The Antcode Full Repo Review Extension is a Chrome add-on designed for enhancing code review processes on GitHub and GitLab. This tool allows users to place comments on any line of code within a repository, overcoming the limitation of commenting only on diffs or commits, which is not natively supported by these platforms. It is particularly beneficial for thorough code audits, planning refactoring, or providing detailed feedback on projects.

This extension operates by creating a single pull or merge request that encompasses the entire repository, enabling comprehensive discussions on any line of code. To utilize the extension, users simply navigate to their desired repository, activate the extension, and follow the provided steps. Once completed, a new branch is generated that allows for collaborative feedback throughout the repository. Support for GitLab is expected to be added in the near future.