Masterthebricks

MasterTheBricks is a catalogue of LEGO sets and parts, with current prices from online shops. This connector lets Claude look things up in it. It only reads: there is no account, no sign-in, and nothing can be bought or changed through it.

What you can ask

• Find a set by name, number or theme, and get its details: pieces, minifigures, age range, retail price, retirement status and review rating.
• See where a set is for sale right now, cheapest first including shipping, next to the retail price and the lowest price seen.
• List the sets whose price dropped the most, or most recently.
• List the sets announced to retire soon, with how certain each report is.
• Compare two to six sets side by side, including the price per piece.
• Find a part by number or name, and see which sets contain it, optionally in one colour.

Good to know

• Prices come from the shops MasterTheBricks tracks, mainly Dutch and other European ones, so most are in euros.
• Answers link to the matching page on masterthebricks.com.
• Labels and links come in English or Dutch.
• Each call is logged anonymously: which tool, whether it worked, how long it took, and which set or part it was about. What you searched for is not kept.

Example questions

• "What does the Eiffel Tower (10307) cost today?"
• "Which sets retire in December?"
• "Compare 10307 with 10294."
• "Which sets contain part 3001 in red?"

LEGO® is a trademark of the LEGO Group, which does not sponsor, authorize or endorse this connector.