{
  "server": "pipeworx-io-biostudies",
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      "link": "https://verifymcp.io/servers/pipeworx-io-biostudies/biostudies-mcp#chg-chg_019fc606-43c5-7ecc-871d-c8a0657ed7fd"
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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-biostudies/biostudies-mcp#chg-chg_019fc606-43c4-7b48-b4f2-44122d46940f"
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      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-biostudies/biostudies-mcp#chg-chg_019fc606-43c7-79aa-8188-2a9da142168b"
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    {
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      "observed_since": "2026-08-02",
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-biostudies/biostudies-mcp#chg-chg_019fc606-43c7-71fa-8a74-fe5dfed43f98"
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    {
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-biostudies/biostudies-mcp#chg-chg_019fc606-43c6-7a09-a8ec-718e19e4354e"
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      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-biostudies/biostudies-mcp#chg-chg_019fc0df-9813-73bb-832f-2341ae68abd3"
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    {
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 05:08:26.755704+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-biostudies/biostudies-mcp#chg-chg_019fc0df-980f-7070-85aa-264e8f9c3efc"
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    {
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      "occurred_at": "2026-08-02 05:08:26.755704+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-biostudies/biostudies-mcp#chg-chg_019fc0df-980f-77b4-9dbf-d3443184da78"
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    {
      "id": "chg_019fc0df-980f-7cf3-aa06-37a11af47581",
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 05:08:26.755704+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-biostudies/biostudies-mcp#chg-chg_019fc0df-980f-7cf3-aa06-37a11af47581"
    },
    {
      "id": "chg_019fc0df-9812-74e9-868a-c75602dda292",
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      "family": "",
      "subject_kind": "tool",
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      "materiality": "security",
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        "tool": "deep_research"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 05:08:26.755704+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-biostudies/biostudies-mcp#chg-chg_019fc0df-9812-74e9-868a-c75602dda292"
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    {
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      "occurred_at": "2026-07-29 23:07:45.386161+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-biostudies/biostudies-mcp#chg-chg_019fb022-4b88-7eee-9034-df2292076c48"
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    {
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      "from_code": "auth.none_destructive_unverified",
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      "from_value": "unverified",
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      "materiality": "critical",
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      "observed_since": "2026-07-28",
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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-biostudies/biostudies-mcp#chg-chg_019fb022-4b87-7bcc-acce-260a4b6a83bb"
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    {
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      "occurred_at": "2026-07-29 23:07:45.386161+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-biostudies/biostudies-mcp#chg-chg_019fb022-4b88-71f1-a306-854dc6fe732d"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 23:07:45.386161+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-biostudies/biostudies-mcp#chg-chg_019fb022-4b88-767d-8ecb-a7c6ca1c5f99"
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      "occurred_at": "2026-07-29 23:07:45.386161+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-biostudies/biostudies-mcp#chg-chg_019fb022-4b88-7a98-aea9-f076e8d34da5"
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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-biostudies/biostudies-mcp#chg-chg_019faa7e-df20-7351-86f6-214abcefe134"
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      "occurred_at": "2026-07-28 20:51:09.201751+00",
      "observed_since": "2026-07-27",
      "source": "scan",
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      "link": "https://verifymcp.io/servers/pipeworx-io-biostudies/biostudies-mcp#chg-chg_019faa7e-df21-7a4f-be04-89a511f65644"
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      "observed_since": "2026-07-27",
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      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-biostudies/biostudies-mcp#chg-chg_019faa7e-df21-756d-ac53-ad02686efd34"
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-biostudies/biostudies-mcp#chg-chg_019faa7e-df21-7045-ab9a-26972ad5c020"
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      "occurred_at": "2026-07-28 20:51:09.201751+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-biostudies/biostudies-mcp#chg-chg_019faa7e-df20-7b4d-8909-e3c7a9fae910"
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