ad-radicem

Use when a task needs problem-space reconstruction before solutioning: ambiguous diagnosis, strategy, architecture, product behavior, agent/RAG/memory/context issues, root-cause analysis, or design decisions. Also use when compressing long agent context into a reusable problem state. Uses a flow from phenomenon to observation distortion, structure, governing variables, constraints, minimum intervention, solution, premise break, and prediction. Do not use for simple facts, rewrites, or direct execution when the solution is already chosen.