{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "dev-cotlet-bookingkoala",
  "component": "mcp-v1-bookingkoala",
  "generated_at": "2026-10-24T14:38:22.712Z",
  "tracking_since": "2026-10-23",
  "counts": {
    "critical": 0,
    "security": 35,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a16d6a-8d85-762e-ac96-3e36fa66e8fa",
      "kind": "check.reverified",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.insufficient_history",
      "to_code": "stability.churn",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "1",
        "added": "0",
        "breaks": "0",
        "removed": "3",
        "auth_transport": "0"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-23",
      "source": "scan",
      "summary": "Stability (unverified → fail)",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d85-762e-ac96-3e36fa66e8fa"
    },
    {
      "id": "chg_01a16d6a-8d88-7820-88b9-ad5a1dd18711",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "assign_provider",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "assign_provider"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “assign_provider” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d88-7820-88b9-ad5a1dd18711"
    },
    {
      "id": "chg_01a16d6a-8d89-7e64-af1a-7cc81f08b312",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cancel_booking",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cancel_booking"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cancel_booking” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d89-7e64-af1a-7cc81f08b312"
    },
    {
      "id": "chg_01a16d6a-8d8a-7446-818f-4b0f88191777",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_balance",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_balance"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_balance” was removed",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8a-7446-818f-4b0f88191777"
    },
    {
      "id": "chg_01a16d6a-8d8a-785a-974f-6ddc6f1612c7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_click",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_click"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_click” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8a-785a-974f-6ddc6f1612c7"
    },
    {
      "id": "chg_01a16d6a-8d8b-75f8-a9db-676f0d536619",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_navigate",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_navigate"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_navigate” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8b-75f8-a9db-676f0d536619"
    },
    {
      "id": "chg_01a16d6a-8d8a-7beb-bde8-d72510639f9d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_close",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_close"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_close” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8a-7beb-bde8-d72510639f9d"
    },
    {
      "id": "chg_01a16d6a-8d8b-70d4-a609-fddcd005da05",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_connect",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_connect"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_connect” was removed",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8b-70d4-a609-fddcd005da05"
    },
    {
      "id": "chg_01a16d6a-8d8b-7a17-afb4-d001c882237b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_open",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_open"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_open” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8b-7a17-afb4-d001c882237b"
    },
    {
      "id": "chg_01a16d6a-8d8b-7e61-b698-ee1a653da966",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_press",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_press"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_press” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8b-7e61-b698-ee1a653da966"
    },
    {
      "id": "chg_01a16d6a-8d8c-740b-8962-c5f588cc2229",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_read",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_read"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_read” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8c-740b-8962-c5f588cc2229"
    },
    {
      "id": "chg_01a16d6a-8d8c-7858-89ba-35f5b1fd23d7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_screenshot",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_screenshot"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_screenshot” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8c-7858-89ba-35f5b1fd23d7"
    },
    {
      "id": "chg_01a16d6a-8d8c-7c16-a52e-f581c195947c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_scroll",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_scroll"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_scroll” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8c-7c16-a52e-f581c195947c"
    },
    {
      "id": "chg_01a16d6a-8d8d-712d-a40f-5c568803eb41",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_select",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_select"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_select” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8d-712d-a40f-5c568803eb41"
    },
    {
      "id": "chg_01a16d6a-8d8d-797b-8f2a-0a933d3baa47",
      "kind": "tool.removed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_sessions",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_sessions"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_sessions” was removed",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8d-797b-8f2a-0a933d3baa47"
    },
    {
      "id": "chg_01a16d6a-8d8d-7d9b-b060-5f61bf0e8938",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_type",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_type"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_type” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8d-7d9b-b060-5f61bf0e8938"
    },
    {
      "id": "chg_01a16d6a-8d8f-7882-b2a8-52afd47a3044",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "cotlet_browser_upload",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cotlet_browser_upload"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “cotlet_browser_upload” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d8f-7882-b2a8-52afd47a3044"
    },
    {
      "id": "chg_01a16d6a-8d90-70fc-89d1-c646dca52225",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_booking",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_booking"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “create_booking” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d90-70fc-89d1-c646dca52225"
    },
    {
      "id": "chg_01a16d6a-8d90-7961-b4e4-79cb0fc95359",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create_customer",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create_customer"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “create_customer” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d90-7961-b4e4-79cb0fc95359"
    },
    {
      "id": "chg_01a16d6a-8d90-7da7-932c-e8c4b7a1b88f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "dashboard",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "dashboard"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “dashboard” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d90-7da7-932c-e8c4b7a1b88f"
    },
    {
      "id": "chg_01a16d6a-8d91-72f1-ab52-bb937cf7abe9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_booking",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_booking"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “get_booking” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d91-72f1-ab52-bb937cf7abe9"
    },
    {
      "id": "chg_01a16d6a-8d91-76ae-b60d-77d96e8d82b9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_customer",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_customer"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “get_customer” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d91-76ae-b60d-77d96e8d82b9"
    },
    {
      "id": "chg_01a16d6a-8d91-7b2b-a0bc-93aff1f9db2b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_provider",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_provider"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “get_provider” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d91-7b2b-a0bc-93aff1f9db2b"
    },
    {
      "id": "chg_01a16d6a-8d92-7020-ade3-c4d14e59f5b6",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_bookings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_bookings"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “list_bookings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d92-7020-ade3-c4d14e59f5b6"
    },
    {
      "id": "chg_01a16d6a-8d92-79be-8ca8-1f58b630ba04",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_charges",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_charges"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “list_charges” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d92-79be-8ca8-1f58b630ba04"
    },
    {
      "id": "chg_01a16d6a-8d92-7e0a-80a0-571ddfc482fa",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_customers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_customers"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “list_customers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d92-7e0a-80a0-571ddfc482fa"
    },
    {
      "id": "chg_01a16d6a-8d94-7aa4-ab7f-57bf8a7d696a",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_drafts",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_drafts"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “list_drafts” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d94-7aa4-ab7f-57bf8a7d696a"
    },
    {
      "id": "chg_01a16d6a-8d95-71fb-9020-50c3beeabce7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_invoices",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_invoices"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “list_invoices” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d95-71fb-9020-50c3beeabce7"
    },
    {
      "id": "chg_01a16d6a-8d95-7a61-aef7-ee918bbb83f7",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_providers",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_providers"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “list_providers” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d95-7a61-aef7-ee918bbb83f7"
    },
    {
      "id": "chg_01a16d6a-8d96-7329-92f5-15402ce5aab9",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "refund_charge",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "refund_charge"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “refund_charge” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d96-7329-92f5-15402ce5aab9"
    },
    {
      "id": "chg_01a16d6a-8d96-7ad4-973f-eb45991d4d47",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "reschedule_booking",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "reschedule_booking"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “reschedule_booking” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d96-7ad4-973f-eb45991d4d47"
    },
    {
      "id": "chg_01a16d6a-8d97-720b-b98b-ba8c6f715f84",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "resend_invoice",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "resend_invoice"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “resend_invoice” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d97-720b-b98b-ba8c6f715f84"
    },
    {
      "id": "chg_01a16d6a-8d97-769f-9f9a-038765bfea2e",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "send_quote",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "send_quote"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "Tool “send_quote” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d97-769f-9f9a-038765bfea2e"
    },
    {
      "id": "chg_01a16d6a-8d97-7dbe-a4a5-54761fb268af",
      "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": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d97-7dbe-a4a5-54761fb268af"
    },
    {
      "id": "chg_01a16d6a-8d98-75e9-84ab-4e883e64ab89",
      "kind": "server.breaking_without_version_bump",
      "family": "",
      "subject_kind": "server",
      "subject": "0.1.0",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "0.1.0",
      "to_value": "0.1.0",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "removed": "3",
        "version": "0.1.0",
        "breaking": "0"
      },
      "occurred_on": "2026-10-24",
      "occurred_at": "2026-10-24 10:17:41.988987+00",
      "observed_since": "2026-10-24",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 0.1.0)",
      "link": "https://verifymcp.io/servers/dev-cotlet-bookingkoala/mcp-v1-bookingkoala#chg-chg_01a16d6a-8d98-75e9-84ab-4e883e64ab89"
    }
  ],
  "days": [
    {
      "date": "2026-10-24",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 37
    },
    {
      "date": "2026-10-23",
      "total": 69,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}