Building an outbound-only WebSocket bridge for local AI agents

I work with AI agents every day. Claude Code, Copilot, Gemini CLI — running locally, with access to my filesystem, my repos, my tools. The results are genuinely good. But there's a wall: the moment you leave your desk, you lose control. There's no real way to kick off an agent task from your phone, monitor a long-running pipeline from a coffee shop, or schedule something to run overnight. Every solution I found had the same trade-off: you either open a port, install a tunnel daemon, or upload y...