Digital Guide + Script Bundle
The Secure Mac Mini Server
How to turn a Mac Mini into a self-healing operations node that keeps your data off the cloud and your credentials out of reach. All software is free.
Why This Exists
In January 2026, OpenClaw went viral. Thousands bought Mac Minis to run AI agents. Within weeks: a critical vulnerability (severity 8.8/10), passwords stored in plain text, a poisoned plugin marketplace, and users reporting $200+/day in runaway costs.
This guide takes the opposite approach. It was built months before the hype, from managing five companies across three Macs. No cloud, no personal data on the machine, no attack surface beyond what the system strictly needs to function.
What You Will Have When Done
A Mac Mini that syncs all your code every 5 minutes, monitors itself across 12 health indicators, emails you the moment anything breaks, heals its own permissions, discovers new repos automatically, and does all of this with zero personal data exposed to the network. Total setup time: 1 to 2 hours. You need a Mac Mini (from $599 if you do not own one) and this guide. All software used is free. Ongoing cost: $0.
What Is Included
34-Page PDF Guide (17 Chapters)
Step-by-step from blank Mac Mini to working server. Glossary for non-technical users. Troubleshooting guide with 7 common scenarios. An honest security assessment that tells you exactly what is at risk and what is not.
7 Ready-to-Use Script Files
sync-repos.shSyncs all your git repos every 5 minuteshealth-check.shMonitors system health and sends email alertssync-repos.plistSchedule file for the sync scripthealth-check.plistSchedule file for the health checkmsmtprcEmail configuration templatesync-dotfiles.shLightweight workstation sync scriptsetup-sync.shInstalls the workstation sync automaticallyWho This Is For
Founders and developers who bought a Mac Mini for AI agents and want to make sure it is secure before connecting it to anything important.
Anyone who wants a private dev server that syncs their code, monitors itself, and runs without iCloud, cloud storage, or a web dashboard exposed to the internet.
You do not need to be a Terminal expert. The guide includes a glossary, explains every command, and the bundled scripts mean you do not need to copy code from the PDF.
$7
PDF guide + script bundle. Instant download. No subscription.
Buy the Guide — $7Secure checkout via Gumroad. Instant delivery to your email.
Frequently Asked Questions
Do I need to know Terminal?
No. The guide includes a "Before You Begin" section that covers how to open Terminal, create files, and transfer files. Every command is explained. The script bundle means you do not need to copy code from the PDF.
How long does the setup take?
About 1 to 2 hours from a blank Mac Mini to a fully working, self-monitoring server. If you already have SSH and Homebrew set up, you can skip to Phase 5 and get the scripts running in 15 minutes.
Does this work with GitLab or Bitbucket?
The guide is written for GitHub but notes where to adapt for other providers. The core scripts (health check, LaunchAgents, email alerts) work with any git hosting.
What if I need help?
Email support@midnight-inventions.com. If the guide does not work for you, we will make it right.