{
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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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1a4f2-72b2-703f-abf7-a1bc8e3ce403"
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      "id": "chg_01a1a4f2-72b0-7a2c-9e25-e83ab6500c59",
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      "occurred_at": "2026-11-04 05:05:14.840891+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1a4f2-72b0-7a2c-9e25-e83ab6500c59"
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    {
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      "occurred_at": "2026-11-04 05:05:14.840891+00",
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      "source": "scan",
      "summary": "Authorization (fail → pass)",
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      "occurred_at": "2026-11-04 05:05:14.840891+00",
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      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1a4f2-72b3-7184-a031-0ad129a2a0f8"
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      "occurred_at": "2026-11-04 05:05:14.840891+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1a4f2-72b2-79a5-bf69-97a5d13d5fbb"
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      "occurred_at": "2026-11-04 05:05:14.840891+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1a4f2-72b3-7751-a7c7-9b52752a37d4"
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      "occurred_at": "2026-11-03 05:30:40.891206+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19fe3-60a7-7b6d-b953-b8e25e03fee9"
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    {
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      "materiality": "security",
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      "detail": {
        "tool": "deep_research"
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      "occurred_at": "2026-11-03 05:30:40.891206+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19fe3-60ac-7d5b-b4ad-b1d15086c421"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:30:40.891206+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19fe3-60ad-773d-8eb0-5c02dbd689f8"
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    {
      "id": "chg_01a19fe3-60a0-74c6-ab2f-506aac331218",
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      "from_code": "auth.rfc9728_invoke",
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      "materiality": "critical",
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      "occurred_at": "2026-11-03 05:30:40.891206+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19fe3-60a0-74c6-ab2f-506aac331218"
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    {
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:30:40.891206+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19fe3-60a5-7db9-9935-7f292d6f953c"
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    {
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      "occurred_at": "2026-11-03 05:30:40.891206+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19fe3-60a6-7adc-a6dd-d03b046be6d1"
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    {
      "id": "chg_01a19ab2-c48b-7b99-867f-260654abddd1",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:19:29.273392+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19ab2-c48b-7b99-867f-260654abddd1"
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    {
      "id": "chg_01a19ab2-c48a-78d4-9b2d-1ff74a7eb75a",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:19:29.273392+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19ab2-c48a-78d4-9b2d-1ff74a7eb75a"
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    {
      "id": "chg_01a19ab2-c48c-722e-a163-f77610bc4780",
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      "occurred_at": "2026-11-02 05:19:29.273392+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19ab2-c48c-722e-a163-f77610bc4780"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:19:29.273392+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19ab2-c48c-77c6-b1bc-ffa5927e543e"
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    {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:19:29.273392+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19ab2-c48d-7015-85dc-49dc7aa8ae7b"
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    {
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      "occurred_at": "2026-11-01 05:21:08.271429+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1958d-eac3-7dfe-addf-fcee985c9861"
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    {
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 05:21:08.271429+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1958d-eac6-7129-bae6-0a7d254e06f4"
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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 05:21:08.271429+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1958d-eac5-770e-bc7b-338d37283963"
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    {
      "id": "chg_01a1958d-eac2-7bcc-9286-1f3009f4ecb5",
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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 05:21:08.271429+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1958d-eac2-7bcc-9286-1f3009f4ecb5"
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    {
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 05:21:08.271429+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a1958d-eac4-7edc-b1a9-a8a40000154b"
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      "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 05:19:44.673272+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19066-4989-7493-a2e8-a685733b443a"
    },
    {
      "id": "chg_01a19066-4985-7845-b584-4cfdaf8324dd",
      "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 05:19:44.673272+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19066-4985-7845-b584-4cfdaf8324dd"
    },
    {
      "id": "chg_01a19066-4982-746e-8bdd-58977cbe06ef",
      "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 05:19:44.673272+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19066-4982-746e-8bdd-58977cbe06ef"
    },
    {
      "id": "chg_01a19066-4986-716d-8579-953b615beef9",
      "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 05:19:44.673272+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19066-4986-716d-8579-953b615beef9"
    },
    {
      "id": "chg_01a19066-4985-71ce-b07b-1fcd7930e25a",
      "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 05:19:44.673272+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a19066-4985-71ce-b07b-1fcd7930e25a"
    },
    {
      "id": "chg_01a18b43-4b2c-79a7-a133-6c2ba5981d8c",
      "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 05:23:25.333085+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18b43-4b2c-79a7-a133-6c2ba5981d8c"
    },
    {
      "id": "chg_01a18b43-4b2d-7c38-84ed-ff72484b08b3",
      "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 05:23:25.333085+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18b43-4b2d-7c38-84ed-ff72484b08b3"
    },
    {
      "id": "chg_01a18b43-4b2e-7569-976a-365e1cfd99ca",
      "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 05:23:25.333085+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18b43-4b2e-7569-976a-365e1cfd99ca"
    },
    {
      "id": "chg_01a18b43-4b2f-7e63-9082-fc5c37b51054",
      "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 05:23:25.333085+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18b43-4b2f-7e63-9082-fc5c37b51054"
    },
    {
      "id": "chg_01a18b43-4b30-7591-b639-cf08e30b7972",
      "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 05:23:25.333085+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18b43-4b30-7591-b639-cf08e30b7972"
    },
    {
      "id": "chg_01a18b43-4b30-7b12-8960-ad06d5337485",
      "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 05:23:25.333085+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18b43-4b30-7b12-8960-ad06d5337485"
    },
    {
      "id": "chg_01a18617-9515-7b37-aac6-2b840a6923a9",
      "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 05:17:34.828985+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18617-9515-7b37-aac6-2b840a6923a9"
    },
    {
      "id": "chg_01a18617-9515-7650-a8a0-3543de2a37e2",
      "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 05:17:34.828985+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18617-9515-7650-a8a0-3543de2a37e2"
    },
    {
      "id": "chg_01a18617-9514-7d1b-91fa-58c92241b007",
      "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 05:17:34.828985+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18617-9514-7d1b-91fa-58c92241b007"
    },
    {
      "id": "chg_01a18617-9514-7315-856e-ed4cab1c6682",
      "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 05:17:34.828985+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18617-9514-7315-856e-ed4cab1c6682"
    },
    {
      "id": "chg_01a18617-9513-7d5b-9095-7140c5541a00",
      "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 05:17:34.828985+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18617-9513-7d5b-9095-7140c5541a00"
    },
    {
      "id": "chg_01a18617-9512-7d11-a60f-efb9db75915f",
      "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 05:17:34.828985+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a18617-9512-7d11-a60f-efb9db75915f"
    },
    {
      "id": "chg_01a180ef-d1f3-7d72-a9d1-820111c90fd9",
      "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 05:16:02.581023+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a180ef-d1f3-7d72-a9d1-820111c90fd9"
    },
    {
      "id": "chg_01a180ef-d1f5-78ef-b986-b8bb1cda3c61",
      "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 05:16:02.581023+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a180ef-d1f5-78ef-b986-b8bb1cda3c61"
    },
    {
      "id": "chg_01a180ef-d1f7-792a-ae0f-de02e7a0e7c0",
      "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 05:16:02.581023+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a180ef-d1f7-792a-ae0f-de02e7a0e7c0"
    },
    {
      "id": "chg_01a180ef-d1f8-72a1-a173-54d91fd7c03c",
      "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 05:16:02.581023+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a180ef-d1f8-72a1-a173-54d91fd7c03c"
    },
    {
      "id": "chg_01a180ef-d1f9-7323-941c-968fbe208619",
      "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 05:16:02.581023+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a180ef-d1f9-7323-941c-968fbe208619"
    },
    {
      "id": "chg_01a180ef-d1fa-7aa6-99bc-111d877d4fb2",
      "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 05:16:02.581023+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a180ef-d1fa-7aa6-99bc-111d877d4fb2"
    },
    {
      "id": "chg_01a17bc8-2e79-7dd9-b52f-8cb46d7d5aef",
      "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 05:14:38.920207+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a17bc8-2e79-7dd9-b52f-8cb46d7d5aef"
    },
    {
      "id": "chg_01a17bc8-2e7c-734d-a39c-04d91099000f",
      "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 05:14:38.920207+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a17bc8-2e7c-734d-a39c-04d91099000f"
    },
    {
      "id": "chg_01a17bc8-2e7c-78c9-aa48-884e773e66c9",
      "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 05:14:38.920207+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a17bc8-2e7c-78c9-aa48-884e773e66c9"
    },
    {
      "id": "chg_01a17bc8-2e7d-70eb-8be4-167c712cfc21",
      "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 05:14:38.920207+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a17bc8-2e7d-70eb-8be4-167c712cfc21"
    },
    {
      "id": "chg_01a17bc8-2e7f-7001-bfeb-611d2cb2a581",
      "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 05:14:38.920207+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-epo-publication-server/epo-publication-server-mcp#chg-chg_01a17bc8-2e7f-7001-bfeb-611d2cb2a581"
    },
    {
      "id": "chg_01a176a2-799c-7c37-9df6-799bc05c3626",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 05:15:21.843702+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “resolution_diff” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-799c-7c37-9df6-799bc05c3626"
    },
    {
      "id": "chg_01a176a2-799e-7239-b4e7-f4fdab66ba22",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:15:21.843702+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-799e-7239-b4e7-f4fdab66ba22"
    },
    {
      "id": "chg_01a176a2-799a-716b-8c3c-aa57735fbca7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:15:21.843702+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-799a-716b-8c3c-aa57735fbca7"
    },
    {
      "id": "chg_01a176a2-799a-7652-a4d7-86a305193c0a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:15:21.843702+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-799a-7652-a4d7-86a305193c0a"
    },
    {
      "id": "chg_01a176a2-799a-7b9d-b288-b51fe2986e69",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:15:21.843702+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-799a-7b9d-b288-b51fe2986e69"
    },
    {
      "id": "chg_01a176a2-799b-7557-8afc-00e46426e3f8",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 05:15:21.843702+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “polymarket_fill_risk” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-799b-7557-8afc-00e46426e3f8"
    },
    {
      "id": "chg_01a176a2-799b-7c17-a545-974bae8ebbc2",
      "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": "2026-10-26",
      "occurred_at": "2026-10-26 05:15:21.843702+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “resolution_audit” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-799b-7c17-a545-974bae8ebbc2"
    },
    {
      "id": "chg_01a176a2-7999-7bd6-92a5-8f9bb06c3af7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
      },
      "occurred_on": "2026-10-26",
      "occurred_at": "2026-10-26 05:15:21.843702+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-7999-7bd6-92a5-8f9bb06c3af7"
    },
    {
      "id": "chg_01a176a2-7997-7e1f-829f-a3141779f54b",
      "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 05:15:21.843702+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-7997-7e1f-829f-a3141779f54b"
    },
    {
      "id": "chg_01a176a2-7997-7607-b467-f4c1f9bdb99a",
      "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 05:15:21.843702+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-7997-7607-b467-f4c1f9bdb99a"
    },
    {
      "id": "chg_01a176a2-7996-72ca-86ed-34cf7a44b747",
      "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 05:15:21.843702+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a176a2-7996-72ca-86ed-34cf7a44b747"
    },
    {
      "id": "chg_01a157b8-3f74-785f-86ca-3f22ae54e4fd",
      "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": "2026-10-20",
      "occurred_at": "2026-10-20 05:10:55.031689+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a157b8-3f74-785f-86ca-3f22ae54e4fd"
    },
    {
      "id": "chg_01a157b8-3f73-7295-8738-2b57ae4073e9",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_unlisted",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 05:10:55.031689+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-epo-publication-server/epo-publication-server-mcp#chg-chg_01a157b8-3f73-7295-8738-2b57ae4073e9"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 81,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 53,
        "to": 57,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 16,
          "to_days": 17
        },
        "partial": false,
        "compared_to": "2026-11-04",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-04",
      "total": 80,
      "delta": 14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-11-03",
      "total": 66,
      "delta": -13,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-11-02",
      "total": 79,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-01",
      "total": 79,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-31",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-10-30",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-10-29",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    }
  ]
}