{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "guardbee-a2a-auditor",
  "component": "guardbee-mcp-a2a-auditor",
  "generated_at": "2026-10-25T20:26:24.856Z",
  "tracking_since": "2026-10-13",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a16801-cc4d-726b-848c-6e6cb807d5ff",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_pending",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 09:05:10.709094+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a16801-cc4d-726b-848c-6e6cb807d5ff"
    },
    {
      "id": "chg_01a16801-cc50-7671-b4d2-df21605dd424",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "93",
        "assessed": "94",
        "resolved": "93",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 09:05:10.709094+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a16801-cc50-7671-b4d2-df21605dd424"
    },
    {
      "id": "chg_01a16345-2065-70de-893f-724b4724d2f2",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.none",
      "to_code": "cve.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 11:00:37.011355+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a16345-2065-70de-893f-724b4724d2f2"
    },
    {
      "id": "chg_01a162db-2544-76b9-9d04-c45eee73afc9",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 09:04:51.501091+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a162db-2544-76b9-9d04-c45eee73afc9"
    },
    {
      "id": "chg_01a162db-2546-715a-9ca0-0a154ea2ece6",
      "kind": "check.verdict",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.none",
      "to_code": "cve.tree_partial",
      "from_value": "pass",
      "to_value": "partial",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "seen": "93",
        "assessed": "93",
        "resolved": "92",
        "unresolved": "1",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 09:04:51.501091+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Known CVEs (pass → partial)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a162db-2546-715a-9ca0-0a154ea2ece6"
    },
    {
      "id": "chg_01a162db-2546-7918-9529-9e7aaabdc54b",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 09:04:51.501091+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: we do not have a sandbox capture of the MCP schema this version of the package serves yet.)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a162db-2546-7918-9529-9e7aaabdc54b"
    },
    {
      "id": "chg_01a13cca-4cf1-7766-9e59-6b17c986f6ec",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_pending",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 23:40:53.343693+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a13cca-4cf1-7766-9e59-6b17c986f6ec"
    },
    {
      "id": "chg_01a13cca-4d36-7b7d-8f00-ffff1f71fb4e",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "4",
        "judged": "4"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 23:40:53.343693+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a13cca-4d36-7b7d-8f00-ffff1f71fb4e"
    },
    {
      "id": "chg_01a13cca-4d37-7826-89d0-9704bb8ec4f8",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_pending",
      "to_code": "stability.insufficient_history",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 23:40:53.343693+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: not enough scan history yet (needs a 30-day window).)",
      "link": "https://verifymcp.io/servers/guardbee-a2a-auditor/guardbee-mcp-a2a-auditor#chg-chg_01a13cca-4d37-7826-89d0-9704bb8ec4f8"
    }
  ],
  "days": [
    {
      "date": "2026-10-25",
      "total": 85,
      "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": "2026-10-24",
        "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": "2026-10-23",
      "total": 84,
      "delta": 45,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-22",
      "total": 39,
      "delta": -40,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    },
    {
      "date": "2026-10-14",
      "total": 79,
      "delta": 30,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-10-13",
      "total": 49,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}