Turn a chosen project, app, startup, SaaS, AI tool, open-source, portfolio, or MVP idea into a lightweight validation plan before building. Use when the user wants to test demand, urgency, workflow fit, willingness to use or pay, reachability, or core assumptions. Produces practical tests, scripts, success/failure signals, decision rules, and next-skill handoffs; does not generate broad new ideas, rank multiple ideas, or create full build specs.
