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Testing & qualityGitHub source

Verdict visuel

/SKILL

Structured visual quality control assessment for comparing screenshots with reference documents

Yeachan-HeoYeachan-Heo
39.0k
May 22, 2026
MIT License
// skill content

--- name: visual-verdict description: Structured visual QA verdict for screenshot-to-reference comparisons level: 2 --- <Purpose> Use this skill to compare generated UI screenshots against one or more reference images and return a strict JSON verdict that can drive the next edit iteration. </Purpose> <UseWhen> - The task includes visual fidelity requirements (layout, spacing, typography, component styling) - You have a generated screenshot and at least one reference image - You need deterministic pass/fail guidance before continuing edits </UseWhen> <Inputs> - reference_images[] (one or more image paths) - generated_screenshot (current output image) - Optional: category_hint (e.g., hackernews, sns-feed, dashboard) </Inputs> <Output_Contract> Return JSON only with this exact shape: ``json { "score": 0, "verdict": "revise", "category_match": false, "differences": ["..."], "suggestions": ["..."], "reasoning": "short explanation" } ` Rules: - score: integer 0-100 - verdict: short status (pass, revise, or fail) - category_match: true when the generated screenshot matches the intended UI category/style - differences[]: concrete visual mismatches (layout, spacing, typography, colors, hierarchy) - suggestions[]: actionable next edits tied to the differences - reasoning: 1-2 sentence summary <Threshold_And_Loop> - Target pass threshold is **90+**. - If score < 90, continue editing and rerun /oh-my-claudecode:visual-verdict before any further visual review pass. - Do **not** treat the visual task as complete until the next screenshot clears the threshold. </Threshold_And_Loop> <Debug_Visualization> When mismatch diagnosis is hard: 1. Keep $visual-verdict as the authoritative decision. 2. Use pixel-level diff tooling (pixel diff / pixelmatch overlay) as a **secondary debug aid** to localize hotspots. 3. Convert pixel diff hotspots into concrete differences[] and suggestions[] updates. </Debug_Visualization> <Example> `json { "score": 87, "verdict": "revise", "category_match": true, "differences": [ "Top nav spacing is tighter than reference", "Primary button uses smaller font weight" ], "suggestions": [ "Increase nav item horizontal padding by 4px", "Set primary button font-weight to 600" ], "reasoning": "Core layout matches, but style details still diverge." } `` </Example> Task: {{ARGUMENTS}}

// original public source
Yeachan-Heo/oh-my-claudecode
/skills/visual-verdict/SKILL.md
License: MIT License
Independent project, not affiliated with Anthropic. This skill remains the property of its original author.
// install this skill
Paste this command in your terminal at the root of your project:
mkdir -p .claude/commands && curl -o ".claude/commands/SKILL.md" "https://raw.githubusercontent.com/Yeachan-Heo/oh-my-claudecode/main/skills/visual-verdict/SKILL.md"
Then in Claude Code, type /SKILL to activate it.
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// information
Stars 39.0k
LicenseMIT License
UpdatedMay 22, 2026
Format.md
AccessFree
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