Email might work, however if you're a Telegram user you could write a bot that runs on your home system that runs the cli commands on your behalf and then sends the output as a response to you. No need to open up any ports on your router.
Thats exactly the approach I took with https://github.com/cloud-atlas-ai/miranda, Telegram bot, PR is the human review point, tests + CodeRabbit catch most issues.
Bot intercepts Claude's AskUserQuestion calls via a hook, sends me an inline keyboard, injects my answer back into the session. Claude keeps working, PR still happens—but I can unblock it from my phone in 5 seconds instead of rejecting a PR based on a wrong guess.
Claude is making it easier to have bespoke data and dashboards for anything. We're going to make a lot of them, for all reasons. I've also made apps with Django interfaces, but quick, global interfaces are going to become in demand.