Board Game Lab

Board Game Lab is a workspace for designing and playtesting board and card games. With this connector, Claude works in your own Board Game Lab account: it reads and edits your projects and their rules documents, designs card templates, fills decks with keyword data and generates the cards, sets up playfields, writes game logic (C# plugins that run in the browser), and runs playtests: it starts a game, reads the table and the legal moves, makes moves, and simulates whole games to show where a design stalls.

Claude acts in a Board Game Lab tab you have open, in the browser or the desktop app, so you see every change as it happens. You sign in with your Board Game Lab account (OAuth); Claude never sees your password. In a conversation, say "Connect to my Board Game Lab": Claude pairs with your open tab, or gives you a single-use link that opens Board Game Lab already paired. The Board Game Lab header shows when an agent is paired, lists what it does, and has a Disconnect button.

Every tool is marked read-only or write, and the tools that can overwrite, replace or delete existing content are marked destructive.

Board Game Lab is in Early Access; an account comes with the yearly subscription at boardgamelab.com.