social-arbitrage
Research current social, consumer, technology, cultural, weather, supply, and perception shifts and map them to U.S.-listed equities using a Chris Camillo-in...
card-shared
Shared contracts and sourcing for card skills
card-full
Return a compact full report for one major-US credit card — fees, welcome offer, earning rates, redemption, credits, travel benefits, protections, mechanics,...
card-news
Return material news about one major-US credit card from the last 3 months — direct card changes, issuer updates, and major coverage. Covers 11 major US issu...
travel-city-chinese
生成完整的中文城市旅行简报，面向中文读者，默认输出简体中文，并同时覆盖美国护照与中国护照的签证/入境说明。
card-profile-recommend
Analyze a multi-card portfolio — grade each card (MVP / Keep / Consider Dropping), recommend 2–3 new additions with churning strategy, apply issuer rules (Ch...
travel-city
Given a city name (+ optional season/month + optional origin city), return a comprehensive travel briefing. Use when asked to research a city for travel, pla...
card-wallet
Audit a multi-card wallet — earning map, credit stack, overlaps, gaps, and total annual cost. Evaluates a user's full card lineup. Covers 11 major US issuers...
card-value
Estimate first-year value for one major-US credit card — welcome bonus + annual earn + credits minus annual fee. Accepts an optional spending breakdown. Cove...
card-transfer
Return transfer partners, ratios, timing, and restrictions for one major-US credit card. Covers 11 major US issuers including co-branded hotel and airline ca...
card-rate
Return earning rates, bonus categories, caps, exclusions, and merchant-coding caveats for one major-US credit card. Covers 11 major US issuers including co-b...
card-compare
Side-by-side comparison of two major-US credit cards across fees, earning rates, credits, transfer partners, and key benefits. Covers 11 major US issuers inc...
card-identity
Resolve a card name to the exact variant
card-credits
Return statement credits and cash-like credits for one major-US credit card — amount, cadence, trigger rules, enrollment requirements, and restrictions. Cove...
