{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "cyanheads-clinicaltrialsgov-mcp-server",
  "component": "clinicaltrialsgov-mcp-server",
  "generated_at": "2026-09-22T01:40:08.450Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 40,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0bd4a-ab74-7e35-b220-460ead893bd7",
      "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": "49",
        "assessed": "50",
        "resolved": "49",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-09-20",
      "occurred_at": "2026-09-20 05:29:42.344633+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Known CVEs (partial → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0bd4a-ab74-7e35-b220-460ead893bd7"
    },
    {
      "id": "chg_01a0bd4a-ab76-720f-9e05-2f99e2422983",
      "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 05:29:42.344633+00",
      "observed_since": "2026-09-19",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0bd4a-ab76-720f-9e05-2f99e2422983"
    },
    {
      "id": "chg_01a0b46a-2933-72b0-abeb-c382d6458a53",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 12:07:31.052655+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0b46a-2933-72b0-abeb-c382d6458a53"
    },
    {
      "id": "chg_01a0b46a-2931-7e51-9624-1f52429d517b",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.sandbox_pending",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 12:07:31.052655+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0b46a-2931-7e51-9624-1f52429d517b"
    },
    {
      "id": "chg_01a0b46a-2935-723b-a152-cef0de9525ae",
      "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": "21",
        "assessed": "21",
        "resolved": "20",
        "unresolved": "1",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 12:07:31.052655+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Known CVEs (pass → partial)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0b46a-2935-723b-a152-cef0de9525ae"
    },
    {
      "id": "chg_01a0ade6-8b42-798b-8de2-89dac9e056ef",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 05:46:02.134979+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0ade6-8b42-798b-8de2-89dac9e056ef"
    },
    {
      "id": "chg_01a0a38a-bd55-7c72-a714-83188a664f17",
      "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": "49",
        "assessed": "50",
        "resolved": "49",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 05:29:33.545498+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Known CVEs (partial → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0a38a-bd55-7c72-a714-83188a664f17"
    },
    {
      "id": "chg_01a09e64-8a65-76c1-bf7a-3cd70695fda5",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 05:29:44.14802+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a09e64-8a65-76c1-bf7a-3cd70695fda5"
    },
    {
      "id": "chg_01a09c41-6497-756c-b62e-4de7e8343725",
      "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": "21",
        "assessed": "21",
        "resolved": "20",
        "unresolved": "1",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-09-13",
      "occurred_at": "2026-09-13 19:32:05.912972+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a09c41-6497-756c-b62e-4de7e8343725"
    },
    {
      "id": "chg_01a0993a-c680-718c-9101-db20c33c7d0d",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 05:26:00.871763+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0993a-c680-718c-9101-db20c33c7d0d"
    },
    {
      "id": "chg_01a0993a-c681-79dd-8191-24499b9ec3fa",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 05:26:00.871763+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0993a-c681-79dd-8191-24499b9ec3fa"
    },
    {
      "id": "chg_01a0974f-0392-76fe-8aeb-b45254a423ff",
      "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": "2026-09-12",
      "occurred_at": "2026-09-12 20:28:52.96653+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0974f-0392-76fe-8aeb-b45254a423ff"
    },
    {
      "id": "chg_01a09702-538b-7213-8910-411ddc7191b8",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_tools_unlisted",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 19:05:07.193549+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a09702-538b-7213-8910-411ddc7191b8"
    },
    {
      "id": "chg_01a096fe-28c4-7b76-9972-9dcdb0d04288",
      "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_no_verdict"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 19:00:34.071012+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a096fe-28c4-7b76-9972-9dcdb0d04288"
    },
    {
      "id": "chg_01a096fe-28c5-7873-9ae1-e7867f64c44d",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.version_churn",
      "to_code": "stability.sandbox_pending",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 19:00:34.071012+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a096fe-28c5-7873-9ae1-e7867f64c44d"
    },
    {
      "id": "chg_01a096fe-28c5-7f07-bed6-bdafa940062c",
      "kind": "check.reason",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_tools_unlisted",
      "to_code": "toolsafety.sandbox_pending",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 19:00:34.071012+00",
      "observed_since": "2026-09-11",
      "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/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a096fe-28c5-7f07-bed6-bdafa940062c"
    },
    {
      "id": "chg_01a06516-628e-7116-8a6e-1be3e854e5cf",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.version_churn",
      "from_value": "0.93",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "2.9.3",
        "days": "29",
        "from": "2.8.5",
        "added": "0",
        "breaks": "0",
        "removed": "7"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 02:26:00.888157+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Stability (0.93 → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a06516-628e-7116-8a6e-1be3e854e5cf"
    },
    {
      "id": "chg_01a06516-628d-7808-9bfd-cff036bd0465",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 02:26:00.888157+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a06516-628d-7808-9bfd-cff036bd0465"
    },
    {
      "id": "chg_01a06515-b73a-7d34-b47d-549ad0dcb97b",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.93",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 02:25:17.023217+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Stability (0.93 → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a06515-b73a-7d34-b47d-549ad0dcb97b"
    },
    {
      "id": "chg_01a06515-b73c-723c-8edf-d717ce37a442",
      "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": "2026-09-03",
      "occurred_at": "2026-09-03 02:25:17.023217+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a06515-b73c-723c-8edf-d717ce37a442"
    },
    {
      "id": "chg_01a04a62-13ca-7a52-897c-77e04ca65248",
      "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": "8",
        "judged": "8"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 21:58:56.349399+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a04a62-13ca-7a52-897c-77e04ca65248"
    },
    {
      "id": "chg_01a04a62-13c7-733d-af88-9dd60057c7da",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.sandbox_tools_unlisted",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 21:58:56.349399+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a04a62-13c7-733d-af88-9dd60057c7da"
    },
    {
      "id": "chg_01a027eb-4f8b-7c3e-9b57-609495c12340",
      "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 05:22:07.742638+00",
      "observed_since": "2026-08-21",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a027eb-4f8b-7c3e-9b57-609495c12340"
    },
    {
      "id": "chg_01a026b9-2a12-7127-8843-439a070e3d0f",
      "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": "2.9.2",
        "days": "16",
        "from": "2.8.5",
        "added": "0",
        "breaks": "0",
        "removed": "7"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 23:47:43.895188+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Stability (0.50 → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a026b9-2a12-7127-8843-439a070e3d0f"
    },
    {
      "id": "chg_01a026b9-2a13-7673-935d-db311cfd0042",
      "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 23:47:43.895188+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a026b9-2a13-7673-935d-db311cfd0042"
    },
    {
      "id": "chg_01a01876-fccf-7763-9e43-b0c02366edd7",
      "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": "127",
        "assessed": "128",
        "resolved": "127",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-19",
      "occurred_at": "2026-08-19 05:20:46.155312+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a01876-fccf-7763-9e43-b0c02366edd7"
    },
    {
      "id": "chg_01a0140e-43fd-79c9-a879-526c9ac0fce7",
      "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": "2026-08-18",
      "occurred_at": "2026-08-18 08:47:54.288943+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0140e-43fd-79c9-a879-526c9ac0fce7"
    },
    {
      "id": "chg_01a0140e-43fa-7988-a1a3-bca7491b36d8",
      "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": "2026-08-18",
      "occurred_at": "2026-08-18 08:47:54.288943+00",
      "observed_since": "2026-08-17",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_01a0140e-43fa-7988-a1a3-bca7491b36d8"
    },
    {
      "id": "chg_019fdfdc-5b7b-7e22-850e-442f4b82991b",
      "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 05:33:08.299462+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Known CVEs (partial → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fdfdc-5b7b-7e22-850e-442f4b82991b"
    },
    {
      "id": "chg_019fd591-2e38-71cd-9265-d68dc3c43eaf",
      "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 05:34:49.312613+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-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fd591-2e38-71cd-9265-d68dc3c43eaf"
    },
    {
      "id": "chg_019fc450-f3fa-7d91-a5bd-8aa2d06548a8",
      "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 21:11:07.493096+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fc450-f3fa-7d91-a5bd-8aa2d06548a8"
    },
    {
      "id": "chg_019fc450-f3f8-7644-b841-63be61647f10",
      "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 21:11:07.493096+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fc450-f3f8-7644-b841-63be61647f10"
    },
    {
      "id": "chg_019fc450-f3fa-774d-8b1d-7a24754fcffa",
      "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 21:11:07.493096+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fc450-f3fa-774d-8b1d-7a24754fcffa"
    },
    {
      "id": "chg_019fc2b4-8cd9-79fe-945e-1c02108c6af6",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 13:40:40.266417+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fc2b4-8cd9-79fe-945e-1c02108c6af6"
    },
    {
      "id": "chg_019fb48c-e17e-7d7c-883e-688b65cc87b0",
      "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 19:42:39.47612+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fb48c-e17e-7d7c-883e-688b65cc87b0"
    },
    {
      "id": "chg_019fb48c-e17e-774f-aafc-6db4bedae509",
      "kind": "check.unverifiable",
      "family": "vulnerabilities",
      "subject_kind": "check",
      "subject": "vulnerabilities",
      "subject_child": "",
      "from_code": "cve.tree_partial",
      "to_code": "cve.inconclusive",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "resolver_unavailable"
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 19:42:39.47612+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Known CVEs (partial → unverified)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fb48c-e17e-774f-aafc-6db4bedae509"
    },
    {
      "id": "chg_019fada2-4ebe-7c23-906c-3ccf22b8cc51",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 11:28:43.172753+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Provenance (unverified → fail)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fada2-4ebe-7c23-906c-3ccf22b8cc51"
    },
    {
      "id": "chg_019fada2-4ec2-7855-ba06-0b6eae26d342",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 11:28:43.172753+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fada2-4ec2-7855-ba06-0b6eae26d342"
    },
    {
      "id": "chg_019fada2-4ec3-7163-a50d-13e0e348c1dc",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 11:28:43.172753+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fada2-4ec3-7163-a50d-13e0e348c1dc"
    },
    {
      "id": "chg_019fa87b-3fd1-7134-9d67-73602887ebcd",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 11:27:57.37811+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/cyanheads-clinicaltrialsgov-mcp-server/clinicaltrialsgov-mcp-server#chg-chg_019fa87b-3fd1-7134-9d67-73602887ebcd"
    }
  ],
  "days": [
    {
      "date": "2026-09-21",
      "total": 79,
      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-20",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-09-18",
      "total": 80,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-17",
      "total": 81,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-16",
      "total": 81,
      "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": "2026-09-15",
        "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": "2026-09-15",
      "total": 80,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-09-14",
      "total": 79,
      "delta": 15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-13",
      "total": 64,
      "delta": 10,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    }
  ]
}