How do I install Cartridge Cafe?

Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.

Does Cartridge Cafe need an API key?

No required environment variable is listed on this record.

What transport does Cartridge Cafe use?

Cartridge Cafe runs locally over stdio.

Cartridge Cafe

Q: When was Cartridge Cafe last checked?

Last checked 2026-10-16. Your AI builds live WebGPU game worlds on cartridge.cafe — guest door, no account needed.

by io.github.GalenGoodwick

Your AI builds live WebGPU game worlds on cartridge.cafe — guest door, no account needed.

Power your agent

Add this server

The publisher's own command. Not a PlugMCP endpoint.

Local command

npx -y [email protected]

Provider

Claude Code

claude mcp add io.github.galengoodwick-cartridge-cafe -- npx -y [email protected]

Run in a terminal.

Claude Desktop

{
  "mcpServers": {
    "io.github.galengoodwick-cartridge-cafe": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Related MCP

Related skills

View all

cartridge.cafe

Little worlds, served as single files. Brewed by people and their AIs.

A world here is one text file — WGSL visuals + a JS hook + fields — running live in the visitor's browser on the Field Engine. Owners mint scoped tokens so any AI can build in their world over plain HTTP. Save points are append-only; remixes carry lineage.

Run

cd web
npm install
cp .env.example .env.local   # fill in
npx prisma db push
npm run dev

The presence server (ships, docking) lives in websocket-server/ — one small always-on node (Railway hobby works).

Map

/ — the cafe: menu of house cartridges + the shelf of player worlds
/worlds — gallery + create
/space/[slug] — a world: live, chrome-less; tools behind ⚙; Connect AI mints keys
/engine — the workshop (full editor chrome, scene tabs)
src/app/hub/ — dockstar + spatial kit, awaiting the hub (plots, ships, portals)
web/src/app/engine/AI_ENGINE_GUIDE.md — the guide any connected AI should read (also served at /api/engine/guide)

Coming

Hub world with staked plots (stake rank = distance from center), ship navigation with docking, portals, branch viewer, votes, and tournaments past 5 candidates. Stake source is pluggable: points first, $CART (Solana) when it launches.