{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-usebrainchain-brainchain",
  "component": "brainchain-mcp",
  "generated_at": "2026-11-05T09:38:12.417Z",
  "tracking_since": "2026-10-26",
  "counts": {
    "critical": 0,
    "security": 17,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a903-b296-7112-8c06-6123c30b804f",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.23",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-11-05",
      "occurred_at": "2026-11-05 00:02:34.216771+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Stability (0.23 → unverified)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a903-b296-7112-8c06-6123c30b804f"
    },
    {
      "id": "chg_01a1a903-b299-7b05-8ee2-0bb79e31cdd3",
      "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": "2026-11-05",
      "occurred_at": "2026-11-05 00:02:34.216771+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a903-b299-7b05-8ee2-0bb79e31cdd3"
    },
    {
      "id": "chg_01a1a713-3249-7340-85bb-8d8fd9adc489",
      "kind": "check.verdict",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.none",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "111",
        "assessed": "112",
        "resolved": "111",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 15:00:15.468162+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Known CVEs (fail → pass)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a713-3249-7340-85bb-8d8fd9adc489"
    },
    {
      "id": "chg_01a1a713-324a-7b35-bb22-51e45216f98a",
      "kind": "advisory.resolved",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2023-54404",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.none",
      "from_value": "high",
      "to_value": null,
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "id": "CVE-2023-54404"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 15:00:15.468162+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "CVE-2023-54404 no longer affects this package",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a713-324a-7b35-bb22-51e45216f98a"
    },
    {
      "id": "chg_01a1a612-fa93-7463-b896-b58e6b263312",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.20",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 10:20:24.056385+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Stability (0.20 → unverified)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a612-fa93-7463-b896-b58e6b263312"
    },
    {
      "id": "chg_01a1a612-fa94-784d-9fea-fa5270293ba3",
      "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": "2026-11-04",
      "occurred_at": "2026-11-04 10:20:24.056385+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a612-fa94-784d-9fea-fa5270293ba3"
    },
    {
      "id": "chg_01a1a612-fa94-7e62-9108-3acc967ea519",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.transitive",
      "to_code": "cve.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "root_version_missing"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 10:20:24.056385+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Known CVEs (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a612-fa94-7e62-9108-3acc967ea519"
    },
    {
      "id": "chg_01a1a56f-2f23-797d-a885-c4c57096a324",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 07:21:29.609435+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a56f-2f23-797d-a885-c4c57096a324"
    },
    {
      "id": "chg_01a1a04b-57de-7d14-9a6d-c74a31d3adaf",
      "kind": "check.reverified",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_inconclusive",
      "to_code": "supplychain.malware_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 07:24:14.648293+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a1a04b-57de-7d14-9a6d-c74a31d3adaf"
    },
    {
      "id": "chg_01a19b3b-e02f-7cc6-bdd2-dbd9a7e199a2",
      "kind": "check.unverifiable",
      "family": "supplychain-malware",
      "subject_kind": "check",
      "subject": "supplychain-malware",
      "subject_child": "",
      "from_code": "supplychain.malware_clean",
      "to_code": "supplychain.malware_inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "vendor_not_cached"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:49:14.854389+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a19b3b-e02f-7cc6-bdd2-dbd9a7e199a2"
    },
    {
      "id": "chg_01a184bf-a070-7b03-b25f-a69c89435b1b",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_failed",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 23:01:53.360953+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a184bf-a070-7b03-b25f-a69c89435b1b"
    },
    {
      "id": "chg_01a184bf-a071-797b-ac7e-b95f1044ec19",
      "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": "3",
        "judged": "3"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 23:01:53.360953+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a184bf-a071-797b-ac7e-b95f1044ec19"
    },
    {
      "id": "chg_01a184be-14b1-7d0c-b08e-ba2dcf0052d0",
      "kind": "check.verdict",
      "family": "provenance-repo",
      "subject_kind": "check",
      "subject": "provenance-repo",
      "subject_child": "",
      "from_code": "provenance.repo_none",
      "to_code": "provenance.repo_verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 23:00:12.012328+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Source repository (fail → pass)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a184be-14b1-7d0c-b08e-ba2dcf0052d0"
    },
    {
      "id": "chg_01a184be-14b8-79b2-a756-df5a5bb644f4",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_failed",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 23:00:12.012328+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool safety (Tool safety not yet verified: we do not have a sandbox capture of the tool definitions this version of the package serves yet.)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a184be-14b8-79b2-a756-df5a5bb644f4"
    },
    {
      "id": "chg_01a184be-14b9-7285-958d-b71e453247ac",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 23:00:12.012328+00",
      "observed_since": "2026-10-27",
      "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/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a184be-14b9-7285-958d-b71e453247ac"
    },
    {
      "id": "chg_01a17c33-acf7-7998-bd2c-f1cc5329916e",
      "kind": "advisory.identified",
      "family": "vulnerabilities",
      "subject_kind": "advisory",
      "subject": "CVE-2023-54404",
      "subject_child": "",
      "from_code": null,
      "to_code": "cve.transitive",
      "from_value": null,
      "to_value": "high",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "id": "CVE-2023-54404",
        "severity": "high"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 07:12:03.757713+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "CVE-2023-54404 affects this package (high)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a17c33-acf7-7998-bd2c-f1cc5329916e"
    },
    {
      "id": "chg_01a17c33-acfd-716c-88cc-c0004a1c1d02",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.transitive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "path": "@x402/evm > zod",
        "refs": "[\"CVE-2023-54404\"]",
        "seen": "112",
        "package": "zod",
        "version": "3.25.76",
        "assessed": "113",
        "resolved": "112",
        "severity": "high",
        "transitive": "1",
        "vulnerable": "[{\"name\":\"zod\",\"version\":\"3.25.76\",\"depth\":2,\"path\":[\"@x402/evm\",\"zod\"],\"refs\":[\"CVE-2023-54404\"]}]",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 07:12:03.757713+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Known CVEs (unverified → fail)",
      "link": "https://verifymcp.io/servers/com-usebrainchain-brainchain/brainchain-mcp#chg-chg_01a17c33-acfd-716c-88cc-c0004a1c1d02"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-11-04",
      "total": 71,
      "delta": 17,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 15
    },
    {
      "date": "2026-11-03",
      "total": 54,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-11-02",
      "total": 53,
      "delta": -15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-11-01",
      "total": 68,
      "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": "2026-10-31",
        "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": "2026-10-30",
      "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": "2026-10-28",
      "total": 66,
      "delta": 35,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 19
    },
    {
      "date": "2026-10-27",
      "total": 31,
      "delta": 8,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    }
  ]
}