Repository Search is a free Chrome add-on developed by Clay Reimann that allows users to search all their repositories across multiple GitHub instances. Whether you contribute to many projects or work with a private GitHub instance, this tool helps you quickly find the code you're looking for.

With Repository Search, you can perform substring and fuzzy matching on repositories, making it easier to locate specific projects. Once you find the repository you need, you can quickly open it, as well as navigate to repo/issues or repo/pulls. This saves you time and effort by providing direct access to the code or relevant discussions.

One of the standout features of Repository Search is its ability to multiplex your search across public GitHub and GitHub Enterprise instances. This means you can search both your personal projects and those associated with your organization, all in one place.

Overall, Repository Search is a valuable tool for GitHub users who need to efficiently search and access their repositories. It simplifies the process of finding code, regardless of the number of projects or GitHub instances you work with.