{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "claracarspt-mcp",
  "component": "claracars",
  "generated_at": "2026-09-22T15:55:16.469Z",
  "tracking_since": "2026-07-26",
  "counts": {
    "critical": 0,
    "security": 13,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b3fc-9122-7476-bf13-29feecbbf356",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "request_import_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_import_quote"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “request_import_quote” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-9122-7476-bf13-29feecbbf356"
    },
    {
      "id": "chg_01a0b3fc-9121-7f08-91a4-530aeceb150d",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_services",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_services"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “list_services” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-9121-7f08-91a4-530aeceb150d"
    },
    {
      "id": "chg_01a0b3fc-9121-73e2-baa7-2780800b81b5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "list_makes_models",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "list_makes_models"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “list_makes_models” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-9121-73e2-baa7-2780800b81b5"
    },
    {
      "id": "chg_01a0b3fc-9120-7e26-bc1f-360c2296a3bc",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_car",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_car"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “get_car” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-9120-7e26-bc1f-360c2296a3bc"
    },
    {
      "id": "chg_01a0b3fc-9120-70dc-8ba4-613dd295eb2b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "estimate_resale_value",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "estimate_resale_value"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “estimate_resale_value” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-9120-70dc-8ba4-613dd295eb2b"
    },
    {
      "id": "chg_01a0b3fc-911e-7c30-a4f1-f2f064383dc5",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "contact_me",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "contact_me"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “contact_me” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-911e-7c30-a4f1-f2f064383dc5"
    },
    {
      "id": "chg_01a0b3fc-9127-77be-9893-d7723a50c86a",
      "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": "0",
        "version": "0.1.0",
        "breaking": "2"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 0.1.0)",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-9127-77be-9893-d7723a50c86a"
    },
    {
      "id": "chg_01a0b3fc-9126-7388-adf6-1b4293cfb6c2",
      "kind": "server.name_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "transparentcars",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "claracars",
      "to_value": "transparentcars",
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "to": "transparentcars",
        "from": "claracars"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "The server changed its declared name (claracars → transparentcars)",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-9126-7388-adf6-1b4293cfb6c2"
    },
    {
      "id": "chg_01a0b3fc-9123-7945-bfca-358e976b70a0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_inventory",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_inventory"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “search_inventory” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-9123-7945-bfca-358e976b70a0"
    },
    {
      "id": "chg_01a0b3fc-911c-766e-b6d9-d8ffd6f37061",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.stable",
      "to_code": "stability.churn",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "30",
        "added": "2",
        "breaks": "2",
        "removed": "0",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-18",
      "occurred_at": "2026-09-18 10:07:48.701819+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Stability (pass → fail)",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a0b3fc-911c-766e-b6d9-d8ffd6f37061"
    },
    {
      "id": "chg_01a03861-ed08-7843-86cf-b14624a107b9",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "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 10:05:36.663289+00",
      "observed_since": "2026-08-24",
      "source": "scan",
      "summary": "Stability (0.97 → pass)",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_01a03861-ed08-7843-86cf-b14624a107b9"
    },
    {
      "id": "chg_019fc71f-43c2-7c2f-b16a-01e401fc348c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "calculate_iuc",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "calculate_iuc"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 10:15:42.765779+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “calculate_iuc” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_019fc71f-43c2-7c2f-b16a-01e401fc348c"
    },
    {
      "id": "chg_019fc71f-43c1-79a3-a2b9-c78c1db1b9ad",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "calculate_isv",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "calculate_isv"
      },
      "occurred_on": "2026-08-03",
      "occurred_at": "2026-08-03 10:15:42.765779+00",
      "observed_since": "2026-08-02",
      "source": "scan",
      "summary": "Tool “calculate_isv” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/claracarspt-mcp/claracars#chg-chg_019fc71f-43c1-79a3-a2b9-c78c1db1b9ad"
    }
  ],
  "days": [
    {
      "date": "2026-09-18",
      "total": 76,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 28
    },
    {
      "date": "2026-09-10",
      "total": 77,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 3
    },
    {
      "date": "2026-08-26",
      "total": 77,
      "delta": -1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-25",
      "total": 78,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-21",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-11",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-08-04",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 31
    },
    {
      "date": "2026-08-03",
      "total": 0,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    }
  ]
}