The short version
A microVM-based agent sandbox with outbound firewall and placeholder secret injection.
From the HackerLinks archive
Docker Sandboxes
A microVM-based agent sandbox with outbound firewall and placeholder secret injection.
At a glance:
First seen:2026-08-11
Last seen:2026-08-11
Times seen:1
Website:docker.com
Why it caught our attention
A daily user called it effective out of the box for worktree-based agent workflows, despite the login requirement.
Where it surfaced on Hacker News
2026-08-11
“this has been my daily driver for a while now because it works great out of the box with two key features: outbound firewall and secret injection with placeholders.”
rusch · recommendation · production use
Direct HN comment
Docker Sandboxes – Disposable, isolated sandboxes for AI agents