decomposition-reconstruction

SKILL.md

Decomposition-reconstruction is a two-phase analytical technique: first, break a complex system into atomic components and understand their relationships; second, either recombine components in better configurations or identify critical elements that drive system behavior.

Reconstruction (bottleneck identification): Critical path: Database query (1.0s) + JS bundle (0.8s) = 1.8s of the 3.0s total Optimization target: Optimize DB query indexing and code-split JS bundle → Expected 1.5s page load

Ask user to describe the system (what are we analyzing), current problem or goal (what needs improvement, understanding, or redesign), boundaries (what's in scope vs out of scope), and success criteria (what would "better" look like). Clear boundaries prevent endless decomposition. See Scoping Questions for clarification prompts.

在處理需要簡化的複雜系統、識別瓶頸或關鍵故障點、重新設計架構或流程以獲得更好的性能、分解令人難以承受的問題、分析依賴關係以了解連鎖反應、用戶提到“這太複雜”、“瓶頸在哪裡”、“我們如何重新設計這個”、“關鍵組件是什麼”，或者當優化需要了解部件如何交互時使用。 來源：lyndonkl/claude。

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