{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "kz-tutors-tutors",
  "component": "api-mcp",
  "generated_at": "2026-11-05T12:35:58.612Z",
  "tracking_since": "2026-10-30",
  "counts": {
    "critical": 1,
    "security": 13,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a42f-a237-76b7-9c49-e31588c1d6e1",
      "kind": "check.reverified",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.unreachable",
      "to_code": "auth.none_destructive",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "critical",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "tool": "submit_request"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 01:32:27.557367+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Authorization (unverified → fail)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a1a42f-a237-76b7-9c49-e31588c1d6e1"
    },
    {
      "id": "chg_01a1a42f-a238-75b8-b743-dd3d7438acfd",
      "kind": "check.reverified",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.inconclusive",
      "to_code": "headers.hsts_absent",
      "from_value": "unverified",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 01:32:27.557367+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "HSTS header (unverified → fail)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a1a42f-a238-75b8-b743-dd3d7438acfd"
    },
    {
      "id": "chg_01a1a42f-a238-7c68-a31d-aa053b581410",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.unreachable",
      "to_code": "transport.verified",
      "from_value": "fail",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 01:32:27.557367+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Transport (fail → pass)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a1a42f-a238-7c68-a31d-aa053b581410"
    },
    {
      "id": "chg_01a1a42f-a239-7243-ac71-57949b7aee68",
      "kind": "check.reverified",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.unreachable",
      "to_code": "toolsafety.injection_clean",
      "from_value": "unverified",
      "to_value": "pass",
      "materiality": "security",
      "direction": "improvement",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 01:32:27.557367+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Injection markers (unverified → pass)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a1a42f-a239-7243-ac71-57949b7aee68"
    },
    {
      "id": "chg_01a1a42f-a23c-7356-966a-ee11f3207e0f",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "add_request_details",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "add_request_details"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 01:32:27.557367+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “add_request_details” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a1a42f-a23c-7356-966a-ee11f3207e0f"
    },
    {
      "id": "chg_01a1a42f-a23e-7d88-9f3a-93abdbbca3c1",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_tutor",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_tutor"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 01:32:27.557367+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “get_tutor” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a1a42f-a23e-7d88-9f3a-93abdbbca3c1"
    },
    {
      "id": "chg_01a1a42f-a23f-7314-8dba-880117a6ada3",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "search_tutors",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "search_tutors"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 01:32:27.557367+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “search_tutors” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a1a42f-a23f-7314-8dba-880117a6ada3"
    },
    {
      "id": "chg_01a1a42f-a23f-785d-9a72-c1c06a196736",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "submit_request",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "submit_request"
      },
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 01:32:27.557367+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool “submit_request” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a1a42f-a23f-785d-9a72-c1c06a196736"
    },
    {
      "id": "chg_01a194be-3f72-75f7-85de-d3c8e3e83284",
      "kind": "check.unverifiable",
      "family": "auth-oauth",
      "subject_kind": "check",
      "subject": "auth-oauth",
      "subject_child": "",
      "from_code": "auth.none_destructive",
      "to_code": "auth.unreachable",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 01:34:18.451628+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a194be-3f72-75f7-85de-d3c8e3e83284"
    },
    {
      "id": "chg_01a194be-3f73-7206-8894-486b5827a608",
      "kind": "check.unverifiable",
      "family": "hsts",
      "subject_kind": "check",
      "subject": "hsts",
      "subject_child": "",
      "from_code": "headers.hsts_absent",
      "to_code": "headers.inconclusive",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 01:34:18.451628+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a194be-3f73-7206-8894-486b5827a608"
    },
    {
      "id": "chg_01a194be-3f73-788f-b600-af0f450a6042",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_clean",
      "to_code": "toolsafety.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 01:34:18.451628+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Tool safety (pass → unverified)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a194be-3f73-788f-b600-af0f450a6042"
    },
    {
      "id": "chg_01a194be-3f75-7af7-b84f-93fe6675382a",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.03",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 01:34:18.451628+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Stability (0.03 → unverified)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a194be-3f75-7af7-b84f-93fe6675382a"
    },
    {
      "id": "chg_01a194be-3f78-7aa0-b2bf-e8de6ee04538",
      "kind": "check.verdict",
      "family": "transport",
      "subject_kind": "check",
      "subject": "transport",
      "subject_child": "",
      "from_code": "transport.verified",
      "to_code": "transport.unreachable",
      "from_value": "pass",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "transport": "streamable-http"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 01:34:18.451628+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a194be-3f78-7aa0-b2bf-e8de6ee04538"
    },
    {
      "id": "chg_01a194be-3f7a-74bd-aa67-f2ab5604b575",
      "kind": "capture.status_changed",
      "family": "",
      "subject_kind": "server",
      "subject": "capture",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": "verified",
      "to_value": "unreachable",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "to": "unreachable",
        "from": "verified"
      },
      "occurred_on": "2026-11-01",
      "occurred_at": "2026-11-01 01:34:18.451628+00",
      "observed_since": "2026-10-31",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/kz-tutors-tutors/api-mcp#chg-chg_01a194be-3f7a-74bd-aa67-f2ab5604b575"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 59,
      "delta": 16,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 31
    },
    {
      "date": "2026-11-03",
      "total": 43,
      "delta": -11,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
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    {
      "date": "2026-11-01",
      "total": 54,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 9
    },
    {
      "date": "2026-10-31",
      "total": 54,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
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    {
      "date": "2026-10-30",
      "total": 54,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}