{
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  "component": "www",
  "generated_at": "2026-11-05T15:15:21.187Z",
  "tracking_since": "2026-10-09",
  "counts": {
    "critical": 0,
    "security": 19,
    "functional": 0,
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  },
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      "occurred_at": "2026-11-05 00:12:57.638453+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “what_peers_use” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1a90d-35f7-7119-9bf3-b5ae3e2fe119"
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        "tool": "shortlist_tools"
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      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 00:24:01.81353+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “shortlist_tools” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a17abe-1cdd-78a4-96d7-b1dbd6201c28"
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    {
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      "occurred_at": "2026-10-27 00:24:01.81353+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a17abe-1ce0-791b-9f53-333ebc4ab544"
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    {
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      "occurred_at": "2026-10-26 00:11:02.953367+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “company_stack” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1758b-de46-717d-ac5e-d7cc3e5d5d9a"
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    {
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      "occurred_at": "2026-10-26 00:11:02.953367+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “compare” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1758b-de4a-7e92-a40f-6423a9ef93d3"
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    {
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      "occurred_at": "2026-10-26 00:11:02.953367+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “recent_changes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1758b-de4b-7b9c-9160-c1f16e224346"
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    {
      "id": "chg_01a1758b-de4d-7374-9c1a-1618582fb5e7",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
        "tool": "search_tools"
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      "occurred_at": "2026-10-26 00:11:02.953367+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “search_tools” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1758b-de4d-7374-9c1a-1618582fb5e7"
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    {
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      "materiality": "security",
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        "tool": "shortlist_tools"
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      "occurred_at": "2026-10-26 00:11:02.953367+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “shortlist_tools” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1758b-de59-7bb1-8d81-4ddec93500b5"
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    {
      "id": "chg_01a1758b-de5a-76c2-8a10-30c0f779a003",
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      "materiality": "security",
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      "detail": {
        "tool": "who_uses"
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      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 00:11:02.953367+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “who_uses” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1758b-de5a-76c2-8a10-30c0f779a003"
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    {
      "id": "chg_01a1758b-de5c-726e-ac38-73707399e46f",
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      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 00:11:02.953367+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1758b-de5c-726e-ac38-73707399e46f"
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    {
      "id": "chg_01a17069-7a4f-7622-b109-b530cf2f4586",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "shortlist_tools"
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      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 00:15:23.180528+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “shortlist_tools” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a17069-7a4f-7622-b109-b530cf2f4586"
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    {
      "id": "chg_01a16b45-f2d2-7252-983a-07dca12ab6c3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "shortlist_tools",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "shortlist_tools"
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      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 00:18:28.664508+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “shortlist_tools” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a16b45-f2d2-7252-983a-07dca12ab6c3"
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    {
      "id": "chg_01a16b45-f2d3-71c1-bd86-86f794ed51b5",
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      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:18:28.664508+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a16b45-f2d3-71c1-bd86-86f794ed51b5"
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    {
      "id": "chg_01a16623-a632-759e-8c13-a5107f878478",
      "kind": "server.instructions_changed",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:22:54.730852+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/ai-usedby-usedby/www#chg-chg_01a16623-a632-759e-8c13-a5107f878478"
    },
    {
      "id": "chg_01a1472b-9cb2-730d-86c7-6408a285b769",
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      "family": "",
      "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": "who_uses"
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      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:03:22.873292+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Tool “who_uses” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a1472b-9cb2-730d-86c7-6408a285b769"
    },
    {
      "id": "chg_01a1472b-9cb5-719e-aa5b-817c52ca8be4",
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      "subject_kind": "server",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:03:22.873292+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/ai-usedby-usedby/www#chg-chg_01a1472b-9cb5-719e-aa5b-817c52ca8be4"
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    {
      "id": "chg_01a13290-38da-75ca-9d35-6730f5104504",
      "kind": "server.instructions_changed",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 00:01:14.91635+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a13290-38da-75ca-9d35-6730f5104504"
    },
    {
      "id": "chg_01a12ced-0546-77e4-9017-5887409daf12",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare",
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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": "compare"
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      "occurred_on": "2026-10-11",
      "occurred_at": "2026-10-11 21:44:53.30182+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "Tool “compare” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a12ced-0546-77e4-9017-5887409daf12"
    },
    {
      "id": "chg_01a12ced-0546-7c3d-a66d-5ce96e1ede98",
      "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": "2026-10-11",
      "occurred_at": "2026-10-11 21:44:53.30182+00",
      "observed_since": "2026-10-10",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-usedby-usedby/www#chg-chg_01a12ced-0546-7c3d-a66d-5ce96e1ede98"
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  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 81,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-11-04",
      "total": 81,
      "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": "2026-11-03",
        "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": "2026-11-02",
      "total": 80,
      "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": "2026-11-01",
        "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": "2026-10-31",
      "total": 79,
      "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": "2026-10-30",
        "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": "2026-10-29",
      "total": 78,
      "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": "2026-10-28",
        "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": "2026-10-27",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-26",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 15
    },
    {
      "date": "2026-10-25",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
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}