Chat with an AI that knows everything about LEGO sets, parts, minifigures, and pricing. Get instant answers about your favorite bricks.
Quickly find parts, check inventories, and plan your builds
Get instant pricing and market data for buying and selling
Explore themes, discover sets, and learn about LEGO history
Research parts, colors, and availability for custom creations
Want to use Brick Directory with your own AI assistant (Claude Desktop, ChatGPT, Gemini)?
Connect via Model Context Protocol (MCP) to access LEGO data directly from your preferred AI tool.