{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "neubuot-doichain",
  "component": "doi-api",
  "generated_at": "2026-10-05T17:55:50.631Z",
  "tracking_since": "2026-09-26",
  "counts": {
    "critical": 0,
    "security": 4,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0e2f3-f58f-7dd6-9fd6-2f2caa8a2595",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "anchor_proof",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "anchor_proof"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 13:00:33.902697+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “anchor_proof” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/neubuot-doichain/doi-api#chg-chg_01a0e2f3-f58f-7dd6-9fd6-2f2caa8a2595"
    },
    {
      "id": "chg_01a0e2f3-f590-7e4f-9cce-fd27a2161d2c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_proof",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_proof"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 13:00:33.902697+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “check_proof” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/neubuot-doichain/doi-api#chg-chg_01a0e2f3-f590-7e4f-9cce-fd27a2161d2c"
    },
    {
      "id": "chg_01a0e2f3-f591-734c-9c12-8b17eb5af1d8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_names",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_names"
      },
      "occurred_on": "2026-09-27",
      "occurred_at": "2026-09-27 13:00:33.902697+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "Tool “search_names” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/neubuot-doichain/doi-api#chg-chg_01a0e2f3-f591-734c-9c12-8b17eb5af1d8"
    },
    {
      "id": "chg_01a0e2f3-f591-7f07-a857-7e286bbb3ea7",
      "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": "2026-09-27",
      "occurred_at": "2026-09-27 13:00:33.902697+00",
      "observed_since": "2026-09-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/neubuot-doichain/doi-api#chg-chg_01a0e2f3-f591-7f07-a857-7e286bbb3ea7"
    }
  ],
  "days": [
    {
      "date": "2026-10-04",
      "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": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-10-03",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-02",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 17,
        "to": 20,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 5,
          "to_days": 6
        },
        "partial": false,
        "compared_to": "2026-10-01",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 17 to 20. That category is still filling its 30-day observation window: 5 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."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-30",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 10,
        "to": 13,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 3,
          "to_days": 4
        },
        "partial": false,
        "compared_to": "2026-09-29",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 10 to 13. That category is still filling its 30-day observation window: 3 days of observed history at the previous scan, 4 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-28",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-27",
      "total": 73,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-09-26",
      "total": 74,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}