About
5D Reflect is a specialized Claude Code skill part of the 5D Spec-Driven Development methodology designed to facilitate deep retrospectives after feature completion. It systematically analyzes development iterations across multiple dimensions—including domain knowledge, thinking quality, and technical dependencies—to identify what worked and what failed. By conducting this structured post-mortem, the skill helps developers prevent repeated mistakes, recognize recurring patterns, and evolve their workflow through accumulated wisdom before starting the next development cycle.