{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "digicatalyst-systems-dep-diff-mcp",
  "component": "digicatalyst-dep-diff-mcp",
  "generated_at": "2026-09-20T16:41:04.292Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a06fdc-227b-76e4-acc7-0cbd7697b8b0",
      "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 04:38:12.637602+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_01a06fdc-227b-76e4-acc7-0cbd7697b8b0"
    },
    {
      "id": "chg_01a06fdc-2278-7c52-9b0f-46d5cde4d803",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.sandbox_pending",
      "from_value": "0.37",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "version_superseded"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 04:38:12.637602+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Stability (0.37 → unverified)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_01a06fdc-2278-7c52-9b0f-46d5cde4d803"
    },
    {
      "id": "chg_01a034ea-e8a1-711f-a011-ad5a7d12cc2f",
      "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": "2026-08-24",
      "occurred_at": "2026-08-24 17:56:45.240616+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Install scripts (unverified → pass)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_01a034ea-e8a1-711f-a011-ad5a7d12cc2f"
    },
    {
      "id": "chg_01a034ea-e8a4-7726-8ad2-f0fefa0edb13",
      "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": "2026-08-24",
      "occurred_at": "2026-08-24 17:56:45.240616+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Known CVEs (unverified → pass)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_01a034ea-e8a4-7726-8ad2-f0fefa0edb13"
    },
    {
      "id": "chg_01a034ea-e8a5-7e1d-992d-9ad6898cc8b8",
      "kind": "check.verdict",
      "family": "build-provenance",
      "subject_kind": "check",
      "subject": "build-provenance",
      "subject_child": "",
      "from_code": "provenance.version_unpublished",
      "to_code": "provenance.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "repo": "DigiCatalyst-Systems/dep-diff-mcp"
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 17:56:45.240616+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Provenance (fail → pass)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_01a034ea-e8a5-7e1d-992d-9ad6898cc8b8"
    },
    {
      "id": "chg_01a034ea-e8a8-7931-a054-4c2d8547654a",
      "kind": "provenance.repo_changed",
      "family": "build-provenance",
      "subject_kind": "package",
      "subject": "repo",
      "subject_child": "",
      "from_code": "provenance.version_unpublished",
      "to_code": "provenance.verified",
      "from_value": null,
      "to_value": "DigiCatalyst-Systems/dep-diff-mcp",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "DigiCatalyst-Systems/dep-diff-mcp",
        "from": ""
      },
      "occurred_on": "2026-08-24",
      "occurred_at": "2026-08-24 17:56:45.240616+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "The attested source repository moved (DigiCatalyst-Systems/dep-diff-mcp)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_01a034ea-e8a8-7931-a054-4c2d8547654a"
    },
    {
      "id": "chg_01a034ea-e8a9-712a-99b1-45858806e3bb",
      "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": "2026-08-24",
      "occurred_at": "2026-08-24 17:56:45.240616+00",
      "observed_since": "2026-08-23",
      "source": "scan",
      "summary": "Stability (Stability not yet verified: not enough scan history yet (needs a 30-day window).)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_01a034ea-e8a9-712a-99b1-45858806e3bb"
    },
    {
      "id": "chg_019fc0e8-5b4e-7bcb-aed7-c856e080122f",
      "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 05:18:01.017419+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Malware scan (unverified → pass)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_019fc0e8-5b4e-7bcb-aed7-c856e080122f"
    },
    {
      "id": "chg_019fb5bd-d646-7731-89e8-c5e3d3e4c7a0",
      "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": "2026-07-31",
      "occurred_at": "2026-07-31 01:15:45.075305+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Malware scan (pass → unverified)",
      "link": "https://verifymcp.io/servers/digicatalyst-systems-dep-diff-mcp/digicatalyst-dep-diff-mcp#chg-chg_019fb5bd-d646-7731-89e8-c5e3d3e4c7a0"
    }
  ],
  "days": [
    {
      "date": "2026-09-19",
      "total": 95,
      "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": "2026-09-18",
        "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": "2026-09-17",
      "total": 94,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 77,
        "to": 80,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 23,
          "to_days": 24
        },
        "partial": false,
        "compared_to": "2026-09-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-15",
      "total": 93,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 70,
        "to": 73,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 21,
          "to_days": 22
        },
        "partial": false,
        "compared_to": "2026-09-14",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-13",
      "total": 92,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 63,
        "to": 67,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 19,
          "to_days": 20
        },
        "partial": false,
        "compared_to": "2026-09-12",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-11",
      "total": 91,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-10",
      "total": 90,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-08",
      "total": 90,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-07",
      "total": 89,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}