What is Claude Code Review?

Claude Code Review is an AI-powered multi-agent code review system that analyzes every pull request like an expert team. Built on the same system Anthropic runs internally on nearly every PR, it dispatches a team of agents to catch bugs, security issues, and hidden logic flaws that surface-level skims miss. Available in research preview for Team and Enterprise plans, it verifies findings to reduce false positives and delivers high-signal feedback before code reaches production.

Who it's for

• Engineering teams shipping high volumes of AI-generated or human-written code who need thorough, consistent review coverage on every PR
• Senior developers and tech leads stretched thin by review bottlenecks who want to focus their attention on the most critical findings instead of scanning every line
• Platform and infrastructure teams managing complex codebases where a single missed bug in a routine-looking diff could break authentication, encryption, or other production-critical systems

Key features

Multi-agent parallel analysis

When a PR is opened, Claude Code Review dispatches a team of agents that look for bugs simultaneously. Each agent examines the changes from a different angle, then the system verifies findings to filter out false positives before anything reaches the reviewer.

Severity-ranked feedback

The agents rank every bug by severity and deliver a single high-signal overview comment on the PR, plus in-line comments for specific issues. This means reviewers see the most critical problems first, not a noisy list of trivial warnings.

Adaptive review depth

Reviews scale with the PR. Large or complex changes get more agents and a deeper read, while trivial ones get a lightweight pass. The average review takes around 20 minutes, and costs generally range from $15–25 depending on PR size and complexity.