{
  "completed_step": "C370",
  "next_proposed_step": "C371",
  "question": "Derive the unique agreement condition for these two anchored maps and test it against all twenty C319 controls, the companion start/close boundary alternative, and the inherited quarter-phase components.",
  "reason_selected_after_current_result": "The positive source match needs a uniqueness and boundary test before interpreting it as a selector. The finite controls can distinguish an exact conditional identity from a broader source-prescribed rule.",
  "executed": false,
  "authorization_remaining": 3,
  "fixed_scope": "Mirror/529; regular Gears Noah/Shem/Flood only; SP companion local. Fixed source inputs, no canonical/graph changes."
}