{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "alanwang100-jizhineng-mcp",
  "component": "mcp-gateway",
  "generated_at": "2026-11-05T11:58:51.078Z",
  "tracking_since": "2026-10-23",
  "counts": {
    "critical": 0,
    "security": 22,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a19fd6-0655-7522-929d-d12714b2be04",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "settlement.transfer",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "settlement.transfer"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:16:05.841033+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “settlement.transfer” is now declared destructive",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a19fd6-0655-7522-929d-d12714b2be04"
    },
    {
      "id": "chg_01a19061-48cb-7187-948f-3e92b9679399",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "sdfdsf",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "sdfdsf"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 05:14:16.698467+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “sdfdsf” was removed",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a19061-48cb-7187-948f-3e92b9679399"
    },
    {
      "id": "chg_01a19061-48d1-7be4-85b1-c10d395d7e55",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "1.0.0",
        "breaking": "0"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 05:14:16.698467+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a19061-48d1-7be4-85b1-c10d395d7e55"
    },
    {
      "id": "chg_01a18615-ab0e-70f2-a3a1-613431df9685",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "currency_convert",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "currency_convert"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “currency_convert” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab0e-70f2-a3a1-613431df9685"
    },
    {
      "id": "chg_01a18615-ab0e-7a39-ad1d-ff4be1b6d7ce",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "exchange_rate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "exchange_rate"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “exchange_rate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab0e-7a39-ad1d-ff4be1b6d7ce"
    },
    {
      "id": "chg_01a18615-ab0f-7036-b15d-3ed5c36297a6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hacker_news_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hacker_news_search"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “hacker_news_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab0f-7036-b15d-3ed5c36297a6"
    },
    {
      "id": "chg_01a18615-ab0f-74ce-a9ed-a0bdf45b1c62",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "holiday_cn",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "holiday_cn"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “holiday_cn” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab0f-74ce-a9ed-a0bdf45b1c62"
    },
    {
      "id": "chg_01a18615-ab0f-796b-befe-fa81bced1ff6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ip_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ip_info"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ip_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab0f-796b-befe-fa81bced1ff6"
    },
    {
      "id": "chg_01a18615-ab0f-7e91-a83c-a77fafac9c7b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ip_locate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ip_locate"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ip_locate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab0f-7e91-a83c-a77fafac9c7b"
    },
    {
      "id": "chg_01a18615-ab10-73e4-85dc-0fd340cf27ba",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "time_now",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "time_now"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “time_now” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab10-73e4-85dc-0fd340cf27ba"
    },
    {
      "id": "chg_01a18615-ab10-78db-b687-d93bd7f69206",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "todo_manage",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "todo_manage"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “todo_manage” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab10-78db-b687-d93bd7f69206"
    },
    {
      "id": "chg_01a18615-ab11-7038-b4cf-22e877da7a64",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "unit_convert",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "unit_convert"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “unit_convert” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab11-7038-b4cf-22e877da7a64"
    },
    {
      "id": "chg_01a18615-ab11-753d-af71-dce9326f7ba8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "weather_query",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "weather_query"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “weather_query” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab11-753d-af71-dce9326f7ba8"
    },
    {
      "id": "chg_01a18615-ab11-7a82-9eac-5b4cb5519057",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "web_fetch",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "web_fetch"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “web_fetch” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab11-7a82-9eac-5b4cb5519057"
    },
    {
      "id": "chg_01a18615-ab12-7016-9050-8bfd72344006",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "world_time",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "world_time"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 05:15:29.392938+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “world_time” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a18615-ab12-7016-9050-8bfd72344006"
    },
    {
      "id": "chg_01a176a1-1118-70f1-99c7-ab72ce3ba507",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.hsts_present",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:13:49.552462+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a176a1-1118-70f1-99c7-ab72ce3ba507"
    },
    {
      "id": "chg_01a176a1-1119-700e-8c9f-ca412c0c96c7",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "todo_manage"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:13:49.552462+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: this server exposes a tool marked destructive (todo_manage) and its handshake is open, but we could not confirm whether a tool call is gated, so we do not assert it is callable unauthenticated.)",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a176a1-1119-700e-8c9f-ca412c0c96c7"
    },
    {
      "id": "chg_01a176a1-111a-7171-8768-674ea7b5ca68",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "exchange_rate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "exchange_rate"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:13:49.552462+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “exchange_rate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a176a1-111a-7171-8768-674ea7b5ca68"
    },
    {
      "id": "chg_01a176a1-111a-7a0a-835f-d378577afe66",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hacker_news_search",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hacker_news_search"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:13:49.552462+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “hacker_news_search” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a176a1-111a-7a0a-835f-d378577afe66"
    },
    {
      "id": "chg_01a176a1-111b-706e-a41d-ec8f853e5ad4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ip_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ip_info"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:13:49.552462+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “ip_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a176a1-111b-706e-a41d-ec8f853e5ad4"
    },
    {
      "id": "chg_01a176a1-111b-756e-b0a9-bfe892e6e10d",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "todo_manage",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "todo_manage"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:13:49.552462+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “todo_manage” is now declared destructive",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a176a1-111b-756e-b0a9-bfe892e6e10d"
    },
    {
      "id": "chg_01a176a1-111b-79db-a158-44108c38b9c1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "world_time",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "world_time"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:13:49.552462+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “world_time” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/alanwang100-jizhineng-mcp/mcp-gateway#chg-chg_01a176a1-111b-79db-a158-44108c38b9c1"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 40,
        "to": 43,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 12,
          "to_days": 13
        },
        "partial": false,
        "compared_to": "2026-11-04",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-03",
      "total": 74,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-11-01",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 27,
        "to": 30,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 8,
          "to_days": 9
        },
        "partial": false,
        "compared_to": "2026-10-31",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 27 to 30. That category is still filling its 30-day observation window: 8 days of observed history at the previous scan, 9 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-31",
      "total": 71,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-10-30",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-29",
      "total": 72,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 16
    },
    {
      "date": "2026-10-27",
      "total": 69,
      "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": "2026-10-26",
        "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": "2026-10-26",
      "total": 68,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    }
  ]
}