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replica-diff

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Compares an app clone against the original: a feature parity score from the feature matrix (weighted by must, should, could) with the missing list in build order, plus a screenshot layout diff that ignores colour so a rebrand does not count against you. Two standard-library Python tools. Use when the user says "how close is my clone", "compare it to the original", "what's missing", "parity check", "diff the screens", "is it ready", or after /replica-test.

When to use

• feature parity score
• screenshot layout diff
• missing list in build order
• behaviour diff
• parity check
• diff the screens
• compare it to the original
• is it ready

When not to use

• pixel parity with the original
• exact look comparison
• colour matching

Skill page

Source