{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095",
  "component": "mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http",
  "generated_at": "2026-09-26T02:30:36.499Z",
  "tracking_since": "2026-09-15",
  "counts": {
    "critical": 1,
    "security": 15,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0d217-bde0-7708-91ef-d769c493436d",
      "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": "hire_and_execute"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 06:26:06.148192+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0d217-bde0-7708-91ef-d769c493436d"
    },
    {
      "id": "chg_01a0d217-bde1-7a0b-8d53-7b1795a1d2bb",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 06:26:06.148192+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0d217-bde1-7a0b-8d53-7b1795a1d2bb"
    },
    {
      "id": "chg_01a0d217-bde2-7198-b94d-5670646d82e6",
      "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": "2026-09-24",
      "occurred_at": "2026-09-24 06:26:06.148192+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0d217-bde2-7198-b94d-5670646d82e6"
    },
    {
      "id": "chg_01a0d217-bde2-772a-bab1-4c4258307eb7",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_present",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 06:26:06.148192+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0d217-bde2-772a-bab1-4c4258307eb7"
    },
    {
      "id": "chg_01a0d217-bde4-7c4f-86cc-db7422971386",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "register",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "register"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 06:26:06.148192+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool “register” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0d217-bde4-7c4f-86cc-db7422971386"
    },
    {
      "id": "chg_01a0ccef-fb4b-7961-9789-299af4a6cb72",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.23",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 06:24:34.508459+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Stability (0.23 → unverified)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0ccef-fb4b-7961-9789-299af4a6cb72"
    },
    {
      "id": "chg_01a0ccef-fb4d-7beb-99e4-729693e77702",
      "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": "2026-09-23",
      "occurred_at": "2026-09-23 06:24:34.508459+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0ccef-fb4d-7beb-99e4-729693e77702"
    },
    {
      "id": "chg_01a0ccef-fb4e-758a-b001-d72f972b3115",
      "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": "2026-09-23",
      "occurred_at": "2026-09-23 06:24:34.508459+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0ccef-fb4e-758a-b001-d72f972b3115"
    },
    {
      "id": "chg_01a0ccef-fb4e-7bd5-bce2-78df08cf3527",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 06:24:34.508459+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0ccef-fb4e-7bd5-bce2-78df08cf3527"
    },
    {
      "id": "chg_01a0ccef-fb4f-724a-9f3b-725c3790a1cf",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 06:24:34.508459+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "HSTS header (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0ccef-fb4f-724a-9f3b-725c3790a1cf"
    },
    {
      "id": "chg_01a0ccef-fb50-79af-a919-4001b4c40199",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-09-23",
      "occurred_at": "2026-09-23 06:24:34.508459+00",
      "observed_since": "2026-09-22",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0ccef-fb50-79af-a919-4001b4c40199"
    },
    {
      "id": "chg_01a0bd77-83bd-7aad-a251-064dd0110ad5",
      "kind": "check.reverified",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": "toolsafety.manipulation_unjudged",
      "to_code": "toolsafety.manipulation_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "units": "24",
        "judged": "24"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 06:18:41.242573+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Judged manipulation (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0bd77-83bd-7aad-a251-064dd0110ad5"
    },
    {
      "id": "chg_01a0b851-7461-7589-b3fb-66ea4c0e2cd8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "a2awire_guide",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "a2awire_guide"
      },
      "occurred_on": "2026-09-19",
      "occurred_at": "2026-09-19 06:19:00.944674+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Tool “a2awire_guide” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0b851-7461-7589-b3fb-66ea4c0e2cd8"
    },
    {
      "id": "chg_01a0b32a-e419-71cc-b644-2c79b01d1ae6",
      "kind": "check.unverifiable",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": "toolsafety.manipulation_clean",
      "to_code": "toolsafety.manipulation_unjudged",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "units": "24",
        "judged": "23",
        "reason": "partially_judged"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 06:18:47.33797+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Judged manipulation (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0b32a-e419-71cc-b644-2c79b01d1ae6"
    },
    {
      "id": "chg_01a0b32a-e42c-791e-ad60-cfb6aa3998aa",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 06:18:47.33797+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0b32a-e42c-791e-ad60-cfb6aa3998aa"
    },
    {
      "id": "chg_01a0ae04-a0b8-7cec-b8b2-21b28c97647b",
      "kind": "check.reverified",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": "toolsafety.manipulation_unjudged",
      "to_code": "toolsafety.manipulation_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "units": "24",
        "judged": "24"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 06:18:53.75879+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Judged manipulation (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-freight-bill-reconcile-2026-09-15-24f53095/mcp-benchmarks-freight-bill-reconcile-2026-09-15-24f53095-http#chg-chg_01a0ae04-a0b8-7cec-b8b2-21b28c97647b"
    }
  ],
  "days": [
    {
      "date": "2026-09-25",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-24",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-23",
      "total": 68,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-22",
      "total": 68,
      "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": "2026-09-21",
        "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": "2026-09-20",
      "total": 67,
      "delta": 11,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-19",
      "total": 56,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 56,
      "delta": -10,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-17",
      "total": 66,
      "delta": 11,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}