$npx -y skills add jmstar85/oh-my-githubcopilot --skill visual-verdictStructured visual QA for screenshot-to-reference comparisons. Activate when: visual verdict, screenshot compare, compare UI image, visual QA.
| 1 | # Visual Verdict |
| 2 | |
| 3 | Use this skill to produce a concise, evidence-based visual comparison between an actual screenshot and a reference image or written visual spec. |
| 4 | |
| 5 | ## Workflow |
| 6 | 1. Identify the actual artifact and the expected reference. |
| 7 | 2. Compare layout, spacing, typography, colors, states, responsive behavior, and accessibility-visible cues. |
| 8 | 3. Classify differences by severity: blocking, major, minor, cosmetic. |
| 9 | 4. Return a verdict: pass, pass-with-notes, or fail. |
| 10 | |
| 11 | ## Output |
| 12 | - Verdict |
| 13 | - Evidence observed |
| 14 | - Severity-rated differences |
| 15 | - Recommended fixes |
| 16 | - Unknowns or missing artifacts |
| 17 | |
| 18 | ## Rules |
| 19 | - Do not invent visual evidence that is not present. |
| 20 | - If only one image is available, compare against the written spec and call out the weaker confidence. |
| 21 | - Prefer actionable UI fixes over broad design commentary. |