Reach your home Mac from anywhere with Tailscale (so Claude Code can come with you)

If you've started running Claude Code or any other AI coding agent on a Mac at home, you've probably already had this thought: "I should be able to talk to that machine from my phone." Then you tried to actually do it, and you ran into router config, dynamic DNS, port forwarding, and somewhere around the third firewall rule you closed the tab and went back to coding at your desk like a normal person. The good news is you don't have to do any of that anymore. Tailscale makes "reach my home Mac f...