{
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      "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-crossref/crossref-mcp#chg-chg_019fc55a-b435-710a-bd84-677afd2b7565"
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      "observed_since": "2026-08-02",
      "source": "scan",
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      "observed_since": "2026-08-02",
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      "occurred_at": "2026-08-03 02:01:23.644287+00",
      "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-crossref/crossref-mcp#chg-chg_019fc55a-b438-75e5-b6a2-3ef964b8d361"
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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-crossref/crossref-mcp#chg-chg_019fc034-fcc8-7737-ab47-33edd590ebe9"
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      "occurred_at": "2026-08-02 02:02:05.865093+00",
      "observed_since": "2026-08-01",
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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-crossref/crossref-mcp#chg-chg_019fc034-fcc9-7119-8e90-30373935f225"
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    {
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      "occurred_at": "2026-08-02 02:02:05.865093+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-crossref/crossref-mcp#chg-chg_019fc034-fcc8-7ba4-ab0b-3e2b4a03cd5e"
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    {
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      "occurred_at": "2026-08-02 02:02:05.865093+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-crossref/crossref-mcp#chg-chg_019fc034-fcc8-72c6-bb13-518ee805390b"
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    {
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      "occurred_at": "2026-08-02 02:02:05.865093+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-crossref/crossref-mcp#chg-chg_019fc034-fcc7-7cc3-bd23-754392e992f6"
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    {
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      "occurred_at": "2026-08-01 02:01:33.024292+00",
      "observed_since": "2026-07-31",
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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-crossref/crossref-mcp#chg-chg_019fbb0e-208d-7997-afd0-90f139178a73"
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      "occurred_at": "2026-08-01 02:01:33.024292+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-crossref/crossref-mcp#chg-chg_019fbb0e-208e-7253-9876-61907746051f"
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      "occurred_at": "2026-08-01 02:01:33.024292+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-crossref/crossref-mcp#chg-chg_019fbb0e-208c-7ee2-9017-a028f6fc7484"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-08-01",
      "occurred_at": "2026-08-01 02:01:33.024292+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-crossref/crossref-mcp#chg-chg_019fbb0e-208c-72c0-8efb-7943fe4ea0b3"
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    {
      "id": "chg_019fbb0e-208b-756d-b0e4-d39deb7181a4",
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      "detail": {
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      "occurred_at": "2026-08-01 02:01:33.024292+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-crossref/crossref-mcp#chg-chg_019fbb0e-208b-756d-b0e4-d39deb7181a4"
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    {
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      "from_code": "auth.none_destructive_unverified",
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      "occurred_at": "2026-08-01 02:01:33.024292+00",
      "observed_since": "2026-07-31",
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      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-crossref/crossref-mcp#chg-chg_019fbb0e-2089-7362-b82c-c127eff6fb59"
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    {
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      "occurred_at": "2026-07-30 13:45:13.775224+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
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      "occurred_at": "2026-07-30 13:45:13.775224+00",
      "observed_since": "2026-07-29",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-crossref/crossref-mcp#chg-chg_019fb345-a53d-7d39-8960-fa5e0e6f618e"
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      "occurred_on": "2026-07-30",
      "occurred_at": "2026-07-30 13:45:13.775224+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-crossref/crossref-mcp#chg-chg_019fb345-a53e-7724-b5b2-d1f319093f49"
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    {
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      "occurred_at": "2026-07-30 13:45:13.775224+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-crossref/crossref-mcp#chg-chg_019fb345-a53e-7cd7-b5c8-cbb48a52d017"
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    {
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      "subject_kind": "tool",
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      "occurred_at": "2026-07-30 13:45:13.775224+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-crossref/crossref-mcp#chg-chg_019fb345-a53f-734a-990f-f8adf1bcfa2b"
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    {
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
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      "occurred_at": "2026-07-30 13:45:13.775224+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-crossref/crossref-mcp#chg-chg_019fb345-a53f-7892-b5f6-e84793f0e61c"
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    {
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      "subject_kind": "server",
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 14:35:03.737812+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-crossref/crossref-mcp#chg-chg_019fae4c-e8e3-7b9d-ab49-7d10268e6c53"
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      "materiality": "security",
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      "occurred_at": "2026-07-29 14:35:03.737812+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-crossref/crossref-mcp#chg-chg_019fae4c-e8e3-762f-a517-786574eaf023"
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    {
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      "materiality": "security",
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      "occurred_at": "2026-07-29 14:35:03.737812+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-crossref/crossref-mcp#chg-chg_019fae4c-e8e2-7df2-8eef-4781b30f84fd"
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    {
      "id": "chg_019fae4c-e8e2-7832-8800-edae9883b57a",
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      "detail": {
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      "occurred_at": "2026-07-29 14:35:03.737812+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-crossref/crossref-mcp#chg-chg_019fae4c-e8e2-7832-8800-edae9883b57a"
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    {
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      "occurred_at": "2026-07-29 14:35:03.737812+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-crossref/crossref-mcp#chg-chg_019fae4c-e8e0-7229-bd93-7a260ff9fe34"
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    {
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      "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-crossref/crossref-mcp#chg-chg_019fa992-8f7a-7088-bdc9-fe5cd6417354"
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      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
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      "observed_since": "2026-07-27",
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      "link": "https://verifymcp.io/servers/pipeworx-io-crossref/crossref-mcp#chg-chg_019fa992-8f7a-7ba8-a485-84aafcd1a955"
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