Search fast. Build locally. Keep control.

Find cards

Use Crypt or Library search for detailed V5-only filters. Select a result to open its full card page.

Press Command-K on macOS or Control-K elsewhere to search every card by name.

Build decks

Create a local deck, add cards by name, and adjust quantities with the compact steppers.

Import or export text lists, share a deck URL, draw test hands, compare decks, and review V5 legality.

Offline data

The first visit downloads the V5 card database. Later searches and deck edits use browser-local SQLite.

Clearing this site's browser storage also removes anonymous local decks, so export important lists.

Machine API

MCP Streamable HTTP is served at /mcp; local clients can use schrecknet-server --mcp-stdio.

Mirrored card REST endpoints live under /api/v1.