "date": "2026-09-28",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-26",
      "total": 61,
      "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": "2026-09-25",
        "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": "2026-09-25",
      "total": 60,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-23",
      "total": 60,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-09-22",
      "total": 60,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-21",
      "total": 59,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-09-19",
      "total": 62,
      "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": "2026-09-18",
        "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": "2026-09-17",
      "total": 61,
      "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": "2026-09-16",
        "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
    }
  ]
}