{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "com-clawhard-meridian",
  "component": "meridian",
  "generated_at": "2026-11-05T10:35:56.540Z",
  "tracking_since": "2026-11-02",
  "counts": {
    "critical": 0,
    "security": 5,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a1a624-4a68-7dfc-8921-48dd6d99bf95",
      "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": "2026-11-04",
      "occurred_at": "2026-11-04 10:39:18.563068+00",
      "observed_since": "2026-11-03",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/com-clawhard-meridian/meridian#chg-chg_01a1a624-4a68-7dfc-8921-48dd6d99bf95"
    },
    {
      "id": "chg_01a1a0fb-e67b-7819-ab80-a20abc4e44d0",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "meridian_convert_time",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "meridian_convert_time"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 10:37:05.457595+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “meridian_convert_time” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-clawhard-meridian/meridian#chg-chg_01a1a0fb-e67b-7819-ab80-a20abc4e44d0"
    },
    {
      "id": "chg_01a1a0fb-e67e-7ee1-903d-93b363cc0db8",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "meridian_meeting_slots",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "meridian_meeting_slots"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 10:37:05.457595+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “meridian_meeting_slots” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-clawhard-meridian/meridian#chg-chg_01a1a0fb-e67e-7ee1-903d-93b363cc0db8"
    },
    {
      "id": "chg_01a1a0fb-e680-7053-849f-f4b0662505c2",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "meridian_now",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "meridian_now"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 10:37:05.457595+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “meridian_now” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-clawhard-meridian/meridian#chg-chg_01a1a0fb-e680-7053-849f-f4b0662505c2"
    },
    {
      "id": "chg_01a1a0fb-e680-7db6-98ad-5576e515ee8b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "meridian_zone_info",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "meridian_zone_info"
      },
      "occurred_on": "2026-11-03",
      "occurred_at": "2026-11-03 10:37:05.457595+00",
      "observed_since": "2026-11-02",
      "source": "scan",
      "summary": "Tool “meridian_zone_info” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/com-clawhard-meridian/meridian#chg-chg_01a1a0fb-e680-7db6-98ad-5576e515ee8b"
    }
  ],
  "days": [
    {
      "date": "2026-11-04",
      "total": 70,
      "delta": 1,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-11-03",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 5
    },
    {
      "date": "2026-11-02",
      "total": 69,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}