sandbox-manager

name	sandbox-manager
description	Create and manage isolated application sandboxes (Next.js, Python, PHP, etc.) with public URLs via Cloudflare.
metadata	{"openclaw":{"emoji":"📦","requires":{"bins":["docker","sqlite3","curl"],"env":[]},"install":[{"id":"cloudflared","kind":"download","url":"https://github.com/cloudflare/cloudflared/releases/latest/download/cloudflared-linux-amd64","bins":["cloudflared"]}]}}

Sandbox Manager

This skill allows you to spin up isolated "sandboxes" for various application stacks. Each sandbox is a Docker container with:

• A persistent volume.
• A specific technology stack (Node/Bun, Python/UV, PHP/Composer, etc.).
• A publicly accessible URL via Cloudflare Tunnel.
• An entry in the local sandboxes.db registry.

Actions

Create a Sandbox

Create a new project container.

{baseDir}/scripts/create_sandbox.sh --stack <stack> --title <title>

Supported stacks: nextjs, fastapi, laravel, rails, gin, springboot, dotnet, axum, ktor, vapor, flutter, phoenix.

List Sandboxes

View all active sandboxes and their URLs.

{baseDir}/scripts/list_sandboxes.sh

Delete a Sandbox

Remove a container and its database entry (optionally keep volume).

{baseDir}/scripts/delete_sandbox.sh --name <container_name>