Connects Claude to the One Piece TCG card database with 4,348 cards across all sets from OP-01 through OP-14, plus starter decks, promos, and event boosters. Exposes six tools: full-text card search with filters for color, type, cost, power, and rarity; set browsing; card version lookup for alternate arts; leader filtering; deck list analysis showing cost curves and color distribution; and counter value search for defensive planning. Pulls from community-maintained ground truth data. Reach for this when building decks, evaluating card pools, or answering questions about specific One Piece TCG cards and their printings. Node 18+ required, runs via npx with stdio transport.
claude mcp add --transport stdio gregario-onepiece-oracle uvx onepiece-oracle