Devbox Skill Devboxes are OpenClaw sandbox containers running a custom image with VSCode Web, noVNC, Chromium (CDP), and up to 5 app ports routed via Traefik or Cloudflare Tunnels . OpenClaw manages the full container lifecycle. The main agent assigns each devbox a sequential ID by maintaining a local counter file, then passes to the subagent task. The devbox agent runs as its first action, which builds URL env vars, writes env files, and sets up routing. File Locations Resolve paths relative to this SKILL.md's parent directory. Key files: - — conventions for project setup scripts ( ) Archite…