{
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      "link": "https://verifymcp.io/servers/pipeworx-io-fas/fas-mcp#chg-chg_019fc06e-b1d8-7bc8-afb5-82a83fe92e42"
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      "link": "https://verifymcp.io/servers/pipeworx-io-fas/fas-mcp#chg-chg_019fc06e-b1d8-76e9-a5f6-b2a16c1e8431"
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      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
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    {
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      "occurred_at": "2026-08-02 03:05:07.786783+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-fas/fas-mcp#chg-chg_019fc06e-b1d7-7718-8a9f-136636066e84"
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      "observed_since": "2026-07-31",
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      "occurred_at": "2026-08-01 03:04:38.231657+00",
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      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
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      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
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      "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-fas/fas-mcp#chg-chg_019fbb47-e267-7065-b72e-100827c2fa2a"
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      "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-fas/fas-mcp#chg-chg_019fbb47-e267-764c-aae5-8473fa526441"
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      "occurred_at": "2026-08-01 03:04:38.231657+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-fas/fas-mcp#chg-chg_019fbb47-e267-7a4c-a788-52c6742237fb"
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    {
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      "occurred_at": "2026-07-29 15:45:28.859098+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-fas/fas-mcp#chg-chg_019fae8d-6157-7e80-8c32-dffd4dc236a0"
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    {
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      "occurred_at": "2026-07-29 15:45:28.859098+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-fas/fas-mcp#chg-chg_019fae8d-6157-7250-9a6c-5b20d482744a"
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    {
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      "materiality": "security",
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 15:45:28.859098+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-fas/fas-mcp#chg-chg_019fae8d-6156-7b6f-a706-bb02dd9d5e5f"
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    {
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      "from_code": "auth.none_destructive",
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      "occurred_at": "2026-07-29 15:45:28.859098+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
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    {
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      "occurred_at": "2026-07-29 15:45:28.859098+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
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    {
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      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
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      "occurred_at": "2026-07-28 17:01:51.885314+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
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    {
      "id": "chg_019fa9ac-f3a0-74b2-a474-cf31fb5540fc",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:01:51.885314+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-fas/fas-mcp#chg-chg_019fa9ac-f3a0-74b2-a474-cf31fb5540fc"
    },
    {
      "id": "chg_019fa9ac-f3a0-705c-880a-d2b5ad77d16b",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:01:51.885314+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-fas/fas-mcp#chg-chg_019fa9ac-f3a0-705c-880a-d2b5ad77d16b"
    },
    {
      "id": "chg_019fa9ac-f39f-7a8c-94b6-19e123084ed8",
      "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 17:01:51.885314+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-fas/fas-mcp#chg-chg_019fa9ac-f39f-7a8c-94b6-19e123084ed8"
    },
    {
      "id": "chg_019fa9ac-f39f-7202-b249-79dbb584a23c",
      "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"
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      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 17:01:51.885314+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-fas/fas-mcp#chg-chg_019fa9ac-f39f-7202-b249-79dbb584a23c"
    },
    {
      "id": "chg_019fa9ac-f3a0-7c9c-b4d5-c84a40341484",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 17:01:51.885314+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-fas/fas-mcp#chg-chg_019fa9ac-f3a0-7c9c-b4d5-c84a40341484"
    }
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}