Diffray is an advanced code review tool that leverages an AI-driven multi-agent framework composed of specialized agents to thoroughly analyze your codebase, comprehend its context, and provide targeted, actionable insights on pull requests, moving beyond mere generic recommendations and stylistic critiques. In contrast to traditional single-model reviewers, diffray utilizes a diverse array of expert agents that focus on various domains such as security, performance, bugs, quality, architecture, testing, and consistency; this approach enables it to effectively investigate, verify, and validate issues with a confidence scoring mechanism that minimizes false positives while highlighting significant problems like vulnerabilities, concurrency challenges, absent tests, and architectural flaws. With a straightforward integration into GitHub, diffray automatically reviews every pull request, ensuring adherence to team-defined practices encapsulated as "culture as code," which fosters consistent and repeatable guidance for all contributors, ultimately expediting the development process. As a result, teams can achieve a higher level of code quality and efficiency, making diffray an invaluable asset in modern software development workflows.