{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "cyanheads-attack-surface-mcp-server",
  "component": "cyanheads-attack-surface-mcp-server",
  "generated_at": "2026-09-21T06:34:33.948Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 20,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0bf2b-2c6f-76bc-9441-dbc795efe1ba",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.version_churn",
      "from_value": "0.97",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "0.2.1",
        "days": "30",
        "from": "0.2.0",
        "added": "0",
        "breaks": "0",
        "removed": "8"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 14:14:32.451141+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.97 → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0bf2b-2c6f-76bc-9441-dbc795efe1ba"
    },
    {
      "id": "chg_01a0bf2b-2c70-7e21-887a-9d4fef23fc47",
      "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_tools_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 14:14:32.451141+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0bf2b-2c70-7e21-887a-9d4fef23fc47"
    },
    {
      "id": "chg_01a0bd71-1bc6-7dbe-b330-6102664af946",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 06:11:41.40599+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0bd71-1bc6-7dbe-b330-6102664af946"
    },
    {
      "id": "chg_01a0b324-a30e-7c40-bfca-8f4473f8d28d",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 06:11:57.456355+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0b324-a30e-7c40-bfca-8f4473f8d28d"
    },
    {
      "id": "chg_01a08f0d-5450-709e-ab96-2747c2ab9852",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 06:00:10.271885+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a08f0d-5450-709e-ab96-2747c2ab9852"
    },
    {
      "id": "chg_01a06b00-e883-7dff-b961-75af6285b88f",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 06:00:16.627066+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a06b00-e883-7dff-b961-75af6285b88f"
    },
    {
      "id": "chg_01a0280e-6fbb-7b6e-a0e5-8eb2a2b4fdd8",
      "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": "2026-08-22",
      "occurred_at": "2026-08-22 06:00:29.740352+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0280e-6fbb-7b6e-a0e5-8eb2a2b4fdd8"
    },
    {
      "id": "chg_01a0280e-6fbc-75c8-82fc-fc6a9cc289b0",
      "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": "49",
        "assessed": "50",
        "resolved": "49",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-22",
      "occurred_at": "2026-08-22 06:00:29.740352+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0280e-6fbc-75c8-82fc-fc6a9cc289b0"
    },
    {
      "id": "chg_01a0256e-ede6-7d21-a653-da9f7123dd31",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 17:47:01.375578+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0256e-ede6-7d21-a653-da9f7123dd31"
    },
    {
      "id": "chg_01a0253a-a38e-70f7-9412-ed47ac776a8a",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.version_churn",
      "from_value": "0.50",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "0.1.2",
        "days": "16",
        "from": "0.1.1",
        "added": "0",
        "breaks": "0",
        "removed": "8"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 16:49:54.634458+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Stability (0.50 → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0253a-a38e-70f7-9412-ed47ac776a8a"
    },
    {
      "id": "chg_01a0253a-a38f-7368-96ba-e6c141e3c363",
      "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": "2026-08-21",
      "occurred_at": "2026-08-21 16:49:54.634458+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_01a0253a-a38f-7368-96ba-e6c141e3c363"
    },
    {
      "id": "chg_019fdff5-7ab4-76f8-8cb9-6b1f574f8a82",
      "kind": "check.verdict",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.tree_partial",
      "to_code": "cve.none",
      "from_value": "partial",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "127",
        "assessed": "128",
        "resolved": "127",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 06:00:34.686726+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Known CVEs (partial → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fdff5-7ab4-76f8-8cb9-6b1f574f8a82"
    },
    {
      "id": "chg_019fd5a8-b836-728c-8886-cabfae38fc5d",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_failed",
      "to_code": "stability.insufficient_history",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 06:00:31.956284+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: not enough scan history yet (needs a 30-day window).)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fd5a8-b836-728c-8886-cabfae38fc5d"
    },
    {
      "id": "chg_019fc44c-4405-7ace-bc73-7af6cd21fc14",
      "kind": "check.reverified",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.inconclusive",
      "to_code": "provenance.none",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 21:06:00.221878+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fc44c-4405-7ace-bc73-7af6cd21fc14"
    },
    {
      "id": "chg_019fc44c-4409-7655-be6e-0b7a85bee4e5",
      "kind": "check.reverified",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.inconclusive",
      "to_code": "installscript.none",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "tier": "none"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 21:06:00.221878+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fc44c-4409-7655-be6e-0b7a85bee4e5"
    },
    {
      "id": "chg_019fc44c-440b-7774-8c5b-cf8086b43dd1",
      "kind": "check.reverified",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.inconclusive",
      "to_code": "cve.tree_partial",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "seen": "132",
        "assessed": "126",
        "resolved": "125",
        "unresolved": "7",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 21:06:00.221878+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fc44c-440b-7774-8c5b-cf8086b43dd1"
    },
    {
      "id": "chg_019fc31a-caf4-7dcd-b679-783901ce9cf7",
      "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": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 15:32:20.837437+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fc31a-caf4-7dcd-b679-783901ce9cf7"
    },
    {
      "id": "chg_019fc31a-caf5-746a-97b2-26a4884e57f9",
      "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": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 15:32:20.837437+00",
      "observed_since": "2026-08-01",
      "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/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fc31a-caf5-746a-97b2-26a4884e57f9"
    },
    {
      "id": "chg_019fbe09-ec33-7658-a359-fbc396b1ce20",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 15:55:49.158809+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fbe09-ec33-7658-a359-fbc396b1ce20"
    },
    {
      "id": "chg_019fb1de-7526-78ce-9d24-2251e49388a7",
      "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": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 07:12:54.044737+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-attack-surface-mcp-server/cyanheads-attack-surface-mcp-server#chg-chg_019fb1de-7526-78ce-9d24-2251e49388a7"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 43,
      "delta": -40,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-09-19",
      "total": 83,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-18",
      "total": 83,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-17",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-09-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-14",
      "total": 82,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 87,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 25,
          "to_days": 26
        },
        "partial": false,
        "compared_to": "2026-09-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-13",
      "total": 81,
      "delta": -2,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Schema Quality & AI Usability",
        "from": 81,
        "to": 69,
        "delta": -12,
        "others": [
          {
            "category": "Stability & Change Management",
            "delta": 3
          }
        ],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-12",
        "summary": "No change was recorded against any check on this day. Schema Quality & AI Usability went from 81 to 69. Other categories moved too: Stability & Change Management rose 3."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-12",
      "total": 83,
      "delta": -3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-11",
      "total": 86,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}