Hey, thanks for the report. There are no documented limits for Agent Review. This message often shows up when changes aren’t detected due to the repo structure.
Could you share:
How you start the review: on a commit in Source Control, on the working tree, or from the agent reply diff
Project structure: monorepo, subfolders with separate git repos, submodules
Whether Agent Review settings are enabled: Include submodules and Include untracked files
A screenshot of the message and the Source Control panel
The output of git status and git show --stat for the problematic commit
Whether you open the root of the specific git repository in Cursor or a higher-level non-git folder
Quick checks:
Open the root of the git repository with the changes and run the review again
Try Agent Review from Source Control on uncommitted changes and from the agent reply diff