{
  "server": "pipeworx-io-legislation-uk",
  "component": "legislation-uk-mcp",
  "generated_at": "2026-08-04T03:00:06.592Z",
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      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019fca17-4ab0-7d29-8762-9fbc20477308"
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    {
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      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 00:05:51.904866+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019fca17-4ab2-7b64-8958-ceb6e2d60db1"
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    {
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      "occurred_at": "2026-08-04 00:05:51.904866+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019fca17-4ab2-7635-a4a4-e744ffd4819e"
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    {
      "id": "chg_019fca17-4ab2-70ed-9092-ec2652f21074",
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      "occurred_on": "2026-08-04",
      "occurred_at": "2026-08-04 00:05:51.904866+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019fca17-4ab2-70ed-9092-ec2652f21074"
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    {
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      "detail": {
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      "occurred_at": "2026-08-04 00:05:51.904866+00",
      "observed_since": "2026-08-03",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_beta” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019fca17-4ab1-7af9-8785-60fdd040dff0"
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    {
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:38.08186+00",
      "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-legislation-uk/legislation-uk-mcp#chg-chg_019fc4fc-9f98-7803-859d-457bd566411f"
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    {
      "id": "chg_019fc4fc-9f99-7c2d-94c2-89ed89b437c2",
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      "family": "",
      "subject_kind": "server",
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      "detail": {},
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:38.08186+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-legislation-uk/legislation-uk-mcp#chg-chg_019fc4fc-9f99-7c2d-94c2-89ed89b437c2"
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    {
      "id": "chg_019fc4fc-9f99-77a5-a9b6-971d2125d0c3",
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      "materiality": "security",
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      "detail": {
        "tool": "deep_research"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:38.08186+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “deep_research” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019fc4fc-9f99-77a5-a9b6-971d2125d0c3"
    },
    {
      "id": "chg_019fc4fc-9f99-726d-b549-ff7cc0533825",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_grounded",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:38.08186+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “ask_pipeworx_grounded” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019fc4fc-9f99-726d-b549-ff7cc0533825"
    },
    {
      "id": "chg_019fc4fc-9f98-7cad-b95e-a565a5149306",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_code": null,
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:38.08186+00",
      "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-legislation-uk/legislation-uk-mcp#chg-chg_019fc4fc-9f98-7cad-b95e-a565a5149306"
    },
    {
      "id": "chg_019fc4fc-9f97-7618-8df4-f2eae537b07d",
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      "from_code": "auth.none_destructive",
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      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 00:18:38.08186+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019fc4fc-9f97-7618-8df4-f2eae537b07d"
    },
    {
      "id": "chg_019fbfc7-a6f6-7600-9450-8d96fdab16ad",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:02:40.471996+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-legislation-uk/legislation-uk-mcp#chg-chg_019fbfc7-a6f6-7600-9450-8d96fdab16ad"
    },
    {
      "id": "chg_019fbfc7-a6f9-749d-8c73-9bc39cc12119",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:02:40.471996+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-legislation-uk/legislation-uk-mcp#chg-chg_019fbfc7-a6f9-749d-8c73-9bc39cc12119"
    },
    {
      "id": "chg_019fbfc7-a6f9-7948-920d-fa40328d94bb",
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      "family": "",
      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:02:40.471996+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-legislation-uk/legislation-uk-mcp#chg-chg_019fbfc7-a6f9-7948-920d-fa40328d94bb"
    },
    {
      "id": "chg_019fbfc7-a6fb-70ca-8abc-8842e77e04c8",
      "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"
      },
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:02:40.471996+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-legislation-uk/legislation-uk-mcp#chg-chg_019fbfc7-a6fb-70ca-8abc-8842e77e04c8"
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    {
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-02",
      "occurred_at": "2026-08-02 00:02:40.471996+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-legislation-uk/legislation-uk-mcp#chg-chg_019fbfc7-a6fb-75bb-95b0-b72e831d19e8"
    },
    {
      "id": "chg_019faf76-8315-7477-96bd-531c1171c9aa",
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      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
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      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "forget"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:00:07.411776+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019faf76-8315-7477-96bd-531c1171c9aa"
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    {
      "id": "chg_019faf76-8317-7ec2-98a6-c8773efa9061",
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      "subject_kind": "tool",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_grounded"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:00:07.411776+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-legislation-uk/legislation-uk-mcp#chg-chg_019faf76-8317-7ec2-98a6-c8773efa9061"
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    {
      "id": "chg_019faf76-8317-768e-879a-2e5bb3096a10",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx_beta"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:00:07.411776+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-legislation-uk/legislation-uk-mcp#chg-chg_019faf76-8317-768e-879a-2e5bb3096a10"
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    {
      "id": "chg_019faf76-8316-79ba-bf20-b10a7f1f4347",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_pipeworx",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_pipeworx"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:00:07.411776+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-legislation-uk/legislation-uk-mcp#chg-chg_019faf76-8316-79ba-bf20-b10a7f1f4347"
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    {
      "id": "chg_019faf76-8318-77d5-852e-ed9be01e061e",
      "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"
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      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:00:07.411776+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-legislation-uk/legislation-uk-mcp#chg-chg_019faf76-8318-77d5-852e-ed9be01e061e"
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    {
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      "subject_kind": "server",
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 20:00:07.411776+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-legislation-uk/legislation-uk-mcp#chg-chg_019faf76-8318-7d35-aba5-9c2cb99cd181"
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    {
      "id": "chg_019faa07-af0f-7019-a4ab-c6179b19a716",
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      "subject_kind": "tool",
      "subject": "ask_pipeworx_beta",
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      "from_code": null,
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      "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 18:40:58.108851+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-legislation-uk/legislation-uk-mcp#chg-chg_019faa07-af0f-7019-a4ab-c6179b19a716"
    },
    {
      "id": "chg_019faa07-af10-71f0-96af-6334c6f64558",
      "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 18:40:58.108851+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-legislation-uk/legislation-uk-mcp#chg-chg_019faa07-af10-71f0-96af-6334c6f64558"
    },
    {
      "id": "chg_019faa07-af0e-7ad1-965e-8f2accfe17f1",
      "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 18:40:58.108851+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-legislation-uk/legislation-uk-mcp#chg-chg_019faa07-af0e-7ad1-965e-8f2accfe17f1"
    },
    {
      "id": "chg_019faa07-af0e-7364-bbe0-5d600fdfd963",
      "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"
      },
      "occurred_on": "2026-07-28",
      "occurred_at": "2026-07-28 18:40:58.108851+00",
      "observed_since": "2026-07-27",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/pipeworx-io-legislation-uk/legislation-uk-mcp#chg-chg_019faa07-af0e-7364-bbe0-5d600fdfd963"
    },
    {
      "id": "chg_019faa07-af0f-7c80-99a4-4570d75fc760",
      "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": "2026-07-28",
      "occurred_at": "2026-07-28 18:40:58.108851+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-legislation-uk/legislation-uk-mcp#chg-chg_019faa07-af0f-7c80-99a4-4570d75fc760"
    },
    {
      "id": "chg_019faa07-af0f-7722-a533-9412e62d61f3",
      "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 18:40:58.108851+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-legislation-uk/legislation-uk-mcp#chg-chg_019faa07-af0f-7722-a533-9412e62d61f3"
    }
  ],
  "days": [
    {
      "date": "2026-08-04",
      "total": 60,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-08-03",
      "total": 59,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
    },
    {
      "date": "2026-08-02",
      "total": 59,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-07-31",
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      "delta": -2,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
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    {
      "date": "2026-07-30",
      "total": 60,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-07-29",
      "total": 60,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
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    {
      "date": "2026-07-28",
      "total": 59,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 6
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    {
      "date": "2026-07-27",
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      "delta": 2,
      "tracked": true,
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}