I Built the Perfect AI Robot. Then I Pulled the Plug


video preview

Hi Friend,

​I built the AI assistant I’ve always wanted. Then I shut it down.

For the last few weeks, I’ve been experimenting with OpenClaw, an open source project that started as ClaudBot, then became MultBot, and now goes by OpenClaw (lawyers!). It’s essentially AI plumbing for your computer.

You install it, and suddenly you have an independent artificial intelligence agent that can work without your supervision. It can run on its own schedule, doing tasks while you sleep, responding to events as they happen, and making decisions based on rules you set up.

Think of it as the computer assistant we’ve been promised for decades, finally delivered.

I set up a Mac mini, gave it access to my course platform, email, and invoicing system, and watched it work. It was incredible. I’d wake up to text messages like “Hey Sparky, you got three customer emails overnight. I handled them and drafted replies for you. Email replies are in your drafts folder.”

The robot answered support emails while I slept. It sent invoices to sponsors. It transcribed podcast recordings. Any busy work I could do on a computer, it could do for me.

This is what I’ve been teaching automation for decades to accomplish. The computer doing the donkey work so we can focus on making great things.

But I pulled the plug.

The security problems are massive. This open source project wasn’t built with security in mind. Every expert says don’t touch it. I thought I was being smart by running it on an isolated Mac mini with custom safeguards. I created secret passphrases, limited access, tried to lock it down.

Then I woke up at 2 AM wondering if my secret passphrase was sitting in plain text in the robot’s logs. It was. The robot happily offered to show me the log file containing all my security measures.

That’s when it hit me. I’m not a security expert. If I can find these holes, imagine what someone who actually knows what they’re doing could exploit. The fundamental problem is that AI agents need access to work. You have to open doors. But 30 years of computer security has been about keeping those doors locked.

I wiped the Mac mini. Closed the accounts. Disconnected everything.

Here’s what I learned:

We’re much closer to useful AI assistance than I thought. When these things are secure, they’ll change how we work.

There’s a first-mover advantage for people who explore this safely. And we’ll always need humans in the loop. These robots are impressive but gullible.

OpenClaw isn’t ready yet. Don’t install it. Especially don’t install it on your personal computer. But watch this space.

Anthropic, OpenAI, and Google are paying attention. We’ll get something like this in a secure package eventually.

For now, the dream of having a 24/7 assistant handling digital donkey work will have to wait. But not for long.

Your pal,

David

P.S. Do you want to help me out? Why not recommend this newsletter to a friend?

Read this post on macsparky.com

iPhone Life: Why power users miss the best iPhone features (Sponsor)

Your iPhone is an irreplaceable part of your day. You use it for everything: family photos, calendar, and staying connected with your friends and family. Because you’re on it constantly, you’d think you had it mastered. That there wasn’t a shortcut you hadn’t found.

Sign up for the iPhone Life Tip of the Day Newsletter and you’ll learn so much more.

You’ll be flabbergasted at what you discover. Spend a few minutes every morning learning a new “secret” my phone was keeping from you.

Subscribe for free and get your first tip today.

The newsletter takes just a few minutes to read, and you can use the tip immediately. You’ll learn how to:

  • Block spam calls and unwanted texts.
  • Organize your photos and messages effortlessly.
  • Find hidden settings that make your phone easier to see and use.
  • Protect your privacy with Apple’s built-in tools.

Join 600,000 readers who start their day with a useful iPhone tip.

Get your first free iPhone tip.

David Sparks (MacSparky)

In a world where technology is increasingly conspiring to steal our focus and attention, my goal is to teach you how to be more productive with Apple technology. I want to help you achieve what is most important to you and enjoy your life at the same time using technology instead of becoming another one of its victims. Pretty much everything I make points at that North Star. I believe in this message so much that I’ve staked my livelihood on it.

Read more from David Sparks (MacSparky)

A MacSparky Dispatch Hi Friend, Every year I try to lock in my tools for the following year. 2025 was odd because I moved most of my daily management into the Apple productivity suite to prepare the Apple Productivity Suite Field Guide. Now heading into 2026, I’m rethinking what I’m using and why. Task Management I tried using Reminders all year and largely pulled it off. There are interesting web-based and AI-based task managers out there, but none seem useful to me. I just don’t believe...

MacSparky Logo

A MacSparky Dispatch Gang, Mark Gurman delivered more Siri news this week, and I'm left with the same feeling I've had for over a year now: equal parts hope and frustration. Here's the picture as it currently stands. Apple is planning two separate Siri overhauls, releasing months apart. The Spring Update: iOS 26.4 The first update arrives with iOS 26.4, expected around March or April. This is the non-chatbot version built on a custom Google Gemini model running on Apple's Private Cloud...

Hi Friend, The Productivity Field Guide 2026 launched a few days ago. People are already digging in, and the feedback is coming in: “The chapter on roles and arete blew my mind.” — Irene K. “I’ve been playing with productivity systems for nearly 20 years. I wouldn’t expect to have anything new to learn. Sparky proved me wrong.” — Mark L. “This Field Guide is not about figuring out how to do more things in less time; it’s about figuring out how to give more time to the important things.” —...