brainstorming

Quick Review

Strong brainstorming skill with clear methodology for collaborative design refinement. The description adequately signals when to use it (before creative work), and the document provides comprehensive task knowledge including: questioning strategies, approach exploration, incremental design presentation, and post-design actions. Structure is logical with distinct phases (Understanding, Exploring, Presenting, After). The skill references other skills (elements-of-style, superpowers:using-git-worktrees, superpowers:writing-plans) which are assumed present. Novelty is moderate - while the structured iterative refinement and one-question-at-a-time approach adds value, much of this could be achieved by a capable CLI agent with appropriate prompting. The skill's main value is codifying best practices and ensuring consistent application of the methodology (YAGNI, incremental validation, etc.), which does reduce token overhead and improve outcomes compared to ad-hoc brainstorming.