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a-philosophy-of-software-design

Apply John Ousterhout-inspired software design rules when reducing complexity, designing module boundaries, or reviewing APIs and abstractions.

a-philosophy-of-software-design/SKILL.md

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# A Philosophy of Software Design Skill

Use this skill when a task involves module design, API design, information hiding, abstraction depth, cognitive load, or refactoring shallow interfaces.

Before making design or code decisions, read and apply [a-philosophy-of-software-design.mini.md](a-philosophy-of-software-design.mini.md). Use [a-philosophy-of-software-design.md](a-philosophy-of-software-design.md) only as a deeper reference when the mini rules are not enough for the current design tradeoff.