Make a card game with AI: connect Claude to TCG Maker

TCG Maker has an MCP server, so you can connect Claude Code, Claude Desktop or claude.ai to your account and describe the card game you want. Claude creates the cards, the boosters, the decks and the rules directly in your TCG, and you play it in the same site.

Open TCG Maker

What Claude can do for you

Create and edit TCGs: settings, rarities and play formats.
Make cards in batches, with their stats, attacks and art, and publish them.
Build boosters, sets and ready-made public decks.
Shape the rules: the structure of the game and its block scripts.
Design the cards, the board and the windows, with images you provide.
Translate the content, and check the balance with simple statistics.
Validate the whole TCG and explain what is wrong, with a path to each problem.

Connect Claude in a minute

Create a free account on TCG Maker and open Profile, then Connect Claude.
Copy the server address shown on that page. In Claude Code, run claude mcp add --scope user --transport http tcgmaker followed by the address, then open /mcp and choose Authenticate. In claude.ai or Claude Desktop, add a custom connector with the same address.
Choose what Claude may do on the consent screen: read, write, and optionally publish.
Ask for a game: for example, a small duck-themed card game with three cards and a type triangle.

You stay in control

Three permissions: read, write, and publish. Making a TCG public, regenerating its join code or deleting it needs the separate publish permission.
A TCG made by Claude is private until you decide otherwise.
Every change is saved as a revision. You can restore an earlier version from the Online tab of your TCG.
If you edit the same card as Claude, the site shows the conflict and lets you pick a version, field by field. Nothing is overwritten silently.
You can disconnect Claude at any time from your profile, and personal access tokens can be revoked in one click.

A good first request

Describe the theme, the number of cards and the feel of the game, and let Claude read the available tools first. For example: create a small TCG with three cards, a rock-paper-scissors type triangle, and a simple rule where each player has three cards played in order. Then open the TCG on the site, play it against the AI, and ask Claude to rebalance what felt off.

Questions

Which AI assistants work with TCG Maker?

Any assistant that supports remote MCP servers with OAuth or a bearer token. Claude Code, Claude Desktop and claude.ai are the ones the site explains step by step.

Is it free?

TCG Maker is free. Using Claude itself depends on your own Claude plan.

Can Claude delete or publish my TCG by itself?

Only if you grant the publish permission when you connect it. Without that permission it can read and edit, but it cannot make a TCG public, regenerate its code or delete it.

Can I still edit my TCG by hand?

Yes. Changes made by Claude appear on your TCG page, and your own edits are merged with them.

Last updated : 14 November 2026