Packs
One app, many packs. Insert a pack, practise, swap — each pack's progress stays saved on this device.
Claude Architect – Professional
83 questions · 7 categories
Built in
Unofficial Claude Certified Architect – Professional (CCAR-P) practice — multiple-choice and multiple-response questions across the seven exam domains, with rationales.
Browse published packs
The community pack registry — insert one straight onto your shelf.
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Insert a pack
From a pack's files (pack.json + questions.json), a single bundle .json, or a URL — a GitHub pack repo works directly.