iterate

Rerun UI capture and comparison for changed screens and viewports.

1|Updated May 19, 2026
One-click install
npx skills add https://github.com/edonghyun/donghyuns-agent-tools --skill iterate-edonghyun
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: iterate
Source: https://github.com/edonghyun/donghyuns-agent-tools/tree/main/plugins/ui-operator/skills/iterate
Command: npx skills add https://github.com/edonghyun/donghyuns-agent-tools --skill iterate-edonghyun

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

This Skill helps teams recheck UI changes after code updates without losing the original evidence, so fixes can be verified with fresh captures and comparisons.

Core Features & Use Cases

  • Repeatable UI Recapture: Reruns the same affected routes, screens, states, and viewports after a change.
  • Evidence Preservation: Writes a new iteration artifact set instead of overwriting prior review output.
  • Comparison Review: Tracks which findings were resolved, remained blocked, or changed after the latest fix.
  • Use Case: After a layout fix lands, you can rerun the visual review for just the impacted screens and confirm whether the issue is truly resolved.

Quick Start

Rerun the prior UI capture and comparison for the changed screens, preserve the existing evidence, and write a new iteration review set.

Frequently Asked Questions about iterate

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I rerun visual regression testing after UI changes without losing previous screenshot comparisons?

Visual regression testing after UI changes can rerun screenshot comparisons for affected screens while preserving prior evidence. The system writes a new iteration artifact set alongside existing reviews to track resolved, remaining, or blocked findings.

Can I repeat UI capture for specific viewports and states after a layout fix?

Yes, UI capture can be repeated for specific viewports, routes, and states after a layout fix. The process reruns the prior visual review for only the impacted screens to confirm whether the issue is truly resolved.

Does this visual review approach work for both web and mobile app iterations?

This visual review approach works for web, mobile web, and native app iterations. It repeats baseline capture and comparison for changed routes, screens, states, or viewports without modifying product code.

How are resolved and blocked findings tracked during a screenshot comparison review?

Resolved and blocked findings are tracked by writing a new iteration evidence set under a unique run ID directory. This preserves earlier artifacts and records the status of each finding after the latest interface changes.

What is the best way to verify if a UI layout fix actually resolved a visual regression issue?

The best way to verify a UI layout fix is to rerun the prior visual capture and comparison for the changed screens. This generates fresh screenshots and records whether the original findings are resolved, remaining, or blocked.

Will rerunning UI evidence overwrite my previous visual testing artifacts?

No, rerunning UI evidence does not overwrite previous visual testing artifacts. The process creates a new iteration directory using a unique run ID, ensuring all earlier review outputs and baseline captures are preserved.