version: "1.0.1" 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:
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.
bash
{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.
bash
{baseDir}/scripts/list_sandboxes.sh
Delete a Sandbox
Remove a container and its database entry (optionally keep volume).
bash
{baseDir}/scripts/delete_sandbox.sh --name <container_name>