{
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  "generated_at": "2026-11-05T18:28:14.576Z",
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      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a90a-719c-7a82-ac6d-5e63e838c63f"
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    {
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      "occurred_at": "2026-11-05 00:09:56.291581+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a90a-71aa-7d0e-bfa7-88e3c0505098"
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    {
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      "occurred_at": "2026-11-05 00:09:56.291581+00",
      "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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a90a-71ab-78e5-99cd-1916e8a32049"
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      "occurred_at": "2026-11-05 00:09:56.291581+00",
      "observed_since": "2026-11-04",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a90a-71ac-7a0a-a95d-f9947ac29827"
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    {
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      "occurred_at": "2026-11-05 00:09:56.291581+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a90a-71ae-7cb3-b5af-7d4553e1dc8d"
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      "occurred_at": "2026-11-04 00:16:58.788264+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a3ea-87c5-7165-b034-bd1a4db49e7f"
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    {
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      "detail": {
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      "occurred_at": "2026-11-04 00:16:58.788264+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a3ea-87c2-7da9-bcdf-740c554d756d"
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    {
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        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:16:58.788264+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a3ea-87c4-71bf-acdb-a54be4ae25ab"
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    {
      "id": "chg_01a1a3ea-87c4-7711-a5f7-3f11ffbf31c6",
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        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 00:16:58.788264+00",
      "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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a3ea-87c4-7711-a5f7-3f11ffbf31c6"
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    {
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        "tool": "deep_research"
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      "occurred_at": "2026-11-04 00:16:58.788264+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1a3ea-87c4-7bf3-9337-f245187b5872"
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    {
      "id": "chg_01a19ecb-7f25-7564-a62a-d0a3ad82e24e",
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:24:58.885165+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a19ecb-7f25-7564-a62a-d0a3ad82e24e"
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    {
      "id": "chg_01a19ecb-7f22-7dfa-9ad8-aba876df9173",
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:24:58.885165+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a19ecb-7f22-7dfa-9ad8-aba876df9173"
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    {
      "id": "chg_01a19ecb-7f24-7007-ae8f-ef79ab96ea0c",
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:24:58.885165+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a19ecb-7f24-7007-ae8f-ef79ab96ea0c"
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    {
      "id": "chg_01a19ecb-7f24-7b9c-805e-d3578d1c4c60",
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      "materiality": "security",
      "direction": "neutral",
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        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:24:58.885165+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a19ecb-7f24-7b9c-805e-d3578d1c4c60"
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    {
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 00:24:58.885165+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a19ecb-7f25-7a69-8e65-d419be6694b9"
    },
    {
      "id": "chg_01a199ab-0ae9-7801-8cde-863a13fdd438",
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      "subject_kind": "tool",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:31:25.897452+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a199ab-0ae9-7801-8cde-863a13fdd438"
    },
    {
      "id": "chg_01a199ab-0ae9-7d28-b6e0-937af4087009",
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      "materiality": "security",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:31:25.897452+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a199ab-0ae9-7d28-b6e0-937af4087009"
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    {
      "id": "chg_01a199ab-0ae6-7d94-b49a-36870bcaed0c",
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      "from_code": "auth.rfc9728_invoke",
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      "materiality": "critical",
      "direction": "regression",
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      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:31:25.897452+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a199ab-0ae6-7d94-b49a-36870bcaed0c"
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    {
      "id": "chg_01a199ab-0ae7-7f3e-a760-ad5fea5b55c2",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:31:25.897452+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a199ab-0ae7-7f3e-a760-ad5fea5b55c2"
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    {
      "id": "chg_01a199ab-0ae8-7bc8-8e89-1f33333d28fe",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:31:25.897452+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a199ab-0ae8-7bc8-8e89-1f33333d28fe"
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    {
      "id": "chg_01a199ab-0ae9-71fa-b3c8-331af99966fa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 00:31:25.897452+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a199ab-0ae9-71fa-b3c8-331af99966fa"
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    {
      "id": "chg_01a19488-127b-7e86-8a2b-60c359b78116",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "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",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 00:35:07.986056+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a19488-127b-7e86-8a2b-60c359b78116"
    },
    {
      "id": "chg_01a18f50-06d0-7c9e-8c2e-1148a43fa382",
      "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 00:15:48.832334+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18f50-06d0-7c9e-8c2e-1148a43fa382"
    },
    {
      "id": "chg_01a18f50-06cf-701d-a291-c214b606a2cf",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 00:15:48.832334+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18f50-06cf-701d-a291-c214b606a2cf"
    },
    {
      "id": "chg_01a18f50-06d0-72c8-aaee-40aae2b5db49",
      "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 00:15:48.832334+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18f50-06d0-72c8-aaee-40aae2b5db49"
    },
    {
      "id": "chg_01a18f50-06d0-7897-a004-67c1ef97365a",
      "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 00:15:48.832334+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18f50-06d0-7897-a004-67c1ef97365a"
    },
    {
      "id": "chg_01a18f50-06d2-70f2-9359-14fd14e4af8d",
      "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 00:15:48.832334+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18f50-06d2-70f2-9359-14fd14e4af8d"
    },
    {
      "id": "chg_01a18f50-06d2-76fc-b4c3-97ead1ebbe75",
      "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 00:15:48.832334+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18f50-06d2-76fc-b4c3-97ead1ebbe75"
    },
    {
      "id": "chg_01a18a2f-466f-74f0-b84b-10184e03b1d2",
      "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 00:21:56.411725+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18a2f-466f-74f0-b84b-10184e03b1d2"
    },
    {
      "id": "chg_01a18a2f-4674-70c7-8165-1c6e50ce4918",
      "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 00:21:56.411725+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18a2f-4674-70c7-8165-1c6e50ce4918"
    },
    {
      "id": "chg_01a18a2f-4674-7863-8877-a82503071e8d",
      "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 00:21:56.411725+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18a2f-4674-7863-8877-a82503071e8d"
    },
    {
      "id": "chg_01a18a2f-4674-7def-8306-63174966e002",
      "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 00:21:56.411725+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18a2f-4674-7def-8306-63174966e002"
    },
    {
      "id": "chg_01a18a2f-4675-73d3-8c51-d4482d7489d1",
      "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 00:21:56.411725+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18a2f-4675-73d3-8c51-d4482d7489d1"
    },
    {
      "id": "chg_01a18a2f-4670-756f-b9b3-5dbe5ed4a648",
      "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 00:21:56.411725+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18a2f-4670-756f-b9b3-5dbe5ed4a648"
    },
    {
      "id": "chg_01a18509-3f3d-7aea-a509-8e77628ded18",
      "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 00:22:18.139049+00",
      "observed_since": "2026-10-28",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18509-3f3d-7aea-a509-8e77628ded18"
    },
    {
      "id": "chg_01a18509-3f3e-7c21-ab21-e1af57bfac08",
      "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 00:22:18.139049+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18509-3f3e-7c21-ab21-e1af57bfac08"
    },
    {
      "id": "chg_01a18509-3f3f-73c1-878a-a8a7fe15ead2",
      "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 00:22:18.139049+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18509-3f3f-73c1-878a-a8a7fe15ead2"
    },
    {
      "id": "chg_01a18509-3f3f-793a-b37a-20af9e4dc9c0",
      "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 00:22:18.139049+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18509-3f3f-793a-b37a-20af9e4dc9c0"
    },
    {
      "id": "chg_01a18509-3f3f-7e54-a38a-e926e66aeee3",
      "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 00:22:18.139049+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18509-3f3f-7e54-a38a-e926e66aeee3"
    },
    {
      "id": "chg_01a18509-3f40-7bf7-a262-5537dd6a7584",
      "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 00:22:18.139049+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18509-3f40-7bf7-a262-5537dd6a7584"
    },
    {
      "id": "chg_01a18509-3f41-738e-8d74-80688f692931",
      "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 00:22:18.139049+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a18509-3f41-738e-8d74-80688f692931"
    },
    {
      "id": "chg_01a17fe6-2c72-7983-afc5-74e4eae9e1e2",
      "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 00:25:53.491779+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17fe6-2c72-7983-afc5-74e4eae9e1e2"
    },
    {
      "id": "chg_01a17fe6-2c73-7511-af8d-93a1ae4ea75c",
      "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 00:25:53.491779+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17fe6-2c73-7511-af8d-93a1ae4ea75c"
    },
    {
      "id": "chg_01a17fe6-2c73-7a82-a51e-5e07ba6781cc",
      "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 00:25:53.491779+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17fe6-2c73-7a82-a51e-5e07ba6781cc"
    },
    {
      "id": "chg_01a17fe6-2c74-7054-a79c-922772051a06",
      "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 00:25:53.491779+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17fe6-2c74-7054-a79c-922772051a06"
    },
    {
      "id": "chg_01a17fe6-2c74-755f-befa-4465f5be33bc",
      "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 00:25:53.491779+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17fe6-2c74-755f-befa-4465f5be33bc"
    },
    {
      "id": "chg_01a17fe6-2c75-7650-8ecf-a56042fdd27f",
      "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 00:25:53.491779+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17fe6-2c75-7650-8ecf-a56042fdd27f"
    },
    {
      "id": "chg_01a17abf-dc3d-772c-8fe7-0781f994b7c6",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 00:25:56.493057+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc3d-772c-8fe7-0781f994b7c6"
    },
    {
      "id": "chg_01a17abf-dc3e-7702-a15e-6ca0a27b01e2",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 00:25:56.493057+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc3e-7702-a15e-6ca0a27b01e2"
    },
    {
      "id": "chg_01a17abf-dc3f-7bde-832a-6b60c0b8d497",
      "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 00:25:56.493057+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc3f-7bde-832a-6b60c0b8d497"
    },
    {
      "id": "chg_01a17abf-dc40-71cd-8d11-327cae7ed186",
      "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 00:25:56.493057+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc40-71cd-8d11-327cae7ed186"
    },
    {
      "id": "chg_01a17abf-dc40-7653-8694-e0bf061c0550",
      "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 00:25:56.493057+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-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc40-7653-8694-e0bf061c0550"
    },
    {
      "id": "chg_01a17abf-dc40-7a52-9ed1-2b6c67a016b0",
      "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 00:25:56.493057+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc40-7a52-9ed1-2b6c67a016b0"
    },
    {
      "id": "chg_01a17abf-dc41-71da-87c3-114ac4047a93",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 00:25:56.493057+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc41-71da-87c3-114ac4047a93"
    },
    {
      "id": "chg_01a17abf-dc41-75bc-a5f2-fb70516e4c02",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 00:25:56.493057+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “resolution_audit” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc41-75bc-a5f2-fb70516e4c02"
    },
    {
      "id": "chg_01a17abf-dc42-71b0-89f8-f9e18c8f1112",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 00:25:56.493057+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “resolution_diff” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc42-71b0-89f8-f9e18c8f1112"
    },
    {
      "id": "chg_01a17abf-dc42-7ae7-a9e0-4cf214b0ea1a",
      "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 00:25:56.493057+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a17abf-dc42-7ae7-a9e0-4cf214b0ea1a"
    },
    {
      "id": "chg_01a1518d-5a64-762f-b00b-be2ec77bce8e",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:26:20.587324+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1518d-5a64-762f-b00b-be2ec77bce8e"
    },
    {
      "id": "chg_01a1518d-5a66-70c1-bbe4-bc76b97a9f15",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.30",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "tools_unlisted"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:26:20.587324+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Stability (0.30 → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1518d-5a66-70c1-bbe4-bc76b97a9f15"
    },
    {
      "id": "chg_01a1518d-5a66-7682-a247-fd84dd48b772",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 00:26:20.587324+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1518d-5a66-7682-a247-fd84dd48b772"
    },
    {
      "id": "chg_01a14c63-8031-7e8c-92e0-2936320ea3c2",
      "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": "2026-10-18",
      "occurred_at": "2026-10-18 00:22:31.686677+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a14c63-8031-7e8c-92e0-2936320ea3c2"
    },
    {
      "id": "chg_01a14c63-8032-78b5-996d-259a6e364a70",
      "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": "2026-10-18",
      "occurred_at": "2026-10-18 00:22:31.686677+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a14c63-8032-78b5-996d-259a6e364a70"
    },
    {
      "id": "chg_01a14c63-8032-7ce2-9095-d7edf6e7b532",
      "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": "2026-10-18",
      "occurred_at": "2026-10-18 00:22:31.686677+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a14c63-8032-7ce2-9095-d7edf6e7b532"
    },
    {
      "id": "chg_01a14c63-8033-7129-b62f-1500fd6058ca",
      "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": "2026-10-18",
      "occurred_at": "2026-10-18 00:22:31.686677+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a14c63-8033-7129-b62f-1500fd6058ca"
    },
    {
      "id": "chg_01a14c63-8033-74ca-ad98-2994509c9231",
      "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": "2026-10-18",
      "occurred_at": "2026-10-18 00:22:31.686677+00",
      "observed_since": "2026-10-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a14c63-8033-74ca-ad98-2994509c9231"
    },
    {
      "id": "chg_01a1473d-1461-7dbc-bb99-ba5d0ff7662d",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1461-7dbc-bb99-ba5d0ff7662d"
    },
    {
      "id": "chg_01a1473d-1462-79d5-9e38-4c23840b5084",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-16",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1462-79d5-9e38-4c23840b5084"
    },
    {
      "id": "chg_01a1473d-1463-7c46-8139-20ef64534f0f",
      "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": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1463-7c46-8139-20ef64534f0f"
    },
    {
      "id": "chg_01a1473d-1464-714c-ad12-fc2014133628",
      "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": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1464-714c-ad12-fc2014133628"
    },
    {
      "id": "chg_01a1473d-1464-752b-b70c-8c643a9bd20c",
      "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": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1464-752b-b70c-8c643a9bd20c"
    },
    {
      "id": "chg_01a1473d-1464-7c33-9f4f-a101116dcddf",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "company_facts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "company_facts"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “company_facts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1464-7c33-9f4f-a101116dcddf"
    },
    {
      "id": "chg_01a1473d-1465-74b7-a840-bf0dbc395cf1",
      "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": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1465-74b7-a840-bf0dbc395cf1"
    },
    {
      "id": "chg_01a1473d-1465-7a21-9c57-e0216727f416",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "entity_profile",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "entity_profile"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “entity_profile” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1465-7a21-9c57-e0216727f416"
    },
    {
      "id": "chg_01a1473d-1467-798c-b9f1-d856ea8fcc50",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "subscribe",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "subscribe"
      },
      "occurred_on": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool “subscribe” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1467-798c-b9f1-d856ea8fcc50"
    },
    {
      "id": "chg_01a1473d-1468-7753-9d25-7173599e8387",
      "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": "2026-10-17",
      "occurred_at": "2026-10-17 00:22:27.662145+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a1473d-1468-7753-9d25-7173599e8387"
    },
    {
      "id": "chg_01a13809-96bc-7898-8972-a82c2b9f4ef9",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.13",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "reason": "tools_unlisted"
      },
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 01:31:52.449096+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Stability (0.13 → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a13809-96bc-7898-8972-a82c2b9f4ef9"
    },
    {
      "id": "chg_01a13809-971e-75c2-a6b9-2f09508420c1",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 01:31:52.449096+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a13809-971e-75c2-a6b9-2f09508420c1"
    },
    {
      "id": "chg_01a13809-9798-706e-b119-04ee870eb6d2",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-14",
      "occurred_at": "2026-10-14 01:31:52.449096+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a13809-9798-706e-b119-04ee870eb6d2"
    },
    {
      "id": "chg_01a132a1-6221-7523-ba26-ccdac1c3bffd",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6221-7523-ba26-ccdac1c3bffd"
    },
    {
      "id": "chg_01a132a1-6221-7ad1-9f9d-3eb90c596530",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6221-7ad1-9f9d-3eb90c596530"
    },
    {
      "id": "chg_01a132a1-6222-70de-af7f-18aec0da1ac5",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6222-70de-af7f-18aec0da1ac5"
    },
    {
      "id": "chg_01a132a1-6223-7188-87da-2918d07e5a18",
      "kind": "check.appeared",
      "family": "tool-safety-manipulation",
      "subject_kind": "check",
      "subject": "tool-safety-manipulation",
      "subject_child": "",
      "from_code": null,
      "to_code": "toolsafety.manipulation_clean",
      "from_value": null,
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "units": "44",
        "judged": "44"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-12",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6223-7188-87da-2918d07e5a18"
    },
    {
      "id": "chg_01a132a1-6227-733c-9cd9-503e6d4239db",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6227-733c-9cd9-503e6d4239db"
    },
    {
      "id": "chg_01a132a1-6227-7d97-9e53-addbd7916699",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6227-7d97-9e53-addbd7916699"
    },
    {
      "id": "chg_01a132a1-6228-784d-bcd7-8f182732c3b3",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6228-784d-bcd7-8f182732c3b3"
    },
    {
      "id": "chg_01a132a1-6228-7d01-acab-6081d577a671",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "company_facts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "company_facts"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “company_facts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6228-7d01-acab-6081d577a671"
    },
    {
      "id": "chg_01a132a1-6229-7332-8107-6558bfae65a0",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6229-7332-8107-6558bfae65a0"
    },
    {
      "id": "chg_01a132a1-6229-77f3-a139-2f9f58c871a8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "subscribe",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "subscribe"
      },
      "occurred_on": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "Tool “subscribe” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-6229-77f3-a139-2f9f58c871a8"
    },
    {
      "id": "chg_01a132a1-622a-7441-bd59-346f156deaca",
      "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": "2026-10-13",
      "occurred_at": "2026-10-13 00:19:59.61474+00",
      "observed_since": "2026-10-09",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-usgs-mineral-commodities/usgs-mineral-commodities-mcp#chg-chg_01a132a1-622a-7441-bd59-346f156deaca"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 71,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-04",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    },
    {
      "date": "2026-11-03",
      "total": 70,
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      "tracked": true,
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    },
    {
      "date": "2026-11-02",
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    },
    {
      "date": "2026-11-01",
      "total": 84,
      "delta": 15,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    },
    {
      "date": "2026-10-31",
      "total": 69,
      "delta": -14,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-30",
      "total": 83,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-29",
      "total": 82,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 8
    }
  ]
}