{
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  "server": "pipeworx-io-sothebys",
  "component": "sothebys-mcp",
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      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
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      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1a921-0078-73dc-9a33-0373ded32184"
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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-sothebys/sothebys-mcp#chg-chg_01a1a921-0077-7f26-833b-e37e2c42268a"
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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-sothebys/sothebys-mcp#chg-chg_01a1a921-0078-7882-9bd6-67aef1ea3da2"
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    {
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      "occurred_at": "2026-11-05 00:34:34.70266+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-sothebys/sothebys-mcp#chg-chg_01a1a921-0078-7d4d-88f3-b9252178924f"
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    {
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      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1a3e5-b6c6-708c-8cee-a83e346d009a"
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    {
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:11:43.060719+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-sothebys/sothebys-mcp#chg-chg_01a1a3e5-b6c9-75aa-8c5d-163d89914b96"
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    {
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      "occurred_at": "2026-11-04 00:11:43.060719+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1a3e5-b6c9-7c27-a406-55a9fb6526c5"
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    {
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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-sothebys/sothebys-mcp#chg-chg_01a1a3e5-b6c7-7ede-823b-bf147d25f2f5"
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    {
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      "detail": {
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:11:43.060719+00",
      "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-sothebys/sothebys-mcp#chg-chg_01a1a3e5-b6c2-70dc-a71a-7d10e3a89c62"
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    {
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:19:09.642571+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-sothebys/sothebys-mcp#chg-chg_01a19ec6-2b0e-7c7d-8987-d1e974eb1010"
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    {
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      "occurred_at": "2026-11-03 00:19:09.642571+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-sothebys/sothebys-mcp#chg-chg_01a19ec6-2b0f-71b3-96a8-944859f38283"
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    {
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      "from_code": "auth.rfc9728_invoke",
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      "materiality": "critical",
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        "tool": "forget"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:19:09.642571+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a19ec6-2b0b-7b41-be3a-6d34242a3759"
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    {
      "id": "chg_01a19ec6-2b0d-7b43-8231-7821ca36353d",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:19:09.642571+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-sothebys/sothebys-mcp#chg-chg_01a19ec6-2b0d-7b43-8231-7821ca36353d"
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    {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:19:09.642571+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-sothebys/sothebys-mcp#chg-chg_01a19ec6-2b0e-7247-925b-faec4b732b2b"
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    {
      "id": "chg_01a19ec6-2b0e-7755-a47d-ef413b245bf6",
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      "occurred_at": "2026-11-03 00:19:09.642571+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-sothebys/sothebys-mcp#chg-chg_01a19ec6-2b0e-7755-a47d-ef413b245bf6"
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    {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:26:13.869441+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-sothebys/sothebys-mcp#chg-chg_01a199a6-4852-7c97-89ec-057818d775f6"
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    {
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-11-02 00:26:13.869441+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-sothebys/sothebys-mcp#chg-chg_01a199a6-4854-767a-819e-0b1ed103bf4d"
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    {
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      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:26:13.869441+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-sothebys/sothebys-mcp#chg-chg_01a199a6-4857-70b6-afd9-709f081a957f"
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    {
      "id": "chg_01a199a6-4851-7433-a7c7-bdf04423b7cd",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:26:13.869441+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-sothebys/sothebys-mcp#chg-chg_01a199a6-4851-7433-a7c7-bdf04423b7cd"
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    {
      "id": "chg_01a199a6-4853-748e-82a1-c724f1012b70",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:26:13.869441+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-sothebys/sothebys-mcp#chg-chg_01a199a6-4853-748e-82a1-c724f1012b70"
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    {
      "id": "chg_01a19483-e018-704d-b89f-cdbb2cbed07c",
      "kind": "check.verdict",
      "family": "auth-oauth",
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      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 00:30:32.945034+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a19483-e018-704d-b89f-cdbb2cbed07c"
    },
    {
      "id": "chg_01a18f49-4fbb-709d-adce-5261309d21e6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 00:08:28.742459+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-sothebys/sothebys-mcp#chg-chg_01a18f49-4fbb-709d-adce-5261309d21e6"
    },
    {
      "id": "chg_01a18f49-4fb4-7cca-904b-2ec87d3aff41",
      "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 00:08:28.742459+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-sothebys/sothebys-mcp#chg-chg_01a18f49-4fb4-7cca-904b-2ec87d3aff41"
    },
    {
      "id": "chg_01a18f49-4fb8-7e3f-87cd-e6eafab0eacf",
      "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 00:08:28.742459+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-sothebys/sothebys-mcp#chg-chg_01a18f49-4fb8-7e3f-87cd-e6eafab0eacf"
    },
    {
      "id": "chg_01a18f49-4fba-72fd-a644-3561476e45aa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 00:08:28.742459+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-sothebys/sothebys-mcp#chg-chg_01a18f49-4fba-72fd-a644-3561476e45aa"
    },
    {
      "id": "chg_01a18f49-4fbc-7d04-afbc-e5e1c983024b",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 00:08:28.742459+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-sothebys/sothebys-mcp#chg-chg_01a18f49-4fbc-7d04-afbc-e5e1c983024b"
    },
    {
      "id": "chg_01a18a28-5769-7357-a4a6-f6ad8c6a5535",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 00:14:22.023933+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a18a28-5769-7357-a4a6-f6ad8c6a5535"
    },
    {
      "id": "chg_01a18a28-576a-75ab-958a-18350cfc490f",
      "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 00:14:22.023933+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-sothebys/sothebys-mcp#chg-chg_01a18a28-576a-75ab-958a-18350cfc490f"
    },
    {
      "id": "chg_01a18a28-576a-7b30-8b38-33cb6d3a5155",
      "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 00:14:22.023933+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-sothebys/sothebys-mcp#chg-chg_01a18a28-576a-7b30-8b38-33cb6d3a5155"
    },
    {
      "id": "chg_01a18a28-576b-72ba-8cc9-e57f4f6ac8f5",
      "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 00:14:22.023933+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-sothebys/sothebys-mcp#chg-chg_01a18a28-576b-72ba-8cc9-e57f4f6ac8f5"
    },
    {
      "id": "chg_01a18a28-576b-79b2-bc20-50b0b58f2c39",
      "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 00:14:22.023933+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-sothebys/sothebys-mcp#chg-chg_01a18a28-576b-79b2-bc20-50b0b58f2c39"
    },
    {
      "id": "chg_01a18a28-576c-702c-9a00-cbc5cda59706",
      "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 00:14:22.023933+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-sothebys/sothebys-mcp#chg-chg_01a18a28-576c-702c-9a00-cbc5cda59706"
    },
    {
      "id": "chg_01a18a28-576c-752b-9a30-62b4ab8ab872",
      "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 00:14:22.023933+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-sothebys/sothebys-mcp#chg-chg_01a18a28-576c-752b-9a30-62b4ab8ab872"
    },
    {
      "id": "chg_01a18502-8bf6-7c76-ba38-578efe77620a",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-10-29",
      "occurred_at": "2026-10-29 00:14:59.024933+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a18502-8bf6-7c76-ba38-578efe77620a"
    },
    {
      "id": "chg_01a18502-8bf8-793a-8f47-94938fb2242d",
      "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 00:14:59.024933+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-sothebys/sothebys-mcp#chg-chg_01a18502-8bf8-793a-8f47-94938fb2242d"
    },
    {
      "id": "chg_01a18502-8bf9-70ee-b875-ac21dcd14dd7",
      "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 00:14:59.024933+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-sothebys/sothebys-mcp#chg-chg_01a18502-8bf9-70ee-b875-ac21dcd14dd7"
    },
    {
      "id": "chg_01a18502-8bf9-7726-9703-5805f1d9d757",
      "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 00:14:59.024933+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-sothebys/sothebys-mcp#chg-chg_01a18502-8bf9-7726-9703-5805f1d9d757"
    },
    {
      "id": "chg_01a18502-8bf9-7cbf-a50f-6e2ca77382b8",
      "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 00:14:59.024933+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-sothebys/sothebys-mcp#chg-chg_01a18502-8bf9-7cbf-a50f-6e2ca77382b8"
    },
    {
      "id": "chg_01a18502-8bfa-77f1-b65b-670596565f38",
      "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 00:14:59.024933+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-sothebys/sothebys-mcp#chg-chg_01a18502-8bfa-77f1-b65b-670596565f38"
    },
    {
      "id": "chg_01a18502-8bfa-7d27-b274-4cab266104e7",
      "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 00:14:59.024933+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-sothebys/sothebys-mcp#chg-chg_01a18502-8bfa-7d27-b274-4cab266104e7"
    },
    {
      "id": "chg_01a17fe0-52a2-7ec1-81ed-d21859185297",
      "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 00:19:30.051521+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-sothebys/sothebys-mcp#chg-chg_01a17fe0-52a2-7ec1-81ed-d21859185297"
    },
    {
      "id": "chg_01a17fe0-52a3-7a90-a927-02873b5d3755",
      "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 00:19:30.051521+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-sothebys/sothebys-mcp#chg-chg_01a17fe0-52a3-7a90-a927-02873b5d3755"
    },
    {
      "id": "chg_01a17fe0-52a4-7415-a870-0cbb1125dfc0",
      "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 00:19:30.051521+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-sothebys/sothebys-mcp#chg-chg_01a17fe0-52a4-7415-a870-0cbb1125dfc0"
    },
    {
      "id": "chg_01a17fe0-52a4-7939-b481-b731932714b8",
      "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 00:19:30.051521+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-sothebys/sothebys-mcp#chg-chg_01a17fe0-52a4-7939-b481-b731932714b8"
    },
    {
      "id": "chg_01a17fe0-52a4-7d10-9e24-ee02e9e2b78e",
      "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 00:19:30.051521+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-sothebys/sothebys-mcp#chg-chg_01a17fe0-52a4-7d10-9e24-ee02e9e2b78e"
    },
    {
      "id": "chg_01a17fe0-52a6-720f-af83-2c3d2bd3a933",
      "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 00:19:30.051521+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-sothebys/sothebys-mcp#chg-chg_01a17fe0-52a6-720f-af83-2c3d2bd3a933"
    },
    {
      "id": "chg_01a17abb-912a-7ddd-af26-4030f02daae0",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 00:21:15.129127+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a17abb-912a-7ddd-af26-4030f02daae0"
    },
    {
      "id": "chg_01a17abb-912c-735e-8292-fb141bd0917d",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 00:21:15.129127+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a17abb-912c-735e-8292-fb141bd0917d"
    },
    {
      "id": "chg_01a17abb-912d-70c2-811d-c6dba841c3ea",
      "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 00:21:15.129127+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-sothebys/sothebys-mcp#chg-chg_01a17abb-912d-70c2-811d-c6dba841c3ea"
    },
    {
      "id": "chg_01a17abb-912d-765d-ae1c-6ac4624e0675",
      "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 00:21:15.129127+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-sothebys/sothebys-mcp#chg-chg_01a17abb-912d-765d-ae1c-6ac4624e0675"
    },
    {
      "id": "chg_01a17abb-912d-7b96-942a-d094f896772d",
      "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 00:21:15.129127+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-sothebys/sothebys-mcp#chg-chg_01a17abb-912d-7b96-942a-d094f896772d"
    },
    {
      "id": "chg_01a17abb-912e-71b2-b646-517452b80f4a",
      "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 00:21:15.129127+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-sothebys/sothebys-mcp#chg-chg_01a17abb-912e-71b2-b646-517452b80f4a"
    },
    {
      "id": "chg_01a17abb-912e-7667-840d-c6b3d3879caa",
      "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 00:21:15.129127+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-sothebys/sothebys-mcp#chg-chg_01a17abb-912e-7667-840d-c6b3d3879caa"
    },
    {
      "id": "chg_01a17588-fe67-73b6-ae8d-b6610ec8827f",
      "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 00:07:54.634143+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a17588-fe67-73b6-ae8d-b6610ec8827f"
    },
    {
      "id": "chg_01a17588-fe71-79ed-ba2b-30467d73eeda",
      "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 00:07:54.634143+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a17588-fe71-79ed-ba2b-30467d73eeda"
    },
    {
      "id": "chg_01a17588-fe72-72de-ad41-0254d93ee391",
      "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 00:07:54.634143+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a17588-fe72-72de-ad41-0254d93ee391"
    },
    {
      "id": "chg_01a17588-fe72-7990-a0a3-748efaa10946",
      "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 00:07:54.634143+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a17588-fe72-7990-a0a3-748efaa10946"
    },
    {
      "id": "chg_01a17588-fe73-7227-9de4-b76805d40647",
      "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 00:07:54.634143+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a17588-fe73-7227-9de4-b76805d40647"
    },
    {
      "id": "chg_01a1705e-cb09-7904-a943-658580e18308",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:03:42.944327+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1705e-cb09-7904-a943-658580e18308"
    },
    {
      "id": "chg_01a1705e-cb0a-78f2-ac01-a1ea85364fd4",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:03:42.944327+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1705e-cb0a-78f2-ac01-a1ea85364fd4"
    },
    {
      "id": "chg_01a1705e-cb0b-703d-a27f-1c48691edcb9",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:03:42.944327+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1705e-cb0b-703d-a27f-1c48691edcb9"
    },
    {
      "id": "chg_01a1705e-cb0b-7608-8ca9-ef71b694ce4c",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:03:42.944327+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1705e-cb0b-7608-8ca9-ef71b694ce4c"
    },
    {
      "id": "chg_01a1705e-cb0b-7cdc-9e57-856337039c42",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "prediction_calibration",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "prediction_calibration"
      },
      "occurred_on": "2026-10-25",
      "occurred_at": "2026-10-25 00:03:42.944327+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “prediction_calibration” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1705e-cb0b-7cdc-9e57-856337039c42"
    },
    {
      "id": "chg_01a1705e-cb0d-7b88-b0f0-fbb5e409619a",
      "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": "2026-10-25",
      "occurred_at": "2026-10-25 00:03:42.944327+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a1705e-cb0d-7b88-b0f0-fbb5e409619a"
    },
    {
      "id": "chg_01a16b37-b36c-7ca5-8a5f-f2307ebe3250",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 00:02:54.86429+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16b37-b36c-7ca5-8a5f-f2307ebe3250"
    },
    {
      "id": "chg_01a16b37-b372-7aa8-b9eb-753af8627d48",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:02:54.86429+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16b37-b372-7aa8-b9eb-753af8627d48"
    },
    {
      "id": "chg_01a16b37-b373-7215-93bd-60c398429231",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:02:54.86429+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16b37-b373-7215-93bd-60c398429231"
    },
    {
      "id": "chg_01a16b37-b376-733a-a9ab-d557c54d8dfe",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:02:54.86429+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16b37-b376-733a-a9ab-d557c54d8dfe"
    },
    {
      "id": "chg_01a16b37-b376-77d0-b730-c56393db0fc5",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:02:54.86429+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16b37-b376-77d0-b730-c56393db0fc5"
    },
    {
      "id": "chg_01a16b37-b377-7af7-88ec-2ec0e89890dc",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 00:02:54.86429+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16b37-b377-7af7-88ec-2ec0e89890dc"
    },
    {
      "id": "chg_01a16614-6dbb-7904-a8e4-9bcce14605d5",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:06:16.982421+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16614-6dbb-7904-a8e4-9bcce14605d5"
    },
    {
      "id": "chg_01a16614-6dbe-7b94-96b2-aa2b1dbdccda",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:06:16.982421+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16614-6dbe-7b94-96b2-aa2b1dbdccda"
    },
    {
      "id": "chg_01a16614-6dc2-7222-b154-862f83e43b9d",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:06:16.982421+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16614-6dc2-7222-b154-862f83e43b9d"
    },
    {
      "id": "chg_01a16614-6dc5-78e0-b1dd-1e4f7a928bb5",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:06:16.982421+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16614-6dc5-78e0-b1dd-1e4f7a928bb5"
    },
    {
      "id": "chg_01a16614-6dcc-7da9-9aab-2660530b3d6b",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:06:16.982421+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16614-6dcc-7da9-9aab-2660530b3d6b"
    },
    {
      "id": "chg_01a16614-6dd1-7163-8f14-8e7491c695da",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:06:16.982421+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “resolution_audit” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16614-6dd1-7163-8f14-8e7491c695da"
    },
    {
      "id": "chg_01a16614-6e0a-7c17-8370-1ed6e7ccea78",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:06:16.982421+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "Tool “resolution_diff” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16614-6e0a-7c17-8370-1ed6e7ccea78"
    },
    {
      "id": "chg_01a16614-6e0f-70a1-b91c-d6e7e9a91b9e",
      "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": "2026-10-23",
      "occurred_at": "2026-10-23 00:06:16.982421+00",
      "observed_since": "2026-10-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a16614-6e0f-70a1-b91c-d6e7e9a91b9e"
    },
    {
      "id": "chg_01a160f3-6897-7afa-b1c0-c7be4792ad33",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:12:07.130528+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a160f3-6897-7afa-b1c0-c7be4792ad33"
    },
    {
      "id": "chg_01a160f3-6898-7bd4-8665-22f61ff51c95",
      "kind": "check.appeared",
      "family": "auth-registration",
      "subject_kind": "check",
      "subject": "auth-registration",
      "subject_child": "",
      "from_code": null,
      "to_code": "auth.registration_cimd",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 00:12:07.130528+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a160f3-6898-7bd4-8665-22f61ff51c95"
    },
    {
      "id": "chg_01a160f3-6899-7ab6-85fd-755467d428ec",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:12:07.130528+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a160f3-6899-7ab6-85fd-755467d428ec"
    },
    {
      "id": "chg_01a160f3-689a-7036-8cf0-2d129c3df829",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:12:07.130528+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a160f3-689a-7036-8cf0-2d129c3df829"
    },
    {
      "id": "chg_01a160f3-689a-74d0-b0b3-f86140fe4b32",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:12:07.130528+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a160f3-689a-74d0-b0b3-f86140fe4b32"
    },
    {
      "id": "chg_01a160f3-689c-7a82-b156-5d5299444b4d",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:12:07.130528+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a160f3-689c-7a82-b156-5d5299444b4d"
    },
    {
      "id": "chg_01a160f3-689d-7235-9039-cddf4480a870",
      "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": "2026-10-22",
      "occurred_at": "2026-10-22 00:12:07.130528+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a160f3-689d-7235-9039-cddf4480a870"
    },
    {
      "id": "chg_01a15bc5-78b3-7d81-951a-7afd7b4a6c9a",
      "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": "2026-10-21",
      "occurred_at": "2026-10-21 00:03:50.386728+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a15bc5-78b3-7d81-951a-7afd7b4a6c9a"
    },
    {
      "id": "chg_01a15bc5-78b3-7679-b013-838e9fabbae4",
      "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": "2026-10-21",
      "occurred_at": "2026-10-21 00:03:50.386728+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a15bc5-78b3-7679-b013-838e9fabbae4"
    },
    {
      "id": "chg_01a15bc5-789f-7371-8083-25b8bd3aea75",
      "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": "2026-10-21",
      "occurred_at": "2026-10-21 00:03:50.386728+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a15bc5-789f-7371-8083-25b8bd3aea75"
    },
    {
      "id": "chg_01a15bc5-78a3-7021-969d-62612fabe8f7",
      "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": "2026-10-21",
      "occurred_at": "2026-10-21 00:03:50.386728+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a15bc5-78a3-7021-969d-62612fabe8f7"
    },
    {
      "id": "chg_01a15bc5-78b2-7af2-9fd5-f6b6b34dba6d",
      "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": "2026-10-21",
      "occurred_at": "2026-10-21 00:03:50.386728+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a15bc5-78b2-7af2-9fd5-f6b6b34dba6d"
    },
    {
      "id": "chg_01a1569e-9da4-7333-929c-5acf04ca0f38",
      "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": "2026-10-20",
      "occurred_at": "2026-10-20 00:03:18.01327+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-sothebys/sothebys-mcp#chg-chg_01a1569e-9da4-7333-929c-5acf04ca0f38"
    },
    {
      "id": "chg_01a1569e-9da8-707b-8322-5c5324a9883a",
      "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": "2026-10-20",
      "occurred_at": "2026-10-20 00:03:18.01327+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-sothebys/sothebys-mcp#chg-chg_01a1569e-9da8-707b-8322-5c5324a9883a"
    },
    {
      "id": "chg_01a1569e-9da8-7b27-9782-d62876105b2a",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
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        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 00:03:18.01327+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-sothebys/sothebys-mcp#chg-chg_01a1569e-9da8-7b27-9782-d62876105b2a"
    },
    {
      "id": "chg_01a1569e-9da9-7ee4-991f-df18d5ec290d",
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      "subject_kind": "tool",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 00:03:18.01327+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-sothebys/sothebys-mcp#chg-chg_01a1569e-9da9-7ee4-991f-df18d5ec290d"
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    {
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 00:03:18.01327+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-sothebys/sothebys-mcp#chg-chg_01a1569e-9daa-76e5-90e1-5d6346676323"
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    {
      "id": "chg_01a15178-7cda-72f0-a8e6-2e6b3ffdb22f",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-10-19 00:03:33.157378+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a15178-7cda-72f0-a8e6-2e6b3ffdb22f"
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    {
      "id": "chg_01a15178-7cde-70d1-8d04-f482bc04e766",
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      "from_value": null,
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_at": "2026-10-19 00:03:33.157378+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a15178-7cde-70d1-8d04-f482bc04e766"
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    {
      "id": "chg_01a15178-7cde-7877-abc4-538cf3d284da",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:03:33.157378+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-sothebys/sothebys-mcp#chg-chg_01a15178-7cde-7877-abc4-538cf3d284da"
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