review-branch

name	review-branch
description	Review the diff of the current branch against the base branch, critique the changes, then fix any issues found.
disable-model-invocation	true
argument-hint	["base-branch"]

Review the diff of the current branch against the base branch and critique the code changes. Don't make any edits yet, just provide a review with issues categorized as major, minor, or nitpick.

Determining the base branch

If an argument is provided ($ARGUMENTS), use that as the base branch. Otherwise, detect the default branch from the remote by running git symbolic-ref refs/remotes/origin/HEAD and extracting the branch name. If that fails, fall back to whichever of main, master, or dev exists locally (check in that order with git rev-parse --verify).

Review guidelines

• Code should be written under the assumption that values conform to their type annotations. Flag isinstance checks or other runtime type guards that are redundant given the declared types. If values don't actually conform to the annotations, the annotations are wrong — that's the bug to fix, not a reason to add defensive checks.

After the review

Ask whether to fix the issues. If yes, fix them, run typecheck/lint/tests to verify, and commit the fixes.