{
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  "server": "qxxx5vyd77-byte-directors-lookbook",
  "component": "lookbook-mcp",
  "generated_at": "2026-10-23T18:47:14.909Z",
  "tracking_since": "2026-10-12",
  "counts": {
    "critical": 0,
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    "functional": 0,
    "cosmetic": 0
  },
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      "occurred_at": "2026-10-23 00:19:53.93333+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “find_styles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a16620-e3df-7988-b51d-ccc051845abf"
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      "occurred_at": "2026-10-23 00:19:53.93333+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a16620-e3e0-77db-a7d7-3b61c87ce45c"
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    {
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        "tool": "find_styles"
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      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 00:11:55.377+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “find_styles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a15bcc-de84-7aea-a314-695a67ced0e0"
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    {
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      "occurred_at": "2026-10-21 00:11:55.377+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a15bcc-de85-7d48-bc96-963c14ee86a7"
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    {
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      "occurred_at": "2026-10-19 00:11:12.257799+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “find_styles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a1517f-7e2c-7d58-8aff-0d96cf19301f"
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      "occurred_at": "2026-10-19 00:11:12.257799+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a1517f-7e2d-7b85-ac68-de190cb6c9a0"
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    {
      "id": "chg_01a14c53-6df2-7cd2-919e-4667a070c116",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_styles",
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      "from_code": null,
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        "tool": "find_styles"
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      "occurred_at": "2026-10-18 00:04:58.441411+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “find_styles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a14c53-6df2-7cd2-919e-4667a070c116"
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    {
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      "subject_kind": "server",
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      "occurred_at": "2026-10-18 00:04:58.441411+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a14c53-6df5-735a-9c07-eb3a24ecccbc"
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    {
      "id": "chg_01a1472d-0ecf-7626-ae57-4df77a95deab",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:04:57.637396+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Tool “find_styles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a1472d-0ecf-7626-ae57-4df77a95deab"
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    {
      "id": "chg_01a1472d-0ed0-7d49-a66e-9d25a1dcec54",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "subject_child": "",
      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:04:57.637396+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a1472d-0ed0-7d49-a66e-9d25a1dcec54"
    },
    {
      "id": "chg_01a14207-378e-796c-ad02-74a4c482a627",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deal_hand",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deal_hand"
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      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 00:05:28.836106+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “deal_hand” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a14207-378e-796c-ad02-74a4c482a627"
    },
    {
      "id": "chg_01a14207-37db-7190-baef-730747a11bbd",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_styles"
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      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 00:05:28.836106+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "Tool “find_styles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a14207-37db-7190-baef-730747a11bbd"
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    {
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      "family": "",
      "subject_kind": "server",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-16",
      "occurred_at": "2026-10-16 00:05:28.836106+00",
      "observed_since": "2026-10-15",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a14207-389c-793c-a1f5-a54f2b1badfb"
    },
    {
      "id": "chg_01a13cde-863e-79ec-9fa2-848dd38768c0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_styles",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_styles"
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      "occurred_on": "2026-10-15",
      "occurred_at": "2026-10-15 00:02:57.447028+00",
      "observed_since": "2026-10-14",
      "source": "scan",
      "summary": "Tool “find_styles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a13cde-863e-79ec-9fa2-848dd38768c0"
    },
    {
      "id": "chg_01a13cde-8690-7982-ab10-6eb4b177feb3",
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      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
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      "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 00:02:57.447028+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/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a13cde-8690-7982-ab10-6eb4b177feb3"
    },
    {
      "id": "chg_01a137bb-1a37-7ca1-879d-2eab2e12e412",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "find_styles",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "find_styles"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 00:06:10.546265+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “find_styles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a137bb-1a37-7ca1-879d-2eab2e12e412"
    },
    {
      "id": "chg_01a137bb-1a85-7978-a222-1f9693f069ff",
      "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": "2026-10-14",
      "occurred_at": "2026-10-14 00:06:10.546265+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/qxxx5vyd77-byte-directors-lookbook/lookbook-mcp#chg-chg_01a137bb-1a85-7978-a222-1f9693f069ff"
    }
  ],
  "days": [
    {
      "date": "2026-10-23",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-21",
      "total": 70,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-20",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-10-19",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-19",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-18",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-17",
      "total": 68,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-16",
      "total": 68,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-15",
      "total": 67,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}