{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "mcp-dir-pref-sp-sao-paulo-valor-ref-mcp",
  "component": "p-pref-sp-sao-paulo-valor-ref",
  "generated_at": "2026-08-22T17:27:02.439Z",
  "tracking_since": "2026-08-20",
  "counts": {
    "critical": 0,
    "security": 3,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a02212-6765-7b4a-950f-79f9d01a5207",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 02:07:06.546654+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/mcp-dir-pref-sp-sao-paulo-valor-ref-mcp/p-pref-sp-sao-paulo-valor-ref#chg-chg_01a02212-6765-7b4a-950f-79f9d01a5207"
    },
    {
      "id": "chg_01a02212-6766-7cdb-81e6-aeb6b9b08fa2",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.http_error",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 02:07:06.546654+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/mcp-dir-pref-sp-sao-paulo-valor-ref-mcp/p-pref-sp-sao-paulo-valor-ref#chg-chg_01a02212-6766-7cdb-81e6-aeb6b9b08fa2"
    },
    {
      "id": "chg_01a02212-6767-7dd7-8b63-1709dfa41d53",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-21",
      "occurred_at": "2026-08-21 02:07:06.546654+00",
      "observed_since": "2026-08-20",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/mcp-dir-pref-sp-sao-paulo-valor-ref-mcp/p-pref-sp-sao-paulo-valor-ref#chg-chg_01a02212-6767-7dd7-8b63-1709dfa41d53"
    }
  ],
  "days": [
    {
      "date": "2026-08-22",
      "total": 46,
      "delta": 18,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-08-21",
      "total": 28,
      "delta": 10,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-08-20",
      "total": 18,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}