{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "troyhunt-hibp",
  "component": "haveibeenpwned",
  "generated_at": "2026-09-21T22:59:47.480Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 1,
    "security": 11,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a05bcb-21aa-7113-b398-e29fd6a77f54",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_no_destructive",
      "to_code": "auth.none_destructive",
      "from_value": "partial",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "hibp_send_domain_verification_email"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 07:07:14.136793+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Authorization (partial → fail)",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a05bcb-21aa-7113-b398-e29fd6a77f54"
    },
    {
      "id": "chg_01a05bcb-21ab-772e-9a08-d1b25021d722",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_generate_domain_verification_dns_token",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hibp_generate_domain_verification_dns_token"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 07:07:14.136793+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “hibp_generate_domain_verification_dns_token” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a05bcb-21ab-772e-9a08-d1b25021d722"
    },
    {
      "id": "chg_01a05bcb-21ab-7db3-80ce-596a5381b4da",
      "kind": "tool.destructive_set",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_send_domain_verification_email",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "false",
      "to_value": "true",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "true",
        "from": "false",
        "tool": "hibp_send_domain_verification_email"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 07:07:14.136793+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “hibp_send_domain_verification_email” is now declared destructive",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a05bcb-21ab-7db3-80ce-596a5381b4da"
    },
    {
      "id": "chg_01a04731-9511-7b99-864e-5cf4d802ef03",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_get_breached_account",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hibp_get_breached_account"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 07:07:06.25829+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “hibp_get_breached_account” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a04731-9511-7b99-864e-5cf4d802ef03"
    },
    {
      "id": "chg_01a04731-9513-7d16-9f89-e5baad933fc9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_get_breached_account_range",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hibp_get_breached_account_range"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 07:07:06.25829+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “hibp_get_breached_account_range” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a04731-9513-7d16-9f89-e5baad933fc9"
    },
    {
      "id": "chg_01a04731-9517-7ccc-921b-436fb8e18cdd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_get_paste_account",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hibp_get_paste_account"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 07:07:06.25829+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “hibp_get_paste_account” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a04731-9517-7ccc-921b-436fb8e18cdd"
    },
    {
      "id": "chg_01a04731-9519-7c14-a7cf-c0f0c436d6b4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_get_stealer_logs_by_email",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hibp_get_stealer_logs_by_email"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 07:07:06.25829+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “hibp_get_stealer_logs_by_email” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a04731-9519-7c14-a7cf-c0f0c436d6b4"
    },
    {
      "id": "chg_01a04731-951b-775f-8e11-a0e51b5e49d5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_get_stealer_logs_by_email_domain",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hibp_get_stealer_logs_by_email_domain"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 07:07:06.25829+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “hibp_get_stealer_logs_by_email_domain” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a04731-951b-775f-8e11-a0e51b5e49d5"
    },
    {
      "id": "chg_01a04731-9521-74a8-b57a-c76f00137e2b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_get_stealer_logs_by_website_domain",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hibp_get_stealer_logs_by_website_domain"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 07:07:06.25829+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “hibp_get_stealer_logs_by_website_domain” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a04731-9521-74a8-b57a-c76f00137e2b"
    },
    {
      "id": "chg_01a04731-9522-74be-af4a-90c3e1f85c36",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "hibp_get_subscription_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "hibp_get_subscription_status"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 07:07:06.25829+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “hibp_get_subscription_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a04731-9522-74be-af4a-90c3e1f85c36"
    },
    {
      "id": "chg_01a04731-9532-7c24-ad7b-df6e907e45c8",
      "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": "2026-08-28",
      "occurred_at": "2026-08-28 07:07:06.25829+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a04731-9532-7c24-ad7b-df6e907e45c8"
    },
    {
      "id": "chg_01a037bc-f27c-77f6-bba8-6c86fdfabdb2",
      "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 07:05:24.625912+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/troyhunt-hibp/haveibeenpwned#chg-chg_01a037bc-f27c-77f6-bba8-6c86fdfabdb2"
    }
  ],
  "days": [
    {
      "date": "2026-09-14",
      "total": 84,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-10",
      "total": 84,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-03",
      "total": 84,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-01",
      "total": 84,
      "delta": -7,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-08-28",
      "total": 91,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 28
    },
    {
      "date": "2026-08-26",
      "total": 91,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 91,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-24",
      "total": 90,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}