GitLab RN Web Before/After Screenshot Skill

Keep scope narrow: capture screenshots only. Avoid implementing requested product code changes.

Purpose

Capture deterministic BEFORE and AFTER screenshots of a React Native app running on web, store local run state, commit screenshots to a feature branch, and update an existing GitLab MR description with image embeds.

When to Use

Use when the request is to:

• Capture BEFORE/AFTER screenshots for UI review.
• Attach screenshot evidence to an existing GitLab MR.
• Run in one pass (both) or two passes (before then after) using local context.

Do not use for app feature implementation or MR template generation beyond the screenshot section.

Files