No red flags found in any of the 11 categories — no credential harvesting, no data exfiltration, no curl-pipe-shell installer. Scanned against the SlowMist agent-security taxonomy, refreshed every 8 hours. Full audit →
by KilledByAPixel · Codex Skill · ★ 80
Last updated: · Indexed by AgentSkillsHub · Auto-synced every 8h
🔒 Is LittleJS-AI safe to install? View the security audit →
🚂🤖 LittleJS AI An AI-assisted toolkit for making HTML5 games with LittleJS — starter templates, helper modules, agent instructions for any coding AI, and a Claude Code plugin. The games built with it live in the LittleJS Arcade. 🎮 ▶ Play in the LittleJS Arcade LittleJS is a fast, lightweight, and fully open source HTML5 game engine designed for simplicity and performance. This repo is the AI-assisted LittleJS toolkit — everything you need to build games, but not the games themselves: starter templates you can fork and remix helper modules for menus, sound/FX, and sprites docs and prompts to improve LittleJS + AI workflows The 50+ finished games built with these tools live in their own repo: the LittleJS Arcade (source). Want to make a game without writing code? Try the LittleJS GPT! 🤖 Claude Code Plugin Make games with LittleJS, a fast open-source HTML5 engine that's simple to build on, straight from Claude Code. Ask for a game and get a complete, playable project that opens from a file. Because the engine already handles rendering
| Stars | 80 |
| Forks | 11 |
| Language | JavaScript |
| Category | Codex Skill |
| License | MIT |
| Quality Score | 61.5032923638822/100 |
| Last Updated | 2026-10-02 |
| Created | 2026-01-15 |
| Platforms | browser, claude-code, codex, node |
| Est. Tokens | ~15k |
These tools work well together with LittleJS-AI for enhanced workflows:
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LittleJS-AI is AI-assisted toolkit for making HTML5 games with LittleJS: the engine, templates, and agent instructions that work with Claude Code, Codex, Cursor and Copilot, so the AI builds your game instead of reb. It is categorized as a Codex Skill with 80 GitHub stars.
LittleJS-AI is primarily written in JavaScript. It covers topics such as ai, ai-agents, chatgpt.
You can find installation instructions and usage details in the LittleJS-AI GitHub repository at github.com/KilledByAPixel/LittleJS-AI. The project has 80 stars and 11 forks, indicating an active community.
LittleJS-AI is released under the MIT license, making it free to use and modify according to the license terms.
The top alternatives to LittleJS-AI on Agent Skills Hub include code-container, sage, claude-code-supervisor. Each offers a different approach to the same problem space — compare them side-by-side by stars, quality score, and community activity.
Grades come from a rule-based scan built on the SlowMist agent-security taxonomy, covering 11 red-flag categories including credential harvesting, data exfiltration, and curl | sh installers. It is a first-layer scan, not a manual audit — we say so rather than overstate it.
The scale of the problem is documented independently: Liu et al. (2026), in a study of 31,132 agent skills, report that 26.1% contain security vulnerabilities. Our own full-catalog census is published as a citable open dataset.
Sources & who's responsible: