Compare baseline and current UI screenshots to report visual discrepancies.
npx skills add https://github.com/Valyay/vibe-design-kit --skill visual-diff-valyay
Please help me install this Agent Skill. Skill: visual-diff Source: https://github.com/Valyay/vibe-design-kit/tree/main/skills/visual-diff Command: npx skills add https://github.com/Valyay/vibe-design-kit --skill visual-diff-valyay
Visual diffs help designers quickly identify where a UI changed, reducing back-and-forth and rework after iterations.
Capture baseline screenshots for desktop and mobile, then run a comparison against the baseline after changes.
High-intent search queries and answers about installing and using this skill.
To detect visual UI changes, capture baseline screenshots before updates and compare them against current views. This visual diff process identifies layout shifts, typography issues, and component alignment discrepancies across desktop and mobile viewports.
Visual regression testing works with Storybook by capturing snapshots of components locally. You can run baseline and comparison modes to identify visual discrepancies in component alignment and typography after changes are applied.
Yes, you need Playwright MCP connected to run visual diff comparisons. The skill requires Playwright MCP to capture baseline snapshots and compare current UI states, along with a local app or Storybook instance actively running.
The best way to report layout shifts is generating a concise, designer-friendly report detailing what changed, where the visual discrepancy occurred, and its severity across desktop and mobile viewports.
You can check mobile and desktop viewports for typography issues by running a snapshot comparison. The visual diff process supports cross-view monitoring to surface layout and typographic shifts across both viewport sizes.
Limitations of snapshot and compare modes include requiring a local app or Storybook running and Playwright MCP connected. The visual diff process focuses on desktop and mobile viewports, meaning it cannot verify UI changes without an active local environment.
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