概要
Snapshot Test Manager is a specialized Claude Code skill designed to simplify the maintenance of UI and regression tests. It enables developers to intelligently analyze snapshot diffs, distinguish between intentional design changes and actual regressions, and perform selective or batch updates across frameworks like Jest, Vitest, Playwright, and Storybook. By providing side-by-side comparisons and framework-aware insights, it reduces the manual effort required to keep test suites accurate and prevents the common pitfall of blindly updating snapshots.
