{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "huangjunsong404-crypto-china-nmpa-udi",
  "component": "mcp",
  "generated_at": "2026-09-28T06:00:55.605Z",
  "tracking_since": "2026-09-15",
  "counts": {
    "critical": 0,
    "security": 26,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0adfe-77cc-7d2e-ab0b-2a2dddab7015",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_mofcom_trade_stats",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_mofcom_trade_stats"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 06:12:10.061378+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_mofcom_trade_stats” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0adfe-77cc-7d2e-ab0b-2a2dddab7015"
    },
    {
      "id": "chg_01a0adfe-77cb-7477-95bd-8deba430309c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_customs_country_trade",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_customs_country_trade"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 06:12:10.061378+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_customs_country_trade” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0adfe-77cb-7477-95bd-8deba430309c"
    },
    {
      "id": "chg_01a0adfe-77c7-7d83-850b-e4ec6ec34f65",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_customs_commodity_trade",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_customs_commodity_trade"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 06:12:10.061378+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Tool “get_customs_commodity_trade” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0adfe-77c7-7d83-850b-e4ec6ec34f65"
    },
    {
      "id": "chg_01a0a8d7-f22c-7921-9d49-822cc1d0abd8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_standard_metadata",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_standard_metadata"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “search_standard_metadata” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f22c-7921-9d49-822cc1d0abd8"
    },
    {
      "id": "chg_01a0a8d7-f22e-74ba-a627-dbd0b6c5b632",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_udi_category",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_udi_category"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “search_udi_category” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f22e-74ba-a627-dbd0b6c5b632"
    },
    {
      "id": "chg_01a0a8d7-f22f-7b24-865d-7980554b23d5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_udi_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_udi_products"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “search_udi_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f22f-7b24-865d-7980554b23d5"
    },
    {
      "id": "chg_01a0a8d7-f231-787a-8302-091ef8b58424",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f231-787a-8302-091ef8b58424"
    },
    {
      "id": "chg_01a0a8d7-f20a-7a29-86d8-b2ec1505aef4",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f20a-7a29-86d8-b2ec1505aef4"
    },
    {
      "id": "chg_01a0a8d7-f20d-7856-9a30-5abc551f8874",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_ccc_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_ccc_products"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “find_ccc_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f20d-7856-9a30-5abc551f8874"
    },
    {
      "id": "chg_01a0a8d7-f20f-72de-b49e-6b888490ebc9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_ccc_standard_references",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_ccc_standard_references"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “find_ccc_standard_references” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f20f-72de-b49e-6b888490ebc9"
    },
    {
      "id": "chg_01a0a8d7-f210-7c55-a6a3-27e5872601f8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_country_institutions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_country_institutions"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “find_country_institutions” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f210-7c55-a6a3-27e5872601f8"
    },
    {
      "id": "chg_01a0a8d7-f212-7cbe-8c81-580ac09577bb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_license_catalog_items",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_license_catalog_items"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “find_license_catalog_items” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f212-7cbe-8c81-580ac09577bb"
    },
    {
      "id": "chg_01a0a8d7-f214-7976-88d3-34788307cef0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_ccc_rule_versions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_ccc_rule_versions"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_ccc_rule_versions” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f214-7976-88d3-34788307cef0"
    },
    {
      "id": "chg_01a0a8d7-f216-7721-af09-21f47b116c8e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_customs_commodity_trade",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_customs_commodity_trade"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_customs_commodity_trade” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f216-7721-af09-21f47b116c8e"
    },
    {
      "id": "chg_01a0a8d7-f219-725a-bf1a-3be25c5ddd96",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_customs_country_trade",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_customs_country_trade"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_customs_country_trade” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f219-725a-bf1a-3be25c5ddd96"
    },
    {
      "id": "chg_01a0a8d7-f21b-7808-886f-79d2769d0377",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_foreign_investment_stats",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_foreign_investment_stats"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_foreign_investment_stats” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f21b-7808-886f-79d2769d0377"
    },
    {
      "id": "chg_01a0a8d7-f21d-7a4e-9040-1c2bfdd6bee4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_gazette_items",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_gazette_items"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_gazette_items” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f21d-7a4e-9040-1c2bfdd6bee4"
    },
    {
      "id": "chg_01a0a8d7-f21f-7718-8c7a-be869a6e63f6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_information_standard",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_information_standard"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_information_standard” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f21f-7718-8c7a-be869a6e63f6"
    },
    {
      "id": "chg_01a0a8d7-f21f-7be0-adbf-f76ed99603e1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_mofcom_trade_stats",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_mofcom_trade_stats"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_mofcom_trade_stats” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f21f-7be0-adbf-f76ed99603e1"
    },
    {
      "id": "chg_01a0a8d7-f222-74be-aaba-228c24d24796",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_recall_record",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_recall_record"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_recall_record” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f222-74be-aaba-228c24d24796"
    },
    {
      "id": "chg_01a0a8d7-f223-7cdb-81e7-a0e7421ff368",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_standard_metadata",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_standard_metadata"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_standard_metadata” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f223-7cdb-81e7-a0e7421ff368"
    },
    {
      "id": "chg_01a0a8d7-f225-7561-ad77-33d6840f52b2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_udi_company_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_udi_company_products"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_udi_company_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f225-7561-ad77-33d6840f52b2"
    },
    {
      "id": "chg_01a0a8d7-f226-7c79-afd7-c64128b260be",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_udi_device",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_udi_device"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_udi_device” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f226-7c79-afd7-c64128b260be"
    },
    {
      "id": "chg_01a0a8d7-f228-730c-92b3-2955d9f7ff63",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_udi_registration_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_udi_registration_products"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “get_udi_registration_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f228-730c-92b3-2955d9f7ff63"
    },
    {
      "id": "chg_01a0a8d7-f229-7b9e-8ed2-448e5af59332",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_policy_facts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_policy_facts"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “search_policy_facts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f229-7b9e-8ed2-448e5af59332"
    },
    {
      "id": "chg_01a0a8d7-f22b-72bb-b22f-183cf7e8c351",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_recalls",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_recalls"
      },
      "occurred_on": "2026-09-16",
      "occurred_at": "2026-09-16 06:11:59.511818+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Tool “search_recalls” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/huangjunsong404-crypto-china-nmpa-udi/mcp#chg-chg_01a0a8d7-f22b-72bb-b22f-183cf7e8c351"
    }
  ],
  "days": [
    {
      "date": "2026-09-27",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 37,
        "to": 40,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 11,
          "to_days": 12
        },
        "partial": false,
        "compared_to": "2026-09-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 37 to 40. That category is still filling its 30-day observation window: 11 days of observed history at the previous scan, 12 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-25",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-23",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-09-22",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-21",
      "total": 68,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-09-20",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-19",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 13,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 3,
          "to_days": 4
        },
        "partial": false,
        "compared_to": "2026-09-18",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-17",
      "total": 66,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 14
    },
    {
      "date": "2026-09-16",
      "total": 66,
      "delta": 13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 121
    },
    {
      "date": "2026-09-15",
      "total": 53,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}