{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "dev-pages-uk-source-intelligence-uk-source-intelligence",
  "component": "uk-source-intelligence-mcp",
  "generated_at": "2026-10-23T22:52:26.893Z",
  "tracking_since": "2026-10-20",
  "counts": {
    "critical": 0,
    "security": 11,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
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      "id": "chg_01a162e3-a2d6-7777-898c-83149725a613",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-22",
      "occurred_at": "2026-10-22 09:14:07.933289+00",
      "observed_since": "2026-10-21",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a162e3-a2d6-7777-898c-83149725a613"
    },
    {
      "id": "chg_01a15dbd-04ed-759c-a010-657d0649483e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "fixed_monitored_pages",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "fixed_monitored_pages"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “fixed_monitored_pages” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04ed-759c-a010-657d0649483e"
    },
    {
      "id": "chg_01a15dbd-04ed-7b90-a35a-19011d82bb54",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "inspect_govuk_page",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "inspect_govuk_page"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “inspect_govuk_page” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04ed-7b90-a35a-19011d82bb54"
    },
    {
      "id": "chg_01a15dbd-04ee-7701-b959-b05db516b0f6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_my_watches",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_my_watches"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “list_my_watches” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04ee-7701-b959-b05db516b0f6"
    },
    {
      "id": "chg_01a15dbd-04ee-7d0e-bac5-244c2b351622",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "page_changes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "page_changes"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “page_changes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04ee-7d0e-bac5-244c2b351622"
    },
    {
      "id": "chg_01a15dbd-04ef-7330-9059-9d081b91828a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "page_history",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "page_history"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “page_history” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04ef-7330-9059-9d081b91828a"
    },
    {
      "id": "chg_01a15dbd-04ef-77be-9eb9-b67d03c71016",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "remove_govuk_watch",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "remove_govuk_watch"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “remove_govuk_watch” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04ef-77be-9eb9-b67d03c71016"
    },
    {
      "id": "chg_01a15dbd-04ef-7d19-853c-ad83e1baacfb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "service_status",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "service_status"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “service_status” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04ef-7d19-853c-ad83e1baacfb"
    },
    {
      "id": "chg_01a15dbd-04f0-726d-aeba-b390dc015ef9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "start_free_trial",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "start_free_trial"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “start_free_trial” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04f0-726d-aeba-b390dc015ef9"
    },
    {
      "id": "chg_01a15dbd-04f0-77da-9361-949311b5c9ec",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "watch_govuk_page",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "watch_govuk_page"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “watch_govuk_page” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04f0-77da-9361-949311b5c9ec"
    },
    {
      "id": "chg_01a15dbd-04f1-7927-9da8-38e3fc67e589",
      "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": "2026-10-21",
      "occurred_at": "2026-10-21 09:13:51.065044+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-pages-uk-source-intelligence-uk-source-intelligence/uk-source-intelligence-mcp#chg-chg_01a15dbd-04f1-7927-9da8-38e3fc67e589"
    }
  ],
  "days": [
    {
      "date": "2026-10-22",
      "total": 61,
      "delta": 1,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
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    {
      "date": "2026-10-21",
      "total": 60,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 14
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    {
      "date": "2026-10-20",
      "total": 60,
      "delta": null,
      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
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}