skill-brainstorm

Multi-round brainstorm between Claude and Gemini that turns a single idea into one converged, actionable decision. Use this skill whenever the user wants to brainstorm, ideate, explore strategic options, compare approaches, or think through a decision with multiple viable paths. Also trigger when user says 'brainstorm', 'let's think through options', 'ideation session', 'explore this idea with Gemini', 'brainstorm with Gemini', 'diverge and converge', or wants more than a simple second opinion — a real multi-round dialogue between two top models. This is the upgrade from a single Gemini second-opinion call to a structured 3-round adversarial dialogue.