{
  "server": "pipeworx-io-disease",
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  },
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      "occurred_at": "2026-08-04 02:07:40.002671+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-disease/disease-mcp#chg-chg_019fca86-ce08-72c2-ac12-25b9e8222e0d"
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    {
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      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 02:07:40.002671+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fca86-ce07-7d1c-babb-7e5a5f96956e"
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    {
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      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 02:07:40.002671+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fca86-ce07-7767-8b5d-a5a63ec18ec4"
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    {
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      "occurred_at": "2026-08-04 02:07:40.002671+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fca86-ce06-7ee7-9b3b-245bf81a3946"
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    {
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      "detail": {
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      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 02:07:40.002671+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fca86-ce06-7329-b9d1-bb9a27012606"
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    {
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      "occurred_at": "2026-08-03 02:08:08.829056+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc560-e2a2-70fc-9795-979bb330fd26"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 02:08:08.829056+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc560-e2a3-766e-b691-76b47f7c2df3"
    },
    {
      "id": "chg_019fc560-e2a3-71dc-8e60-ba1ca7255b87",
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      "detail": {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 02:08:08.829056+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc560-e2a3-71dc-8e60-ba1ca7255b87"
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    {
      "id": "chg_019fc560-e2a2-7c3b-be87-c23d9c29fcbf",
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 02:08:08.829056+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc560-e2a2-7c3b-be87-c23d9c29fcbf"
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    {
      "id": "chg_019fc560-e2a2-77e3-8384-1e3337fa838c",
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      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 02:08:08.829056+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc560-e2a2-77e3-8384-1e3337fa838c"
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    {
      "id": "chg_019fc041-cabb-76cf-9926-32fab37639fc",
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      "subject_kind": "tool",
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      "occurred_at": "2026-08-02 02:16:05.033905+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc041-cabb-76cf-9926-32fab37639fc"
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    {
      "id": "chg_019fc041-caba-7a54-984d-66bbc7c7a88c",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:16:05.033905+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc041-caba-7a54-984d-66bbc7c7a88c"
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    {
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      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:16:05.033905+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc041-cabb-7ad0-8c0a-12e4311ad048"
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    {
      "id": "chg_019fc041-caba-71d4-bc5d-ec08b4f782b7",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:16:05.033905+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc041-caba-71d4-bc5d-ec08b4f782b7"
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    {
      "id": "chg_019fc041-cabb-7172-9706-1bfe6ba1ae4d",
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      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 02:16:05.033905+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fc041-cabb-7172-9706-1bfe6ba1ae4d"
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    {
      "id": "chg_019fbb19-0f74-7c17-a38f-f11f87414db0",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:13:29.569837+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fbb19-0f74-7c17-a38f-f11f87414db0"
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    {
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:13:29.569837+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fbb19-0f72-7904-b151-f756a5a7408a"
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    {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:13:29.569837+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fbb19-0f73-727c-ab21-b287317315ce"
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    {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:13:29.569837+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fbb19-0f74-7515-b514-7fe29af20748"
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    {
      "id": "chg_019fbb19-0f75-71dc-b2ff-57e377f09131",
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      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:13:29.569837+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fbb19-0f75-71dc-b2ff-57e377f09131"
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    {
      "id": "chg_019faefe-996f-796b-b59f-c51915fed268",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:49:08.784336+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019faefe-996f-796b-b59f-c51915fed268"
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    {
      "id": "chg_019faefe-996f-750c-9d17-4e7b6b968694",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:49:08.784336+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019faefe-996f-750c-9d17-4e7b6b968694"
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    {
      "id": "chg_019faefe-996f-7138-824d-010ec5d703ed",
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      "subject_kind": "tool",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:49:08.784336+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019faefe-996f-7138-824d-010ec5d703ed"
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    {
      "id": "chg_019faefe-996e-719e-9063-e5762edd4458",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:49:08.784336+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019faefe-996e-719e-9063-e5762edd4458"
    },
    {
      "id": "chg_019faefe-996e-7c81-9f6b-b4c3ffa3ab68",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 17:49:08.784336+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019faefe-996e-7c81-9f6b-b4c3ffa3ab68"
    },
    {
      "id": "chg_019faefe-996f-7e2e-92ed-09111468040c",
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      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:49:08.784336+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019faefe-996f-7e2e-92ed-09111468040c"
    },
    {
      "id": "chg_019fa99e-7ab9-72d2-ae99-faca0df11ad3",
      "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"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:46:03.438593+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fa99e-7ab9-72d2-ae99-faca0df11ad3"
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    {
      "id": "chg_019fa99e-7aba-70f3-a0b3-6cdc4c3da91f",
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      "family": "",
      "subject_kind": "server",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:46:03.438593+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fa99e-7aba-70f3-a0b3-6cdc4c3da91f"
    },
    {
      "id": "chg_019fa99e-7ab9-7c8d-b379-37969d8a32ae",
      "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": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:46:03.438593+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fa99e-7ab9-7c8d-b379-37969d8a32ae"
    },
    {
      "id": "chg_019fa99e-7ab9-76b8-9ee1-330a9dcc53a2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 16:46:03.438593+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fa99e-7ab9-76b8-9ee1-330a9dcc53a2"
    },
    {
      "id": "chg_019fa99e-7ab8-7c70-a6aa-8c214cd6ead2",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 16:46:03.438593+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-disease/disease-mcp#chg-chg_019fa99e-7ab8-7c70-a6aa-8c214cd6ead2"
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    {
      "date": "2026-07-30",
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}