General skillPersonal and daily life
Card_Radar
Picks the best card in your wallet by capped cash earned, not advertised reward rates.
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- Updated Jul 10, 2026
MIT
Picks the best card in your wallet by capped cash earned, not advertised reward rates.
CardRadar reads your credit-card reward rules from your Notion database and chooses among the cards you actually own. For a purchase, it ranks real cash as min(amount × reward rate, monthly cap), so a high headline percentage cannot hide a low monthly ceiling. Card profiles, spending habits, and local IDs stay on your machine; this is a wallet-specific Claude skill, not a broad card catalog or payment app.
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Public GitHub facts last synced Jul 10, 2026.
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