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      "summary": "The server rewrote its instructions, which are the text every model session reads",
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      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a1a4d3-b51d-7cd4-8ab0-94ecb4c9e823"
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      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a19f76-d9c2-7de5-8b03-3e9c5927e209"
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      "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-nebraska-code/nebraska-code-mcp#chg-chg_01a19f76-d9c3-73e7-93e9-780ec52da80d"
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      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a19f76-d9c3-79d4-840d-96585d6bab65"
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    {
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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-nebraska-code/nebraska-code-mcp#chg-chg_01a19f76-d9c1-7b9c-98b1-da2f0f978d2a"
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      "occurred_at": "2026-11-03 03:32:08.575231+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19f76-d9c2-78ad-9576-a9deb3f1b2ce"
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    {
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      "occurred_at": "2026-11-02 04:30:34.354822+00",
      "observed_since": "2026-11-01",
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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-nebraska-code/nebraska-code-mcp#chg-chg_01a19a85-fba5-76db-b09e-22aff47bcab6"
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    {
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      "occurred_at": "2026-11-02 04:30:34.354822+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19a85-fba5-7131-a739-a17a51858a52"
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    {
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      "occurred_at": "2026-11-02 04:30:34.354822+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19a85-fba1-7b45-873c-e524a5f3e6c0"
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      "occurred_at": "2026-11-02 04:30:34.354822+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19a85-fba3-752e-953c-90ae1ce74c65"
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    {
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      "occurred_at": "2026-11-02 04:30:34.354822+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19a85-fba3-7f15-9657-f136c9ee5037"
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    {
      "id": "chg_01a19560-4f26-7818-a505-4eeb12b36484",
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      "occurred_at": "2026-11-01 04:31:19.29847+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19560-4f26-7818-a505-4eeb12b36484"
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    {
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      "occurred_at": "2026-11-01 04:31:19.29847+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19560-4f28-73a5-b6d4-b8b72a731de7"
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    {
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      "occurred_at": "2026-11-01 04:31:19.29847+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19560-4f29-7366-aa46-768ef75c1c3e"
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    {
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      "occurred_at": "2026-11-01 04:31:19.29847+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19560-4f2a-70d7-9e49-6fa5003ea4a9"
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    {
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 04:31:19.29847+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19560-4f25-7984-9436-22263b16bfc5"
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    {
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      "occurred_at": "2026-10-31 04:28:24.756758+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19037-4a05-7ef7-938c-be09b5933a15"
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    {
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      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:28:24.756758+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19037-4a05-7891-86c7-9e505d480eac"
    },
    {
      "id": "chg_01a19037-4a05-719d-94c8-162606323ed7",
      "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 04:28:24.756758+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19037-4a05-719d-94c8-162606323ed7"
    },
    {
      "id": "chg_01a19037-4a04-791a-b87c-b40b31270c8f",
      "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 04:28:24.756758+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19037-4a04-791a-b87c-b40b31270c8f"
    },
    {
      "id": "chg_01a19037-4a03-7c93-a06b-1316477254b8",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 04:28:24.756758+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a19037-4a03-7c93-a06b-1316477254b8"
    },
    {
      "id": "chg_01a19037-4a06-76e5-8701-3de2638eee91",
      "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 04:28:24.756758+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-nebraska-code/nebraska-code-mcp#chg-chg_01a19037-4a06-76e5-8701-3de2638eee91"
    },
    {
      "id": "chg_01a18b14-52be-7e22-aae9-f211ea3051b5",
      "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 04:32:07.194027+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-nebraska-code/nebraska-code-mcp#chg-chg_01a18b14-52be-7e22-aae9-f211ea3051b5"
    },
    {
      "id": "chg_01a18b14-52bd-7d2e-9178-3d25f40e3e33",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_destructive",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 04:32:07.194027+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a18b14-52bd-7d2e-9178-3d25f40e3e33"
    },
    {
      "id": "chg_01a18b14-52bf-7645-9ae7-478b2e57936b",
      "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 04:32:07.194027+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-nebraska-code/nebraska-code-mcp#chg-chg_01a18b14-52bf-7645-9ae7-478b2e57936b"
    },
    {
      "id": "chg_01a18b14-52bf-7d49-89d1-7c2e11acff35",
      "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 04:32:07.194027+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-nebraska-code/nebraska-code-mcp#chg-chg_01a18b14-52bf-7d49-89d1-7c2e11acff35"
    },
    {
      "id": "chg_01a18b14-52c0-741f-ab7f-f4ff1106c99f",
      "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 04:32:07.194027+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-nebraska-code/nebraska-code-mcp#chg-chg_01a18b14-52c0-741f-ab7f-f4ff1106c99f"
    },
    {
      "id": "chg_01a18b14-52c0-7a2b-bb2b-d1f6ed8f4212",
      "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 04:32:07.194027+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-nebraska-code/nebraska-code-mcp#chg-chg_01a18b14-52c0-7a2b-bb2b-d1f6ed8f4212"
    },
    {
      "id": "chg_01a18b14-52c0-7e46-9c29-82ef577ed618",
      "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 04:32:07.194027+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-nebraska-code/nebraska-code-mcp#chg-chg_01a18b14-52c0-7e46-9c29-82ef577ed618"
    },
    {
      "id": "chg_01a185ea-e475-7cf0-8a64-58f9b3ae289d",
      "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 04:28:45.577003+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-nebraska-code/nebraska-code-mcp#chg-chg_01a185ea-e475-7cf0-8a64-58f9b3ae289d"
    },
    {
      "id": "chg_01a185ea-e475-738b-b9b6-6dc9db6ccf6c",
      "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 04:28:45.577003+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-nebraska-code/nebraska-code-mcp#chg-chg_01a185ea-e475-738b-b9b6-6dc9db6ccf6c"
    },
    {
      "id": "chg_01a185ea-e473-766b-8a21-af1b926ecf2c",
      "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 04:28:45.577003+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-nebraska-code/nebraska-code-mcp#chg-chg_01a185ea-e473-766b-8a21-af1b926ecf2c"
    },
    {
      "id": "chg_01a185ea-e471-7ca2-bc27-83c5d120445e",
      "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 04:28:45.577003+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-nebraska-code/nebraska-code-mcp#chg-chg_01a185ea-e471-7ca2-bc27-83c5d120445e"
    },
    {
      "id": "chg_01a185ea-e471-729f-a320-2124ec7e92e7",
      "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 04:28:45.577003+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-nebraska-code/nebraska-code-mcp#chg-chg_01a185ea-e471-729f-a320-2124ec7e92e7"
    },
    {
      "id": "chg_01a185ea-e46e-7bb9-b438-8ddecf8f4113",
      "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 04:28:45.577003+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-nebraska-code/nebraska-code-mcp#chg-chg_01a185ea-e46e-7bb9-b438-8ddecf8f4113"
    },
    {
      "id": "chg_01a180c4-621e-72ad-a617-fa0d6ff4162a",
      "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 04:28:36.052404+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-nebraska-code/nebraska-code-mcp#chg-chg_01a180c4-621e-72ad-a617-fa0d6ff4162a"
    },
    {
      "id": "chg_01a180c4-6219-7692-8e0e-e1c59dbf4731",
      "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 04:28:36.052404+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-nebraska-code/nebraska-code-mcp#chg-chg_01a180c4-6219-7692-8e0e-e1c59dbf4731"
    },
    {
      "id": "chg_01a180c4-6217-79b8-ae61-23b21d150515",
      "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 04:28:36.052404+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-nebraska-code/nebraska-code-mcp#chg-chg_01a180c4-6217-79b8-ae61-23b21d150515"
    },
    {
      "id": "chg_01a180c4-621a-766b-9f0e-a8f5298e63da",
      "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 04:28:36.052404+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-nebraska-code/nebraska-code-mcp#chg-chg_01a180c4-621a-766b-9f0e-a8f5298e63da"
    },
    {
      "id": "chg_01a180c4-621a-7dfc-8d6e-0e3c084a4ae9",
      "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 04:28:36.052404+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-nebraska-code/nebraska-code-mcp#chg-chg_01a180c4-621a-7dfc-8d6e-0e3c084a4ae9"
    },
    {
      "id": "chg_01a180c4-621b-76f5-9fe5-01428614a344",
      "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 04:28:36.052404+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-nebraska-code/nebraska-code-mcp#chg-chg_01a180c4-621b-76f5-9fe5-01428614a344"
    },
    {
      "id": "chg_01a17b9b-79a2-790a-9bce-4d6512cc20c5",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-27",
      "occurred_at": "2026-10-27 04:25:48.976322+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a17b9b-79a2-790a-9bce-4d6512cc20c5"
    },
    {
      "id": "chg_01a17b9b-79a4-7ede-b116-c51cdbe3c860",
      "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": "2026-10-27",
      "occurred_at": "2026-10-27 04:25:48.976322+00",
      "observed_since": "2026-10-26",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a17b9b-79a4-7ede-b116-c51cdbe3c860"
    },
    {
      "id": "chg_01a17b9b-79a6-757c-9d5e-5c81c2498988",
      "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 04:25:48.976322+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-nebraska-code/nebraska-code-mcp#chg-chg_01a17b9b-79a6-757c-9d5e-5c81c2498988"
    },
    {
      "id": "chg_01a17b9b-79a8-7065-ae07-3e2484af95bf",
      "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 04:25:48.976322+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-nebraska-code/nebraska-code-mcp#chg-chg_01a17b9b-79a8-7065-ae07-3e2484af95bf"
    },
    {
      "id": "chg_01a17b9b-79a8-7768-bfb4-bfde9015db46",
      "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 04:25:48.976322+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-nebraska-code/nebraska-code-mcp#chg-chg_01a17b9b-79a8-7768-bfb4-bfde9015db46"
    },
    {
      "id": "chg_01a17b9b-79a8-7e8c-a2f3-6ed40111128a",
      "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 04:25:48.976322+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-nebraska-code/nebraska-code-mcp#chg-chg_01a17b9b-79a8-7e8c-a2f3-6ed40111128a"
    },
    {
      "id": "chg_01a17b9b-79a9-7519-b4d9-6f250de39225",
      "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 04:25:48.976322+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-nebraska-code/nebraska-code-mcp#chg-chg_01a17b9b-79a9-7519-b4d9-6f250de39225"
    },
    {
      "id": "chg_01a17677-5612-76b6-9b6f-6d5a266971ce",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_unlisted",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 04:28:14.701636+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a17677-5612-76b6-9b6f-6d5a266971ce"
    },
    {
      "id": "chg_01a17677-5613-7869-9832-d416b5624e25",
      "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 04:28:14.701636+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a17677-5613-7869-9832-d416b5624e25"
    },
    {
      "id": "chg_01a17677-5613-7d31-afca-8d3842dae813",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 04:28:14.701636+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Judged manipulation (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-nebraska-code/nebraska-code-mcp#chg-chg_01a17677-5613-7d31-afca-8d3842dae813"
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      "delta": -14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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    {
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    {
      "date": "2026-11-03",
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      "delta": 1,
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      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-11-02",
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      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-11-01",
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      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
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    {
      "date": "2026-10-31",
      "total": 75,
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      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-10-30",
      "total": 61,
      "delta": -13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-10-29",
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      "beyond_event_horizon": false,
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}