Live preview, running the exact code the prompt carries
Vault Card Details
Card numbers hidden by default, because a screen someone might open on a train should not show a PAN at rest. The reveal is one tap, says how long it lasts, and offers copy per field rather than making anyone select sixteen digits by hand.
Paste into Claude Code, Cursor or Windsurf. It builds this screen 1:1 in your app.
What the prompt carriesEverything inlined, nothing fetched
- screen.tsx
- written in full, ready to paste
- 417 lines
- Inter
- Regular, Medium, Semi Bold, Bold, Extra Bold
- via @expo-google-fonts
- Integration rules
- ships 1:1, never re-themed to your app
- SDK 52+
The rule this design follows
It ships exactly as previewed: same colors, same type, same copy, same motion. The prompt tells your agent to build that, and not to adapt it to your existing theme.
