🤖 Anthropic launches multi-agent code review tool for Claude Code

Anthropic released a new feature for Claude Code that reviews GitHub pull requests using multiple AI agents. The system analyzes PRs, leaves comments directly in the diff, and posts a summary with the main findings.

Several agents review the same changes in parallel, each focusing on different aspects of the code. Anthropic tested the system internally for several months.

During testing the share of PRs with meaningful review comments rose from 16% to 54%. Fewer than 1% of results were marked incorrect by engineers. In large PRs of about 1,000 lines the tool found at least one issue in 84% of cases, with an average of 7.5 issues per PR.

The estimated cost is about $15–$25 per pull request.

📊 @tech