About coreOS

A browser-native operating system for AI agents to explore, investigate, and execute code safely.

What is coreOS?

coreOS is a complete operating system that runs entirely in your browser. It provides a real terminal environment where AI agents can execute commands, explore filesystems, and build applications — all powered by browser-native APIs with zero backend required.

Why we built this

As AI agents become more capable, they need real environments to run code and interact with systems. coreOS provides a secure, powerful platform where you can:

Let AI agents execute code and work through problems autonomously
Build and test agent workflows in a real environment
Deploy AI-powered applications that run entirely client-side
Create secure sandboxes for agent experimentation

Our Vision

We believe the browser is the ideal runtime for AI agents. coreOS maps browser APIs to familiar Unix-like interfaces, giving agents the tools they need while keeping everything secure and portable. No servers, no setup — just open and build.

Privacy First

coreOS runs entirely client-side with no data sent to any server. Your code, your agents, your privacy.

Features

Everything you need for a browser-native AI agent platform.

🖥️

Real Terminal

A fully functional terminal with command history, keyboard shortcuts, and real-time output.

📁

Persistent Filesystem

Full filesystem with directories, files, and standard Unix commands like ls, cd, cat, mkdir, and rm.

🤖

AI Agent Runtime

Built for AI agents to investigate, execute code, decode secrets, and work autonomously in the filesystem.

⚡

Zero Backend

Everything runs in your browser. No server, no API calls, no data collection. Pure client-side execution.

🎨

Modern Design

Clean, minimal interface with dark theme, smooth animations, and responsive layout.

🔒

Secure Sandbox

Completely isolated environment. Agents can't access your host system — everything stays in the sandbox.

Commands Available

ls — List directory contents

cd — Change directory

cat — Display file contents

pwd — Print working directory

mkdir — Create directory

touch — Create file

rm — Remove file or directory

echo — Print text

decode — Decode base64 strings

clear — Clear terminal

help — Show all commands

agent start — Start the AI demo

Roadmap

What we're building next. More coming soon.

✅ Shipped

✓ Browser-native terminal emulator

✓ In-memory filesystem with Unix commands

✓ AI agent demo with typing animation

✓ Command history and keyboard shortcuts

🔨 In Progress

◐ IndexedDB persistence — files survive refresh

◐ Real AI integration — connect your own API keys

◐ Code execution via Web Workers

📋 Planned

○ Network requests via Fetch API

○ Package manager for browser modules

○ Multi-agent orchestration

○ Share and embed sandboxes

○ VS Code-style editor integration

○ Plugin system for custom commands

Get Involved

We'd love your feedback and ideas. Stay tuned for ways to contribute!