{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "ro-tria-lodging-intelligence",
  "component": "tria",
  "generated_at": "2026-09-22T04:54:27.368Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 10,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a037bd-38ae-78a0-b5ad-18ed8412769f",
      "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 07:05:42.72547+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_01a037bd-38ae-78a0-b5ad-18ed8412769f"
    },
    {
      "id": "chg_01a0043e-1f58-78d8-9675-a64c87bfdc0b",
      "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": "2026-08-15",
      "occurred_at": "2026-08-15 07:06:15.236742+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_01a0043e-1f58-78d8-9675-a64c87bfdc0b"
    },
    {
      "id": "chg_01a0043e-1f57-7385-800f-4b2510ecee4a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_map",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_map"
      },
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 07:06:15.236742+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Tool “get_map” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_01a0043e-1f57-7385-800f-4b2510ecee4a"
    },
    {
      "id": "chg_01a0043e-1f56-78c4-96c7-165b45b32103",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_concierge_brief",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_concierge_brief"
      },
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 07:06:15.236742+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Tool “get_concierge_brief” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_01a0043e-1f56-78c4-96c7-165b45b32103"
    },
    {
      "id": "chg_01a0043e-1f55-7485-978e-6ab3a5202e95",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_accommodation",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_accommodation"
      },
      "occurred_on": "2026-08-15",
      "occurred_at": "2026-08-15 07:06:15.236742+00",
      "observed_since": "2026-08-14",
      "source": "scan",
      "summary": "Tool “get_accommodation” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_01a0043e-1f55-7485-978e-6ab3a5202e95"
    },
    {
      "id": "chg_019fe031-4fbc-7a5f-9dbf-9f64c8f8e147",
      "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": "2026-08-08",
      "occurred_at": "2026-08-08 07:05:55.883024+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_019fe031-4fbc-7a5f-9dbf-9f64c8f8e147"
    },
    {
      "id": "chg_019fe031-4fbb-7674-a51e-c9fccf3725ac",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_accommodations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_accommodations"
      },
      "occurred_on": "2026-08-08",
      "occurred_at": "2026-08-08 07:05:55.883024+00",
      "observed_since": "2026-08-07",
      "source": "scan",
      "summary": "Tool “find_accommodations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_019fe031-4fbb-7674-a51e-c9fccf3725ac"
    },
    {
      "id": "chg_019fcb95-c620-72a2-9b2e-d255ebbff47c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "explore_areas",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "explore_areas"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 07:03:38.256728+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “explore_areas” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_019fcb95-c620-72a2-9b2e-d255ebbff47c"
    },
    {
      "id": "chg_019fcb95-c621-7b7a-8937-87e014dbcb3e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_accommodations",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_accommodations"
      },
      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 07:03:38.256728+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “find_accommodations” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_019fcb95-c621-7b7a-8937-87e014dbcb3e"
    },
    {
      "id": "chg_019fcb95-c624-712a-8985-69874e8a513e",
      "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": "2026-08-04",
      "occurred_at": "2026-08-04 07:03:38.256728+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ro-tria-lodging-intelligence/tria#chg-chg_019fcb95-c624-712a-8985-69874e8a513e"
    }
  ],
  "days": [
    {
      "date": "2026-08-26",
      "total": 83,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 84,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-24",
      "total": 84,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 93,
        "to": 97,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 28,
          "to_days": 29
        },
        "partial": false,
        "compared_to": "2026-08-23",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 93 to 97. That category is still filling its 30-day observation window: 28 days of observed history at the previous scan, 29 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-08-15",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-08",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-08-07",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-04",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 12
    }
  ]
}