microsandbox: v0.1.0

0.1.0 (2025-05-20)

Initial release of Microsandbox: Secure self-hosted sandboxes for AI agents.

What's Included

This initial release provides:

• Self-hosted sandbox server with VM-level security isolation
• Python SDK (v0.1.5) for interacting with sandboxes
• CLI tools for local sandbox management
• Support for Python and Node.js sandbox environments

Features

Security

• True VM-level isolation (stronger security boundary than Docker containers)
• Proper resource limitations and containment
• Safe execution of untrusted AI-generated code

Self-Hosting

• Full control over infrastructure and data
• Installation on macOS (Apple Silicon) and Linux (KVM)
• API key management for controlled access

Developer Experience

• Clean Python SDK for sandbox interaction
• Familiar CLI experience with sandbox management commands
• Optional persistence for development environments

Installation

# Install CLI
curl -sSL https://get.microsandbox.dev | sh

# Start server & generate key
msb server start
msb server keygen

# Install SDK
pip install microsandbox

Platform Support

• macOS: Requires Apple Silicon (M1/M2/M3/M4)
• Linux: Requires KVM virtualization
• Windows: Support planned for future release

Community

• Discord: https://discord.gg/T95Y3XnEAK
• Twitter: https://x.com/microsandbox
• Reddit: https://www.reddit.com/r/microsandbox