AgentSkillsCN

sandbox-manager

借助 Cloudflare，为 Next.js、Python、PHP 等应用创建并管理独立的隔离沙盒环境，并为其分配公共 URL。

SKILL.md
--- frontmatter
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.

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>