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      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19f96-14a2-7195-84e6-380d351cc1f6"
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      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19f96-14a2-7852-a220-183452dc5462"
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    {
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      "occurred_at": "2026-11-03 04:06:15.323113+00",
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      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19f96-14a3-73c6-aded-3f5c881c7d92"
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    {
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      "occurred_at": "2026-11-03 04:06:15.323113+00",
      "observed_since": "2026-11-02",
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19f96-14a2-7e11-8ab1-4d7de8c738df"
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    {
      "id": "chg_01a19f96-149f-7d7c-a710-334df752c2cb",
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    {
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      "occurred_at": "2026-11-03 04:06:15.323113+00",
      "observed_since": "2026-11-02",
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      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19f96-14a1-7962-8471-c53d6700ff1e"
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    {
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      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19a6c-5c88-7ee2-ad97-71ceaafb1189"
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    {
      "id": "chg_01a19a6c-5c8a-7614-a276-2d9d845c55e7",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:02:35.240574+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19a6c-5c8a-7614-a276-2d9d845c55e7"
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    {
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      "occurred_at": "2026-11-02 04:02:35.240574+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19a6c-5c8a-7cb2-af57-42bf247b1aba"
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      "occurred_at": "2026-11-02 04:02:35.240574+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19a6c-5c8b-732a-9e98-ad1a3de34442"
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      "materiality": "security",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 04:02:35.240574+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19a6c-5c8b-789c-a08e-c330ddca1620"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 04:03:01.352171+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19546-66a4-765d-99af-e5bb982d666c"
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    {
      "id": "chg_01a19546-669e-74c5-9384-b36ea3415600",
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      "from_code": "auth.rfc9728_invoke",
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      "materiality": "critical",
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      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 04:03:01.352171+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19546-669e-74c5-9384-b36ea3415600"
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    {
      "id": "chg_01a19546-66a1-7528-a576-61e92d967c10",
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      "from_code": "stability.building_history",
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      "from_value": "0.17",
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      "detail": {
        "days": "6",
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      "occurred_at": "2026-11-01 04:03:01.352171+00",
      "observed_since": "2026-10-31",
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      "summary": "Stability (0.17 → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19546-66a1-7528-a576-61e92d967c10"
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      "materiality": "security",
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      "occurred_at": "2026-11-01 04:03:01.352171+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19546-66a1-7c70-b9da-037b29a457bf"
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    {
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      "occurred_at": "2026-11-01 04:03:01.352171+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19546-66a2-7961-b22a-78ed65bc0bd6"
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      "occurred_at": "2026-11-01 04:03:01.352171+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19546-66a3-78da-b2ab-3e88a89d809e"
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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": "deep_research"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 04:03:01.352171+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a19546-66a4-702d-a108-9d8c4af46818"
    },
    {
      "id": "chg_01a1901f-4b03-7f04-92e0-fa09beec5316",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:02:12.077125+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1901f-4b03-7f04-92e0-fa09beec5316"
    },
    {
      "id": "chg_01a1901f-4b04-79e0-a04b-ce0b183373d9",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 04:02:12.077125+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1901f-4b04-79e0-a04b-ce0b183373d9"
    },
    {
      "id": "chg_01a1901f-4b02-7581-aef2-8d9f10992070",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:02:12.077125+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1901f-4b02-7581-aef2-8d9f10992070"
    },
    {
      "id": "chg_01a1901f-4b03-78e1-81fc-c7689c65ff3b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:02:12.077125+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1901f-4b03-78e1-81fc-c7689c65ff3b"
    },
    {
      "id": "chg_01a1901f-4b04-74ac-a825-4c233bd24b78",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:02:12.077125+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1901f-4b04-74ac-a825-4c233bd24b78"
    },
    {
      "id": "chg_01a18af8-fa79-7846-81e7-21494e4835c9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 04:02:15.0167+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a18af8-fa79-7846-81e7-21494e4835c9"
    },
    {
      "id": "chg_01a18af8-fa75-70af-ad10-c7dbb8ad43ff",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 04:02:15.0167+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a18af8-fa75-70af-ad10-c7dbb8ad43ff"
    },
    {
      "id": "chg_01a18af8-fa77-71ba-8810-20cc7645a64c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 04:02:15.0167+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a18af8-fa77-71ba-8810-20cc7645a64c"
    },
    {
      "id": "chg_01a18af8-fa79-7331-9e5e-7e4c80879ffc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "compare_entities",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "compare_entities"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 04:02:15.0167+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “compare_entities” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a18af8-fa79-7331-9e5e-7e4c80879ffc"
    },
    {
      "id": "chg_01a18af8-fa7b-71ab-be55-14ac8fa8dd93",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 04:02:15.0167+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a18af8-fa7b-71ab-be55-14ac8fa8dd93"
    },
    {
      "id": "chg_01a18af8-fa77-7df4-92f0-69808bba0adb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 04:02:15.0167+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a18af8-fa77-7df4-92f0-69808bba0adb"
    },
    {
      "id": "chg_01a185d2-999b-71e6-85ba-49401c154d90",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 04:02:13.875466+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a185d2-999b-71e6-85ba-49401c154d90"
    },
    {
      "id": "chg_01a185d2-999a-723a-bdc8-2a8815d4f4cd",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 04:02:13.875466+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a185d2-999a-723a-bdc8-2a8815d4f4cd"
    },
    {
      "id": "chg_01a185d2-999b-79ad-9db1-df9fad971d4c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 04:02:13.875466+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a185d2-999b-79ad-9db1-df9fad971d4c"
    },
    {
      "id": "chg_01a185d2-999b-7edd-8e4b-8035d631b36b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "bet_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "bet_research"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 04:02:13.875466+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “bet_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a185d2-999b-7edd-8e4b-8035d631b36b"
    },
    {
      "id": "chg_01a185d2-999c-7b96-a1c7-9a4e0bc5bfb9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 04:02:13.875466+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a185d2-999c-7b96-a1c7-9a4e0bc5bfb9"
    },
    {
      "id": "chg_01a185d2-999d-7141-855e-636f67f09a6a",
      "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": "2026-10-29",
      "occurred_at": "2026-10-29 04:02:13.875466+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a185d2-999d-7141-855e-636f67f09a6a"
    },
    {
      "id": "chg_01a180ac-2ced-7d0d-bc70-5999e112db46",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:02:09.60856+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a180ac-2ced-7d0d-bc70-5999e112db46"
    },
    {
      "id": "chg_01a180ac-2cef-75f9-8cdd-b6594e5f6b78",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:02:09.60856+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a180ac-2cef-75f9-8cdd-b6594e5f6b78"
    },
    {
      "id": "chg_01a180ac-2cef-7d43-be4c-b048e3b0ee2a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:02:09.60856+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a180ac-2cef-7d43-be4c-b048e3b0ee2a"
    },
    {
      "id": "chg_01a180ac-2cf0-7901-aa79-b94cfe9fc3a7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:02:09.60856+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a180ac-2cf0-7901-aa79-b94cfe9fc3a7"
    },
    {
      "id": "chg_01a180ac-2cf0-7ef0-9622-6fe3bf3ed269",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "polymarket_kalshi_spread",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "polymarket_kalshi_spread"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:02:09.60856+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “polymarket_kalshi_spread” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a180ac-2cf0-7ef0-9622-6fe3bf3ed269"
    },
    {
      "id": "chg_01a180ac-2cf2-7a0d-9041-93f6a4f3cb30",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 04:02:09.60856+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a180ac-2cf2-7a0d-9041-93f6a4f3cb30"
    },
    {
      "id": "chg_01a17b85-e850-7150-acb4-b9bc6fdfc7e4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 04:02:15.549629+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a17b85-e850-7150-acb4-b9bc6fdfc7e4"
    },
    {
      "id": "chg_01a17b85-e851-72f1-8270-71869d385b01",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 04:02:15.549629+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a17b85-e851-72f1-8270-71869d385b01"
    },
    {
      "id": "chg_01a17b85-e853-7f1c-92b5-b9ca08e4d2fb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 04:02:15.549629+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a17b85-e853-7f1c-92b5-b9ca08e4d2fb"
    },
    {
      "id": "chg_01a17b85-e854-75c3-8608-1986fc38ed9b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 04:02:15.549629+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a17b85-e854-75c3-8608-1986fc38ed9b"
    },
    {
      "id": "chg_01a17b85-e855-7081-a80e-d761f05014cd",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 04:02:15.549629+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/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a17b85-e855-7081-a80e-d761f05014cd"
    },
    {
      "id": "chg_01a1765f-8320-7a89-8a98-84d378f86771",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 04:02:13.387018+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1765f-8320-7a89-8a98-84d378f86771"
    },
    {
      "id": "chg_01a1765f-8321-71ca-9a27-051d648e0e66",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 04:02:13.387018+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1765f-8321-71ca-9a27-051d648e0e66"
    },
    {
      "id": "chg_01a1765f-8321-7810-a1ae-a7c42cbac1b9",
      "kind": "check.appeared",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": null,
      "to_code": "auth.registration_cimd",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 04:02:13.387018+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1765f-8321-7810-a1ae-a7c42cbac1b9"
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    {
      "id": "chg_01a1765f-8321-7de1-8bc8-eda6a6197724",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "45",
        "judged": "45"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 04:02:13.387018+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-uiuc-airfoils/uiuc-airfoils-mcp#chg-chg_01a1765f-8321-7de1-8bc8-eda6a6197724"
    }
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    {
      "date": "2026-11-04",
      "total": 77,
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    {
      "date": "2026-11-02",
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
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    {
      "date": "2026-11-01",
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      "tracked": true,
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    {
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      "attribution": null,
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    {
      "date": "2026-10-30",
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    {
      "date": "2026-10-29",
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}