{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "app-openkrill-tariffs",
  "component": "tariffs",
  "generated_at": "2026-10-17T23:29:56.779Z",
  "tracking_since": "2026-10-03",
  "counts": {
    "critical": 0,
    "security": 10,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a143a9-c5ee-7c08-96a1-cb0897b167b7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_feedback_reply",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_feedback_reply"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:42:42.047579+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “get_feedback_reply” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a143a9-c5ee-7c08-96a1-cb0897b167b7"
    },
    {
      "id": "chg_01a143a9-c5f0-710e-ae0d-643b6adc1dc8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_feedback",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_feedback"
      },
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 07:42:42.047579+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “submit_feedback” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a143a9-c5f0-710e-ae0d-643b6adc1dc8"
    },
    {
      "id": "chg_01a143a9-c63b-7224-a3ed-44349ed5941f",
      "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": "2026-10-16",
      "occurred_at": "2026-10-16 07:42:42.047579+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a143a9-c63b-7224-a3ed-44349ed5941f"
    },
    {
      "id": "chg_01a1342c-165b-71cf-b110-ae08b183a9fe",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 07:31:06.949738+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "DNSSEC (fail → pass)",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a1342c-165b-71cf-b110-ae08b183a9fe"
    },
    {
      "id": "chg_01a12e24-bca1-7e48-a55c-ad9bcd6943c7",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.23",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "9",
        "added": "0",
        "breaks": "0",
        "removed": "1",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:25:21.346601+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Stability (0.23 → fail)",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a12e24-bca1-7e48-a55c-ad9bcd6943c7"
    },
    {
      "id": "chg_01a12e24-bca2-7daf-a612-f0dd47c70c0d",
      "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": "2026-10-12",
      "occurred_at": "2026-10-12 03:25:21.346601+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "HTTPS (unverified → pass)",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a12e24-bca2-7daf-a612-f0dd47c70c0d"
    },
    {
      "id": "chg_01a12e24-bd00-7f2f-a93c-f2f127bfe265",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "index_tools",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "index_tools"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:25:21.346601+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “index_tools” was removed",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a12e24-bd00-7f2f-a93c-f2f127bfe265"
    },
    {
      "id": "chg_01a12e24-bd06-74a3-ac9f-b81c71e344f0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_feedback",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_feedback"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:25:21.346601+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “submit_feedback” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a12e24-bd06-74a3-ac9f-b81c71e344f0"
    },
    {
      "id": "chg_01a12e24-bd0c-7c99-8a79-7c46e70a79b5",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.1",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.1",
      "to_value": "1.0.1",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "1.0.1",
        "breaking": "0"
      },
      "occurred_on": "2026-10-12",
      "occurred_at": "2026-10-12 03:25:21.346601+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.1)",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a12e24-bd0c-7c99-8a79-7c46e70a79b5"
    },
    {
      "id": "chg_01a1105e-88f6-7886-842b-afb792cc25c5",
      "kind": "check.verdict",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.hsts_present",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-06",
      "occurred_at": "2026-10-06 08:39:47.537372+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/app-openkrill-tariffs/tariffs#chg-chg_01a1105e-88f6-7886-842b-afb792cc25c5"
    }
  ],
  "days": [
    {
      "date": "2026-10-17",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-16",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-16",
      "total": 76,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-14",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-13",
      "total": 75,
      "delta": 2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-12",
      "total": 73,
      "delta": 4,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-10-09",
      "total": 69,
      "delta": 2,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 20,
        "delta": 10,
        "others": [
          {
            "category": "Schema Quality & AI Usability",
            "delta": -1
          }
        ],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 3,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-10-06",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 20. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 6 at this one. The score rises as the window fills, whether or not the server changes. Other categories moved too: Schema Quality & AI Usability fell 1."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-06",
      "total": 67,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-04",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}