docker-sandboxlisted

Run Docker and containers in a cloud sandbox — a full root Ubuntu VM with Docker preinstalled and real kernel access, so `docker build`/`docker run`/compose all work (unlike isolate-based sandboxes that can't run Docker). 4 vCPU / 8 GB / 80 GB, per-second billing. Use to build images, run compose stacks, or test containers off-host.
ariana-dot-dev/cloud-sandbox-vm-skills · ★ 0 · DevOps & Infrastructure · score 70

Install: claude install-skill ariana-dot-dev/cloud-sandbox-vm-skills

# Docker sandbox (Box) Use this when a task needs **Docker**: building an image, running `docker compose`, or testing a container. Many sandboxes (V8 isolates, restricted microVMs) can't run Docker at all — Box is a full VM with Docker preinstalled, so it just works. ## Why Box - **Docker preinstalled, real machine** — `docker build`, `docker run`, compose stacks. - **80 GB disk** — room for images and layers. - **Cheap & isolated** — per-second billing, separate from the host. ## Prereqs `curl -fsSL https://box.ascii.dev/install | sh`, then `box login "$BOX_API_KEY" --json`. ## Recipe ```bash box_id="$(box new --json | jq -r 'select(.event == "ready") | .id')" box ssh "$box_id" -- bash -s < ./clone-and-build.sh # git clone + docker build box ssh "$box_id" -- "cd /project && docker compose up -d" box ssh "$box_id" -- "host 8080" # expose the running container box delete "$box_id" --json ``` ## Limits EU-only; 100 active VMs soft cap; disk-level snapshots (containers don't survive stop/resume — restart compose after resume).