{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
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  "component": "thecastlemap",
  "generated_at": "2026-09-24T08:24:20.712Z",
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      "occurred_at": "2026-09-24 03:07:32.690994+00",
      "observed_since": "2026-09-23",
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      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0d161-f447-7c86-9445-611aa3b44a2b"
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      "occurred_on": "2026-09-24",
      "occurred_at": "2026-09-24 03:07:32.690994+00",
      "observed_since": "2026-09-23",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0d161-f449-7023-9ee2-77ccff1304a9"
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    {
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      "materiality": "security",
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        "tool": "list_countries"
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      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 03:06:34.304868+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “list_countries” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0c1ed-fc26-7576-a390-a08c4c2ed2d9"
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    {
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      "detail": {
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      "occurred_on": "2026-09-21",
      "occurred_at": "2026-09-21 03:06:34.304868+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0c1ed-fc27-7309-8528-79f601211785"
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    {
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      "occurred_at": "2026-09-21 03:06:34.304868+00",
      "observed_since": "2026-09-20",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0c1ed-fc27-794a-b924-a474c45aa099"
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    {
      "id": "chg_01a09394-2f99-7086-af65-1f5d52b07bcb",
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      "occurred_at": "2026-09-12 03:05:57.230701+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a09394-2f99-7086-af65-1f5d52b07bcb"
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    {
      "id": "chg_01a09394-2f9a-7350-88ac-97ce0dfc8058",
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      "subject_kind": "server",
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      "materiality": "security",
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      "occurred_on": "2026-09-12",
      "occurred_at": "2026-09-12 03:05:57.230701+00",
      "observed_since": "2026-09-11",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a09394-2f9a-7350-88ac-97ce0dfc8058"
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    {
      "id": "chg_01a07efa-2a6c-770c-855c-14e1c2cda798",
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      "materiality": "security",
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        "tool": "search_castles"
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      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 03:05:19.105532+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a07efa-2a6c-770c-855c-14e1c2cda798"
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    {
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      "occurred_on": "2026-09-08",
      "occurred_at": "2026-09-08 03:05:19.105532+00",
      "observed_since": "2026-09-07",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a07efa-2a6d-76ff-8d10-d0b2835ad739"
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    {
      "id": "chg_01a06f86-aa4c-7d54-ac25-0d2b19adf53b",
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      "subject_kind": "tool",
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "search_castles"
      },
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 03:04:51.460246+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a06f86-aa4c-7d54-ac25-0d2b19adf53b"
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    {
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      "materiality": "security",
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      "detail": {},
      "occurred_on": "2026-09-05",
      "occurred_at": "2026-09-05 03:04:51.460246+00",
      "observed_since": "2026-09-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a06f86-aa4d-7db0-9982-c1e521f944e6"
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    {
      "id": "chg_01a0653a-13a6-7503-814d-f109dccb01fb",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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      "materiality": "security",
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      "detail": {
        "tool": "search_castles"
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      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 03:04:59.975111+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0653a-13a6-7503-814d-f109dccb01fb"
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    {
      "id": "chg_01a0653a-13a7-78de-a0da-8afa9a1289b8",
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      "subject_kind": "server",
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-03",
      "occurred_at": "2026-09-03 03:04:59.975111+00",
      "observed_since": "2026-09-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0653a-13a7-78de-a0da-8afa9a1289b8"
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    {
      "id": "chg_01a06013-c851-71e5-b99e-ff13b7e8965f",
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      "subject_kind": "tool",
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      "from_code": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_castles"
      },
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 03:05:04.245292+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a06013-c851-71e5-b99e-ff13b7e8965f"
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    {
      "id": "chg_01a06013-c853-7a29-a1ee-7ece3eb5871c",
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      "subject_kind": "server",
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-09-02",
      "occurred_at": "2026-09-02 03:05:04.245292+00",
      "observed_since": "2026-09-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a06013-c853-7a29-a1ee-7ece3eb5871c"
    },
    {
      "id": "chg_01a052c1-7f9b-7420-b566-4fca9e44cc4d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "top_castles",
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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": "top_castles"
      },
      "occurred_on": "2026-08-30",
      "occurred_at": "2026-08-30 13:00:07.481534+00",
      "observed_since": "2026-08-30",
      "source": "scan",
      "summary": "Tool “top_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a052c1-7f9b-7420-b566-4fca9e44cc4d"
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    {
      "id": "chg_01a04b79-8262-7d80-9927-9e1699603999",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_castles",
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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": "search_castles"
      },
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 03:04:09.484505+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a04b79-8262-7d80-9927-9e1699603999"
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    {
      "id": "chg_01a04b79-8264-702b-bd76-a34b3c011cb6",
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      "subject_kind": "server",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-29",
      "occurred_at": "2026-08-29 03:04:09.484505+00",
      "observed_since": "2026-08-28",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a04b79-8264-702b-bd76-a34b3c011cb6"
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    {
      "id": "chg_01a0412c-d0a4-7ca9-845c-5ca2a8719ddc",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "search_castles",
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      "from_code": null,
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      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_castles"
      },
      "occurred_on": "2026-08-27",
      "occurred_at": "2026-08-27 03:04:11.129599+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0412c-d0a4-7ca9-845c-5ca2a8719ddc"
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    {
      "id": "chg_01a0412c-d0a6-71cd-ab53-7baa8ec842c0",
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      "subject_kind": "server",
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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": "2026-08-27",
      "occurred_at": "2026-08-27 03:04:11.129599+00",
      "observed_since": "2026-08-26",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a0412c-d0a6-71cd-ab53-7baa8ec842c0"
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    {
      "id": "chg_01a036e0-462c-79e3-aeb2-7754a8c4d8f6",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
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      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.stable",
      "from_value": "0.97",
      "to_value": "pass",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-25",
      "occurred_at": "2026-08-25 03:04:22.727228+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a036e0-462c-79e3-aeb2-7754a8c4d8f6"
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    {
      "id": "chg_01a02c93-c962-7a0d-9439-4c39b8844573",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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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": "search_castles"
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      "occurred_on": "2026-08-23",
      "occurred_at": "2026-08-23 03:04:37.936636+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a02c93-c962-7a0d-9439-4c39b8844573"
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    {
      "id": "chg_01a02c93-c963-7909-aba1-23b5f5c20f20",
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      "subject_kind": "server",
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      "from_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-23",
      "occurred_at": "2026-08-23 03:04:37.936636+00",
      "observed_since": "2026-08-22",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a02c93-c963-7909-aba1-23b5f5c20f20"
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    {
      "id": "chg_01a01d20-7fe6-706f-9618-9a0772e5f2fc",
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      "subject_kind": "tool",
      "subject": "search_castles",
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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": "search_castles"
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      "occurred_on": "2026-08-20",
      "occurred_at": "2026-08-20 03:04:24.206677+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a01d20-7fe6-706f-9618-9a0772e5f2fc"
    },
    {
      "id": "chg_01a01d20-7fe6-7d65-80cf-5b59dd35f3b1",
      "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": "2026-08-20",
      "occurred_at": "2026-08-20 03:04:24.206677+00",
      "observed_since": "2026-08-19",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a01d20-7fe6-7d65-80cf-5b59dd35f3b1"
    },
    {
      "id": "chg_01a00dac-480d-757c-a5d8-33bc8b9b869f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_castles",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_castles"
      },
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 03:03:09.516204+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a00dac-480d-757c-a5d8-33bc8b9b869f"
    },
    {
      "id": "chg_01a00dac-480f-74dd-8ccf-ea8bda981458",
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      "family": "",
      "subject_kind": "server",
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      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-17",
      "occurred_at": "2026-08-17 03:03:09.516204+00",
      "observed_since": "2026-08-16",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_01a00dac-480f-74dd-8ccf-ea8bda981458"
    },
    {
      "id": "chg_019fe99e-afab-72bd-9a48-122d6aeb147a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_castle",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_castle"
      },
      "occurred_on": "2026-08-10",
      "occurred_at": "2026-08-10 03:01:58.760537+00",
      "observed_since": "2026-08-09",
      "source": "scan",
      "summary": "Tool “get_castle” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fe99e-afab-72bd-9a48-122d6aeb147a"
    },
    {
      "id": "chg_019fe478-387e-743b-aa79-4e5c943fee6f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
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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": "search_castles"
      },
      "occurred_on": "2026-08-09",
      "occurred_at": "2026-08-09 03:01:51.832912+00",
      "observed_since": "2026-08-08",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fe478-387e-743b-aa79-4e5c943fee6f"
    },
    {
      "id": "chg_019fe478-387f-720a-b4bf-19f6f2e3a678",
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      "family": "",
      "subject_kind": "server",
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      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-09",
      "occurred_at": "2026-08-09 03:01:51.832912+00",
      "observed_since": "2026-08-08",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fe478-387f-720a-b4bf-19f6f2e3a678"
    },
    {
      "id": "chg_019fd504-e63c-74cd-b717-fe865a2a771f",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
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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": "search_castles"
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      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 03:01:35.8937+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fd504-e63c-74cd-b717-fe865a2a771f"
    },
    {
      "id": "chg_019fd504-e63d-7024-b229-334a97527270",
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      "subject_kind": "tool",
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      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "top_castles"
      },
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 03:01:35.8937+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "Tool “top_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fd504-e63d-7024-b229-334a97527270"
    },
    {
      "id": "chg_019fd504-e63d-757f-80fd-3181a0941b8b",
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      "subject_kind": "server",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-08-06",
      "occurred_at": "2026-08-06 03:01:35.8937+00",
      "observed_since": "2026-08-05",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fd504-e63d-757f-80fd-3181a0941b8b"
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    {
      "id": "chg_019fcfde-5e19-7476-bde7-4266f6797793",
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      "subject_kind": "tool",
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      "to_value": null,
      "materiality": "security",
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      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 03:01:24.588161+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Tool “list_countries” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fcfde-5e19-7476-bde7-4266f6797793"
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    {
      "id": "chg_019fcfde-5e1a-74ae-b0c2-d609cce7a74a",
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      "subject_kind": "tool",
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      "to_code": null,
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      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "search_castles"
      },
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 03:01:24.588161+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fcfde-5e1a-74ae-b0c2-d609cce7a74a"
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    {
      "id": "chg_019fcfde-5e1a-7c94-a166-8b270114697d",
      "kind": "tool.description_changed",
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      "subject_kind": "tool",
      "subject": "top_castles",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "top_castles"
      },
      "occurred_on": "2026-08-05",
      "occurred_at": "2026-08-05 03:01:24.588161+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "Tool “top_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fcfde-5e1a-7c94-a166-8b270114697d"
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    {
      "id": "chg_019fcfde-5e1b-720b-bb52-3f528a0203fd",
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      "subject_kind": "server",
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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": "2026-08-05",
      "occurred_at": "2026-08-05 03:01:24.588161+00",
      "observed_since": "2026-08-04",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fcfde-5e1b-720b-bb52-3f528a0203fd"
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    {
      "id": "chg_019fc592-825f-7bed-9a0f-59b44ab72acc",
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      "subject_kind": "tool",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "list_countries"
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 03:02:20.957244+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “list_countries” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fc592-825f-7bed-9a0f-59b44ab72acc"
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    {
      "id": "chg_019fc592-8261-71ec-bf32-d8f55b81f988",
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      "from_code": null,
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      "materiality": "security",
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      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 03:02:20.957244+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fc592-8261-71ec-bf32-d8f55b81f988"
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    {
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      "detail": {
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      "occurred_at": "2026-08-03 03:02:20.957244+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “top_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019fc592-8261-7b84-ae00-689f94868a89"
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      "occurred_at": "2026-08-03 03:02:20.957244+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/com-thecastlemap-castles/thecastlemap#chg-chg_019fc592-8262-71c7-866b-dd868b131f9a"
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    {
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      "materiality": "security",
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      "occurred_at": "2026-07-29 17:43:50.483312+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “search_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019faef9-bde2-7a14-b28e-3f89bac99558"
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      "materiality": "security",
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      "occurred_at": "2026-07-29 17:43:50.483312+00",
      "observed_since": "2026-07-28",
      "source": "scan",
      "summary": "Tool “top_castles” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-thecastlemap-castles/thecastlemap#chg-chg_019faef9-bde3-7516-b051-a455fac6e636"
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-07-29",
      "occurred_at": "2026-07-29 17:43:50.483312+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/com-thecastlemap-castles/thecastlemap#chg-chg_019faef9-bde3-7c57-a4ed-6abc8142e96e"
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      "date": "2026-09-24",
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    {
      "date": "2026-09-21",
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      "beyond_event_horizon": false,
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    {
      "date": "2026-09-12",
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      "delta": 0,
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      "beyond_event_horizon": false,
      "attribution": null,
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    },
    {
      "date": "2026-09-08",
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      "tracked": true,
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      "beyond_event_horizon": false,
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    {
      "date": "2026-09-05",
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      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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    },
    {
      "date": "2026-09-03",
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      "tracked": true,
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      "beyond_event_horizon": false,
      "attribution": null,
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    {
      "date": "2026-09-02",
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      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
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    {
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}