{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "io-debriefing-debriefing",
  "component": "debriefing",
  "generated_at": "2026-11-05T05:41:49.704Z",
  "tracking_since": "2026-10-07",
  "counts": {
    "critical": 0,
    "security": 18,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a167a1-6291-73ea-9f15-3287156104b2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_checkout_link",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_checkout_link"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 07:19:52.18727+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “create_checkout_link” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a167a1-6291-73ea-9f15-3287156104b2"
    },
    {
      "id": "chg_01a167a1-6292-71f6-8b58-41683296a6ed",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_share_link",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_share_link"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 07:19:52.18727+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “create_share_link” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a167a1-6292-71f6-8b58-41683296a6ed"
    },
    {
      "id": "chg_01a167a1-6292-7ea4-8e13-c56ba8698dfe",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "draft_positioning",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "draft_positioning"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 07:19:52.18727+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “draft_positioning” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a167a1-6292-7ea4-8e13-c56ba8698dfe"
    },
    {
      "id": "chg_01a167a1-6293-751c-84a8-d3090ca29356",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "generate_battlecard",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "generate_battlecard"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 07:19:52.18727+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “generate_battlecard” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a167a1-6293-751c-84a8-d3090ca29356"
    },
    {
      "id": "chg_01a167a1-6293-7d99-a9f5-ba31c4f485d2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_plan_and_limits",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_plan_and_limits"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 07:19:52.18727+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “get_plan_and_limits” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a167a1-6293-7d99-a9f5-ba31c4f485d2"
    },
    {
      "id": "chg_01a167a1-6294-73ad-84a5-b8f43d7f610f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "update_icp",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_icp"
      },
      "occurred_on": "2026-10-23",
      "occurred_at": "2026-10-23 07:19:52.18727+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “update_icp” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a167a1-6294-73ad-84a5-b8f43d7f610f"
    },
    {
      "id": "chg_01a1582d-473c-79c1-b29b-b50cbe7c69ab",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_delivery_settings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_delivery_settings"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 07:18:44.782335+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “get_delivery_settings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a1582d-473c-79c1-b29b-b50cbe7c69ab"
    },
    {
      "id": "chg_01a1582d-473e-7381-8f51-4946e0036ec3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "set_delivery_channels",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "set_delivery_channels"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 07:18:44.782335+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “set_delivery_channels” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a1582d-473e-7381-8f51-4946e0036ec3"
    },
    {
      "id": "chg_01a13e6d-ef75-78d9-abd9-4ff8e857eac1",
      "kind": "check.reverified",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": "toolsafety.manipulation_unjudged",
      "to_code": "toolsafety.manipulation_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "units": "44",
        "judged": "44"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Judged manipulation (unverified → pass)",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-ef75-78d9-abd9-4ff8e857eac1"
    },
    {
      "id": "chg_01a13e6d-ef86-7928-aaaa-1b129369f13d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_share_link",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_share_link"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “create_share_link” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-ef86-7928-aaaa-1b129369f13d"
    },
    {
      "id": "chg_01a13e6d-ef87-7c5c-a1ad-5780d0d1c72b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "draft_positioning",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "draft_positioning"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “draft_positioning” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-ef87-7c5c-a1ad-5780d0d1c72b"
    },
    {
      "id": "chg_01a13e6d-ef88-79de-81e3-4fade61b309a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "generate_battlecard",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "generate_battlecard"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “generate_battlecard” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-ef88-79de-81e3-4fade61b309a"
    },
    {
      "id": "chg_01a13e6d-ef8d-75cc-b8bb-f71ed5bd8349",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_free_brief_link",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_free_brief_link"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “get_free_brief_link” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-ef8d-75cc-b8bb-f71ed5bd8349"
    },
    {
      "id": "chg_01a13e6d-efe1-73d4-be32-ec5f7ff1a212",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "invite_member",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "invite_member"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “invite_member” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-efe1-73d4-be32-ec5f7ff1a212"
    },
    {
      "id": "chg_01a13e6d-efe2-7508-8ea7-b44f32bc01c3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "refresh_watchlist",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "refresh_watchlist"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “refresh_watchlist” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-efe2-7508-8ea7-b44f32bc01c3"
    },
    {
      "id": "chg_01a13e6d-efe2-7aef-b40c-5020080dcd31",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "research_competitor",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "research_competitor"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “research_competitor” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-efe2-7aef-b40c-5020080dcd31"
    },
    {
      "id": "chg_01a13e6d-efe4-75ca-95bb-f449301517b1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "update_icp",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_icp"
      },
      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “update_icp” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-efe4-75ca-95bb-f449301517b1"
    },
    {
      "id": "chg_01a13e6d-efe9-7518-966b-4e5c7ad1dfc6",
      "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": "2026-10-15",
      "occurred_at": "2026-10-15 07:19:14.070008+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/io-debriefing-debriefing/debriefing#chg-chg_01a13e6d-efe9-7518-966b-4e5c7ad1dfc6"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 93,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 90,
        "to": 93,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 27,
          "to_days": 28
        },
        "partial": false,
        "compared_to": "2026-11-03",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 90 to 93. That category is still filling its 30-day observation window: 27 days of observed history at the previous scan, 28 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-02",
      "total": 92,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 83,
        "to": 87,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 25,
          "to_days": 26
        },
        "partial": false,
        "compared_to": "2026-11-01",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 83 to 87. That category is still filling its 30-day observation window: 25 days of observed history at the previous scan, 26 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-31",
      "total": 91,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 77,
        "to": 80,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 23,
          "to_days": 24
        },
        "partial": false,
        "compared_to": "2026-10-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 77 to 80. That category is still filling its 30-day observation window: 23 days of observed history at the previous scan, 24 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-29",
      "total": 90,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 70,
        "to": 73,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 21,
          "to_days": 22
        },
        "partial": false,
        "compared_to": "2026-10-28",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 70 to 73. That category is still filling its 30-day observation window: 21 days of observed history at the previous scan, 22 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-27",
      "total": 89,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 63,
        "to": 67,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 19,
          "to_days": 20
        },
        "partial": false,
        "compared_to": "2026-10-26",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 63 to 67. That category is still filling its 30-day observation window: 19 days of observed history at the previous scan, 20 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-25",
      "total": 88,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 57,
        "to": 60,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 17,
          "to_days": 18
        },
        "partial": false,
        "compared_to": "2026-10-24",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 57 to 60. That category is still filling its 30-day observation window: 17 days of observed history at the previous scan, 18 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-23",
      "total": 87,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    },
    {
      "date": "2026-10-22",
      "total": 87,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 47,
        "to": 50,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 14,
          "to_days": 15
        },
        "partial": false,
        "compared_to": "2026-10-21",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 47 to 50. That category is still filling its 30-day observation window: 14 days of observed history at the previous scan, 15 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    }
  ]
}