claude

createos-sandbox

Run ad-hoc/heavy/untrusted code in disposable CreateOS Sandboxes; offload, parallel fanout, scratch shell, reusable box with sync, port tunnel, public expose, network clusters, S3 disks, WireGuard VPN, fork, pause/resume, and custom images.

3 on GitHubby NodeOpsv0.8.0updated 10 days ago
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Plugin createos-sandbox from marketplace createos in NodeOps-app/createos-plugins. Commands read from the repo's manifest — 8 days ago.

This plugin runs code on your machine — its hooks fire automatically on events like tool use. The exact commands are listed below; read them before installing.

What it installs

Skills (1)

  • using-createos-sandbox

    Use when you need to run code OFF the user's machine — ALWAYS for untrusted or unknown code, and for any ad-hoc script or snippet you would otherwise run locally (remote code execution: `cos exec <file>`), heavy/long builds or test suites, a parallel test/config matrix across many boxes, an instant

Slash commands (22)

  • /createos-sandbox:agent

    Run another coding agent (Claude Code, Codex, OpenCode, Pi, Cursor) on your code inside a throwaway CreateOS sandbox — on OpenRouter, or any OpenAI- or Anthropic-compatible provider.

  • /createos-sandbox:cluster

    Manage a cluster of CreateOS boxes on one private network (name-addressable). For multi-machine Linux testing — distributed systems, DB replication, p2p meshes, load tests.

  • /createos-sandbox:computer

    Drive the desktop in the active CreateOS box — screenshot, move/click, type, press keys, open a URL, list windows. Computer-use for a sandboxed Linux desktop.

  • /createos-sandbox:desktop

    Bring up a graphical CreateOS box (desktop:1 — XFCE + Chrome) and print a live noVNC URL the user can open in a browser to watch or drive it.

  • /createos-sandbox:disk

    Manage BYO S3 bucket mounts for the CreateOS project box — register an S3 disk, attach/detach, list, remove. For datasets, model weights, or a shared build cache that survives box death.

  • /createos-sandbox:down

    Tear down the active CreateOS project sandbox — stop any background sync and destroy the box, clearing project state.

  • /createos-sandbox:exec

    Remote code execution — run untrusted code or any ad-hoc script/snippet (py, js, mjs, cjs, ts, go, sh, rb, c, cpp, rs) in a throwaway CreateOS box instead of on this machine. Timeout, optional stdin, real exit code, auto-destroys.

  • /createos-sandbox:expose

    Give the active CreateOS project box a public HTTPS URL for one port. Stable link for the box's lifetime — good for sharing a live preview or webhook target.

  • /createos-sandbox:fanout

    Run each of several commands in its OWN throwaway CreateOS box, in parallel (staged from a dir), collect per-job results, auto-destroy. For test shards, config matrices, batch jobs.

  • /createos-sandbox:fork

    Snapshot the active CreateOS project box and fork it into an independent clone (pauses briefly, then resumes). For matrix / parallel experiments from identical warm state.

  • /createos-sandbox:offload

    One-shot offload to a disposable CreateOS sandbox — stage a dir, run a command (keepalive-protected), optionally pull artifacts, auto-destroy. For heavy/untrusted/clean-room builds and tests.

  • /createos-sandbox:pause

    Pause the active CreateOS project sandbox — snapshots disk + memory to storage so a warm box (installed deps, running processes) costs nothing while idle. Resume brings it back intact.

  • /createos-sandbox:resume

    Resume the paused CreateOS project sandbox — restores disk, memory and running processes exactly as they were. Use after /createos-sandbox:pause or after the 30 m idle auto-pause kicked in.

  • /createos-sandbox:run

    Run a command in the active CreateOS project sandbox (created by /createos-sandbox:up). Streamed output; box persists.

  • /createos-sandbox:shell

    Spin up an instant throwaway CreateOS Linux box and drop into an interactive shell; the box is destroyed on exit. For a quick clean-room to poke at something without touching your laptop.

  • /createos-sandbox:status

    Show the active CreateOS project sandbox and sync state for this repo.

  • /createos-sandbox:sync

    Start a background file sync between a local dir and the active CreateOS project box. Default one-way (laptop→box, safe). For live dev-server/watcher loops.

  • /createos-sandbox:template

    Build a custom sandbox image (rootfs) from a Dockerfile so boxes boot with the toolchain already installed, instead of reinstalling dependencies on every offload. Also lists, inspects, and removes templates.

  • /createos-sandbox:tunnel

    Forward a port inside the active CreateOS project box to your local 127.0.0.1 (background). Reach a box-side dev server / DB / service on localhost — private, no public URL.

  • /createos-sandbox:unexpose

    Revoke the public HTTPS URL for the active CreateOS project box — disables ingress.

  • /createos-sandbox:up

    Create or reuse a persistent CreateOS project sandbox for this repo (one active box per git root). Warm box for repeated runs and live sync.

  • /createos-sandbox:vpn

    WireGuard L3 VPN from THIS machine into your CreateOS private networks — reach every sandbox by name/IP as if local. Needs wg-quick + sudo; the connection blocks until Ctrl-C.

Hooks (2)

  • SessionStart

    "${CLAUDE_PLUGIN_ROOT}/scripts/session-start.sh"

  • PreToolUse

    "${CLAUDE_PLUGIN_ROOT}/scripts/offload-hint.sh"

View source on GitHub createos.sh

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