{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "mitigant-mitigant-mcp",
  "component": "mcp",
  "generated_at": "2026-11-05T05:43:08.516Z",
  "tracking_since": "2026-10-25",
  "counts": {
    "critical": 0,
    "security": 6,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a0a8-c0f7-7d2b-ad07-8b89874632b6",
      "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": "2026-11-03",
      "occurred_at": "2026-11-03 09:06:16.403708+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mitigant-mitigant-mcp/mcp#chg-chg_01a1a0a8-c0f7-7d2b-ad07-8b89874632b6"
    },
    {
      "id": "chg_01a19b81-9b13-796b-9aa7-b1e4f99d4ab8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "launch_attack",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "launch_attack"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 09:05:24.72873+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “launch_attack” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/mitigant-mitigant-mcp/mcp#chg-chg_01a19b81-9b13-796b-9aa7-b1e4f99d4ab8"
    },
    {
      "id": "chg_01a19b81-9b15-7770-b3b6-3ffac141008c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "launch_scenario",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "launch_scenario"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 09:05:24.72873+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “launch_scenario” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/mitigant-mitigant-mcp/mcp#chg-chg_01a19b81-9b15-7770-b3b6-3ffac141008c"
    },
    {
      "id": "chg_01a19b81-9b16-7be5-a0f1-67df703f0dae",
      "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": "2026-11-02",
      "occurred_at": "2026-11-02 09:05:24.72873+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mitigant-mitigant-mcp/mcp#chg-chg_01a19b81-9b16-7be5-a0f1-67df703f0dae"
    },
    {
      "id": "chg_01a17c9d-3372-74c6-bf00-44be224e4b4e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_attack_evidence",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_attack_evidence"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 09:07:19.462005+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “get_attack_evidence” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/mitigant-mitigant-mcp/mcp#chg-chg_01a17c9d-3372-74c6-bf00-44be224e4b4e"
    },
    {
      "id": "chg_01a17c9d-3373-755f-9de0-91a15c04309b",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 09:07:19.462005+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/mitigant-mitigant-mcp/mcp#chg-chg_01a17c9d-3373-755f-9de0-91a15c04309b"
    }
  ],
  "days": [
    {
      "date": "2026-11-03",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-11-02",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-11-01",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-10-31",
      "total": 61,
      "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": "2026-10-30",
        "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": "2026-10-29",
      "total": 60,
      "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": "2026-10-28",
        "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": "2026-10-27",
      "total": 59,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-26",
      "total": 58,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-25",
      "total": 58,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}