What problem does it solve? Code review of a diff often misses interface regressions because reviewers read only the added lines and the changed files, not the removed lines or the surfaces that consume the change. This Skill turns a change target (working tree, staged changes, branch, or pull request) into a properly scoped interface review with classified findings. ## Core Features & Use Cases - Scope Resolution: Resolves the review target with exact git commands, handling merge bases, fork PR refs, shallow clones, detached HEAD, mid-rebase states, renames, and exclusions of lockfiles, snapshots, and generated output. - Removed-Signal Detection: Reads the - side of every hunk to catch removed accessibility attributes, focus styles, motion preferences, and text, routing each lead to the owning domain skill. - Finding Classification: Statuses every finding as Introduced, Regression, or Pre-existing, confirmed with git blame against the base ref, then hands the review to better-interface for severity, caps, and verdict. - Use Case: Run /interface-review pr 482 to fetch the PR ref without checking it out, expand the changed components to their consumer surfaces, and produce a change-scoped interface review. ## Quick Start Ask the AI to review the interface quality of pull request 482 using the interface-review skill.