About CardTrace

CardTrace is a prototype card catalog for Pokémon and One Piece trading cards, built to demonstrate a commerce site that is equally legible to human visitors and AI agents.

Every product, collection, and tool page on this site ships as three synchronized representations: an HTML page for people, a Markdown mirror, and a JSON endpoint — all generated from the same underlying data, so none of them can drift out of sync. Look for the “Open data for AI agents” links near the top of any page.

This is a demo built with generic product data. It is not a real business, and pricing figures are placeholder values.