{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1",
  "component": "mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http",
  "generated_at": "2026-09-26T04:25:41.085Z",
  "tracking_since": "2026-09-10",
  "counts": {
    "critical": 1,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0db09-9f99-7638-b9f0-3b5e6ab26356",
      "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": "2026-09-26",
      "occurred_at": "2026-09-26 00:07:16.024286+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0db09-9f99-7638-b9f0-3b5e6ab26356"
    },
    {
      "id": "chg_01a0db09-9f9b-744f-a0c6-41ccdb734c58",
      "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": "2026-09-26",
      "occurred_at": "2026-09-26 00:07:16.024286+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0db09-9f9b-744f-a0c6-41ccdb734c58"
    },
    {
      "id": "chg_01a0db09-9f9b-79cc-9cc1-dd04b5844029",
      "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": "2026-09-26",
      "occurred_at": "2026-09-26 00:07:16.024286+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0db09-9f9b-79cc-9cc1-dd04b5844029"
    },
    {
      "id": "chg_01a0db09-9f9c-7a6b-9e21-837837951a01",
      "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": "2026-09-26",
      "occurred_at": "2026-09-26 00:07:16.024286+00",
      "observed_since": "2026-09-25",
      "source": "scan",
      "summary": "HSTS header (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0db09-9f9c-7a6b-9e21-837837951a01"
    },
    {
      "id": "chg_01a0d0cb-7449-71c4-8df3-bac15ca5941e",
      "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 00:23:09.586176+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “register” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0d0cb-7449-71c4-8df3-bac15ca5941e"
    },
    {
      "id": "chg_01a0b705-8018-7722-bc99-a9cc658145e8",
      "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 00:16:26.053693+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-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0b705-8018-7722-bc99-a9cc658145e8"
    },
    {
      "id": "chg_01a0b1e3-0d95-7ba1-8552-94a4642b167a",
      "kind": "check.verdict",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": "toolsafety.manipulation_clean",
      "to_code": "toolsafety.manipulation_flagged",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "unit": "server instructions",
        "units": "24",
        "judged": "24",
        "flagged": "1"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 00:20:42.408071+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Judged manipulation (pass → fail)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0b1e3-0d95-7ba1-8552-94a4642b167a"
    },
    {
      "id": "chg_01a0b1e3-0d9a-7155-949e-631ea4411c61",
      "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 00:20:42.408071+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-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0b1e3-0d9a-7155-949e-631ea4411c61"
    },
    {
      "id": "chg_01a0a26c-2e6d-71cb-aa91-4304c1d3827f",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 00:16:33.86907+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a0a26c-2e6d-71cb-aa91-4304c1d3827f"
    },
    {
      "id": "chg_01a092ed-7900-7d66-a416-96c39c9522fa",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 00:03:51.64053+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Judged manipulation (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-a2awire-benchmark-ap-exception-review-2026-09-10-ad46e3f1/mcp-benchmarks-ap-exception-review-2026-09-10-ad46e3f1-http#chg-chg_01a092ed-7900-7d66-a416-96c39c9522fa"
    }
  ],
  "days": [
    {
      "date": "2026-09-26",
      "total": 62,
      "delta": 39,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-09-25",
      "total": 23,
      "delta": -38,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-24",
      "total": 61,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-21",
      "total": 60,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 33,
        "to": 37,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 10,
          "to_days": 11
        },
        "partial": false,
        "compared_to": "2026-09-20",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-19",
      "total": 59,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 58,
      "delta": -10,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-16",
      "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": "2026-09-15",
        "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": "2026-09-15",
      "total": 67,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}