Categories › Business & Finance › Payments & billing
Search, compare and estimate rewards across US credit cards. Verified fees, APRs and bonuses.
Remote server: your requests and data go to mcp.creditcards.best. Claude Code: claude mcp add --transport http creditcards-best https://mcp.creditcards.best · Claude app: Settings → Connectors → Add custom connector.
The tools this server listed when we connected to it, in its own words.
search_cards — Filter the US credit-card dataset by product type, rewards currency (program name or kind), issuer, annual fee, foreign-transaction fee, sigget_card — Full detail for a single card by id (slug), including earn rates, credits, eligibility, sources and lastVerified. The apply link is our tracestimate_rewards — Given an annual spending profile (USD per category, e.g. { dining: 6000, groceries: 8000, travel: 4000, other: 20000 }), estimate each card'check_eligibility — Given a user's credit band (and optionally income), return cards they would typically qualify for, surfacing issuer application rules (e.g. get_apply_link — Return the apply link for a card. This is always a creditcards.best tracked redirect that records the referral and forwards to the issuer; tcompare_cards — Side-by-side detail for two or more cards by id: fees, foreign-transaction fee, signup bonus, earn rates, credits and eligibility. Apply linNot tested by KitScout yet. When our harness runs it, pros, cons and the tasks we tried appear here, with the date and evidence.