{
  "server": "pipeworx-io-gsa-auctions",
  "component": "gsa-auctions-mcp",
  "generated_at": "2026-08-04T03:00:10.255Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 2,
    "security": 31,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_019fc595-521a-73d0-b6b8-e411059c4dc3",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 03:05:25.230565+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc595-521a-73d0-b6b8-e411059c4dc3"
    },
    {
      "id": "chg_019fc595-521a-7e69-a203-de7430a69911",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 03:05:25.230565+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc595-521a-7e69-a203-de7430a69911"
    },
    {
      "id": "chg_019fc595-521b-73d0-a4be-46595699c796",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 03:05:25.230565+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc595-521b-73d0-a4be-46595699c796"
    },
    {
      "id": "chg_019fc595-521b-7917-a192-39a31023f98e",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 03:05:25.230565+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc595-521b-7917-a192-39a31023f98e"
    },
    {
      "id": "chg_019fc595-521b-7f0e-bf2d-494afb5e7fe3",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 03:05:25.230565+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc595-521b-7f0e-bf2d-494afb5e7fe3"
    },
    {
      "id": "chg_019fc595-521c-74f3-8703-63729c6f3445",
      "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": "2026-08-03",
      "occurred_at": "2026-08-03 03:05:25.230565+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc595-521c-74f3-8703-63729c6f3445"
    },
    {
      "id": "chg_019fc072-2108-7f18-ab05-476aedd11b5d",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 03:08:52.858008+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc072-2108-7f18-ab05-476aedd11b5d"
    },
    {
      "id": "chg_019fc072-210a-721c-a5e2-6209d74f61d5",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 03:08:52.858008+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc072-210a-721c-a5e2-6209d74f61d5"
    },
    {
      "id": "chg_019fc072-210a-77b6-bb32-08eef05612e6",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 03:08:52.858008+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc072-210a-77b6-bb32-08eef05612e6"
    },
    {
      "id": "chg_019fc072-2108-786d-8553-05ce4fb1b192",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 03:08:52.858008+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc072-2108-786d-8553-05ce4fb1b192"
    },
    {
      "id": "chg_019fc072-2109-7d38-b83b-ae3fe15054ae",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 03:08:52.858008+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc072-2109-7d38-b83b-ae3fe15054ae"
    },
    {
      "id": "chg_019fc072-2109-75cf-a2d1-a993bbdd05e9",
      "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": "2026-08-02",
      "occurred_at": "2026-08-02 03:08:52.858008+00",
      "observed_since": "2026-08-01",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fc072-2109-75cf-a2d1-a993bbdd05e9"
    },
    {
      "id": "chg_019fbb4a-b6f9-7dc4-80ee-fc0f8e98bdbe",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 03:07:43.721652+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fbb4a-b6f9-7dc4-80ee-fc0f8e98bdbe"
    },
    {
      "id": "chg_019fbb4a-b6f9-78ba-aa83-b56a8e40d022",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 03:07:43.721652+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fbb4a-b6f9-78ba-aa83-b56a8e40d022"
    },
    {
      "id": "chg_019fbb4a-b6f9-7311-9cf3-e8d9af9a484e",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 03:07:43.721652+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fbb4a-b6f9-7311-9cf3-e8d9af9a484e"
    },
    {
      "id": "chg_019fbb4a-b6f8-7dba-b3ac-96fd0a113097",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 03:07:43.721652+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fbb4a-b6f8-7dba-b3ac-96fd0a113097"
    },
    {
      "id": "chg_019fbb4a-b6f8-7843-801f-77a168fb83e5",
      "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": "2026-08-01",
      "occurred_at": "2026-08-01 03:07:43.721652+00",
      "observed_since": "2026-07-31",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fbb4a-b6f8-7843-801f-77a168fb83e5"
    },
    {
      "id": "chg_019fb2e6-4ee2-718a-b1b6-fb9be767088b",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive_unverified",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
      },
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 12:01:05.716797+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fb2e6-4ee2-718a-b1b6-fb9be767088b"
    },
    {
      "id": "chg_019fb2e6-4ee2-7d40-84cb-372e6e99c4ce",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 12:01:05.716797+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fb2e6-4ee2-7d40-84cb-372e6e99c4ce"
    },
    {
      "id": "chg_019fb2e6-4ee3-7341-be72-189847aa9260",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 12:01:05.716797+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fb2e6-4ee3-7341-be72-189847aa9260"
    },
    {
      "id": "chg_019fb2e6-4ee3-78b0-a184-2b4113565ba1",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 12:01:05.716797+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fb2e6-4ee3-78b0-a184-2b4113565ba1"
    },
    {
      "id": "chg_019fb2e6-4ee4-78e9-9e1a-400b004d3ff4",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 12:01:05.716797+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fb2e6-4ee4-78e9-9e1a-400b004d3ff4"
    },
    {
      "id": "chg_019fb2e6-4ee4-7dfd-81d7-c4f17fcb0c4e",
      "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": "2026-07-30",
      "occurred_at": "2026-07-30 12:01:05.716797+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fb2e6-4ee4-7dfd-81d7-c4f17fcb0c4e"
    },
    {
      "id": "chg_019fae1c-af96-7861-8251-a6cccdbcb8a7",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:42:23.357496+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fae1c-af96-7861-8251-a6cccdbcb8a7"
    },
    {
      "id": "chg_019fae1c-af96-71aa-b1ca-707f494cb9cc",
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      "subject_kind": "tool",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:42:23.357496+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fae1c-af96-71aa-b1ca-707f494cb9cc"
    },
    {
      "id": "chg_019fae1c-af95-7cdd-8dac-4b1f307d9c55",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:42:23.357496+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fae1c-af95-7cdd-8dac-4b1f307d9c55"
    },
    {
      "id": "chg_019fae1c-af95-7799-9ce0-0aeef186fa98",
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      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:42:23.357496+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fae1c-af95-7799-9ce0-0aeef186fa98"
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    {
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 13:42:23.357496+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fae1c-af94-7c3a-8868-aebe07ca655a"
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    {
      "id": "chg_019fa93d-1274-777c-96bb-ed90bff5864c",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 14:59:39.732148+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fa93d-1274-777c-96bb-ed90bff5864c"
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    {
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      "detail": {
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 14:59:39.732148+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fa93d-1274-7d21-ae4b-0f9045fadb23"
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    {
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      "from_value": null,
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      "materiality": "security",
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 14:59:39.732148+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fa93d-1275-7906-9c8a-336e23a4e8cb"
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    {
      "id": "chg_019fa93d-1275-752e-94da-fc3850177aaa",
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      "subject_kind": "tool",
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      "occurred_at": "2026-07-28 14:59:39.732148+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fa93d-1275-752e-94da-fc3850177aaa"
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    {
      "id": "chg_019fa93d-1275-715f-b513-4d90b6547448",
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      "subject_kind": "tool",
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      "from_value": null,
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      "materiality": "security",
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 14:59:39.732148+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-gsa-auctions/gsa-auctions-mcp#chg-chg_019fa93d-1275-715f-b513-4d90b6547448"
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