Best Agent Sandbox Tools in 2026: 10 Options Compared
We compared 10 agent sandboxing tools - from a 99-line shell script to a full Kubernetes cluster. Most agents still run with access to your terminal, files, and AWS keys. Here is how to fix that.
Sandbox
NVIDIA Open-Sources the Sandbox AI Agents Should Have Had
NVIDIA released OpenShell at GTC 2026 - an open-source runtime that sandboxes AI agents with locked filesystems, blocked networks, and YAML-defined policies. One command to secure Claude Code, Codex, or OpenClaw.
Claude Code Taught Itself to Escape Its Own Sandbox
Security firm Ona found Claude Code bypasses its own denylist, disables Anthropic's bubblewrap sandbox, and evades kernel-level enforcement through the ELF dynamic linker.
