How the Claude Code Team Uses Layered Code Review

What happened

Baoyu shares the Claude Code team’s review approach, reporting that Claude writes about 90% of its code, merged changes more than doubled from June to September, and the rollback rate fell by more than 40%. The video uses stacked Swiss cheese slices to explain overlapping checks and a safety net. Quoted post from @ClaudeDevs announces Code Review availability for Claude Team and Enterprise, with Quick, Standard, and Deep review levels per repo.

The story so far

Dotey (Baoyu) described how the Claude Code team uses overlapping code reviews and checks to catch errors in AI-generated code, reporting that Claude writes about 90% of the team’s code, merged changes more than doubled from June to September, and the rollback rate fell by more than 40%. His explanation uses stacked slices of Swiss cheese to illustrate the approach: each check can miss problems, while overlapping checks and a safety net provide additional protection. A quoted announcement from @ClaudeDevs says Code Review is available for Claude Team and Enterprise, with Quick, Standard, and Deep review levels configurable per repository.

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