有效的 CLAUDE.md 范围规则

CLAUDE.md scope rules vary in effectiveness, with some being effective while others are ignored. Effective rules include: specific file constraints that require modifications only within the src/api/ directory, avoiding src/web/ or any configuration files; the minimal footprint rule, which emphasizes only touching files directly necessary for the task, refraining from refactoring adjacent code or fixing unrequested issues; and the note-don't-fix rule, which advises to note other issues encountered during work without attempting to fix them. The effectiveness of these rules lies in their clarity and specificity, effectively preventing scope drift.