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The AI Agent Sandbox You Already Have: A Drive Letter

Everyone is building fancy sandboxes for AI agents. But you already have one: a Windows drive letter. Why it works OS-level isolation Zero learning curve No container images Works with every tool One-time co

Everyone is building fancy sandboxes for AI agents. But you already have one: a Windows drive letter.

Why it works

  • OS-level isolation
  • Zero learning curve
  • No container images
  • Works with every tool
  • One-time cost, no subscription

Setup

  • Local folder workspace: subst.scsoi.com
  • WebDAV/cloud workspace: drive.scsoi.com

Map a folder to a letter. Point your agent at that letter. Done.

The agent can write all day on that drive. It cannot see or touch anything outside it.

Not a replacement for

  • Network isolation (use a firewall)
  • Dependency isolation (use containers)
  • Untrusted code execution (use VMs)

But for "I dont want the agent to delete my project folder," its enough.

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Originally published by Dev.to AI. Aggregated on AIWithGhost for educational purposes — full credit and traffic to the original publisher.