CR-Mentor AI CodeReview Mentor is an AI-based code review tool that leverages a knowledge base of best practices and a large language model (LLM) to provide intelligent code reviews for mainstream programming languages. This product supports customizable code review standards and offers professional ratings and improvement suggestions for code changes in individual files, generating comprehensive review reports that include code walkthroughs, change descriptions, and sequence diagrams. It is deeply integrated with GitHub workflows to automate code reviews, supports multilingual feedback, and helps teams improve code quality and review efficiency.