Sandlock

Lightweight Linux process sandbox for AI agents, with no containers, VMs, or root privileges required.

Desktopfreeglobal

Sandlock is a lightweight process sandbox for Linux that confines untrusted code, such as an AI agent's actions, using Landlock, seccomp-bpf, and seccomp user notification, without requiring root privileges, cgroups, or containers. A built-in copy-on-write filesystem automatically protects the working directory, and it starts in about 5 milliseconds versus roughly 200ms for a container or 100ms for a Firecracker microVM, aimed at developers who want strict confinement without the overhead of images or VMs.

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Problem & pain-point mapping
Who we surface it to (audience fit)
What it's a strong alternative to
Trust & credibility signals

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