{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "sarojkjha-aaj-engines",
  "component": "aaj-engines-mcp",
  "generated_at": "2026-11-05T13:43:10.071Z",
  "tracking_since": "2026-10-20",
  "counts": {
    "critical": 0,
    "security": 9,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a18a2f-2002-7847-a54a-213a6b26d270",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 00:21:46.58954+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a18a2f-2002-7847-a54a-213a6b26d270"
    },
    {
      "id": "chg_01a17fe6-1da3-74f0-a8e8-947a1ff37538",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 00:25:49.704275+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a17fe6-1da3-74f0-a8e8-947a1ff37538"
    },
    {
      "id": "chg_01a160e9-ae62-7982-9e99-ca7656266a07",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:01:29.619197+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a160e9-ae62-7982-9e99-ca7656266a07"
    },
    {
      "id": "chg_01a160e9-ae4b-70f5-9f50-9f11f3e2d9ee",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_undeclared",
      "to_code": "auth.none_no_destructive",
      "from_value": "unverified",
      "to_value": "partial",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:01:29.619197+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Authorization (unverified → partial)",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a160e9-ae4b-70f5-9f50-9f11f3e2d9ee"
    },
    {
      "id": "chg_01a160e9-ae4d-7839-8f25-59ed4306fbbd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "describe_engine",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "describe_engine"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:01:29.619197+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “describe_engine” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a160e9-ae4d-7839-8f25-59ed4306fbbd"
    },
    {
      "id": "chg_01a160e9-ae51-7180-afa9-fb428b1d5b56",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_skill",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_skill"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:01:29.619197+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “get_skill” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a160e9-ae51-7180-afa9-fb428b1d5b56"
    },
    {
      "id": "chg_01a160e9-ae54-70bb-a307-6062ed272e5e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_engines",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_engines"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:01:29.619197+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “list_engines” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a160e9-ae54-70bb-a307-6062ed272e5e"
    },
    {
      "id": "chg_01a160e9-ae55-7dce-884a-8bf2376a5323",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "run_engine",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "run_engine"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:01:29.619197+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “run_engine” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a160e9-ae55-7dce-884a-8bf2376a5323"
    },
    {
      "id": "chg_01a160e9-ae5b-715c-ad38-9a8f228ac8d9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_skills",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_skills"
      },
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:01:29.619197+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “search_skills” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/sarojkjha-aaj-engines/aaj-engines-mcp#chg-chg_01a160e9-ae5b-715c-ad38-9a8f228ac8d9"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-04",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-03",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-02",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 40,
        "to": 43,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 12,
          "to_days": 13
        },
        "partial": false,
        "compared_to": "2026-11-01",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 40 to 43. That category is still filling its 30-day observation window: 12 days of observed history at the previous scan, 13 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-01",
      "total": 70,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-31",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 33,
        "to": 37,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 10,
          "to_days": 11
        },
        "partial": false,
        "compared_to": "2026-10-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 33 to 37. That category is still filling its 30-day observation window: 10 days of observed history at the previous scan, 11 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-30",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-28",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    }
  ]
}