{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-topologyindex-topology-index",
  "component": "topologyindex",
  "generated_at": "2026-09-26T03:49:53.420Z",
  "tracking_since": "2026-09-23",
  "counts": {
    "critical": 0,
    "security": 5,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0d1ac-a6c2-75fe-8c6d-281e13c0da68",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fetch",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fetch"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 04:29:08.036648+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “fetch” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-topologyindex-topology-index/topologyindex#chg-chg_01a0d1ac-a6c2-75fe-8c6d-281e13c0da68"
    },
    {
      "id": "chg_01a0d1ac-a6c3-7cc8-90a1-7f94711566ce",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_pattern",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_pattern"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 04:29:08.036648+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “get_pattern” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-topologyindex-topology-index/topologyindex#chg-chg_01a0d1ac-a6c3-7cc8-90a1-7f94711566ce"
    },
    {
      "id": "chg_01a0d1ac-a6c4-7449-a6dd-8965b8b33406",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_patterns",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_patterns"
      },
      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 04:29:08.036648+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “list_patterns” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-topologyindex-topology-index/topologyindex#chg-chg_01a0d1ac-a6c4-7449-a6dd-8965b8b33406"
    },
    {
      "id": "chg_01a0d1ac-a6c4-78d0-a4fe-5938f4e65be8",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "report_outcome"
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      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 04:29:08.036648+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "Tool “report_outcome” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-topologyindex-topology-index/topologyindex#chg-chg_01a0d1ac-a6c4-78d0-a4fe-5938f4e65be8"
    },
    {
      "id": "chg_01a0d1ac-a6d4-704b-b608-5605bb89fe12",
      "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": "2026-09-24",
      "occurred_at": "2026-09-24 04:29:08.036648+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-topologyindex-topology-index/topologyindex#chg-chg_01a0d1ac-a6d4-704b-b608-5605bb89fe12"
    }
  ],
  "days": [
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      "date": "2026-09-25",
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      "explained": true,
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      "attribution": null,
      "event_count": 1
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      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 48
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    {
      "date": "2026-09-23",
      "total": 75,
      "delta": null,
      "tracked": true,
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      "attribution": null,
      "event_count": 0
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}