{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-optionsbell-options-flow",
  "component": "optionsbell",
  "generated_at": "2026-09-24T02:26:49.682Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 6,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0c1ea-ee62-743b-b2a5-7971bab73f77",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_flow_sentiment",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_flow_sentiment"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 03:03:14.170521+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_flow_sentiment” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-optionsbell-options-flow/optionsbell#chg-chg_01a0c1ea-ee62-743b-b2a5-7971bab73f77"
    },
    {
      "id": "chg_01a0c1ea-ee65-7824-a2f4-7ba4ced6d315",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_iv_rank",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_iv_rank"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 03:03:14.170521+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_iv_rank” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-optionsbell-options-flow/optionsbell#chg-chg_01a0c1ea-ee65-7824-a2f4-7ba4ced6d315"
    },
    {
      "id": "chg_01a0c1ea-ee67-7a19-9399-66d6319015a2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_oi_changes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_oi_changes"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 03:03:14.170521+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_oi_changes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-optionsbell-options-flow/optionsbell#chg-chg_01a0c1ea-ee67-7a19-9399-66d6319015a2"
    },
    {
      "id": "chg_01a0c1ea-ee6b-7771-99d8-b5751c0b4205",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_symbol_flow",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_symbol_flow"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 03:03:14.170521+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_symbol_flow” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-optionsbell-options-flow/optionsbell#chg-chg_01a0c1ea-ee6b-7771-99d8-b5751c0b4205"
    },
    {
      "id": "chg_01a0c1ea-ee6b-7b9f-a172-d9a6e1cea01c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_unusual_activity",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_unusual_activity"
      },
      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 03:03:14.170521+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “get_unusual_activity” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-optionsbell-options-flow/optionsbell#chg-chg_01a0c1ea-ee6b-7b9f-a172-d9a6e1cea01c"
    },
    {
      "id": "chg_01a036de-2141-70a4-8ffb-db3c459791a2",
      "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 03:02:02.137519+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-optionsbell-options-flow/optionsbell#chg-chg_01a036de-2141-70a4-8ffb-db3c459791a2"
    }
  ],
  "days": [
    {
      "date": "2026-09-21",
      "total": 80,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 28
    },
    {
      "date": "2026-08-26",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 80,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-31",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-30",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-27",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-26",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}