{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "ai-surfingdog-search",
  "component": "surfingdog",
  "generated_at": "2026-11-05T10:51:39.906Z",
  "tracking_since": "2026-10-13",
  "counts": {
    "critical": 0,
    "security": 39,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a19b1b-60a7-7b75-be16-2fd7eb18a751",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "room_open",
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      "from_code": null,
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      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
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      "detail": {
        "tool": "room_open"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:13:45.108837+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “room_open” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a19b1b-60a7-7b75-be16-2fd7eb18a751"
    },
    {
      "id": "chg_01a19b1b-60a9-783c-9667-b3cf8ea7d2f7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "room_wait",
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      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
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      "detail": {
        "tool": "room_wait"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:13:45.108837+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “room_wait” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a19b1b-60a9-783c-9667-b3cf8ea7d2f7"
    },
    {
      "id": "chg_01a19b1b-60aa-74db-9722-d987141db5ff",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_products"
      },
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:13:45.108837+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "Tool “search_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a19b1b-60aa-74db-9722-d987141db5ff"
    },
    {
      "id": "chg_01a19b1b-60aa-7a2e-910b-66fd7f5ce3d0",
      "kind": "server.instructions_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "instructions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
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      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-02",
      "occurred_at": "2026-11-02 07:13:45.108837+00",
      "observed_since": "2026-11-01",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a19b1b-60aa-7a2e-910b-66fd7f5ce3d0"
    },
    {
      "id": "chg_01a195f5-9806-7ee7-b3f5-26e34d9a1a78",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_business",
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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": "get_business"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:14:22.8377+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a195f5-9806-7ee7-b3f5-26e34d9a1a78"
    },
    {
      "id": "chg_01a195f5-9807-7b90-a204-08bee194230b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_offers",
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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": "get_offers"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:14:22.8377+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_offers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a195f5-9807-7b90-a204-08bee194230b"
    },
    {
      "id": "chg_01a195f5-9809-712c-b820-b1b24e46a55e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_products"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 07:14:22.8377+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “search_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a195f5-9809-712c-b820-b1b24e46a55e"
    },
    {
      "id": "chg_01a193c3-392b-7bf9-9000-52a79b42bfc2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "ask_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "ask_business"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “ask_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-392b-7bf9-9000-52a79b42bfc2"
    },
    {
      "id": "chg_01a193c3-3934-71a0-a41b-b713f5fbfe8b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_business"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “check_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3934-71a0-a41b-b713f5fbfe8b"
    },
    {
      "id": "chg_01a193c3-3936-7e52-856a-305d85cda94a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_dns",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_dns"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “check_dns” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3936-7e52-856a-305d85cda94a"
    },
    {
      "id": "chg_01a193c3-3938-7a08-9812-bce5a186b9ed",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_business"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3938-7a08-9812-bce5a186b9ed"
    },
    {
      "id": "chg_01a193c3-3939-7083-8f48-a6e1f64f1f0c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_census",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_census"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_census” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3939-7083-8f48-a6e1f64f1f0c"
    },
    {
      "id": "chg_01a193c3-3944-767b-9bfb-c5fba1f9cbca",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_offers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_offers"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_offers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3944-767b-9bfb-c5fba1f9cbca"
    },
    {
      "id": "chg_01a193c3-3946-7654-9db7-f3dc8bc4ba64",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_attributes",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_attributes"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “list_attributes” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3946-7654-9db7-f3dc8bc4ba64"
    },
    {
      "id": "chg_01a193c3-394c-7726-839e-ec12bfdc0d7c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_categories",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_categories"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “list_categories” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-394c-7726-839e-ec12bfdc0d7c"
    },
    {
      "id": "chg_01a193c3-394f-704f-a4b0-4922c5ec2203",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "register_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "register_business"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “register_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-394f-704f-a4b0-4922c5ec2203"
    },
    {
      "id": "chg_01a193c3-3951-777a-abd1-e70a737c7d05",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "report_door",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "report_door"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “report_door” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3951-777a-abd1-e70a737c7d05"
    },
    {
      "id": "chg_01a193c3-3953-7e9a-b5e7-16aa6df6dd96",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_booking",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "request_booking"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “request_booking” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3953-7e9a-b5e7-16aa6df6dd96"
    },
    {
      "id": "chg_01a193c3-3956-7b4d-9764-0cf464f5f96d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_quote",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "request_quote"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “request_quote” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3956-7b4d-9764-0cf464f5f96d"
    },
    {
      "id": "chg_01a193c3-395b-7dfc-b6ff-aaf2c976b599",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_businesses",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_businesses"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “search_businesses” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-395b-7dfc-b6ff-aaf2c976b599"
    },
    {
      "id": "chg_01a193c3-3968-721e-9d28-491508d05a39",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_products",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_products"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “search_products” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3968-721e-9d28-491508d05a39"
    },
    {
      "id": "chg_01a193c3-3968-7c00-9a7f-080f9ecd0987",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "start_inbox",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "start_inbox"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “start_inbox” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3968-7c00-9a7f-080f9ecd0987"
    },
    {
      "id": "chg_01a193c3-396b-7c3f-b19b-5ef1bc8e58b3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "update_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "update_business"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “update_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-396b-7c3f-b19b-5ef1bc8e58b3"
    },
    {
      "id": "chg_01a193c3-3974-7eb0-b9f6-91db059d5f02",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "room_invite",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "room_invite",
        "destructive": "true"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "New tool “room_invite”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3974-7eb0-b9f6-91db059d5f02"
    },
    {
      "id": "chg_01a193c3-3978-701d-a1e8-e5571cb2c597",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "room_leave",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "room_leave",
        "destructive": "true"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "New tool “room_leave”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-3978-701d-a1e8-e5571cb2c597"
    },
    {
      "id": "chg_01a193c3-397f-7159-8362-5d1e0db2333d",
      "kind": "server.name_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "surfingdog",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "surfingdog-search",
      "to_value": "surfingdog",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "surfingdog",
        "from": "surfingdog-search"
      },
      "occurred_on": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "The server changed its declared name (surfingdog-search → surfingdog)",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-397f-7159-8362-5d1e0db2333d"
    },
    {
      "id": "chg_01a193c3-398e-7cf0-a40a-0aa29235e2d0",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 21:00:07.146236+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a193c3-398e-7cf0-a40a-0aa29235e2d0"
    },
    {
      "id": "chg_01a1815c-12f4-78ab-ac8d-4cddfaaa2a86",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_businesses",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_businesses"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 07:14:17.355861+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “search_businesses” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a1815c-12f4-78ab-ac8d-4cddfaaa2a86"
    },
    {
      "id": "chg_01a1815c-12fa-7d67-b794-29657f49560e",
      "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": "2026-10-28",
      "occurred_at": "2026-10-28 07:14:17.355861+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a1815c-12fa-7d67-b794-29657f49560e"
    },
    {
      "id": "chg_01a15d4b-34d2-74e4-aa16-a07d92ac9879",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "report_door",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "report_door"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 07:09:32.222187+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “report_door” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a15d4b-34d2-74e4-aa16-a07d92ac9879"
    },
    {
      "id": "chg_01a15d4b-34d3-79e8-91e4-c6dafe159fcb",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_businesses",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_businesses"
      },
      "occurred_on": "2026-10-21",
      "occurred_at": "2026-10-21 07:09:32.222187+00",
      "observed_since": "2026-10-20",
      "source": "scan",
      "summary": "Tool “search_businesses” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a15d4b-34d3-79e8-91e4-c6dafe159fcb"
    },
    {
      "id": "chg_01a15825-182c-7d4e-8533-1e9165987ead",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_business"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 07:09:48.443083+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “check_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a15825-182c-7d4e-8533-1e9165987ead"
    },
    {
      "id": "chg_01a15825-182d-78dc-a001-def2dc97cf4e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_business"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 07:09:48.443083+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “get_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a15825-182d-78dc-a001-def2dc97cf4e"
    },
    {
      "id": "chg_01a15825-182d-7e96-a74b-e01454f3d99b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "report_door",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "report_door"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 07:09:48.443083+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “report_door” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a15825-182d-7e96-a74b-e01454f3d99b"
    },
    {
      "id": "chg_01a15825-182e-7537-bf29-1d1637bf7866",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_businesses",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_businesses"
      },
      "occurred_on": "2026-10-20",
      "occurred_at": "2026-10-20 07:09:48.443083+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "Tool “search_businesses” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a15825-182e-7537-bf29-1d1637bf7866"
    },
    {
      "id": "chg_01a15825-1830-7459-98fa-1099396a4a70",
      "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": "2026-10-20",
      "occurred_at": "2026-10-20 07:09:48.443083+00",
      "observed_since": "2026-10-19",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a15825-1830-7459-98fa-1099396a4a70"
    },
    {
      "id": "chg_01a152fe-7540-79be-b9a3-549e54be0fa6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "check_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "check_business"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 07:09:30.286352+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “check_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a152fe-7540-79be-b9a3-549e54be0fa6"
    },
    {
      "id": "chg_01a152fe-7541-734a-ba65-cfb541954cd2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_business",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_business"
      },
      "occurred_on": "2026-10-19",
      "occurred_at": "2026-10-19 07:09:30.286352+00",
      "observed_since": "2026-10-18",
      "source": "scan",
      "summary": "Tool “get_business” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a152fe-7541-734a-ba65-cfb541954cd2"
    },
    {
      "id": "chg_01a1393f-e2bb-77cb-83d2-e4aa777d6ecf",
      "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": "2026-10-14",
      "occurred_at": "2026-10-14 07:10:49.347529+00",
      "observed_since": "2026-10-13",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/ai-surfingdog-search/surfingdog#chg-chg_01a1393f-e2bb-77cb-83d2-e4aa777d6ecf"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 73,
        "to": 77,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 22,
          "to_days": 23
        },
        "partial": false,
        "compared_to": "2026-11-04",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 73 to 77. That category is still filling its 30-day observation window: 22 days of observed history at the previous scan, 23 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-03",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 67,
        "to": 70,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 20,
          "to_days": 21
        },
        "partial": false,
        "compared_to": "2026-11-02",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 67 to 70. That category is still filling its 30-day observation window: 20 days of observed history at the previous scan, 21 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-02",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-11-01",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 11
    },
    {
      "date": "2026-10-31",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 34
    },
    {
      "date": "2026-10-30",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 53,
        "to": 57,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 16,
          "to_days": 17
        },
        "partial": false,
        "compared_to": "2026-10-29",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 53 to 57. That category is still filling its 30-day observation window: 16 days of observed history at the previous scan, 17 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-28",
      "total": 70,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 7
    },
    {
      "date": "2026-10-27",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    }
  ]
}