{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "pipeworx-io-phillips",
  "component": "phillips-mcp",
  "generated_at": "2026-11-05T21:23:35.569Z",
  "tracking_since": "2026-09-08",
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    "cosmetic": 0
  },
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      "occurred_at": "2026-11-04 03:33:40.484274+00",
      "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-phillips/phillips-mcp#chg-chg_01a1a49e-9c2a-7cda-8211-2fe7dc11cfb0"
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    {
      "id": "chg_01a1a49e-9c2a-767d-98b6-4dc8c4945743",
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      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 03:33:40.484274+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-phillips/phillips-mcp#chg-chg_01a1a49e-9c2a-767d-98b6-4dc8c4945743"
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    {
      "id": "chg_01a1a49e-9c28-7329-a9d5-f93a4c982f4f",
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      "family": "auth-oauth",
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      "materiality": "security",
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      "occurred_at": "2026-11-04 03:33:40.484274+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a1a49e-9c28-7329-a9d5-f93a4c982f4f"
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    {
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      "occurred_at": "2026-11-04 03:33:40.484274+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-phillips/phillips-mcp#chg-chg_01a1a49e-9c2b-7ed8-bf60-9af62d316384"
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    {
      "id": "chg_01a1a49e-9c2b-7986-b104-6bea49422d77",
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      "occurred_at": "2026-11-04 03:33:40.484274+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a1a49e-9c2b-7986-b104-6bea49422d77"
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    {
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      "occurred_at": "2026-11-04 03:33:40.484274+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-phillips/phillips-mcp#chg-chg_01a1a49e-9c2b-7350-9fb9-8e6f6a865f9a"
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    {
      "id": "chg_01a19fe9-9491-76f2-9bab-7072c126e6f7",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:37:27.613677+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-phillips/phillips-mcp#chg-chg_01a19fe9-9491-76f2-9bab-7072c126e6f7"
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    {
      "id": "chg_01a19fe9-9491-7d0c-a236-1ff15e0570f1",
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      "subject_kind": "server",
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:37:27.613677+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-phillips/phillips-mcp#chg-chg_01a19fe9-9491-7d0c-a236-1ff15e0570f1"
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    {
      "id": "chg_01a19fe9-948d-7801-9ec8-4b801ba885e5",
      "kind": "check.verdict",
      "family": "stability",
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      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.23",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "8",
        "added": "2",
        "breaks": "0",
        "removed": "0",
        "auth_transport": "1"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:37:27.613677+00",
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      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a19fe9-948d-7801-9ec8-4b801ba885e5"
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    {
      "id": "chg_01a19fe9-9488-7a14-b226-9c43b7d8c7e4",
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      "family": "auth-oauth",
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      "from_code": "auth.rfc9728_invoke",
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      "from_value": "pass",
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      "materiality": "critical",
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      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_at": "2026-11-03 05:37:27.613677+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Authorization (pass → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a19fe9-9488-7a14-b226-9c43b7d8c7e4"
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    {
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      "materiality": "security",
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        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:37:27.613677+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-phillips/phillips-mcp#chg-chg_01a19fe9-9490-7f3b-9a3d-0ccc25c9869a"
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    {
      "id": "chg_01a19fe9-9490-76db-b0b5-61ca503cb33c",
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:37:27.613677+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-phillips/phillips-mcp#chg-chg_01a19fe9-9490-76db-b0b5-61ca503cb33c"
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    {
      "id": "chg_01a19fe9-948f-7e78-9cbd-be867838d242",
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      "detail": {
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      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 05:37:27.613677+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-phillips/phillips-mcp#chg-chg_01a19fe9-948f-7e78-9cbd-be867838d242"
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    {
      "id": "chg_01a19abe-87ac-7ed1-bef9-f89f58cca0a9",
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      "detail": {},
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:32:20.242733+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-phillips/phillips-mcp#chg-chg_01a19abe-87ac-7ed1-bef9-f89f58cca0a9"
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    {
      "id": "chg_01a19abe-87ac-7a73-a117-4a196ba4bfe7",
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      "materiality": "security",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:32:20.242733+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-phillips/phillips-mcp#chg-chg_01a19abe-87ac-7a73-a117-4a196ba4bfe7"
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    {
      "id": "chg_01a19abe-87ac-75fb-8a20-991398518f6f",
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      "materiality": "security",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:32:20.242733+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-phillips/phillips-mcp#chg-chg_01a19abe-87ac-75fb-8a20-991398518f6f"
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    {
      "id": "chg_01a19abe-87ab-7f25-b702-f33976596067",
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:32:20.242733+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-phillips/phillips-mcp#chg-chg_01a19abe-87ab-7f25-b702-f33976596067"
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    {
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      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 05:32:20.242733+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-phillips/phillips-mcp#chg-chg_01a19abe-87aa-752b-9d58-5122e1ae919b"
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    {
      "id": "chg_01a19599-bf30-7ba9-b55f-75c1fbbb3b5a",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 05:34:03.542459+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-phillips/phillips-mcp#chg-chg_01a19599-bf30-7ba9-b55f-75c1fbbb3b5a"
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    {
      "id": "chg_01a19599-bf32-72d8-99fd-ac23145d83bf",
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      "occurred_at": "2026-11-01 05:34:03.542459+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-phillips/phillips-mcp#chg-chg_01a19599-bf32-72d8-99fd-ac23145d83bf"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 05:34:03.542459+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-phillips/phillips-mcp#chg-chg_01a19599-bf32-78f4-bf2e-d4c6d7ae881a"
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    {
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      "subject_kind": "tool",
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      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 05:34:03.542459+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-phillips/phillips-mcp#chg-chg_01a19599-bf32-7d80-9169-658d36476290"
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      "occurred_at": "2026-11-01 05:34:03.542459+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-phillips/phillips-mcp#chg-chg_01a19599-bf33-728e-8bfe-dc952079ac04"
    },
    {
      "id": "chg_01a19071-10a1-730d-8562-d2d8baed4e49",
      "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 05:31:31.238003+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-phillips/phillips-mcp#chg-chg_01a19071-10a1-730d-8562-d2d8baed4e49"
    },
    {
      "id": "chg_01a19071-10a0-7dd5-91db-93408c2e8167",
      "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 05:31:31.238003+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-phillips/phillips-mcp#chg-chg_01a19071-10a0-7dd5-91db-93408c2e8167"
    },
    {
      "id": "chg_01a19071-10a0-7705-8e70-6c3901c2b2ac",
      "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 05:31:31.238003+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-phillips/phillips-mcp#chg-chg_01a19071-10a0-7705-8e70-6c3901c2b2ac"
    },
    {
      "id": "chg_01a19071-10a0-7226-8637-0f72c51b435c",
      "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 05:31:31.238003+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-phillips/phillips-mcp#chg-chg_01a19071-10a0-7226-8637-0f72c51b435c"
    },
    {
      "id": "chg_01a19071-109e-7941-9625-78760e29ad7c",
      "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 05:31:31.238003+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-phillips/phillips-mcp#chg-chg_01a19071-109e-7941-9625-78760e29ad7c"
    },
    {
      "id": "chg_01a18b4f-d044-7445-90a8-70e23bb26930",
      "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 05:37:05.904354+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-phillips/phillips-mcp#chg-chg_01a18b4f-d044-7445-90a8-70e23bb26930"
    },
    {
      "id": "chg_01a18b4f-d042-711d-893d-8a402030f133",
      "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 05:37:05.904354+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-phillips/phillips-mcp#chg-chg_01a18b4f-d042-711d-893d-8a402030f133"
    },
    {
      "id": "chg_01a18b4f-d043-78cc-990d-3f75c801e540",
      "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 05:37:05.904354+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-phillips/phillips-mcp#chg-chg_01a18b4f-d043-78cc-990d-3f75c801e540"
    },
    {
      "id": "chg_01a18b4f-d043-7ded-843d-e5d3201d1932",
      "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 05:37:05.904354+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-phillips/phillips-mcp#chg-chg_01a18b4f-d043-7ded-843d-e5d3201d1932"
    },
    {
      "id": "chg_01a18b4f-d044-799d-9437-1d8689e8a1ef",
      "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 05:37:05.904354+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-phillips/phillips-mcp#chg-chg_01a18b4f-d044-799d-9437-1d8689e8a1ef"
    },
    {
      "id": "chg_01a18b4f-d044-7e8f-90e8-30133ae6bc10",
      "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 05:37:05.904354+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-phillips/phillips-mcp#chg-chg_01a18b4f-d044-7e8f-90e8-30133ae6bc10"
    },
    {
      "id": "chg_01a18628-23e8-73ac-84af-65a851988288",
      "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 05:35:39.972512+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-phillips/phillips-mcp#chg-chg_01a18628-23e8-73ac-84af-65a851988288"
    },
    {
      "id": "chg_01a18628-23e7-7e0b-8202-3b8f21c15d8d",
      "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 05:35:39.972512+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-phillips/phillips-mcp#chg-chg_01a18628-23e7-7e0b-8202-3b8f21c15d8d"
    },
    {
      "id": "chg_01a18628-23e7-73ea-bf34-22d32c0864a8",
      "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 05:35:39.972512+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-phillips/phillips-mcp#chg-chg_01a18628-23e7-73ea-bf34-22d32c0864a8"
    },
    {
      "id": "chg_01a18628-23e6-7e76-bf1f-e400b87bfebb",
      "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 05:35:39.972512+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-phillips/phillips-mcp#chg-chg_01a18628-23e6-7e76-bf1f-e400b87bfebb"
    },
    {
      "id": "chg_01a18628-23e6-79d3-adc6-d9c4c777afa9",
      "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 05:35:39.972512+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-phillips/phillips-mcp#chg-chg_01a18628-23e6-79d3-adc6-d9c4c777afa9"
    },
    {
      "id": "chg_01a18628-23e5-7654-a8e4-4cce329f4efb",
      "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 05:35:39.972512+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-phillips/phillips-mcp#chg-chg_01a18628-23e5-7654-a8e4-4cce329f4efb"
    },
    {
      "id": "chg_01a180fe-8cd8-7017-a7e4-cd44885b53d6",
      "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 05:32:08.063636+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-phillips/phillips-mcp#chg-chg_01a180fe-8cd8-7017-a7e4-cd44885b53d6"
    },
    {
      "id": "chg_01a180fe-8cd8-7e20-b2d2-24f0c57543d0",
      "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 05:32:08.063636+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-phillips/phillips-mcp#chg-chg_01a180fe-8cd8-7e20-b2d2-24f0c57543d0"
    },
    {
      "id": "chg_01a180fe-8cd9-74f5-96b2-abb954e56fe7",
      "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 05:32:08.063636+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-phillips/phillips-mcp#chg-chg_01a180fe-8cd9-74f5-96b2-abb954e56fe7"
    },
    {
      "id": "chg_01a180fe-8cda-7cd1-a31c-a078beb22ffb",
      "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 05:32:08.063636+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-phillips/phillips-mcp#chg-chg_01a180fe-8cda-7cd1-a31c-a078beb22ffb"
    },
    {
      "id": "chg_01a180fe-8cd7-75b7-a0a4-90a36e67604f",
      "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 05:32:08.063636+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-phillips/phillips-mcp#chg-chg_01a180fe-8cd7-75b7-a0a4-90a36e67604f"
    },
    {
      "id": "chg_01a180fe-8cd5-7970-8cd8-4e1a80d34357",
      "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 05:32:08.063636+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-phillips/phillips-mcp#chg-chg_01a180fe-8cd5-7970-8cd8-4e1a80d34357"
    },
    {
      "id": "chg_01a17bd4-6c0f-78d9-833d-3202b1449971",
      "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 05:28:01.076542+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-phillips/phillips-mcp#chg-chg_01a17bd4-6c0f-78d9-833d-3202b1449971"
    },
    {
      "id": "chg_01a17bd4-6c10-7c38-a1f9-0b0be52049ad",
      "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 05:28:01.076542+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-phillips/phillips-mcp#chg-chg_01a17bd4-6c10-7c38-a1f9-0b0be52049ad"
    },
    {
      "id": "chg_01a17bd4-6c11-731a-9b9e-7346f2210244",
      "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 05:28:01.076542+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-phillips/phillips-mcp#chg-chg_01a17bd4-6c11-731a-9b9e-7346f2210244"
    },
    {
      "id": "chg_01a17bd4-6c13-78d4-b73e-4f20f1f87e2e",
      "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 05:28:01.076542+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-phillips/phillips-mcp#chg-chg_01a17bd4-6c13-78d4-b73e-4f20f1f87e2e"
    },
    {
      "id": "chg_01a17bd4-6c14-76ce-bb53-e6a468804da5",
      "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 05:28:01.076542+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-phillips/phillips-mcp#chg-chg_01a17bd4-6c14-76ce-bb53-e6a468804da5"
    },
    {
      "id": "chg_01a176b0-51c1-785b-9f1d-b482b2e19e70",
      "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 05:30:29.107405+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Authorization (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a176b0-51c1-785b-9f1d-b482b2e19e70"
    },
    {
      "id": "chg_01a176b0-51c4-7319-9ac1-cd72437ca3f9",
      "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 05:30:29.107405+00",
      "observed_since": "2026-10-25",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a176b0-51c4-7319-9ac1-cd72437ca3f9"
    },
    {
      "id": "chg_01a089bd-cefb-7aa4-a1c1-4abb807ea3bb",
      "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": "2026-09-10",
      "occurred_at": "2026-09-10 05:15:12.799742+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a089bd-cefb-7aa4-a1c1-4abb807ea3bb"
    },
    {
      "id": "chg_01a089bd-cefb-7552-a6bc-9a75b2307e60",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.rfc9728_invoke",
      "to_code": "auth.none_unlisted",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 05:15:12.799742+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Authorization (pass → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a089bd-cefb-7552-a6bc-9a75b2307e60"
    },
    {
      "id": "chg_01a089bd-cefa-724d-be17-508387ff2eef",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.03",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "2",
        "added": "0",
        "breaks": "0",
        "removed": "33",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-10",
      "occurred_at": "2026-09-10 05:15:12.799742+00",
      "observed_since": "2026-09-09",
      "source": "scan",
      "summary": "Stability (0.03 → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a089bd-cefa-724d-be17-508387ff2eef"
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    {
      "id": "chg_01a08497-369c-7ab3-bf6a-595490882898",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
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      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 05:14:57.478503+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a08497-369c-7ab3-bf6a-595490882898"
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    {
      "id": "chg_01a08497-3690-7011-8ccc-ea4e091e475a",
      "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": "2026-09-09",
      "occurred_at": "2026-09-09 05:14:57.478503+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "First check of Authorization (pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a08497-3690-7011-8ccc-ea4e091e475a"
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    {
      "id": "chg_01a08497-368f-7664-ae65-87f2f9522a08",
      "kind": "check.verdict",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
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      "from_code": "auth.none_destructive",
      "to_code": "auth.rfc9728_invoke",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 05:14:57.478503+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Authorization (fail → pass)",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a08497-368f-7664-ae65-87f2f9522a08"
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    {
      "id": "chg_01a08497-3694-7c5a-bc9b-3a280712ab8b",
      "kind": "tool.description_changed",
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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",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 05:14:57.478503+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a08497-3694-7c5a-bc9b-3a280712ab8b"
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    {
      "id": "chg_01a08497-3696-7778-bd68-e178366516bf",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "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": "2026-09-09",
      "occurred_at": "2026-09-09 05:14:57.478503+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a08497-3696-7778-bd68-e178366516bf"
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    {
      "id": "chg_01a08497-3696-7e64-945c-7cdc0305d5b9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 05:14:57.478503+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a08497-3696-7e64-945c-7cdc0305d5b9"
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    {
      "id": "chg_01a08497-3698-7031-bf00-cb4d560f61e7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "deep_research",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-09-09",
      "occurred_at": "2026-09-09 05:14:57.478503+00",
      "observed_since": "2026-09-08",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-phillips/phillips-mcp#chg-chg_01a08497-3698-7031-bf00-cb4d560f61e7"
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      "explained": true,
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    {
      "date": "2026-11-03",
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    {
      "date": "2026-11-02",
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    {
      "date": "2026-11-01",
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    {
      "date": "2026-10-31",
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    {
      "date": "2026-10-30",
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    {
      "date": "2026-10-29",
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}