{"name":"ai.rightcard/mcp","slug":"rightcard-mcp","title":"RightCard","description":"Which of your credit cards to use at any store, from verified bank data. 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Same ranking the app uses.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"name":{"type":"string","minLength":2}},"required":["name"],"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"rotating_calendar","description":"Live and upcoming rotating-category windows (Freedom Flex, Discover it, Citi Dividend…) and permanent merchant benefits, from the same verified data as the app. Optionally filter by card id.","write_action":false,"price_micros":0,"input_schema":{"type":"object","properties":{"card_id":{"type":"string"}},"$schema":"http://json-schema.org/draft-07/schema#"}},{"name":"search_cards","description":"Search RightCard's catalog by card or issuer name to get the ids to pass into best_card. 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