Practical guides based on my own projects. At the moment I’m writing about how I use AI coding agents safely, day to day.
Lock down a spare Mac for AI coding agents
Run AI coding agents like Claude Code and Codex safely: a step-by-step guide to isolating them on a spare Mac with guest Wi-Fi, one-way SSH and no sudo.A GitHub token per project for AI coding agents
Give each project its own fine-grained GitHub token, picked automatically by folder, so an AI coding agent can only reach the repos it is working on.