An Anthropic employee recommends using a single prompt to have Claude Code thoroughly review an entire project.

The author shares a prompt from Alex Albert of Anthropic: Run the same instruction on every project to have Claude read through it entirely, identify broken code, inconsistencies, inefficiencies, or obsolete content, fix confirmed issues directly, and list the rest for human review. The author notes that /doctor prompt-audit and /skill-doctor can be used to optimize context files and remove unnecessary skills.