Ellipsis

Comment "@ellipsis-dev fix this unit test" on a pull request and Ellipsis will write working, tested code to address it.

Ellipsis is an AI code review tool that runs as a GitHub app, reviewing pull requests automatically and fixing bugs it finds.

That comment-to-fix flow is the most concrete reason to try it, since you stay inside GitHub instead of switching to another interface.

On the review side, Ellipsis catches logical bugs and enforces your team's style guide.

Beyond reviews, it answers questions about code, creates release notes, helps with feature development and fixes build issues, so it behaves more like a teammate than a linter.

Because the work happens on pull requests, it fits teams that already review code there.

The catch is that it is built around GitHub, so teams hosting code elsewhere are not the audience.

Generated fixes are still code, so you will want a human to read them before merging.