{
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      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a1a567-fe42-70ba-b60d-82996db02cc0"
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    {
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      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a1a567-fe42-78b2-9734-78d50bdcba95"
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a19b1b-3981-7e9b-9e79-58b458309dc5"
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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-neiss/neiss-mcp#chg-chg_01a19b1b-3980-720d-9b6a-c0344861f6e4"
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    {
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      "occurred_at": "2026-11-02 07:13:35.083748+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-neiss/neiss-mcp#chg-chg_01a19b1b-3981-72fb-b838-d94ab63c3608"
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    {
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      "occurred_at": "2026-11-02 07:13:35.083748+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-neiss/neiss-mcp#chg-chg_01a19b1b-3981-78a3-9b81-5090f35abf45"
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    {
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      "occurred_at": "2026-11-02 07:13:35.083748+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-neiss/neiss-mcp#chg-chg_01a19b1b-3982-752f-b5b4-0b063cfd40f1"
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    {
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      "occurred_at": "2026-11-01 07:14:13.560379+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a195f5-73cb-76d2-83f6-c28b57c6c0fc"
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    {
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:14:13.560379+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a195f5-73cd-7ab7-890f-813a94e6382d"
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    {
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      "occurred_at": "2026-11-01 07:14:13.560379+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a195f5-73cd-75b4-b37b-0301e8332f6b"
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    {
      "id": "chg_01a195f5-73cd-70d3-b04b-9a7f310933a7",
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      "materiality": "security",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:14:13.560379+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a195f5-73cd-70d3-b04b-9a7f310933a7"
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    {
      "id": "chg_01a195f5-73cc-7503-b4e3-59685afe7726",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:14:13.560379+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a195f5-73cc-7503-b4e3-59685afe7726"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 07:12:44.903794+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-neiss/neiss-mcp#chg-chg_01a190cd-bd8b-735d-b232-62d84203b120"
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    {
      "id": "chg_01a190cd-bd87-725a-8416-73970b6fa5a0",
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      "materiality": "security",
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      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 07:12:44.903794+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-neiss/neiss-mcp#chg-chg_01a190cd-bd87-725a-8416-73970b6fa5a0"
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    {
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      "occurred_at": "2026-10-31 07:12:44.903794+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-neiss/neiss-mcp#chg-chg_01a190cd-bd8b-7b1f-8905-db4ab201f0ec"
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    {
      "id": "chg_01a190cd-bd8a-71ee-a380-33fe2c052dc5",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 07:12:44.903794+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-neiss/neiss-mcp#chg-chg_01a190cd-bd8a-71ee-a380-33fe2c052dc5"
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    {
      "id": "chg_01a190cd-bd8a-7989-b872-6c7bf2c56a4e",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 07:12:44.903794+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-neiss/neiss-mcp#chg-chg_01a190cd-bd8a-7989-b872-6c7bf2c56a4e"
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    {
      "id": "chg_01a18be0-7e14-76f9-a216-727ea0b93d42",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 08:15:07.765036+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-neiss/neiss-mcp#chg-chg_01a18be0-7e14-76f9-a216-727ea0b93d42"
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    {
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 08:15:07.765036+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-neiss/neiss-mcp#chg-chg_01a18be0-7e15-7633-bfd2-9a1194182cbd"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 08:15:07.765036+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-neiss/neiss-mcp#chg-chg_01a18be0-7e15-7d63-b596-c8c3002c2bdf"
    },
    {
      "id": "chg_01a18be0-7e12-7dd2-b8b7-7f537a633620",
      "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 08:15:07.765036+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-neiss/neiss-mcp#chg-chg_01a18be0-7e12-7dd2-b8b7-7f537a633620"
    },
    {
      "id": "chg_01a18be0-7e13-7a08-ac81-f3f105f00afb",
      "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 08:15:07.765036+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-neiss/neiss-mcp#chg-chg_01a18be0-7e13-7a08-ac81-f3f105f00afb"
    },
    {
      "id": "chg_01a18be0-7e14-7223-9c47-17dbee7b9f4a",
      "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 08:15:07.765036+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-neiss/neiss-mcp#chg-chg_01a18be0-7e14-7223-9c47-17dbee7b9f4a"
    },
    {
      "id": "chg_01a18683-aa55-7630-9d86-d1639f983fb1",
      "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 07:15:38.166832+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-neiss/neiss-mcp#chg-chg_01a18683-aa55-7630-9d86-d1639f983fb1"
    },
    {
      "id": "chg_01a18683-aa56-7b44-bacb-ce370be9a682",
      "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 07:15:38.166832+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-neiss/neiss-mcp#chg-chg_01a18683-aa56-7b44-bacb-ce370be9a682"
    },
    {
      "id": "chg_01a18683-aa59-78d7-aa2f-cc4d2d41f010",
      "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 07:15:38.166832+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-neiss/neiss-mcp#chg-chg_01a18683-aa59-78d7-aa2f-cc4d2d41f010"
    },
    {
      "id": "chg_01a18683-aa53-768a-b5b5-09385c7bdc76",
      "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 07:15:38.166832+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-neiss/neiss-mcp#chg-chg_01a18683-aa53-768a-b5b5-09385c7bdc76"
    },
    {
      "id": "chg_01a18683-aa54-7238-b09b-3f6ee3a6976e",
      "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 07:15:38.166832+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-neiss/neiss-mcp#chg-chg_01a18683-aa54-7238-b09b-3f6ee3a6976e"
    },
    {
      "id": "chg_01a18683-aa54-7e58-948d-9cf6cb80c9c7",
      "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 07:15:38.166832+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-neiss/neiss-mcp#chg-chg_01a18683-aa54-7e58-948d-9cf6cb80c9c7"
    },
    {
      "id": "chg_01a1811e-95aa-743c-8076-5684bd177685",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 06:07:07.598544+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-neiss/neiss-mcp#chg-chg_01a1811e-95aa-743c-8076-5684bd177685"
    },
    {
      "id": "chg_01a1811e-95ab-7835-8f23-051faaf3ab05",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 06:07:07.598544+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-neiss/neiss-mcp#chg-chg_01a1811e-95ab-7835-8f23-051faaf3ab05"
    },
    {
      "id": "chg_01a1811e-95ab-7e2b-b8b5-ac76ec2bd742",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 06:07:07.598544+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-neiss/neiss-mcp#chg-chg_01a1811e-95ab-7e2b-b8b5-ac76ec2bd742"
    },
    {
      "id": "chg_01a1811e-95ac-73f6-a3c5-4dba2c8e61e0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 06:07:07.598544+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-neiss/neiss-mcp#chg-chg_01a1811e-95ac-73f6-a3c5-4dba2c8e61e0"
    },
    {
      "id": "chg_01a1811e-95ac-79c4-b02a-f53ecb027e74",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "polymarket_kalshi_spread",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "polymarket_kalshi_spread"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 06:07:07.598544+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-neiss/neiss-mcp#chg-chg_01a1811e-95ac-79c4-b02a-f53ecb027e74"
    },
    {
      "id": "chg_01a1811e-95ad-7cb5-8285-babcb2d5f5c2",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 06:07:07.598544+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-neiss/neiss-mcp#chg-chg_01a1811e-95ad-7cb5-8285-babcb2d5f5c2"
    },
    {
      "id": "chg_01a17c35-0cd8-7674-9664-a9d2b417e60d",
      "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 07:13:33.8753+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a17c35-0cd8-7674-9664-a9d2b417e60d"
    },
    {
      "id": "chg_01a17c35-0cd9-7529-8f1c-15dda1e59cb4",
      "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 07:13:33.8753+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a17c35-0cd9-7529-8f1c-15dda1e59cb4"
    },
    {
      "id": "chg_01a17c35-0cd9-7bb4-ba5b-cbaef7538a3f",
      "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 07:13:33.8753+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a17c35-0cd9-7bb4-ba5b-cbaef7538a3f"
    },
    {
      "id": "chg_01a17c35-0cda-71e9-a63b-dce43aa7f3bf",
      "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 07:13:33.8753+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a17c35-0cda-71e9-a63b-dce43aa7f3bf"
    },
    {
      "id": "chg_01a17c35-0cda-798e-8d05-fa29c894d455",
      "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 07:13:33.8753+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a17c35-0cda-798e-8d05-fa29c894d455"
    },
    {
      "id": "chg_01a1770b-7d64-767d-8d2d-e2fb7bec6c22",
      "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": "46",
        "judged": "46"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 07:10:04.000839+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a1770b-7d64-767d-8d2d-e2fb7bec6c22"
    },
    {
      "id": "chg_01a1770b-7d63-7b4f-92df-6be8a27b597d",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 07:10:04.000839+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a1770b-7d63-7b4f-92df-6be8a27b597d"
    },
    {
      "id": "chg_01a1770b-7d62-7779-90d7-bd58290a9463",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 07:10:04.000839+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a1770b-7d62-7779-90d7-bd58290a9463"
    },
    {
      "id": "chg_01a1770b-7d5b-7d90-96ce-70c70a53ea59",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 07:10:04.000839+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-neiss/neiss-mcp#chg-chg_01a1770b-7d5b-7d90-96ce-70c70a53ea59"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-03",
      "total": 77,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 23,
        "to": 27,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 7,
          "to_days": 8
        },
        "partial": false,
        "compared_to": "2026-11-02",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 23 to 27. That category is still filling its 30-day observation window: 7 days of observed history at the previous scan, 8 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-02",
      "total": 76,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-01",
      "total": 76,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-31",
      "total": 75,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-30",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-29",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-28",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    }
  ]
}