{
  "hook_event_name": "Status",
  "session_id": "example-session",
  "model": { "id": "claude-opus-4-6", "display_name": "Opus 4.6" },
  "workspace": { "current_dir": "/Users/you/Desktop/claude-cat", "project_dir": "/Users/you/Desktop/claude-cat" },
  "cost": {
    "total_cost_usd": 0.1234,
    "total_duration_ms": 45000,
    "total_api_duration_ms": 2300,
    "total_lines_added": 156,
    "total_lines_removed": 23
  },
  "rate_limits": {
    "five_hour":  { "used_percentage": 10, "resets_at": 1776074709 },
    "seven_day":  { "used_percentage": 18, "resets_at": 1776400000 }
  }
}