{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "chrischall-workday-mcp",
  "component": "workday-mcp",
  "generated_at": "2026-09-21T01:02:52.256Z",
  "tracking_since": "2026-07-27",
  "counts": {
    "critical": 0,
    "security": 39,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b934-bf02-7c6c-992d-3af274f4422d",
      "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": "2026-09-19",
      "occurred_at": "2026-09-19 10:27:16.823732+00",
      "observed_since": "2026-09-18",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0b934-bf02-7c6c-992d-3af274f4422d"
    },
    {
      "id": "chg_01a0b54f-f85a-7e7e-a674-7e4b4daebab8",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 16:18:31.7242+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0b54f-f85a-7e7e-a674-7e4b4daebab8"
    },
    {
      "id": "chg_01a0b40d-41b6-757c-8c56-cb3091046fd2",
      "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 10:26:02.345882+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0b40d-41b6-757c-8c56-cb3091046fd2"
    },
    {
      "id": "chg_01a0a9c1-1798-7c4c-be33-6cf49b0b83a3",
      "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": "2026-09-16",
      "occurred_at": "2026-09-16 10:26:38.895435+00",
      "observed_since": "2026-09-15",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0a9c1-1798-7c4c-be33-6cf49b0b83a3"
    },
    {
      "id": "chg_01a0a49a-c6c5-77d7-879b-288c62281b33",
      "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": "2026-09-15",
      "occurred_at": "2026-09-15 10:26:41.851857+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0a49a-c6c5-77d7-879b-288c62281b33"
    },
    {
      "id": "chg_01a0a49a-c6c8-7c91-bcee-a65ab6e6f522",
      "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": "99",
        "assessed": "100",
        "resolved": "99",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-09-15",
      "occurred_at": "2026-09-15 10:26:41.851857+00",
      "observed_since": "2026-09-14",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0a49a-c6c8-7c91-bcee-a65ab6e6f522"
    },
    {
      "id": "chg_01a0a06f-506a-76d2-8c92-cfb3ef9d3162",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 15:00:43.1619+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Stability (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0a06f-506a-76d2-8c92-cfb3ef9d3162"
    },
    {
      "id": "chg_01a0a06f-509a-744b-986f-b7f32b8619e4",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 15:00:43.1619+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0a06f-509a-744b-986f-b7f32b8619e4"
    },
    {
      "id": "chg_01a0a06f-509f-7c7c-9a1d-643a298a41a0",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 15:00:43.1619+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0a06f-509f-7c7c-9a1d-643a298a41a0"
    },
    {
      "id": "chg_01a0a06f-50a2-7aad-8e04-e998903186c9",
      "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": "2026-09-14",
      "occurred_at": "2026-09-14 15:00:43.1619+00",
      "observed_since": "2026-09-13",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0a06f-50a2-7aad-8e04-e998903186c9"
    },
    {
      "id": "chg_01a09a48-9804-7277-aa03-7c946518360e",
      "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": "2026-09-13",
      "occurred_at": "2026-09-13 10:20:43.562312+00",
      "observed_since": "2026-09-12",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a09a48-9804-7277-aa03-7c946518360e"
    },
    {
      "id": "chg_01a09003-c507-7b30-a26c-713ceaa93071",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 10:29:17.534982+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a09003-c507-7b30-a26c-713ceaa93071"
    },
    {
      "id": "chg_01a08c8d-a236-7db9-ad7b-f3bbc207c023",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 18:21:27.105303+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a08c8d-a236-7db9-ad7b-f3bbc207c023"
    },
    {
      "id": "chg_01a08830-34af-7863-831e-d973bb36542a",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.83",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 22:00:55.688942+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Stability (0.83 → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a08830-34af-7863-831e-d973bb36542a"
    },
    {
      "id": "chg_01a08830-34b0-783c-97ae-551b0c722206",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 22:00:55.688942+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a08830-34b0-783c-97ae-551b0c722206"
    },
    {
      "id": "chg_01a0763a-a566-7176-bb1b-3c4ee8cdd57a",
      "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": "99",
        "assessed": "100",
        "resolved": "99",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 10:19:09.829562+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0763a-a566-7176-bb1b-3c4ee8cdd57a"
    },
    {
      "id": "chg_01a06f61-03ef-7058-8a97-913c1d8203cb",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 02:23:44.016716+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a06f61-03ef-7058-8a97-913c1d8203cb"
    },
    {
      "id": "chg_01a06f5b-422b-7771-8550-7f51955be860",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.97",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 02:17:26.738563+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Stability (0.97 → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a06f5b-422b-7771-8550-7f51955be860"
    },
    {
      "id": "chg_01a06f5b-422c-7972-b8e1-2d208844ab8a",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 02:17:26.738563+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Known CVEs (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a06f5b-422c-7972-b8e1-2d208844ab8a"
    },
    {
      "id": "chg_01a06f5b-422d-719f-9328-c8cf3187ffdd",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 02:17:26.738563+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a06f5b-422d-719f-9328-c8cf3187ffdd"
    },
    {
      "id": "chg_01a06eb4-c1e1-7687-b5eb-a398d9669b1b",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 23:15:34.822005+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Stability (0.93 → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a06eb4-c1e1-7687-b5eb-a398d9669b1b"
    },
    {
      "id": "chg_01a06eb4-c1e2-76a2-9195-b74ca946b145",
      "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": "2026-09-04",
      "occurred_at": "2026-09-04 23:15:34.822005+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a06eb4-c1e2-76a2-9195-b74ca946b145"
    },
    {
      "id": "chg_01a0522c-83d5-720b-b7bc-3cd845cbb69c",
      "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": "2026-08-30",
      "occurred_at": "2026-08-30 10:17:23.905963+00",
      "observed_since": "2026-08-29",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a0522c-83d5-720b-b7bc-3cd845cbb69c"
    },
    {
      "id": "chg_01a04dfa-2a7d-70c8-b79d-5b68911f622d",
      "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": "2026-08-29",
      "occurred_at": "2026-08-29 14:43:55.571598+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a04dfa-2a7d-70c8-b79d-5b68911f622d"
    },
    {
      "id": "chg_01a04a63-7a23-7803-b550-f40ec154f558",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.70",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 22:00:27.793575+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Stability (0.70 → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a04a63-7a23-7803-b550-f40ec154f558"
    },
    {
      "id": "chg_01a04a63-7a23-7e1a-b618-4ce86071ffec",
      "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": "2026-08-28",
      "occurred_at": "2026-08-28 22:00:27.793575+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a04a63-7a23-7e1a-b618-4ce86071ffec"
    },
    {
      "id": "chg_01a01eb7-35dd-7123-9b7b-adbd09118184",
      "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": "2026-08-20",
      "occurred_at": "2026-08-20 10:28:38.466639+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a01eb7-35dd-7123-9b7b-adbd09118184"
    },
    {
      "id": "chg_01a01857-8ed1-7825-abf4-1f3bb007ab88",
      "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": "2026-08-19",
      "occurred_at": "2026-08-19 04:46:26.423855+00",
      "observed_since": "2026-08-18",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_01a01857-8ed1-7825-abf4-1f3bb007ab88"
    },
    {
      "id": "chg_019fdbbb-438c-71ad-8afe-5daf776e66c2",
      "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": "99",
        "assessed": "100",
        "resolved": "99",
        "tree_source": "registry",
        "tree_status": "resolved"
      },
      "occurred_on": "2026-08-07",
      "occurred_at": "2026-08-07 10:18:30.566566+00",
      "observed_since": "2026-08-06",
      "source": "scan",
      "summary": "Known CVEs (partial → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fdbbb-438c-71ad-8afe-5daf776e66c2"
    },
    {
      "id": "chg_019fd4e1-bd5c-7a80-b829-d2ca7809724c",
      "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 02:23:11.667923+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/chrischall-workday-mcp/workday-mcp#chg-chg_019fd4e1-bd5c-7a80-b829-d2ca7809724c"
    },
    {
      "id": "chg_019fc49d-7d2d-7703-af55-51211e066ed6",
      "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": "102",
        "assessed": "99",
        "resolved": "98",
        "unresolved": "4",
        "tree_source": "registry",
        "tree_status": "partial"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 22:34:43.353561+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Known CVEs (unverified → partial)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fc49d-7d2d-7703-af55-51211e066ed6"
    },
    {
      "id": "chg_019fc49d-7d2f-7ebd-854f-0a544a39b571",
      "kind": "check.reason",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.sandbox_pending",
      "to_code": "stability.sandbox_failed",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "status": "failed"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 22:34:43.353561+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: our sandbox run of this package did not complete, so we have no schema to compare.)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fc49d-7d2f-7ebd-854f-0a544a39b571"
    },
    {
      "id": "chg_019fc382-bc65-76f3-ab88-14646042df04",
      "kind": "check.unverifiable",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.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 17:25:52.855673+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Provenance (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fc382-bc65-76f3-ab88-14646042df04"
    },
    {
      "id": "chg_019fc382-bc65-7d4c-8c1a-62a9391b18d3",
      "kind": "check.unverifiable",
      "family": "install-scripts",
      "subject_kind": "check",
      "subject": "install-scripts",
      "subject_child": "",
      "from_code": "installscript.none",
      "to_code": "installscript.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 17:25:52.855673+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Install scripts (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fc382-bc65-7d4c-8c1a-62a9391b18d3"
    },
    {
      "id": "chg_019fc382-bc67-7801-ac15-c1e7341eab55",
      "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 17:25:52.855673+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fc382-bc67-7801-ac15-c1e7341eab55"
    },
    {
      "id": "chg_019fc382-bc67-7d3d-9fef-0a6b830a8844",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.verified",
      "to_code": "provenance.inconclusive",
      "from_value": "chrischall/workday-mcp",
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "",
        "from": "chrischall/workday-mcp"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 17:25:52.855673+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The attested source repository moved (chrischall/workday-mcp)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fc382-bc67-7d3d-9fef-0a6b830a8844"
    },
    {
      "id": "chg_019fbea3-bbb4-780d-b911-26d6a9d50452",
      "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": "advisories_unavailable"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 18:43:49.106804+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Known CVEs (partial → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fbea3-bbb4-780d-b911-26d6a9d50452"
    },
    {
      "id": "chg_019fbea3-bbb6-754e-b9ce-0141c0386906",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 18:43:49.106804+00",
      "observed_since": "2026-07-31",
      "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/chrischall-workday-mcp/workday-mcp#chg-chg_019fbea3-bbb6-754e-b9ce-0141c0386906"
    },
    {
      "id": "chg_019fb1cb-801d-7348-b23a-5de9600d2de9",
      "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 06:52:11.66549+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/chrischall-workday-mcp/workday-mcp#chg-chg_019fb1cb-801d-7348-b23a-5de9600d2de9"
    }
  ],
  "days": [
    {
      "date": "2026-09-20",
      "total": 92,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-19",
      "total": 92,
      "delta": 12,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-09-18",
      "total": 80,
      "delta": -14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-09-17",
      "total": 94,
      "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": "2026-09-16",
      "total": 93,
      "delta": 15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-15",
      "total": 78,
      "delta": 11,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-09-14",
      "total": 67,
      "delta": -27,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-09-13",
      "total": 94,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}