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Claude

https://mcp.cardboard.ai/claude

You need a Cardboard account. You can sign up at cardboard.ai. Cardboard works in Claude on the web, the desktop app and the phone apps.

  1. In Claude, open Customize, then Connectors, and browse the directory for Cardboard.
  2. Choose Connect, sign in to your Cardboard account, and allow Claude access.
  3. In a chat, make sure Cardboard is turned on in the chat’s connectors menu, then ask for an edit.
  1. In Claude, open Customize, then Connectors, then Add custom connector.
  2. Name it Cardboard and enter the server URL above.
  3. Choose Add, then Connect. Sign in to your Cardboard account and allow Claude access.

When you allow access, Claude asks to read your Cardboard projects and to change them. See sign-in and permissions for what each permission covers and how to take it back.