{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "dev-usaref-reference-data",
  "component": "usaref",
  "generated_at": "2026-09-22T13:57:22.685Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 5,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0374b-ffc6-72d2-981f-32055d8fee5e",
      "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": "2026-08-25",
      "occurred_at": "2026-08-25 05:02:02.343725+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/dev-usaref-reference-data/usaref#chg-chg_01a0374b-ffc6-72d2-981f-32055d8fee5e"
    },
    {
      "id": "chg_019fd04c-79cd-7b11-9688-cf2713e595e4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_series",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_series"
      },
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 05:01:40.629707+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Tool “get_series” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-usaref-reference-data/usaref#chg-chg_019fd04c-79cd-7b11-9688-cf2713e595e4"
    },
    {
      "id": "chg_019fd04c-79ce-7813-a8b7-193d28c4eb77",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_series_history",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_series_history"
      },
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 05:01:40.629707+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Tool “get_series_history” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-usaref-reference-data/usaref#chg-chg_019fd04c-79ce-7813-a8b7-193d28c4eb77"
    },
    {
      "id": "chg_019fbbb3-c4b3-7998-8d52-df6be522c049",
      "kind": "check.verdict",
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      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 05:02:28.516829+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/dev-usaref-reference-data/usaref#chg-chg_019fbbb3-c4b3-7998-8d52-df6be522c049"
    },
    {
      "id": "chg_019fae88-195a-746f-9237-ea4f98d4d9db",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_public_holidays",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_public_holidays"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 15:39:42.768368+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “get_public_holidays” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-usaref-reference-data/usaref#chg-chg_019fae88-195a-746f-9237-ea4f98d4d9db"
    }
  ],
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      "attribution": null,
      "event_count": 2
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      "date": "2026-08-26",
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      "tracked": true,
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      "attribution": null,
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      "date": "2026-08-25",
      "total": 80,
      "delta": 0,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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      "date": "2026-08-05",
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      "delta": null,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
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      "date": "2026-08-01",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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      "date": "2026-07-31",
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      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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      "date": "2026-07-30",
      "total": 0,
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      "tracked": true,
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      "attribution": null,
      "event_count": 1
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}