{
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      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a1a53d-6d62-7b96-bde9-7a1a2ddf3547"
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      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a1a53d-6d62-70d8-a646-7ea5619396b1"
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    {
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      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a1a53d-6d5d-776f-93e8-c368aaded888"
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    {
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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-abn-lookup/abn-lookup-mcp#chg-chg_01a1a53d-6d63-7895-822b-0377f8bf7f2d"
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      "occurred_at": "2026-11-04 06:27:08.688017+00",
      "observed_since": "2026-11-03",
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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-abn-lookup/abn-lookup-mcp#chg-chg_01a1a53d-6d64-70fb-9d2e-352a249d20b2"
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a1a019-d26c-7559-a4f0-19c008bc8015"
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    {
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a1a019-d26a-7934-a405-975647c70d6c"
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    {
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      "occurred_at": "2026-11-03 06:30:09.127409+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-abn-lookup/abn-lookup-mcp#chg-chg_01a1a019-d260-7447-86e7-e4fd9ede5305"
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    {
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      "occurred_at": "2026-11-03 06:30:09.127409+00",
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      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a1a019-d26f-7604-bd6b-45930e05c69e"
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    {
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      "occurred_at": "2026-11-03 06:30:09.127409+00",
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      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a1a019-d26e-7ed4-bb7c-ffb5c827500d"
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    {
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      "detail": {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 06:27:25.983349+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-abn-lookup/abn-lookup-mcp#chg-chg_01a19af0-f8bb-719a-b25e-24d9f98a13f3"
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    {
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      "materiality": "security",
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      "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-abn-lookup/abn-lookup-mcp#chg-chg_01a19af0-f8bc-7e44-9dea-f190b100c436"
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    {
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        "tool": "deep_research"
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      "occurred_at": "2026-11-02 06:27:25.983349+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-abn-lookup/abn-lookup-mcp#chg-chg_01a19af0-f8bd-75dd-8536-613be3b5af18"
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    {
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      "occurred_at": "2026-11-02 06:27:25.983349+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-abn-lookup/abn-lookup-mcp#chg-chg_01a19af0-f8bd-7c64-9228-166d63138cd6"
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    {
      "id": "chg_01a19af0-f8bc-7503-8769-dc485c130f16",
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      "materiality": "security",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 06:27:25.983349+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-abn-lookup/abn-lookup-mcp#chg-chg_01a19af0-f8bc-7503-8769-dc485c130f16"
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    {
      "id": "chg_01a195cd-c653-7c05-8f06-ba8bd1052de6",
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      "occurred_at": "2026-11-01 06:30:53.238273+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-abn-lookup/abn-lookup-mcp#chg-chg_01a195cd-c653-7c05-8f06-ba8bd1052de6"
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    {
      "id": "chg_01a195cd-c651-71a8-b0a1-adf0abdb0339",
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      "occurred_at": "2026-11-01 06:30:53.238273+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-abn-lookup/abn-lookup-mcp#chg-chg_01a195cd-c651-71a8-b0a1-adf0abdb0339"
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    {
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      "detail": {
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 06:30:53.238273+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-abn-lookup/abn-lookup-mcp#chg-chg_01a195cd-c653-7489-b1fc-6c6b0969c81b"
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    {
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      "subject_kind": "tool",
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      "materiality": "security",
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        "tool": "deep_research"
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      "occurred_at": "2026-11-01 06:30:53.238273+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-abn-lookup/abn-lookup-mcp#chg-chg_01a195cd-c654-7355-baae-9e1440a2d3bd"
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    {
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      "subject_kind": "server",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 06:30:53.238273+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-abn-lookup/abn-lookup-mcp#chg-chg_01a195cd-c655-72ad-b79b-dfb713ae8fe6"
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    {
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      "materiality": "security",
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      "score_delta": null,
      "detail": {
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      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 06:26:19.396852+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-abn-lookup/abn-lookup-mcp#chg-chg_01a190a3-3cb3-7e8a-8ad9-9abd4c7d34e0"
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    {
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      "occurred_at": "2026-10-31 06:26:19.396852+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-abn-lookup/abn-lookup-mcp#chg-chg_01a190a3-3cb4-73f8-b5fe-d4e79b8111b2"
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    {
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      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 06:26:19.396852+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-abn-lookup/abn-lookup-mcp#chg-chg_01a190a3-3cb3-7a36-98a0-88362d64ab48"
    },
    {
      "id": "chg_01a190a3-3cb1-7e2e-9b86-45efd2ee15ee",
      "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 06:26:19.396852+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-abn-lookup/abn-lookup-mcp#chg-chg_01a190a3-3cb1-7e2e-9b86-45efd2ee15ee"
    },
    {
      "id": "chg_01a190a3-3cb3-7256-8117-34a0196906fd",
      "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 06:26:19.396852+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-abn-lookup/abn-lookup-mcp#chg-chg_01a190a3-3cb3-7256-8117-34a0196906fd"
    },
    {
      "id": "chg_01a18b7f-3867-7eff-b719-b32efc108ef7",
      "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 06:28:52.921596+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18b7f-3867-7eff-b719-b32efc108ef7"
    },
    {
      "id": "chg_01a18b7f-3867-71e7-9d06-eefd58524513",
      "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 06:28:52.921596+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18b7f-3867-71e7-9d06-eefd58524513"
    },
    {
      "id": "chg_01a18b7f-3866-7aca-b1eb-328972c46c2b",
      "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 06:28:52.921596+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18b7f-3866-7aca-b1eb-328972c46c2b"
    },
    {
      "id": "chg_01a18b7f-3866-7036-b8f4-1bb739f39a71",
      "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 06:28:52.921596+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18b7f-3866-7036-b8f4-1bb739f39a71"
    },
    {
      "id": "chg_01a18b7f-3865-741f-82e0-32a57c55b97b",
      "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 06:28:52.921596+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18b7f-3865-741f-82e0-32a57c55b97b"
    },
    {
      "id": "chg_01a18b7f-3863-7989-a85a-5edd2b292907",
      "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 06:28:52.921596+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18b7f-3863-7989-a85a-5edd2b292907"
    },
    {
      "id": "chg_01a18577-9649-7bfb-bbe6-f917c9e8e75b",
      "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 02:22:49.321748+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18577-9649-7bfb-bbe6-f917c9e8e75b"
    },
    {
      "id": "chg_01a18577-9646-73a0-ae26-03799702e30e",
      "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 02:22:49.321748+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18577-9646-73a0-ae26-03799702e30e"
    },
    {
      "id": "chg_01a18577-9647-79c3-a589-77134196cfbe",
      "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 02:22:49.321748+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18577-9647-79c3-a589-77134196cfbe"
    },
    {
      "id": "chg_01a18577-9648-706a-b2f1-45679f8c46bb",
      "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 02:22:49.321748+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18577-9648-706a-b2f1-45679f8c46bb"
    },
    {
      "id": "chg_01a18577-9648-78fc-8618-4015fa9aa192",
      "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 02:22:49.321748+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18577-9648-78fc-8618-4015fa9aa192"
    },
    {
      "id": "chg_01a18577-9649-7607-bd3c-c9258e586f98",
      "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 02:22:49.321748+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18577-9649-7607-bd3c-c9258e586f98"
    },
    {
      "id": "chg_01a18131-01ff-7d01-9eeb-3f727332de5d",
      "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 06:27:15.042538+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18131-01ff-7d01-9eeb-3f727332de5d"
    },
    {
      "id": "chg_01a18131-01fe-78f2-9677-305ce5ae6993",
      "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 06:27:15.042538+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18131-01fe-78f2-9677-305ce5ae6993"
    },
    {
      "id": "chg_01a18131-01fb-79bf-a190-f7f279d66bef",
      "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 06:27:15.042538+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18131-01fb-79bf-a190-f7f279d66bef"
    },
    {
      "id": "chg_01a18131-01fd-7d0d-b7ae-51fd82ed6a1e",
      "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 06:27:15.042538+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18131-01fd-7d0d-b7ae-51fd82ed6a1e"
    },
    {
      "id": "chg_01a18131-01fd-7480-b49b-758a73a7f708",
      "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 06:27:15.042538+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18131-01fd-7480-b49b-758a73a7f708"
    },
    {
      "id": "chg_01a18131-01fe-736b-adf2-ab48878fc0a2",
      "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 06:27:15.042538+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-abn-lookup/abn-lookup-mcp#chg-chg_01a18131-01fe-736b-adf2-ab48878fc0a2"
    },
    {
      "id": "chg_01a17c09-c154-7f03-8552-bcf985c0e10b",
      "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 06:26:16.502664+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-abn-lookup/abn-lookup-mcp#chg-chg_01a17c09-c154-7f03-8552-bcf985c0e10b"
    },
    {
      "id": "chg_01a17c09-c158-7424-925c-5dcaa252ad7b",
      "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 06:26:16.502664+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-abn-lookup/abn-lookup-mcp#chg-chg_01a17c09-c158-7424-925c-5dcaa252ad7b"
    },
    {
      "id": "chg_01a17c09-c158-7998-988b-ae73940f0e1d",
      "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 06:26:16.502664+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-abn-lookup/abn-lookup-mcp#chg-chg_01a17c09-c158-7998-988b-ae73940f0e1d"
    },
    {
      "id": "chg_01a17c09-c158-7f2b-ade3-262411521b0f",
      "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 06:26:16.502664+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-abn-lookup/abn-lookup-mcp#chg-chg_01a17c09-c158-7f2b-ade3-262411521b0f"
    },
    {
      "id": "chg_01a17c09-c159-7546-af82-2ef80cfa7e59",
      "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 06:26:16.502664+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-abn-lookup/abn-lookup-mcp#chg-chg_01a17c09-c159-7546-af82-2ef80cfa7e59"
    },
    {
      "id": "chg_01a176e4-0853-70ac-a570-0418f8f501c8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "subscribe",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "subscribe"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “subscribe” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-0853-70ac-a570-0418f8f501c8"
    },
    {
      "id": "chg_01a176e4-084b-72c4-b78f-c5773cb0b83a",
      "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 06:26:58.220093+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-084b-72c4-b78f-c5773cb0b83a"
    },
    {
      "id": "chg_01a176e4-084c-72a3-8905-1b20d04beaca",
      "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 06:26:58.220093+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-084c-72a3-8905-1b20d04beaca"
    },
    {
      "id": "chg_01a176e4-084e-70b3-a86e-c215fc30be81",
      "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 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-084e-70b3-a86e-c215fc30be81"
    },
    {
      "id": "chg_01a176e4-084e-780d-aa8e-a372549f4f0f",
      "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 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-084e-780d-aa8e-a372549f4f0f"
    },
    {
      "id": "chg_01a176e4-084f-7010-82dc-89f0c5fffeda",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-084f-7010-82dc-89f0c5fffeda"
    },
    {
      "id": "chg_01a176e4-084f-7707-a4a9-8ff269d75aee",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "company_facts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "company_facts"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “company_facts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-084f-7707-a4a9-8ff269d75aee"
    },
    {
      "id": "chg_01a176e4-084f-7ed6-bf9d-2302b8e363fe",
      "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 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-084f-7ed6-bf9d-2302b8e363fe"
    },
    {
      "id": "chg_01a176e4-0850-7342-a1b7-6345b4552d55",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "entity_profile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "entity_profile"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “entity_profile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-0850-7342-a1b7-6345b4552d55"
    },
    {
      "id": "chg_01a176e4-0851-72b8-89fd-0c6cffc9ed43",
      "kind": "tool.description_changed",
      "family": "",
      "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"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-0851-72b8-89fd-0c6cffc9ed43"
    },
    {
      "id": "chg_01a176e4-0851-7683-820c-442a98e6981a",
      "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 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “resolution_audit” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-0851-7683-820c-442a98e6981a"
    },
    {
      "id": "chg_01a176e4-0852-7396-9f9f-c47e76474fce",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resolution_diff",
      "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"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “resolution_diff” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-0852-7396-9f9f-c47e76474fce"
    },
    {
      "id": "chg_01a176e4-0856-733d-a575-27401b659b3c",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 06:26:58.220093+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a176e4-0856-733d-a575-27401b659b3c"
    },
    {
      "id": "chg_01a0da95-9cdc-79b1-85bb-8eadef8777c9",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.insufficient_history",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "tools_unlisted"
      },
      "occurred_on": "2026-09-25",
      "occurred_at": "2026-09-25 22:00:32.02529+00",
      "observed_since": "2026-09-24",
      "source": "scan",
      "summary": "Stability (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a0da95-9cdc-79b1-85bb-8eadef8777c9"
    },
    {
      "id": "chg_01a0943e-04a4-7c00-afcb-b861038b2531",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 06:11:26.997957+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a0943e-04a4-7c00-afcb-b861038b2531"
    },
    {
      "id": "chg_01a0943e-04a3-7d47-84ac-6d49eade4c7d",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.27",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "9",
        "added": "0",
        "breaks": "0",
        "removed": "34",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 06:11:26.997957+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Stability (0.27 → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a0943e-04a3-7d47-84ac-6d49eade4c7d"
    },
    {
      "id": "chg_01a0943e-04a2-7036-b529-1b47494e1405",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 06:11:26.997957+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a0943e-04a2-7036-b529-1b47494e1405"
    },
    {
      "id": "chg_01a08f17-f984-7bdc-8486-7b142b1b43f1",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 06:11:48.057897+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a08f17-f984-7bdc-8486-7b142b1b43f1"
    },
    {
      "id": "chg_01a08f17-f985-7919-976e-c22902bd46b4",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 06:11:48.057897+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a08f17-f985-7919-976e-c22902bd46b4"
    },
    {
      "id": "chg_01a08f17-f983-7b30-8311-52410032f177",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 06:11:48.057897+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a08f17-f983-7b30-8311-52410032f177"
    },
    {
      "id": "chg_01a08f17-f985-7481-8f3f-d3ecca919c30",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 06:11:48.057897+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a08f17-f985-7481-8f3f-d3ecca919c30"
    },
    {
      "id": "chg_01a08f17-f985-7038-ad1a-e242f715cef7",
      "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": "2026-09-11",
      "occurred_at": "2026-09-11 06:11:48.057897+00",
      "observed_since": "2026-09-10",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a08f17-f985-7038-ad1a-e242f715cef7"
    },
    {
      "id": "chg_01a089f1-cd84-7929-b550-575e5b518cb7",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 06:12:00.324158+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a089f1-cd84-7929-b550-575e5b518cb7"
    },
    {
      "id": "chg_01a089f1-cd85-7b94-8190-73956f7b7ce7",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 06:12:00.324158+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a089f1-cd85-7b94-8190-73956f7b7ce7"
    },
    {
      "id": "chg_01a089f1-cd86-72aa-b8d2-3cde922e07a0",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 06:12:00.324158+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a089f1-cd86-72aa-b8d2-3cde922e07a0"
    },
    {
      "id": "chg_01a084cb-e023-7771-9570-c448fd7f0723",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.17",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "6",
        "added": "0",
        "breaks": "0",
        "removed": "34",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 06:12:28.780816+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Stability (0.17 → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a084cb-e023-7771-9570-c448fd7f0723"
    },
    {
      "id": "chg_01a084cb-e024-7780-9d91-1438e4f6fc64",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 06:12:28.780816+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a084cb-e024-7780-9d91-1438e4f6fc64"
    },
    {
      "id": "chg_01a084cb-e024-7d43-85ca-ff07a5bc6f63",
      "kind": "check.reason",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_unlisted",
      "from_value": "unverified",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 06:12:28.780816+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Authorization (Authorisation not fully verified: no authorisation is required to connect, but we couldn't read the whole tool list to see what that exposes.)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a084cb-e024-7d43-85ca-ff07a5bc6f63"
    },
    {
      "id": "chg_01a07fa9-7bcf-7ae4-a841-dd1e7e4e726f",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 06:16:48.584152+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07fa9-7bcf-7ae4-a841-dd1e7e4e726f"
    },
    {
      "id": "chg_01a07fa9-7bd4-7e70-a7a7-6a8c73b0840e",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 06:16:48.584152+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07fa9-7bd4-7e70-a7a7-6a8c73b0840e"
    },
    {
      "id": "chg_01a07fa9-7bd9-7505-8f86-57a4427cc779",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 06:16:48.584152+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07fa9-7bd9-7505-8f86-57a4427cc779"
    },
    {
      "id": "chg_01a07fa9-7bdd-7818-9b4e-11a702fcaee1",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 06:16:48.584152+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07fa9-7bdd-7818-9b4e-11a702fcaee1"
    },
    {
      "id": "chg_01a07fa9-7bdd-7e19-8cb2-27cbaa0258cc",
      "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": "2026-09-08",
      "occurred_at": "2026-09-08 06:16:48.584152+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07fa9-7bdd-7e19-8cb2-27cbaa0258cc"
    },
    {
      "id": "chg_01a07fa9-7bca-72e4-9088-eb0a10149c8c",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 06:16:48.584152+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07fa9-7bca-72e4-9088-eb0a10149c8c"
    },
    {
      "id": "chg_01a07a81-f31f-71be-870e-731164f2a27d",
      "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": "2026-09-07",
      "occurred_at": "2026-09-07 06:15:31.661852+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07a81-f31f-71be-870e-731164f2a27d"
    },
    {
      "id": "chg_01a07a81-f31e-7081-a6d2-324156c05f0f",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-09-07",
      "occurred_at": "2026-09-07 06:15:31.661852+00",
      "observed_since": "2026-09-06",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07a81-f31e-7081-a6d2-324156c05f0f"
    },
    {
      "id": "chg_01a07558-c6b9-7f23-bebb-5f9604f3d5dd",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 06:12:27.401484+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07558-c6b9-7f23-bebb-5f9604f3d5dd"
    },
    {
      "id": "chg_01a07558-c6ba-7bcc-bb25-96d7642b028e",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 06:12:27.401484+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07558-c6ba-7bcc-bb25-96d7642b028e"
    },
    {
      "id": "chg_01a07558-c6bb-7154-957e-8011eb41dd08",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.07",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "3",
        "added": "0",
        "breaks": "0",
        "removed": "34",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-06",
      "occurred_at": "2026-09-06 06:12:27.401484+00",
      "observed_since": "2026-09-05",
      "source": "scan",
      "summary": "Stability (0.07 → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07558-c6bb-7154-957e-8011eb41dd08"
    },
    {
      "id": "chg_01a07032-6676-7743-80c4-d5b59011beb5",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 06:12:26.147434+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07032-6676-7743-80c4-d5b59011beb5"
    },
    {
      "id": "chg_01a07032-6676-7d5f-b88c-2253b2a4f1cb",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 06:12:26.147434+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07032-6676-7d5f-b88c-2253b2a4f1cb"
    },
    {
      "id": "chg_01a07032-6677-7331-a1e7-adf68176397f",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 06:12:26.147434+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07032-6677-7331-a1e7-adf68176397f"
    },
    {
      "id": "chg_01a07032-6677-7817-8bab-818d6c35e59a",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 06:12:26.147434+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07032-6677-7817-8bab-818d6c35e59a"
    },
    {
      "id": "chg_01a07032-6675-7e7b-8210-2c747d73794c",
      "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": "2026-09-05",
      "occurred_at": "2026-09-05 06:12:26.147434+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a07032-6675-7e7b-8210-2c747d73794c"
    },
    {
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      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a06b0b-f862-7c97-ad34-2cef0dafec9a"
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    {
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      "occurred_at": "2026-09-04 06:12:21.584773+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a06b0b-f862-7623-9f62-930f5bfd4124"
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    {
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      "occurred_at": "2026-09-04 06:12:21.584773+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a06b0b-f861-7d42-9d45-86f96733a342"
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    {
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "occurred_at": "2026-09-04 06:12:21.584773+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a06b0b-f85f-7adb-9859-40600067560c"
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-09-04",
      "occurred_at": "2026-09-04 06:12:21.584773+00",
      "observed_since": "2026-09-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-abn-lookup/abn-lookup-mcp#chg-chg_01a06b0b-f85e-7c97-aba2-cce776fc23f3"
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