deploy

Deploy vanilla CDN browser games to GitHub Pages and register them on sub.games.

Updated Apr 2, 2026
One-click install
npx skills add https://github.com/subdotgames/skills --skill deploy-subdotgames
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: deploy
Source: https://github.com/subdotgames/skills/tree/main/skills/deploy
Command: npx skills add https://github.com/subdotgames/skills --skill deploy-subdotgames

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Deploying CDN/CDN-based browser games and registering them on sub.games is error-prone when done manually; this skill streamlines end-to-end hosting and integration.

Core Features & Use Cases

  • Automates building and deploying vanilla/CDN browser games to GitHub Pages
  • Registers the deployed game on sub.games and ensures embeddability checks
  • Provides guidance for gameKey updates and post-deploy verification

Quick Start

Tell Claude to deploy your game to GitHub Pages and register it on sub.games.

Frequently Asked Questions about deploy

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I deploy a vanilla CDN browser game to GitHub Pages?

To deploy a vanilla CDN browser game to GitHub Pages, you need a built output directory and GitHub authentication. This skill automates the end-to-end hosting process and registers the game on sub.games.

How do I register my hosted web game on sub.games?

Registering your hosted web game on sub.games is automated after deploying to GitHub Pages. The skill handles the registration flow, performs embeddability checks, and updates gameKey metadata for the deployed game.

Do I need a built output directory before deploying to GitHub Pages?

Yes, a built output directory is a prerequisite for deploying to GitHub Pages. You also need GitHub authentication and access to the sub.games registration flow to complete the end-to-end process.

Can I check if my browser game is embeddable before registering it?

Embeddability checks are performed automatically during the registration process on sub.games. The skill ensures your deployed vanilla CDN game passes these checks as part of the end-to-end workflow.

How do I update gameKey metadata after deploying my game?

Updating gameKey metadata after deployment is handled by the skill through the sub.games registration flow. It provides guidance for post-deploy verification to ensure your game metadata is correctly registered.