{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "tytutueh13-sudo-federal-grant-evidence",
  "component": "utilityhouse",
  "generated_at": "2026-10-09T22:23:19.249Z",
  "tracking_since": "2026-09-02",
  "counts": {
    "critical": 0,
    "security": 22,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a08e07-381c-7e0a-82c0-bb533b662cd5",
      "kind": "check.verdict",
      "family": "dnssec",
      "subject_kind": "check",
      "subject": "dnssec",
      "subject_child": "",
      "from_code": "dnssec.absent",
      "to_code": "dnssec.validated",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-11",
      "occurred_at": "2026-09-11 01:13:52.88792+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "DNSSEC (fail → pass)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a08e07-381c-7e0a-82c0-bb533b662cd5"
    },
    {
      "id": "chg_01a088e0-ffec-7cc0-a899-22790df924ff",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.redirected",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 01:14:02.029413+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a088e0-ffec-7cc0-a899-22790df924ff"
    },
    {
      "id": "chg_01a088e0-ffee-70fa-af5d-29e78ef1461c",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.23",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 01:14:02.029413+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Stability (0.23 → unverified)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a088e0-ffee-70fa-af5d-29e78ef1461c"
    },
    {
      "id": "chg_01a088e0-ffee-75bd-a612-59a243efcc77",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 01:14:02.029413+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a088e0-ffee-75bd-a612-59a243efcc77"
    },
    {
      "id": "chg_01a088e0-ffee-793a-baec-d26051d9d4da",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 01:14:02.029413+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a088e0-ffee-793a-baec-d26051d9d4da"
    },
    {
      "id": "chg_01a088e0-ffee-7db0-acd6-a99caf8a4bef",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_present",
      "to_code": "headers.hsts_absent",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 01:14:02.029413+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "HSTS header (pass → fail)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a088e0-ffee-7db0-acd6-a99caf8a4bef"
    },
    {
      "id": "chg_01a088e0-ffef-7339-b66a-7dfde9318033",
      "kind": "check.reverified",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.inconclusive",
      "to_code": "https.enforced",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 01:14:02.029413+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "HTTPS (unverified → pass)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a088e0-ffef-7339-b66a-7dfde9318033"
    },
    {
      "id": "chg_01a088e0-fff0-7505-a4bd-371720c84695",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 01:14:02.029413+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a088e0-fff0-7505-a4bd-371720c84695"
    },
    {
      "id": "chg_01a07446-8144-724c-84c6-0d0c63bfc126",
      "kind": "check.unverifiable",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.enforced",
      "to_code": "https.inconclusive",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "plaintext_status",
        "status": "405"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 01:12:52.754414+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "HTTPS (pass → unverified)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a07446-8144-724c-84c6-0d0c63bfc126"
    },
    {
      "id": "chg_01a07446-8145-7184-8b48-f84c2b69aa0e",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 01:12:52.754414+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a07446-8145-7184-8b48-f84c2b69aa0e"
    },
    {
      "id": "chg_01a07446-8145-77da-be79-76ee1758fa79",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.redirected",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 01:12:52.754414+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a07446-8145-77da-be79-76ee1758fa79"
    },
    {
      "id": "chg_01a07446-8145-7e08-8b79-6883183f1336",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 01:12:52.754414+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a07446-8145-7e08-8b79-6883183f1336"
    },
    {
      "id": "chg_01a06f20-6554-7af2-9c85-8b5d4b7dff50",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.redirected",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 01:13:09.113184+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a06f20-6554-7af2-9c85-8b5d4b7dff50"
    },
    {
      "id": "chg_01a06f20-6556-726e-a0ef-4c4d2d38a675",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.07",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 01:13:09.113184+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Stability (0.07 → unverified)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a06f20-6556-726e-a0ef-4c4d2d38a675"
    },
    {
      "id": "chg_01a06f20-6558-74e5-bb4a-53c86c819037",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 01:13:09.113184+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a06f20-6558-74e5-bb4a-53c86c819037"
    },
    {
      "id": "chg_01a06f20-6559-75c6-83c7-33e6e076fecc",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "partial",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 01:13:09.113184+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Authorization (partial → unverified)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a06f20-6559-75c6-83c7-33e6e076fecc"
    },
    {
      "id": "chg_01a06f20-6559-7d77-957c-63bcf08d684a",
      "kind": "check.reverified",
      "family": "https",
      "subject_kind": "check",
      "subject": "https",
      "subject_child": "",
      "from_code": "https.inconclusive",
      "to_code": "https.enforced",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 01:13:09.113184+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "HTTPS (unverified → pass)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a06f20-6559-7d77-957c-63bcf08d684a"
    },
    {
      "id": "chg_01a06f20-655e-786b-8705-712ce43700fd",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "not_mcp",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "not_mcp",
        "from": "verified"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 01:13:09.113184+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → not serving MCP)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a06f20-655e-786b-8705-712ce43700fd"
    },
    {
      "id": "chg_01a064d3-64ea-7621-9436-fc2c7059f6e7",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_no_destructive",
      "from_value": "fail",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 01:12:50.619034+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Authorization (fail → partial)",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a064d3-64ea-7621-9436-fc2c7059f6e7"
    },
    {
      "id": "chg_01a064d3-64eb-7a0e-8199-adcea70fbccf",
      "kind": "tool.destructive_cleared",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_federal_grant_evidence_pack",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "true",
      "to_value": "false",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "false",
        "from": "true",
        "tool": "get_federal_grant_evidence_pack"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 01:12:50.619034+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_federal_grant_evidence_pack” no longer declares itself destructive",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a064d3-64eb-7a0e-8199-adcea70fbccf"
    },
    {
      "id": "chg_01a064d3-64eb-7f21-99d5-38a7b6a8d859",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_federal_grant_evidence_pack",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_federal_grant_evidence_pack"
      },
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 01:12:50.619034+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “get_federal_grant_evidence_pack” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a064d3-64eb-7f21-99d5-38a7b6a8d859"
    },
    {
      "id": "chg_01a064d3-64ed-798f-a420-3bb7d26c4d64",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 01:12:50.619034+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/tytutueh13-sudo-federal-grant-evidence/utilityhouse#chg-chg_01a064d3-64ed-798f-a420-3bb7d26c4d64"
    }
  ],
  "days": [
    {
      "date": "2026-09-28",
      "total": 24,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-25",
      "total": 24,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-11",
      "total": 24,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-10",
      "total": 23,
      "delta": -47,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-09",
      "total": 70,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-09-06",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-05",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-03",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    }
  ]
}