{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-ultimatebusinessmachines-ubm-public",
  "component": "mcp-public",
  "generated_at": "2026-11-05T14:06:08.123Z",
  "tracking_since": "2026-10-28",
  "counts": {
    "critical": 2,
    "security": 8,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a19557-73ae-7eba-ae43-c9365c8f0650",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ubm_request_plan"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 04:21:38.832318+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a19557-73ae-7eba-ae43-c9365c8f0650"
    },
    {
      "id": "chg_01a19557-73b0-7447-9441-3523a1470a46",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 04:21:38.832318+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a19557-73b0-7447-9441-3523a1470a46"
    },
    {
      "id": "chg_01a19557-73b2-71a5-b5de-e39c1faba5a3",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 04:21:38.832318+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a19557-73b2-71a5-b5de-e39c1faba5a3"
    },
    {
      "id": "chg_01a19030-323c-712b-8511-d36a51c4ef89",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.unreachable",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:20:39.747312+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a19030-323c-712b-8511-d36a51c4ef89"
    },
    {
      "id": "chg_01a19030-323f-7bce-b364-70faddac9292",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.07",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:20:39.747312+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Stability (0.07 → unverified)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a19030-323f-7bce-b364-70faddac9292"
    },
    {
      "id": "chg_01a19030-3240-7668-b5ba-c0f695007198",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.http_error",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "status": "503",
        "transport": "streamable-http"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:20:39.747312+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a19030-3240-7668-b5ba-c0f695007198"
    },
    {
      "id": "chg_01a19030-3241-71e7-b77a-e2dc54c56986",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:20:39.747312+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a19030-3241-71e7-b77a-e2dc54c56986"
    },
    {
      "id": "chg_01a19030-3245-7d77-8113-d5689cf7b409",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:20:39.747312+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a19030-3245-7d77-8113-d5689cf7b409"
    },
    {
      "id": "chg_01a185e3-9e76-759f-980a-579a4fb3acb5",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_destructive",
      "from_value": "partial",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "ubm_request_plan"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 04:20:49.100512+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Authorization (partial → fail)",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a185e3-9e76-759f-980a-579a4fb3acb5"
    },
    {
      "id": "chg_01a185e3-9e7b-78cb-8f07-056087ceffe2",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "ubm_request_plan",
      "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": "ubm_request_plan"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 04:20:49.100512+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ubm_request_plan” is now declared destructive",
      "link": "https://verifymcp.io/servers/com-ultimatebusinessmachines-ubm-public/mcp-public#chg-chg_01a185e3-9e7b-78cb-8f07-056087ceffe2"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 70,
      "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": "2026-11-04",
        "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": "2026-11-03",
      "total": 69,
      "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": "2026-11-02",
        "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": "2026-11-01",
      "total": 68,
      "delta": 43,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-10-31",
      "total": 25,
      "delta": -42,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-10-30",
      "total": 67,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 3,
        "to": 7,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 1,
          "to_days": 2
        },
        "partial": false,
        "compared_to": "2026-10-29",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 3 to 7. That category is still filling its 30-day observation window: 1 days of observed history at the previous scan, 2 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-29",
      "total": 66,
      "delta": -7,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-28",
      "total": 73,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}