Brainstorm · wellwanger bundle Use when the user asks to brainstorm, mature an idea, discuss before implementation, evaluate trade-offs, challenge assumptions, or explicitly says that nothing should be created, coded, or executed until they approve. This skill puts Codex in a critical ideation mode: investigate available context first, ask at most one important question per turn, question instead of validating by default, structure trade-offs and risks, and wait for explicit execution approval such as "pode criar", "implementa", or "vai em frente" before doing implementation work.