{
  "server": "pipeworx-io-textcase",
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
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      "observed_since": "2026-08-02",
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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-textcase/textcase-mcp#chg-chg_019fc66f-d9e1-7503-ae7c-0fc8b5bef8b9"
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    {
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      "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-textcase/textcase-mcp#chg-chg_019fc66f-d9e0-7e58-a9c7-7745f4255e87"
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    {
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      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-textcase/textcase-mcp#chg-chg_019fc66f-d9e0-748f-aabc-9d1a281103a4"
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      "occurred_at": "2026-08-03 07:04:06.861596+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-textcase/textcase-mcp#chg-chg_019fc66f-d9e1-7dcf-90a2-6322ece05e68"
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    {
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      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-textcase/textcase-mcp#chg-chg_019fc14c-d452-7740-a019-0e7dae8e5a2e"
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    {
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      "occurred_at": "2026-08-02 07:07:45.603552+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-textcase/textcase-mcp#chg-chg_019fc14c-d454-7ee4-8121-b3fb1ffd8773"
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    {
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      "occurred_at": "2026-08-02 07:07:45.603552+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-textcase/textcase-mcp#chg-chg_019fc14c-d454-79f0-a95f-785202e4f68f"
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    {
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      "occurred_at": "2026-08-02 07:07:45.603552+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-textcase/textcase-mcp#chg-chg_019fc14c-d454-7115-9a6c-2698831741e7"
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    {
      "id": "chg_019fc14c-d453-7a22-999a-9642ac6dd2a7",
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      "detail": {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 07:07:45.603552+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-textcase/textcase-mcp#chg-chg_019fc14c-d453-7a22-999a-9642ac6dd2a7"
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    {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 07:07:02.160056+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-textcase/textcase-mcp#chg-chg_019fbc25-cea0-72c3-99ab-35c950076063"
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    {
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      "subject_kind": "server",
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      "occurred_at": "2026-08-01 07:07:02.160056+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-textcase/textcase-mcp#chg-chg_019fbc25-cea2-7a99-8367-d42d189eb992"
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    {
      "id": "chg_019fbc25-cea0-7f09-87a7-665a27a0d2c8",
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      "detail": {
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 07:07:02.160056+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-textcase/textcase-mcp#chg-chg_019fbc25-cea0-7f09-87a7-665a27a0d2c8"
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    {
      "id": "chg_019fbc25-cea2-75e0-9fa4-f4489323f661",
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      "subject_kind": "tool",
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      "detail": {
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      "occurred_at": "2026-08-01 07:07:02.160056+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-textcase/textcase-mcp#chg-chg_019fbc25-cea2-75e0-9fa4-f4489323f661"
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    {
      "id": "chg_019fbc25-cea1-7d90-8fe6-23de612b3d95",
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      "subject_kind": "tool",
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      "materiality": "security",
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        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 07:07:02.160056+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-textcase/textcase-mcp#chg-chg_019fbc25-cea1-7d90-8fe6-23de612b3d95"
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    {
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:58:47.378314+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-textcase/textcase-mcp#chg-chg_019fb388-fde7-782c-8746-e2d5cf0c2939"
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    {
      "id": "chg_019fb388-fde0-7286-a334-9c6bf8c7bd5f",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:58:47.378314+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-textcase/textcase-mcp#chg-chg_019fb388-fde0-7286-a334-9c6bf8c7bd5f"
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    {
      "id": "chg_019fb388-fde0-7aeb-9f1d-56557e3a3554",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:58:47.378314+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-textcase/textcase-mcp#chg-chg_019fb388-fde0-7aeb-9f1d-56557e3a3554"
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    {
      "id": "chg_019fb388-fde6-74b1-b102-424334c25e67",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:58:47.378314+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-textcase/textcase-mcp#chg-chg_019fb388-fde6-74b1-b102-424334c25e67"
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    {
      "id": "chg_019fb388-fde7-7199-aa37-405883a1f866",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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      "from_code": null,
      "to_code": null,
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      "materiality": "security",
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      "detail": {
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 14:58:47.378314+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-textcase/textcase-mcp#chg-chg_019fb388-fde7-7199-aa37-405883a1f866"
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    {
      "id": "chg_019faeb5-8194-7571-8935-80b2f56731b6",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
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      "from_code": "auth.none_destructive",
      "to_code": "auth.none_destructive_unverified",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
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      "detail": {
        "tool": "forget"
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      "occurred_at": "2026-07-29 16:29:18.599874+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-textcase/textcase-mcp#chg-chg_019faeb5-8194-7571-8935-80b2f56731b6"
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    {
      "id": "chg_019faeb5-8196-7626-a363-1dcd6034bf9b",
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      "family": "",
      "subject_kind": "server",
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      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:29:18.599874+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-textcase/textcase-mcp#chg-chg_019faeb5-8196-7626-a363-1dcd6034bf9b"
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    {
      "id": "chg_019faeb5-8196-7092-b424-a73033210f20",
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      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:29:18.599874+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-textcase/textcase-mcp#chg-chg_019faeb5-8196-7092-b424-a73033210f20"
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    {
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      "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": "2026-07-29",
      "occurred_at": "2026-07-29 16:29:18.599874+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-textcase/textcase-mcp#chg-chg_019faeb5-8195-799c-9914-b1fea903150f"
    },
    {
      "id": "chg_019faeb5-8195-7506-9ad4-e78e64fcfdaf",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 16:29:18.599874+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-textcase/textcase-mcp#chg-chg_019faeb5-8195-7506-9ad4-e78e64fcfdaf"
    },
    {
      "id": "chg_019faeb5-8194-7ebe-86c8-1ea63360af06",
      "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": "2026-07-29",
      "occurred_at": "2026-07-29 16:29:18.599874+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-textcase/textcase-mcp#chg-chg_019faeb5-8194-7ebe-86c8-1ea63360af06"
    },
    {
      "id": "chg_019fa9c4-8c86-72d8-b629-ae4fbe2080cb",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:27:38.364124+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-textcase/textcase-mcp#chg-chg_019fa9c4-8c86-72d8-b629-ae4fbe2080cb"
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    {
      "id": "chg_019fa9c4-8c87-78aa-a4f2-9d367147edf3",
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      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:27:38.364124+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-textcase/textcase-mcp#chg-chg_019fa9c4-8c87-78aa-a4f2-9d367147edf3"
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    {
      "id": "chg_019fa9c4-8c87-730d-8894-80dd05145dd1",
      "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": "deep_research"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 17:27:38.364124+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-textcase/textcase-mcp#chg-chg_019fa9c4-8c87-730d-8894-80dd05145dd1"
    },
    {
      "id": "chg_019fa9c4-8c86-7cf8-9968-14fb8cac12d7",
      "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"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 17:27:38.364124+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-textcase/textcase-mcp#chg-chg_019fa9c4-8c86-7cf8-9968-14fb8cac12d7"
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    {
      "id": "chg_019fa9c4-8c86-788f-8310-88eeb3c030c4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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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": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 17:27:38.364124+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-textcase/textcase-mcp#chg-chg_019fa9c4-8c86-788f-8310-88eeb3c030c4"
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    {
      "id": "chg_019fa9c4-8c85-7b0b-bc61-4b66da0d5479",
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      "subject_kind": "check",
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      "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"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 17:27:38.364124+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-textcase/textcase-mcp#chg-chg_019fa9c4-8c85-7b0b-bc61-4b66da0d5479"
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    {
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    {
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