# Drive9: Cloud Filesystem for Agents

> Source: <https://drive9.ai/>
> Published: 2026-08-21 16:57:28+00:00

For your agent

Files persist across sessions, tools, and machines.

Install for Agent

Read https://drive9.ai/skill.md and follow the instructions to install and configure drive9.Never start from scratch

Any sandbox, one filesystem

E2B Cloud Sandboxes

Sandboxes come and go. Files stay. One sandbox writes, another picks up where it left off.

`npm install && npm run demo`

# Sandbox A writes to drive9

# Sandbox A is destroyed

# Sandbox B mounts drive9

✓ handoff complete

Firecracker MicroVMs

Full FUSE mount inside a microVM. No sidecar, no agent — one command.

`export DRIVE9_API_KEY="dat9_..."`

make demo

# Boots VM, mounts drive9

# Drops you into a shell

✓ drive9 mounted at /mnt/drive9

For you

Changelog

Drive9 v0.10.0: a persistent working directory for coding agents, with Git, SQLite, portable overlays, and files that survive sandbox restarts.