{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "ronybarbosa-alugar-ou-comprar",
  "component": "api-mcp",
  "generated_at": "2026-10-05T08:49:33.337Z",
  "tracking_since": "2026-08-26",
  "counts": {
    "critical": 0,
    "security": 6,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0f56f-f946-7acc-ba4e-3a5b99e1a123",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.churn",
      "to_code": "stability.stable",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-10-01",
      "occurred_at": "2026-10-01 03:09:11.290983+00",
      "observed_since": "2026-09-30",
      "source": "scan",
      "summary": "Stability (fail → pass)",
      "link": "https://verifymcp.io/servers/ronybarbosa-alugar-ou-comprar/api-mcp#chg-chg_01a0f56f-f946-7acc-ba4e-3a5b99e1a123"
    },
    {
      "id": "chg_01a06019-6402-7e9a-b2de-8999fd586ddf",
      "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": "2026-09-02",
      "occurred_at": "2026-09-02 03:11:11.801583+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/ronybarbosa-alugar-ou-comprar/api-mcp#chg-chg_01a06019-6402-7e9a-b2de-8999fd586ddf"
    },
    {
      "id": "chg_01a05af3-70ff-7e58-a6be-39ea81ce1487",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.17",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "6",
        "added": "3",
        "breaks": "2",
        "removed": "0",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:11:38.71136+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Stability (0.17 → fail)",
      "link": "https://verifymcp.io/servers/ronybarbosa-alugar-ou-comprar/api-mcp#chg-chg_01a05af3-70ff-7e58-a6be-39ea81ce1487"
    },
    {
      "id": "chg_01a05af3-7110-7acb-b29b-3193bdb45184",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "simulate_buy_vs_rent",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "simulate_buy_vs_rent"
      },
      "occurred_on": "2026-09-01",
      "occurred_at": "2026-09-01 03:11:38.71136+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "Tool “simulate_buy_vs_rent” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ronybarbosa-alugar-ou-comprar/api-mcp#chg-chg_01a05af3-7110-7acb-b29b-3193bdb45184"
    },
    {
      "id": "chg_01a05af3-7121-7b15-8b15-0cc349fe590c",
      "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": "2026-09-01",
      "occurred_at": "2026-09-01 03:11:38.71136+00",
      "observed_since": "2026-08-31",
      "source": "scan",
      "summary": "A breaking change shipped without a version bump (still 0.1.0)",
      "link": "https://verifymcp.io/servers/ronybarbosa-alugar-ou-comprar/api-mcp#chg-chg_01a05af3-7121-7b15-8b15-0cc349fe590c"
    },
    {
      "id": "chg_01a04659-925c-7043-a956-8b1daa29eb86",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "simulate_buy_vs_rent",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "simulate_buy_vs_rent"
      },
      "occurred_on": "2026-08-28",
      "occurred_at": "2026-08-28 03:11:10.364555+00",
      "observed_since": "2026-08-27",
      "source": "scan",
      "summary": "Tool “simulate_buy_vs_rent” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/ronybarbosa-alugar-ou-comprar/api-mcp#chg-chg_01a04659-925c-7043-a956-8b1daa29eb86"
    }
  ],
  "days": [
    {
      "date": "2026-10-01",
      "total": 77,
      "delta": 3,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-28",
      "total": 74,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-25",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-22",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 68,
        "to": 71,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-21",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 68 to 71."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-20",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 61,
        "to": 65,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-19",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 61 to 65."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-18",
      "total": 71,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 55,
        "to": 58,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-17",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 55 to 58."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-16",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 48,
        "to": 51,
        "delta": 3,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-15",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 48 to 51."
      },
      "event_count": 0
    },
    {
      "date": "2026-09-14",
      "total": 69,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 41,
        "to": 45,
        "delta": 4,
        "others": [],
        "accrual": null,
        "partial": false,
        "compared_to": "2026-09-13",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 41 to 45."
      },
      "event_count": 0
    }
  ]
}