{
  "track_id": "mma_agent_focus_ux_20260302",
  "type": "feat",
  "status": "new",
  "created_at": "2026-03-02T00:00:00Z",
  "updated_at": "2026-03-02T00:00:00Z",
  "description": "Add per-tier agent focus to MMA observability panels: tag comms/tool log entries with source_tier at emission, then filter comms, tool, and discussion panels by selected agent."
}
