Use when guiding Claude Code to build understanding of a codebase or technical system through diagram-first analysis over multiple turns, especially when the goal is to grasp structure, mechanisms, implementation details, transferable design insights, and the right explanatory diagram is not obvious
Use when guiding Claude Code to build understanding of a codebase or technical system through diagram-first analysis over multiple turns, especially when the goal is to grasp structure, mechanisms, implementation details, transferable design insights, and the right explanatory diagram is not obvious.