{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-multiplayeragent-multiplayer-agent",
  "component": "api-2",
  "generated_at": "2026-11-05T07:29:20.065Z",
  "tracking_since": "2026-10-26",
  "counts": {
    "critical": 0,
    "security": 15,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a5d9-4344-74f9-b024-31b7345e56bf",
      "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": "2026-11-04",
      "occurred_at": "2026-11-04 09:17:21.584688+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Authorization (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a1a5d9-4344-74f9-b024-31b7345e56bf"
    },
    {
      "id": "chg_01a1a5d9-4346-7662-a556-9e7f4097c99a",
      "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": "2026-11-04",
      "occurred_at": "2026-11-04 09:17:21.584688+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "HSTS header (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a1a5d9-4346-7662-a556-9e7f4097c99a"
    },
    {
      "id": "chg_01a1a5d9-4346-7e9e-8244-ddf352dbbe3c",
      "kind": "check.unverifiable",
      "family": "tool-safety-injection",
      "subject_kind": "check",
      "subject": "tool-safety-injection",
      "subject_child": "",
      "from_code": "toolsafety.injection_markers",
      "to_code": "toolsafety.unreachable",
      "from_value": "fail",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:17:21.584688+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Tool safety (fail → unverified)",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a1a5d9-4346-7e9e-8244-ddf352dbbe3c"
    },
    {
      "id": "chg_01a1a5d9-4347-761a-b1ad-f281559970be",
      "kind": "check.unverifiable",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.insufficient_history",
      "from_value": "0.27",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:17:21.584688+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Stability (0.27 → unverified)",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a1a5d9-4347-761a-b1ad-f281559970be"
    },
    {
      "id": "chg_01a1a5d9-4347-7bd2-9b85-f666686070ee",
      "kind": "check.unverifiable",
      "family": "tls",
      "subject_kind": "check",
      "subject": "tls",
      "subject_child": "",
      "from_code": "tls.valid",
      "to_code": "tls.unreachable",
      "from_value": "pass",
      "to_value": "unverified",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {},
      "occurred_on": "2026-11-04",
      "occurred_at": "2026-11-04 09:17:21.584688+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "TLS certificate (pass → unverified)",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a1a5d9-4347-7bd2-9b85-f666686070ee"
    },
    {
      "id": "chg_01a1a5d9-4348-7278-bc4a-945c38589f5c",
      "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": "2026-11-04",
      "occurred_at": "2026-11-04 09:17:21.584688+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Transport (pass → fail)",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a1a5d9-4348-7278-bc4a-945c38589f5c"
    },
    {
      "id": "chg_01a1a5d9-4349-7a72-acf8-20ca427a297b",
      "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": "2026-11-04",
      "occurred_at": "2026-11-04 09:17:21.584688+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "Endpoint reachability (reachable → unreachable)",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a1a5d9-4349-7a72-acf8-20ca427a297b"
    },
    {
      "id": "chg_01a1a0b1-0d33-7869-92ef-2dd438013949",
      "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": "2026-11-03",
      "occurred_at": "2026-11-03 09:15:20.225364+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a1a0b1-0d33-7869-92ef-2dd438013949"
    },
    {
      "id": "chg_01a18c18-20e2-7eb8-a965-85fd570578ad",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "publish_game",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "publish_game"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 09:15:53.918266+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "Tool “publish_game” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a18c18-20e2-7eb8-a965-85fd570578ad"
    },
    {
      "id": "chg_01a18c18-20e8-7e40-bb46-cddae4ff4585",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "rollback_room_logic",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "rollback_room_logic",
        "destructive": "true"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 09:15:53.918266+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "New tool “rollback_room_logic”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a18c18-20e8-7e40-bb46-cddae4ff4585"
    },
    {
      "id": "chg_01a18c18-20e9-7876-bacf-b5b27667cc28",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "set_player_scope",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "set_player_scope",
        "destructive": "true"
      },
      "occurred_on": "2026-10-30",
      "occurred_at": "2026-10-30 09:15:53.918266+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "New tool “set_player_scope”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a18c18-20e9-7876-bacf-b5b27667cc28"
    },
    {
      "id": "chg_01a18c18-20eb-7333-89f8-4f1d0b796be8",
      "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": "2026-10-30",
      "occurred_at": "2026-10-30 09:15:53.918266+00",
      "observed_since": "2026-10-29",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a18c18-20eb-7333-89f8-4f1d0b796be8"
    },
    {
      "id": "chg_01a180b2-50f1-7449-9c7b-69e461366703",
      "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 04:08:51.948164+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/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a180b2-50f1-7449-9c7b-69e461366703"
    },
    {
      "id": "chg_01a180b2-50ed-72c8-a100-32b0460d67ba",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "get_sdk_reference",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "get_sdk_reference"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:08:51.948164+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "Tool “get_sdk_reference” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a180b2-50ed-72c8-a100-32b0460d67ba"
    },
    {
      "id": "chg_01a180b2-50ee-7302-8b52-9ff1e1def6ec",
      "kind": "tool.added",
      "family": "",
      "subject_kind": "tool",
      "subject": "cancel_live_event",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "cancel_live_event",
        "destructive": "true"
      },
      "occurred_on": "2026-10-28",
      "occurred_at": "2026-10-28 04:08:51.948164+00",
      "observed_since": "2026-10-27",
      "source": "scan",
      "summary": "New tool “cancel_live_event”, which the server declares destructive",
      "link": "https://verifymcp.io/servers/com-multiplayeragent-multiplayer-agent/api-2#chg-chg_01a180b2-50ee-7302-8b52-9ff1e1def6ec"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 65,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-11-03",
      "total": 65,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-31",
      "total": 64,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 13,
        "to": 17,
        "delta": 4,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 4,
          "to_days": 5
        },
        "partial": false,
        "compared_to": "2026-10-30",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 13 to 17. That category is still filling its 30-day observation window: 4 days of observed history at the previous scan, 5 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-30",
      "total": 63,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 16
    },
    {
      "date": "2026-10-28",
      "total": 62,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 10
    },
    {
      "date": "2026-10-27",
      "total": 61,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-26",
      "total": 61,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}