{
  "completed_step": "C335",
  "next_proposed_step": "C336",
  "question": "Lift each endpoint choice to its complete existing source pair: cumulative ON-Shem/ON-Flood at one annual index, and restored MT Noah/Flood at one Gear. Track the companions that a coherent operation moves, keeping all existing source domains fixed.",
  "reason_selected_after_current_result": "The sign audit resolves one ambiguity but leaves scope unresolved. Checking complete source pairs will distinguish a valid cross-profile endpoint selection from a whole-source motion.",
  "executed": false,
  "authorization_remaining": 8,
  "fixed_scope": "Mirror/529; regular Gears Noah/Shem/Flood only; SP companion local. Fixed source inputs, no canonical/graph changes."
}