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      "observed_since": "2026-11-03",
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      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a1a56b-8888-7bd9-817d-19c9d4affb5c"
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      "occurred_at": "2026-11-04 07:17:30.358146+00",
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      "occurred_at": "2026-11-04 07:17:30.358146+00",
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      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a1a56b-8889-708f-a957-f96c8be996a4"
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      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a1a56b-8888-7808-9ad9-d9507c8b7da1"
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      "occurred_at": "2026-11-03 07:18:51.160983+00",
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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-vesselfinder/vesselfinder-mcp#chg-chg_01a1a046-6835-788c-aeda-b2f6d609ca95"
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      "observed_since": "2026-11-02",
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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-vesselfinder/vesselfinder-mcp#chg-chg_01a1a046-6834-7c1b-af86-1cf79484dd72"
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      "occurred_at": "2026-11-03 07:18:51.160983+00",
      "observed_since": "2026-11-02",
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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-vesselfinder/vesselfinder-mcp#chg-chg_01a1a046-6835-7ee3-b31b-c0cbe6d28cf7"
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    {
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      "occurred_at": "2026-11-03 07:18:51.160983+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-vesselfinder/vesselfinder-mcp#chg-chg_01a1a046-6833-7629-94bd-18d1df5f6d2b"
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    {
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      "occurred_at": "2026-11-03 07:18:51.160983+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-vesselfinder/vesselfinder-mcp#chg-chg_01a1a046-6834-72cf-9df7-46b1a0122b4a"
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    {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:17:45.045327+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-vesselfinder/vesselfinder-mcp#chg-chg_01a19b1f-09f4-7e8b-ab49-e01ae5b9704c"
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    {
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      "materiality": "security",
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      "occurred_at": "2026-11-02 07:17:45.045327+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-vesselfinder/vesselfinder-mcp#chg-chg_01a19b1f-09f5-772d-8092-976b7bcbdc69"
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    {
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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 07:17:45.045327+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-vesselfinder/vesselfinder-mcp#chg-chg_01a19b1f-09f2-7bae-bb46-d9a5c612880d"
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    {
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      "materiality": "security",
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        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:17:45.045327+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-vesselfinder/vesselfinder-mcp#chg-chg_01a19b1f-09f4-7969-a46a-2e386ffda4d2"
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    {
      "id": "chg_01a19b1f-09f5-7396-8eeb-3848cfb60b7e",
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      "subject_kind": "tool",
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      "materiality": "security",
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        "tool": "deep_research"
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:17:45.045327+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-vesselfinder/vesselfinder-mcp#chg-chg_01a19b1f-09f5-7396-8eeb-3848cfb60b7e"
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    {
      "id": "chg_01a195f9-9d33-7851-ae6b-37d8802e5d79",
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      "from_code": "auth.none_destructive",
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      "materiality": "security",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:18:46.306721+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a195f9-9d33-7851-ae6b-37d8802e5d79"
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    {
      "id": "chg_01a195f9-9d35-7021-85f7-5354364c78b4",
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      "materiality": "security",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:18:46.306721+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-vesselfinder/vesselfinder-mcp#chg-chg_01a195f9-9d35-7021-85f7-5354364c78b4"
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      "materiality": "security",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:18:46.306721+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-vesselfinder/vesselfinder-mcp#chg-chg_01a195f9-9d35-75cf-8fc4-0beb75331398"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:18:46.306721+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-vesselfinder/vesselfinder-mcp#chg-chg_01a195f9-9d35-7abb-bd1f-8af7095ab8a6"
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    {
      "id": "chg_01a195f9-9d36-717f-af15-4cff9daa6ac4",
      "kind": "tool.description_changed",
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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 07:18:46.306721+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-vesselfinder/vesselfinder-mcp#chg-chg_01a195f9-9d36-717f-af15-4cff9daa6ac4"
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    {
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      "family": "",
      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:18:46.306721+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-vesselfinder/vesselfinder-mcp#chg-chg_01a195f9-9d36-7b36-9841-fdb442586b7f"
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    {
      "id": "chg_01a190d1-f0a1-7efe-b758-88119ecbe082",
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      "from_code": "auth.rfc9728_invoke",
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      "materiality": "critical",
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      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 07:17:20.132934+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a190d1-f0a1-7efe-b758-88119ecbe082"
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    {
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      "from_code": "stability.building_history",
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      "from_value": "0.13",
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      "materiality": "security",
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      "detail": {
        "days": "5",
        "added": "2",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 07:17:20.132934+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "Stability (0.13 → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a190d1-f0a3-72dd-aa94-77b0cf8811fd"
    },
    {
      "id": "chg_01a190d1-f0a3-79e8-8cf9-f4b368f9ddbe",
      "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 07:17:20.132934+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-vesselfinder/vesselfinder-mcp#chg-chg_01a190d1-f0a3-79e8-8cf9-f4b368f9ddbe"
    },
    {
      "id": "chg_01a190d1-f0a4-73a2-81f4-cd9b1e86dfa6",
      "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 07:17:20.132934+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-vesselfinder/vesselfinder-mcp#chg-chg_01a190d1-f0a4-73a2-81f4-cd9b1e86dfa6"
    },
    {
      "id": "chg_01a190d1-f0a4-7865-92ed-0b25da41fe4c",
      "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 07:17:20.132934+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-vesselfinder/vesselfinder-mcp#chg-chg_01a190d1-f0a4-7865-92ed-0b25da41fe4c"
    },
    {
      "id": "chg_01a190d1-f0a4-7d7b-975c-80884878d931",
      "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 07:17:20.132934+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-vesselfinder/vesselfinder-mcp#chg-chg_01a190d1-f0a4-7d7b-975c-80884878d931"
    },
    {
      "id": "chg_01a190d1-f0a5-723c-b33d-0290bc9be73d",
      "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 07:17:20.132934+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-vesselfinder/vesselfinder-mcp#chg-chg_01a190d1-f0a5-723c-b33d-0290bc9be73d"
    },
    {
      "id": "chg_01a18bad-a153-7a2b-a37e-f8563156f100",
      "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 07:19:34.450113+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18bad-a153-7a2b-a37e-f8563156f100"
    },
    {
      "id": "chg_01a18bad-a155-753e-b222-bc70145c5785",
      "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 07:19:34.450113+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18bad-a155-753e-b222-bc70145c5785"
    },
    {
      "id": "chg_01a18bad-a155-7dcc-a004-b98ec2e6a692",
      "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 07:19:34.450113+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18bad-a155-7dcc-a004-b98ec2e6a692"
    },
    {
      "id": "chg_01a18bad-a156-768e-817e-76a48c7c5d19",
      "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 07:19:34.450113+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18bad-a156-768e-817e-76a48c7c5d19"
    },
    {
      "id": "chg_01a18bad-a156-7dc8-89e9-1ace0a9fecaf",
      "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 07:19:34.450113+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18bad-a156-7dc8-89e9-1ace0a9fecaf"
    },
    {
      "id": "chg_01a18bad-a157-74d0-8785-86d284cdb620",
      "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 07:19:34.450113+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18bad-a157-74d0-8785-86d284cdb620"
    },
    {
      "id": "chg_01a18688-23b6-7753-952d-7b7c9506e687",
      "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 07:20:31.390966+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18688-23b6-7753-952d-7b7c9506e687"
    },
    {
      "id": "chg_01a18688-23b3-758c-8cf2-f31430ddd9e7",
      "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 07:20:31.390966+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18688-23b3-758c-8cf2-f31430ddd9e7"
    },
    {
      "id": "chg_01a18688-23b4-79ed-8ec1-db9d21a8b1a2",
      "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 07:20:31.390966+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18688-23b4-79ed-8ec1-db9d21a8b1a2"
    },
    {
      "id": "chg_01a18688-23b5-703e-bced-33122b5cc6a2",
      "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 07:20:31.390966+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18688-23b5-703e-bced-33122b5cc6a2"
    },
    {
      "id": "chg_01a18688-23b5-7547-aacd-baedd6db5138",
      "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 07:20:31.390966+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18688-23b5-7547-aacd-baedd6db5138"
    },
    {
      "id": "chg_01a18688-23b6-71fa-8291-057e6dcaa6b0",
      "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 07:20:31.390966+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-vesselfinder/vesselfinder-mcp#chg-chg_01a18688-23b6-71fa-8291-057e6dcaa6b0"
    },
    {
      "id": "chg_01a1815f-dce5-72f8-bff6-9ed44c85fbf3",
      "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 07:18:25.699786+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-vesselfinder/vesselfinder-mcp#chg-chg_01a1815f-dce5-72f8-bff6-9ed44c85fbf3"
    },
    {
      "id": "chg_01a1815f-dce6-7e32-bae8-5dd339a52411",
      "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 07:18:25.699786+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-vesselfinder/vesselfinder-mcp#chg-chg_01a1815f-dce6-7e32-bae8-5dd339a52411"
    },
    {
      "id": "chg_01a1815f-dce7-7c2b-ba60-6d5a909ee227",
      "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 07:18:25.699786+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-vesselfinder/vesselfinder-mcp#chg-chg_01a1815f-dce7-7c2b-ba60-6d5a909ee227"
    },
    {
      "id": "chg_01a1815f-dcea-7a8e-b648-33589fe1eb54",
      "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 07:18:25.699786+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-vesselfinder/vesselfinder-mcp#chg-chg_01a1815f-dcea-7a8e-b648-33589fe1eb54"
    },
    {
      "id": "chg_01a1815f-dceb-7926-a6b6-d57e66b0c72c",
      "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 07:18:25.699786+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-vesselfinder/vesselfinder-mcp#chg-chg_01a1815f-dceb-7926-a6b6-d57e66b0c72c"
    },
    {
      "id": "chg_01a1815f-dcef-7e14-804b-30e6059fab72",
      "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 07:18:25.699786+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-vesselfinder/vesselfinder-mcp#chg-chg_01a1815f-dcef-7e14-804b-30e6059fab72"
    },
    {
      "id": "chg_01a17c39-96e8-776a-b38a-083d48f23204",
      "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 07:18:31.370828+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-vesselfinder/vesselfinder-mcp#chg-chg_01a17c39-96e8-776a-b38a-083d48f23204"
    },
    {
      "id": "chg_01a17c39-96e9-7a31-97f4-1fb3c6a8df72",
      "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 07:18:31.370828+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-vesselfinder/vesselfinder-mcp#chg-chg_01a17c39-96e9-7a31-97f4-1fb3c6a8df72"
    },
    {
      "id": "chg_01a17c39-96ea-7326-bd97-beb1ab4cf44d",
      "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 07:18:31.370828+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-vesselfinder/vesselfinder-mcp#chg-chg_01a17c39-96ea-7326-bd97-beb1ab4cf44d"
    },
    {
      "id": "chg_01a17c39-96ea-7963-b9f4-adc6b4fcbee3",
      "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 07:18:31.370828+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-vesselfinder/vesselfinder-mcp#chg-chg_01a17c39-96ea-7963-b9f4-adc6b4fcbee3"
    },
    {
      "id": "chg_01a17c39-96eb-713a-85ff-eaae1b2e7b88",
      "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 07:18:31.370828+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-vesselfinder/vesselfinder-mcp#chg-chg_01a17c39-96eb-713a-85ff-eaae1b2e7b88"
    },
    {
      "id": "chg_01a17712-b24f-7c26-9db5-8737e5ed04f4",
      "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 07:17:56.402554+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a17712-b24f-7c26-9db5-8737e5ed04f4"
    },
    {
      "id": "chg_01a17712-b251-70bd-81ae-8588da715a4d",
      "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 07:17:56.402554+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a17712-b251-70bd-81ae-8588da715a4d"
    },
    {
      "id": "chg_01a17712-b251-7978-b112-ab241649f9f7",
      "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 07:17:56.402554+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a17712-b251-7978-b112-ab241649f9f7"
    },
    {
      "id": "chg_01a0b35c-8e73-7ebf-8f58-09db3e07422b",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "1",
        "added": "0",
        "breaks": "0",
        "removed": "37",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 07:13:01.951103+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a0b35c-8e73-7ebf-8f58-09db3e07422b"
    },
    {
      "id": "chg_01a0b35c-8e75-716b-ac68-5e1323db6cb9",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 07:13:01.951103+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a0b35c-8e75-716b-ac68-5e1323db6cb9"
    },
    {
      "id": "chg_01a0b35c-8e75-7b79-85b3-2fe220a012ca",
      "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": "2026-09-18",
      "occurred_at": "2026-09-18 07:13:01.951103+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-vesselfinder/vesselfinder-mcp#chg-chg_01a0b35c-8e75-7b79-85b3-2fe220a012ca"
    }
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      "date": "2026-11-06",
      "total": 78,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-04",
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      "delta": 0,
      "tracked": true,
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      "beyond_event_horizon": false,
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    {
      "date": "2026-11-03",
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      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-11-02",
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      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
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    {
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      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-31",
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      "delta": -14,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
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    {
      "date": "2026-10-30",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-10-29",
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      "tracked": true,
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}