{
  "$schema": "https://verifymcp.io/schemas/changelog.json",
  "server": "hh36000-bboard",
  "component": "bboard",
  "generated_at": "2026-09-20T16:44:03.673Z",
  "tracking_since": "2026-09-15",
  "counts": {
    "critical": 0,
    "security": 6,
    "functional": 0,
    "cosmetic": 0
  },
  "events": [
    {
      "id": "chg_01a0b12b-6dcd-7517-b1e1-14ebae2f10f9",
      "kind": "check.verdict",
      "family": "stability",
      "subject_kind": "check",
      "subject": "stability",
      "subject_child": "",
      "from_code": "stability.building_history",
      "to_code": "stability.churn",
      "from_value": "0.03",
      "to_value": "fail",
      "materiality": "security",
      "direction": "regression",
      "score_delta": null,
      "detail": {
        "days": "2",
        "added": "2",
        "breaks": "2",
        "removed": "0",
        "auth_transport": "0"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 21:00:06.988505+00",
      "observed_since": "2026-09-16",
      "source": "scan",
      "summary": "Stability (0.03 → fail)",
      "link": "https://verifymcp.io/servers/hh36000-bboard/bboard#chg-chg_01a0b12b-6dcd-7517-b1e1-14ebae2f10f9"
    },
    {
      "id": "chg_01a0ad85-9ff4-78ce-a3ba-6edec2546478",
      "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": "2026-09-17",
      "occurred_at": "2026-09-17 04:00:10.576526+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "The server rewrote its instructions, which are the text every model session reads",
      "link": "https://verifymcp.io/servers/hh36000-bboard/bboard#chg-chg_01a0ad85-9ff4-78ce-a3ba-6edec2546478"
    },
    {
      "id": "chg_01a0ad85-9fec-7266-9f61-4dd63ad4ba6b",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "append",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "append"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 04:00:10.576526+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “append” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/hh36000-bboard/bboard#chg-chg_01a0ad85-9fec-7266-9f61-4dd63ad4ba6b"
    },
    {
      "id": "chg_01a0ad85-9fee-785d-8c94-7921489f7d66",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "create",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "create"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 04:00:10.576526+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “create” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/hh36000-bboard/bboard#chg-chg_01a0ad85-9fee-785d-8c94-7921489f7d66"
    },
    {
      "id": "chg_01a0ad85-9fef-77be-a11c-013d99969151",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "read",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "read"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 04:00:10.576526+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “read” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/hh36000-bboard/bboard#chg-chg_01a0ad85-9fef-77be-a11c-013d99969151"
    },
    {
      "id": "chg_01a0ad85-9ff0-772f-9264-b3fc5d3089d4",
      "kind": "tool.description_changed",
      "family": "",
      "subject_kind": "tool",
      "subject": "wait",
      "subject_child": "",
      "from_code": null,
      "to_code": null,
      "from_value": null,
      "to_value": null,
      "materiality": "security",
      "direction": "neutral",
      "score_delta": null,
      "detail": {
        "tool": "wait"
      },
      "occurred_on": "2026-09-17",
      "occurred_at": "2026-09-17 04:00:10.576526+00",
      "observed_since": "2026-09-17",
      "source": "scan",
      "summary": "Tool “wait” rewrote its description, which is the text the model reads",
      "link": "https://verifymcp.io/servers/hh36000-bboard/bboard#chg-chg_01a0ad85-9ff0-772f-9264-b3fc5d3089d4"
    }
  ],
  "days": [
    {
      "date": "2026-09-17",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 18
    },
    {
      "date": "2026-09-16",
      "total": 69,
      "delta": 0,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 1
    },
    {
      "date": "2026-09-15",
      "total": 69,
      "delta": null,
      "tracked": true,
      "explained": true,
      "beyond_event_horizon": false,
      "attribution": null,
      "event_count": 0
    }
  ]
}