alibaba/OpenSandbox: Alibaba Open-Sources Production-Grade Sandbox Runtime for AI Agents — 9,410 Stars

GitHub·high signal

Alibaba released OpenSandbox under Apache 2.0, a general-purpose sandbox platform for AI agents with Docker/Kubernetes runtimes, gVisor/Kata/Firecracker isolation, and multi-language SDKs (Python, Java, TypeScript, Go). Supports coding agents, GUI agents, agent evaluation, and RL training with integrations for Claude Code, Gemini CLI, Codex, LangGraph, and Playwright. This is the missing infrastructure piece for anyone running untrusted agent code in production — secure execution with a unified API across sandbox backends.