Browser Game

Local tools for planning and validating focused browser-game prototypes.

Quick Install

Automated & IDE Setup

Copy the AI prompt to install this server into Claude Code, Cursor, or another agent — or use 1-click editor setup below.

Add to Cursor Add to VS Code

Not yet automatically verified

We haven't yet run this listing's install command through our automated sandbox check. This isn't a red flag — we're steadily working through the catalog.

Manual Client & Custom JSON ConfigExpand JSON ▾

Client Config & Setup

Choose your client or environment

Target File:~/Library/Application Support/Claude/claude_desktop_config.json

claude_desktop_config.json

{
  "mcpServers": {
    "browser-game": {
      "command": "npx",
      "args": [
        "-y",
        "skills"
      ]
    }
  }
}

💡 Paste the JSON block into your client's configuration file under mcpServers, then restart the application.

Documentation Overview

OpenGame Showcases

Public browser-game showcases from OpenGame.

Website: https://opengame.app/

Featured preview

Golden Gate Bridge — 3D Cinematic

Click the poster to play the live demo, or watch the video preview.

This repository is intentionally small. It contains public showcase material only: playable static HTML examples, prompts, and links to the matching OpenGame pages. It does not contain OpenGame production runtime code, deployment configuration, credentials, user data, billing data, or analytics exports.

Showcases

Showcase	Type	Play	Video	Prompt	OpenGame page
Golden Gate Bridge — 3D Cinematic	3D / Three.js / WebGL	Live demo	Video preview	Prompt	OpenGame page
Vaporwave Platformer — Night City	2D / Platformer / Canvas	Live demo	—	Prompt	OpenGame page

Run locally

Open the HTML files directly in a browser:

bash

open showcases/golden-gate-bridge/index.html
open showcases/vaporwave-platformer/index.html

The Golden Gate Bridge showcase imports Three.js from jsDelivr. The Vaporwave Platformer is self-contained.

OpenGame Skills

Reusable public Skills now have a dedicated canonical repository: opengameapp/OpenGame-skills. Install them from that source:

Terminal

npx skills add opengameapp/OpenGame-skills \
  --skill opengame-browser-game-builder

npx skills add opengameapp/OpenGame-skills \
  --skill opengame-marketplace-publisher

The legacy skills/ folder is retained temporarily so existing marketplace source links do not break during migration. New Skills and future versions are maintained only in the dedicated repository. See its Skill catalog.

OpenGame MCP servers

The mcp/ directory contains independently installable Model Context Protocol servers. The first server, OpenGame Browser Game MCP, gives AI clients deterministic tools to scope a browser-game vertical slice, choose Canvas/DOM or Three.js/WebGL, validate a brief, and discover these public showcases. It is local, read-only, requires no API key, and never connects to OpenGame production systems.

Install it from the public npm package or find io.github.opengameapp/browser-game in the Official MCP Registry. It is also listed on LobeHub Market. See the MCP publishing guide for the versioned release process.

Remix with OpenGame

Use the prompt files in prompts/ as starting points, then remix them with OpenGame on the official website:

Repository scope

Included:

Public playable HTML showcases.
Original prompts used to guide generation.
Links to the dedicated public OpenGame Skills catalog.
Links to matching OpenGame live demos and detail pages.

Not included:

Proprietary OpenGame app/runtime source.
Production secrets, API keys, cookies, user records, analytics, payments, or deployment config.
Private prompts or customer-generated content.

License

MIT for the showcase material in this repository. Third-party runtime libraries loaded by examples remain under their own licenses.

Contact

Product support: support@opengame.app
General contact: hello@opengame.app

Read the full README →View source on GitHub →

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Frequently Asked Questions about Browser Game

Add the following block to your claude_desktop_config.json under mcpServers: "mcpServers": { "browser-game": { "command": "npx", "args": ["-y", "browser-game"] } }

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Technical Specs & Signals

CategoryDeveloper Tools

36Quality signal: Fair · 36/100How this signal is calculated ▾

Server availabilityNot measured

Not scored for repo-hosted servers — we can't reach the running server, only its GitHub page. Hosted MCP endpoints are health-checked live.

Verified ownership10/20

Documentation & tools15/30

Adoption & activity2/15

Community engagement0/10

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