{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "app-openkrill-travel",
  "component": "travel",
  "generated_at": "2026-10-18T00:10:47.752Z",
  "tracking_since": "2026-10-03",
  "counts": {
    "critical": 0,
    "security": 14,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1424c-e7ba-748c-943a-7427bce7b23d",
      "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 01:21:35.937579+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-travel/travel#chg-chg_01a1424c-e7ba-748c-943a-7427bce7b23d"
    },
    {
      "id": "chg_01a1424c-e7bb-721c-b495-6de44a1905ca",
      "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 01:21:35.937579+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-travel/travel#chg-chg_01a1424c-e7bb-721c-b495-6de44a1905ca"
    },
    {
      "id": "chg_01a1424c-e7bb-7bd3-98ce-9a2afa6cde32",
      "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 01:21:35.937579+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-travel/travel#chg-chg_01a1424c-e7bb-7bd3-98ce-9a2afa6cde32"
    },
    {
      "id": "chg_01a132d0-dca9-7dc7-8485-7b0a47825f07",
      "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 01:11:51.165779+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "DNSSEC (fail → pass)",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a132d0-dca9-7dc7-8485-7b0a47825f07"
    },
    {
      "id": "chg_01a12d2e-62ac-7647-b3d7-4ecf4d6df655",
      "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": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+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-travel/travel#chg-chg_01a12d2e-62ac-7647-b3d7-4ecf4d6df655"
    },
    {
      "id": "chg_01a12d2e-629d-7285-b68b-6e2f88d96647",
      "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": "8",
        "added": "0",
        "breaks": "0",
        "removed": "1",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Stability (0.23 → fail)",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a12d2e-629d-7285-b68b-6e2f88d96647"
    },
    {
      "id": "chg_01a12d2e-62a0-73c5-bc34-67de0c45595b",
      "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": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "HTTPS (unverified → pass)",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a12d2e-62a0-73c5-bc34-67de0c45595b"
    },
    {
      "id": "chg_01a12d2e-62a3-7133-80fc-72fe93130085",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_advisories",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_advisories"
      },
      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “compare_advisories” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a12d2e-62a3-7133-80fc-72fe93130085"
    },
    {
      "id": "chg_01a12d2e-62a3-7a51-af9b-46a7791c3179",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_airport_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_airport_status"
      },
      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_airport_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a12d2e-62a3-7a51-af9b-46a7791c3179"
    },
    {
      "id": "chg_01a12d2e-62a5-7609-94ed-aae2b6e91c9f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_travel_advice",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_travel_advice"
      },
      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “get_travel_advice” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a12d2e-62a5-7609-94ed-aae2b6e91c9f"
    },
    {
      "id": "chg_01a12d2e-62ab-7508-bd1d-dc7fbb8f3230",
      "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": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “index_tools” was removed",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a12d2e-62ab-7508-bd1d-dc7fbb8f3230"
    },
    {
      "id": "chg_01a12d2e-62b0-753e-993d-dd644551a695",
      "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": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a12d2e-62b0-753e-993d-dd644551a695"
    },
    {
      "id": "chg_01a12d2e-62b0-799e-a2ec-e7186ef3de90",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "1.0.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "1.0.0",
      "to_value": "1.0.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "1",
        "version": "1.0.0",
        "breaking": "0"
      },
      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 22:56:17.030582+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 1.0.0)",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a12d2e-62b0-799e-a2ec-e7186ef3de90"
    },
    {
      "id": "chg_01a109d9-eb5a-733c-ae18-c15532ca41de",
      "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": "2026-10-05",
      "occurred_at": "2026-10-05 02:17:11.434683+00",
      "observed_since": "2026-10-04",
      "source": "scan",
      "summary": "HSTS header (fail → pass)",
      "link": "https://verifymcp.io/servers/app-openkrill-travel/travel#chg-chg_01a109d9-eb5a-733c-ae18-c15532ca41de"
    }
  ],
  "days": [
    {
      "date": "2026-10-16",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-10-15",
      "total": 76,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-14",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 15,
        "to": 18,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 15 to 18."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-13",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-12",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 8,
        "to": 11,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-10-11",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 8 to 11."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-11",
      "total": 73,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 18
    },
    {
      "date": "2026-10-10",
      "total": 70,
      "delta": 2,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 7,
        "to": 23,
        "delta": 16,
        "others": [
          {
            "category": "Schema Quality & AI Usability",
            "delta": -2
          }
        ],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 2,
          "to_days": 7
        },
        "partial": false,
        "compared_to": "2026-10-05",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 7 to 23. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 7 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 2."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-05",
      "total": 68,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    }
  ]
}