Leaderboard/Developer Tooling/skills
Last commit on August 28, 2026·Created on March 5, 2026

michaelshimeles/skills

Automates visual diffs and before-and-after screenshots for UI documentation
Combined rank
#529
across all skills
In Developer Tooling
#41
category rank
Stars
306
7d change unavailable
Forks
46
Watchers
6
Traction scoreGitHub stars can be faked, so popularity alone can be misleading. Traction Score looks for broader signs of real attention, adoption, and active maintenance.
TL;DR

This skill enables AI agents to capture and compare visual states of web pages or specific elements. It is designed for automation builders who need to document UI changes or validate agent actions through evidence-driven testing.

By accepting URLs or image paths, the tool generates side-by-side comparisons that make visual regressions and interface updates easier to track during the development process.

WHO IT'S FOR
AI agent / automation builders
implementing evidence-driven testing and visual diffs
Technical leads / architects
refactoring operational logic into service layers
Platform / DevEx teams
standardizing AI coding review loops with Greptile
Frontend / UI engineers
documenting visual changes in pull requests
Repository contents

6 skill files

Compatible AgentsThe repository documents support for these agents. The skills may also work with other agents that can load SKILL.md files, but they may need some setup or small changes.
Want to install it?
Clone to Claude · Manual CopyRepository instructions