Percy

Percy is a visual testing platform that helps developers catch visual bugs before they're deployed. It automates visual regression testing by comparing screenshots across different versions of a website or application. QA engineers and front-end developers use it to ensure UI changes don't introduce unexpected visual regressions.

Official docs: https://docs.percy.io/docs

Percy Overview

• Snapshots
  • Comparisons
• Projects
• Organizations

Use action names and parameters as needed.

Working with Percy

This skill uses the Membrane CLI to interact with Percy. Membrane handles authentication and credentials refresh automatically — so you can focus on the integration logic rather than auth plumbing.