{
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    {
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      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a1a48e-10de-7d7c-b73c-e72542c348d3"
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      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a1a48e-10df-7c9f-86f0-a28e957f795a"
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      "occurred_at": "2026-11-04 03:15:36.257295+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-pbgc/pbgc-mcp#chg-chg_01a1a48e-10e0-777c-b9ae-707b54eb4c02"
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    {
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 10:20:06.800338+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a1a0ec-5b7d-7837-9832-2a6c609e5d7c"
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    {
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      "detail": {
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      "occurred_at": "2026-11-03 10:20:06.800338+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a1a0ec-5b7d-7d9d-81c8-0d4e618a057e"
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    {
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      "occurred_at": "2026-11-03 10:20:06.800338+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a1a0ec-5b7e-789d-82d1-a7f68829dd31"
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    {
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 10:20:06.800338+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a1a0ec-5b7c-7394-8c51-4215433340d3"
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    {
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 10:20:06.800338+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a1a0ec-5b79-7571-8270-0a7417ccb8f4"
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    {
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 10:19:14.647627+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-pbgc/pbgc-mcp#chg-chg_01a19bc5-336c-7bf8-89c8-bd4b903e64b4"
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    {
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      "detail": {
        "tool": "deep_research"
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      "occurred_at": "2026-11-02 10:19:14.647627+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-pbgc/pbgc-mcp#chg-chg_01a19bc5-336d-774e-a2ec-08cc9fcaedf0"
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    {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 10:19:14.647627+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-pbgc/pbgc-mcp#chg-chg_01a19bc5-336d-7d74-af71-911cc0be0481"
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    {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 10:19:14.647627+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-pbgc/pbgc-mcp#chg-chg_01a19bc5-336d-71be-8068-46ce154fee8f"
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    {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 10:19:14.647627+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a19bc5-336b-7bb4-bb21-c5f63ab73bd5"
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    {
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      "detail": {
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:20:13.164948+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-pbgc/pbgc-mcp#chg-chg_01a1969f-bc0a-743d-93ae-89a6d46ac8a6"
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    {
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      "subject_kind": "server",
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      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:20:13.164948+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-pbgc/pbgc-mcp#chg-chg_01a1969f-bc0a-7937-9233-b9643749f1ed"
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    {
      "id": "chg_01a1969f-bc09-7e54-b431-f5357055636a",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:20:13.164948+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-pbgc/pbgc-mcp#chg-chg_01a1969f-bc09-7e54-b431-f5357055636a"
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    {
      "id": "chg_01a1969f-bc08-7421-ac5c-943bedbe0ffc",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:20:13.164948+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-pbgc/pbgc-mcp#chg-chg_01a1969f-bc08-7421-ac5c-943bedbe0ffc"
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    {
      "id": "chg_01a1969f-bc09-7777-89a3-5151e1a7e516",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "materiality": "security",
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        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 10:20:13.164948+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-pbgc/pbgc-mcp#chg-chg_01a1969f-bc09-7777-89a3-5151e1a7e516"
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    {
      "id": "chg_01a18c52-0f90-7d85-b00e-f39f2ed32488",
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      "subject_kind": "tool",
      "subject": "compare_entities",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "compare_entities"
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      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 10:19:10.568262+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-pbgc/pbgc-mcp#chg-chg_01a18c52-0f90-7d85-b00e-f39f2ed32488"
    },
    {
      "id": "chg_01a18c52-0f91-7a0f-b3bd-3d2e1cba7b55",
      "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 10:19:10.568262+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-pbgc/pbgc-mcp#chg-chg_01a18c52-0f91-7a0f-b3bd-3d2e1cba7b55"
    },
    {
      "id": "chg_01a18c52-0f90-72ca-9509-c9bb88de85f6",
      "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 10:19:10.568262+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-pbgc/pbgc-mcp#chg-chg_01a18c52-0f90-72ca-9509-c9bb88de85f6"
    },
    {
      "id": "chg_01a18c52-0f91-73b7-95e9-4bd044fff01a",
      "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 10:19:10.568262+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-pbgc/pbgc-mcp#chg-chg_01a18c52-0f91-73b7-95e9-4bd044fff01a"
    },
    {
      "id": "chg_01a18c52-0f8e-7c35-b0bf-e096926eea15",
      "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 10:19:10.568262+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-pbgc/pbgc-mcp#chg-chg_01a18c52-0f8e-7c35-b0bf-e096926eea15"
    },
    {
      "id": "chg_01a18c52-0f8f-7c18-8c85-ac24499680e0",
      "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 10:19:10.568262+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-pbgc/pbgc-mcp#chg-chg_01a18c52-0f8f-7c18-8c85-ac24499680e0"
    },
    {
      "id": "chg_01a1864f-cae5-7888-8831-1bf8ff182a7c",
      "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 06:18:58.64499+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-pbgc/pbgc-mcp#chg-chg_01a1864f-cae5-7888-8831-1bf8ff182a7c"
    },
    {
      "id": "chg_01a1864f-cae7-7319-8f3a-79e9361e9bfe",
      "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 06:18:58.64499+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-pbgc/pbgc-mcp#chg-chg_01a1864f-cae7-7319-8f3a-79e9361e9bfe"
    },
    {
      "id": "chg_01a1864f-cae6-7331-b4b5-2d941f415576",
      "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 06:18:58.64499+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-pbgc/pbgc-mcp#chg-chg_01a1864f-cae6-7331-b4b5-2d941f415576"
    },
    {
      "id": "chg_01a1864f-cae6-78b2-8b4d-e3eb2feb7175",
      "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 06:18:58.64499+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-pbgc/pbgc-mcp#chg-chg_01a1864f-cae6-78b2-8b4d-e3eb2feb7175"
    },
    {
      "id": "chg_01a1864f-cae6-7d9f-97de-7b8abfce1c23",
      "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 06:18:58.64499+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-pbgc/pbgc-mcp#chg-chg_01a1864f-cae6-7d9f-97de-7b8abfce1c23"
    },
    {
      "id": "chg_01a18203-c9f9-70cb-ba47-d4b37225a711",
      "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 10:17:28.794607+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-pbgc/pbgc-mcp#chg-chg_01a18203-c9f9-70cb-ba47-d4b37225a711"
    },
    {
      "id": "chg_01a18203-c9f9-7882-a182-6f7e0f9550d8",
      "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 10:17:28.794607+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-pbgc/pbgc-mcp#chg-chg_01a18203-c9f9-7882-a182-6f7e0f9550d8"
    },
    {
      "id": "chg_01a18203-c9f9-7f27-82fc-b5fa3769f980",
      "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 10:17:28.794607+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-pbgc/pbgc-mcp#chg-chg_01a18203-c9f9-7f27-82fc-b5fa3769f980"
    },
    {
      "id": "chg_01a18203-c9fa-782b-876b-7ceacf96a2cc",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 10:17:28.794607+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “bet_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a18203-c9fa-782b-876b-7ceacf96a2cc"
    },
    {
      "id": "chg_01a18203-c9fb-76ab-bf69-de161bbadbd8",
      "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 10:17:28.794607+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-pbgc/pbgc-mcp#chg-chg_01a18203-c9fb-76ab-bf69-de161bbadbd8"
    },
    {
      "id": "chg_01a18203-c9fb-7cde-b4b1-7cb0ac67626f",
      "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 10:17:28.794607+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-pbgc/pbgc-mcp#chg-chg_01a18203-c9fb-7cde-b4b1-7cb0ac67626f"
    },
    {
      "id": "chg_01a18203-c9fd-7c70-a4d9-d65f7d7b58e6",
      "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 10:17:28.794607+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-pbgc/pbgc-mcp#chg-chg_01a18203-c9fd-7c70-a4d9-d65f7d7b58e6"
    },
    {
      "id": "chg_01a17cdd-d2b4-70fc-bf2b-d2a0f98c9fb1",
      "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 10:17:54.586241+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-pbgc/pbgc-mcp#chg-chg_01a17cdd-d2b4-70fc-bf2b-d2a0f98c9fb1"
    },
    {
      "id": "chg_01a17cdd-d2b4-7b0e-bff6-25eed972faf1",
      "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 10:17:54.586241+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-pbgc/pbgc-mcp#chg-chg_01a17cdd-d2b4-7b0e-bff6-25eed972faf1"
    },
    {
      "id": "chg_01a17cdd-d2b5-7469-8480-8ae83686e31e",
      "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 10:17:54.586241+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-pbgc/pbgc-mcp#chg-chg_01a17cdd-d2b5-7469-8480-8ae83686e31e"
    },
    {
      "id": "chg_01a17cdd-d2b5-7c45-a59f-36c051a71afa",
      "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 10:17:54.586241+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-pbgc/pbgc-mcp#chg-chg_01a17cdd-d2b5-7c45-a59f-36c051a71afa"
    },
    {
      "id": "chg_01a17cdd-d2b6-7354-85b0-0abb40e83b02",
      "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 10:17:54.586241+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-pbgc/pbgc-mcp#chg-chg_01a17cdd-d2b6-7354-85b0-0abb40e83b02"
    },
    {
      "id": "chg_01a177b6-fc3d-79c9-8be0-617ac50baf9f",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3d-79c9-8be0-617ac50baf9f"
    },
    {
      "id": "chg_01a177b6-fc3e-7089-81a8-37f0fd6057c0",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3e-7089-81a8-37f0fd6057c0"
    },
    {
      "id": "chg_01a177b6-fc3e-75f2-bf94-097a0338e409",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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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": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3e-75f2-bf94-097a0338e409"
    },
    {
      "id": "chg_01a177b6-fc3e-7dfa-bdee-f5af53a1a98d",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3e-7dfa-bdee-f5af53a1a98d"
    },
    {
      "id": "chg_01a177b6-fc3f-7891-9b3f-cca06ca6ecf7",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "polymarket_fill_risk",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "polymarket_fill_risk"
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      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3f-7891-9b3f-cca06ca6ecf7"
    },
    {
      "id": "chg_01a177b6-fc3f-7e0c-a1b3-c29c60f6e06e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resolution_audit",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resolution_audit"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “resolution_audit” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3f-7e0c-a1b3-c29c60f6e06e"
    },
    {
      "id": "chg_01a177b6-fc41-7435-9051-72711a7a4532",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resolution_diff"
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      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “resolution_diff” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc41-7435-9051-72711a7a4532"
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    {
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      "kind": "server.instructions_changed",
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      "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": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc42-729f-b120-3b16cf4cc60e"
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      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
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      "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 10:17:23.233129+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3a-7cd5-ad19-9954ef12688e"
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      "id": "chg_01a177b6-fc3b-749b-ae32-e4c953713fa4",
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      "from_value": "unverified",
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      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3b-749b-ae32-e4c953713fa4"
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      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
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      "detail": {},
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      "occurred_at": "2026-10-26 10:17:23.233129+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a177b6-fc3b-7af0-b56e-b9013d3ec8ff"
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      "id": "chg_01a158cc-151d-7b21-8f5c-8b7aba454df3",
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      "observed_since": "2026-10-19",
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      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a158cc-151d-7b21-8f5c-8b7aba454df3"
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      "id": "chg_01a158cc-151c-7ef4-8d75-684fe13e6d76",
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      "subject_kind": "check",
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      "materiality": "security",
      "direction": "regression",
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      "occurred_at": "2026-10-20 10:12:12.175181+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-pbgc/pbgc-mcp#chg-chg_01a158cc-151c-7ef4-8d75-684fe13e6d76"
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}