Sandbox GitHub Repositories (2026) · Open Source Tools

Secure, Fast, and Extensible Sandbox runtime for AI agents.

Run agents like Hermes, LangChain Deep Agents, and OpenClaw more securely inside NVIDIA OpenShell with managed inference

Omnigent is an open-source AI agent framework and meta-harness: orchestrate Claude Code, Codex, Cursor, Pi, and custom agents — swap harnesses without rewriting, enforce policies and sandboxing, and collaborate in real time from any device.

The Open Framework for Building Agents

🧱 easy, fast, programmable and local-first microVM runtime

The runtime behind every E2B stack: Cloud, Enterprise, and your own machine.

Open-source, self-hosted implementation of the OpenAI Agents API with multiple native harnesses.

agent runtime security - zero trust, zero setup, zero latency.

Isolated VM environment for running Claude Code and Codex

Linux sandboxing that doesn't get in your way

The automation tower defense RTS

Secure and fast microVMs for serverless computing.

100% free, open-source personal agents for your messaging apps, tools, and services

Run coding agents like infrastructure, not terminal sessions. Warren manages isolation, lifecycle, spend, recovery, and Git delivery on compute you control.

🛠️ The meta-harness for AI agents — scaffold your own focused, branded agent harness with its own npx CLI, MCP server, memory, learning loop, and witness-signed releases. Works with Claude Code, Codex, pi.dev, Hermes, OpenClaw, and RVM (hardware-isolated sandbox).

The World's First Virtual Terminal for AI Agents

Open-source agent runtime — SSH-native isolation, eBPF egress policy, Kubernetes + LXC backends, GPU passthrough, MCP-native CLI

Scale computer-use 2.0 with open-source drivers, cross-OS fleets, and benchmarks for training, evaluation, and data generation.

Astrid is a portable, capability-secure operating system for composable software.

Run AI agents on real and isolated machines — own kernel, filesystem, and network — with <100ms boot. Local first, OCI compatible, pure Rust.