{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "lulu-the-narwhal-lulu-ads",
  "component": "ads",
  "generated_at": "2026-09-26T15:19:40.548Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 7,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0c670-08ad-7944-8260-24efcb0dfc94",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "confirm_publisher",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "confirm_publisher"
      },
      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:07:05.971385+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “confirm_publisher” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/lulu-the-narwhal-lulu-ads/ads#chg-chg_01a0c670-08ad-7944-8260-24efcb0dfc94"
    },
    {
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      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "get_integration_guide",
      "subject_child": "",
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      "to_code": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_on": "2026-09-22",
      "occurred_at": "2026-09-22 00:07:05.971385+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "Tool “get_integration_guide” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/lulu-the-narwhal-lulu-ads/ads#chg-chg_01a0c670-08bd-7a54-a818-52afa700c1f1"
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    {
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      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "occurred_at": "2026-09-22 00:07:05.971385+00",
      "observed_since": "2026-09-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/lulu-the-narwhal-lulu-ads/ads#chg-chg_01a0c670-08c5-77ae-8f98-bcfd33713e4c"
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    {
      "id": "chg_01a0363d-4e46-709b-bf37-7a8eb557de8a",
      "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 00:06:22.472903+00",
      "observed_since": "2026-08-24",
      "source": "scan",
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      "link": "https://verifymcp.io/servers/lulu-the-narwhal-lulu-ads/ads#chg-chg_01a0363d-4e46-709b-bf37-7a8eb557de8a"
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    {
      "id": "chg_019fca13-e834-7993-a3d8-0e67f968e7fa",
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      "materiality": "security",
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      "occurred_at": "2026-08-04 00:02:10.081592+00",
      "observed_since": "2026-08-03",
      "source": "scan",
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      "link": "https://verifymcp.io/servers/lulu-the-narwhal-lulu-ads/ads#chg-chg_019fca13-e834-7993-a3d8-0e67f968e7fa"
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      "occurred_at": "2026-08-04 00:02:10.081592+00",
      "observed_since": "2026-08-03",
      "source": "scan",
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      "link": "https://verifymcp.io/servers/lulu-the-narwhal-lulu-ads/ads#chg-chg_019fca13-e835-7c18-8c0c-757d87e3b5b1"
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      "from_value": null,
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      "materiality": "security",
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      "score_delta": null,
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      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 00:02:10.081592+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/lulu-the-narwhal-lulu-ads/ads#chg-chg_019fca13-e838-748e-ad39-b298e8061bf1"
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      "date": "2026-09-25",
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}