Admins turn it on in Claude Code settings and pick repos. From there, reviews run on every new PR, with no setup for developers.
https://claude.com/resources/articles/code-review-is-now-generally-available
Anthropic makes Claude Code review generally available for pull requests
AISummary
Anthropic says admins can enable Claude Code code review in Claude Code settings and select repositories. Reviews then run on every new pull request, with no setup required from developers.
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