Bugbot is the AI code review agent from Cursor. When enabled, it reviews new GitHub pull requests in the background, comments on logic bugs and security issues, and proposes fixes that can be applied in Cursor or handed to a Cursor agent.

Key features:

Automatic background review of every new pull request.
Detection of hard logic bugs with a low false positive rate.
Analysis of how changes interact with code beyond the lines touched.
PR summaries for large changes.
Runs as a required pre-merge check.
Bugbot Rules for custom standards scoped to specific file paths.

Bugbot works with GitHub and is set up from Cursor's dashboard. AI code reviews through Bugbot are included in Cursor's Premium plan ($30/month) and above, and in Teams plans from $30 per user per month; they are not part of the Free or Plus plans.