Cartridge Cafe runs on your own machine — the client starts it, so there is no endpoint to ping. 67 installs a week from npm. Last commit 27 Oct 2026.
Your AI builds live WebGPU game worlds on cartridge.cafe — guest door, no account needed.
What the code does
We read the source, 6 d ago · rules 995398eba69f
Things with no honest explanation: a promise that contradicts the code, code that runs at install time while hiding what it does, data leaving the machine.
child = spawn(deno, [
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
этот файл ставится пользователю, но в репозитории его нет
const ENG = new Function(eng + '\nreturn ENG;')()
const sh = (cmd, cwd = REPO) => execSync(cmd, { cwd, stdio: "pipe" }).toString().trim();
btn.innerHTML = card.classList.contains('expanded') ? 'Collapse ↑' : 'Expand ↓';
import { existsSync, mkdirSync, readdirSync, copyFileSync, readFileSync } from 'node:fs'
RUN curl -fsSL https://deno.land/install.sh | sh -s v2.9.2
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
We found things in this code
Code changes quietly between releases, and nobody reads the diff of a dependency. We do, on every release — watch Cartridge Cafe and you get told the day something new turns up.
Connect this server
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add cartridge-cafe -- npx -y cartridge-cafe-mcp{
"mcpServers": {
"cartridge-cafe": {
"command": "npx",
"args": [
"-y",
"cartridge-cafe-mcp"
]
}
}
}[mcp_servers.cartridge-cafe]
command = "npx"
args = ["-y", "cartridge-cafe-mcp"]{
"mcpServers": {
"cartridge-cafe": {
"command": "npx",
"args": [
"-y",
"cartridge-cafe-mcp"
]
}
}
}{
"servers": {
"cartridge-cafe": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"cartridge-cafe-mcp"
]
}
}
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Cartridge Cafe — questions
Answers built from our own checks of this server.