{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "chungty-thetennisdesk",
  "component": "api-mcp",
  "generated_at": "2026-11-05T17:00:37.708Z",
  "tracking_since": "2026-10-29",
  "counts": {
    "critical": 0,
    "security": 3,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a19f5b-a6fe-720c-9d07-41a80aa44e2c",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "query_club",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "query_club"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 03:02:26.194026+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “query_club” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/chungty-thetennisdesk/api-mcp#chg-chg_01a19f5b-a6fe-720c-9d07-41a80aa44e2c"
    },
    {
      "id": "chg_01a19f5b-a701-732c-bda1-8f248fa3832b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "query_league_standings",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "query_league_standings"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 03:02:26.194026+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “query_league_standings” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/chungty-thetennisdesk/api-mcp#chg-chg_01a19f5b-a701-732c-bda1-8f248fa3832b"
    },
    {
      "id": "chg_01a18fe8-b7b1-76f5-8f19-fe25502af29e",
      "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": "2026-10-31",
      "occurred_at": "2026-10-31 03:02:35.561726+00",
      "observed_since": "2026-10-30",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/chungty-thetennisdesk/api-mcp#chg-chg_01a18fe8-b7b1-76f5-8f19-fe25502af29e"
    }
  ],
  "days": [
    {
      "date": "2026-11-05",
      "total": 75,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 20,
        "to": 23,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 6,
          "to_days": 7
        },
        "partial": false,
        "compared_to": "2026-11-04",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 20 to 23. That category is still filling its 30-day observation window: 6 days of observed history at the previous scan, 7 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-11-03",
      "total": 74,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 4
    },
    {
      "date": "2026-11-01",
      "total": 73,
      "delta": 1,
      "tracked": true,
      "explained": false,
      "beyond_event_horizon": false,
      "attribution": {
        "category": "Stability & Change Management",
        "from": 7,
        "to": 10,
        "delta": 3,
        "others": [],
        "accrual": {
          "code": "stability.building_history",
          "from_days": 2,
          "to_days": 3
        },
        "partial": false,
        "compared_to": "2026-10-31",
        "summary": "No change was recorded against any check on this day. Stability & Change Management went from 7 to 10. That category is still filling its 30-day observation window: 2 days of observed history at the previous scan, 3 at this one. The score rises as the window fills, whether or not the server changes."
      },
      "event_count": 0
    },
    {
      "date": "2026-10-31",
      "total": 72,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 2
    },
    {
      "date": "2026-10-30",
      "total": 72,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-10-29",
      "total": 71,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}