The Collection.
Explore your cards. Find the pieces for your next deck.
Deck builder.
Saved decks reserve cards across your collection.
Filters
Colors use the card’s colors. Tags are inferred from rules text.
Rarity and expansion symbols show the editions you own. Hover over a symbol for its expansion name.
Add basic lands
Unlimited supply, including snow-covered basics and Wastes. These count in the deck without using or reserving your collection copies.
Add from your collection
Availability includes all printings and excludes cards reserved by other decks.
Agent access.
Let an agent inspect your cards, filter the collection, and work with decks.
A local API. A complete card library.
Any agent with access to this computer can query the collection through HTTP. No AI account or API key is needed. Suggestions happen when you ask your agent for them.
Read the collection
Search card names and rules text. Filter by color, color identity, type, mana value, expansion, rarity, tags, keywords, abilities, and legality.
Get the original Scryfall record, rulings, expansion details, and cached front / back pictures.
Work with your decks
Read, validate, create, and update decks. Quantities are checked across printings, with reservations across active decks. Drafts skip availability and reserve no copies.
The API tells agents what is owned and available. Basic lands have a separate unlimited supply; other cards use owned, available copies.
Data & offline access
Pictures live inside SQLite. Imports and metadata updates need internet; browsing cached cards and building decks work offline. Rulings and legality are timestamped snapshots.