The AI Agent Team Every Solopreneur Wishes They Had (And How To Build It)

Watch the Episode on YouTube

An AI second brain is an organized collection of folders and files that holds everything you know, including your identity, your stories, your processes, and your past content, so AI tools can create work that actually sounds like you. When you connect that second brain to a team of specialized AI agents, a solopreneur can hand off email drafts, scheduling, project management, and even landing page builds while staying firmly in charge of the final result.

That's the big idea from this episode of The Life First Solopreneur, where hosts Carly Ries and Joe Rando talk with George B. Thomas of Sidekick Strategies. George is the person the LifeStarr team calls when anyone has an AI question, though he'd rather be called a guy in the trenches than a guru. Here's what he shared about building a second brain, running an AI agent team, and using both to get your life back.

What is an AI second brain?

A second brain is a structured system of folders and markdown (.md) files that stores your knowledge in a way AI can read, search, and connect. George's version is called Echo, because it's meant to be an echo of him. The approach draws on Andrej Karpathy's LLM wiki concept, and despite how it sounds, George is quick to point out that it isn't that nerdy. It's folders and files.

Every meeting transcript from his note takers flows into Echo, where it gets sorted into clients, identities, a knowledge base, and a wiki of concepts. Each file is tagged automatically with themes like burnout, family, or motivation, and those tags link related ideas together. George uses Obsidian, a free app, to visualize those connections as a web of dots and lines, but Obsidian is optional. The brain works either way.

The payoff is context. When George asks for an article about getting more leads, the AI can start from one piece of content and pull in everything connected to it, much like a human brain does.

Why should a solopreneur care about having a second brain?

Because generic prompts create generic content. Most AI advice focuses on the machine, but George builds his system around the human. Echo holds his identity, a timeline of his life, and the personal stories he tells on podcasts, complete with sources. It also knows his top 25 mindsets, top 25 beliefs, and top 10 core values.

With that foundation, George says Echo nails email and Slack drafts on the first try roughly 90 percent of the time. That saves minutes per message, hours per day, and by his estimate close to a full day each week. For a solopreneur who is the entire staff, that's time you can put back into your life.

How is an AI agent team different from just using ChatGPT or Claude?

A chatbot is one conversation with one assistant. An agent team is a group of specialists, each with a name and a role, that can talk to each other and divide up the work. George recently brought his agents into Grok Bot, and the roster reads like a small agency. Jordan is the project manager, Reed drafts emails, Casey handles HubSpot, Quinn writes, Finch edits, Morgan designs, Riley develops, and Alex serves as COO. Echo sits in the middle and delegates.

Here's what that looks like in practice. If George needs a new landing page, he asks Echo to have Quinn write the copy, Casey build the form, Finch review everything, and Riley code the page. Then he walks the dog or makes a pizza, and 20 or 30 minutes later there's a link waiting for his review. He's even taught Echo to create audio versions of documents so he can review them while walking laps in the backyard.

The agents also handle the admin that slips through the cracks. When George realized he'd fallen behind on logging podcast episodes in ClickUp, he asked Jordan to find the last one he'd logged, create a task for every episode since, and mark them all complete. Done.

How do you stay the human in the loop with AI agents?

George's philosophy is human powered, AI assisted, and he describes AI as amplification rather than replacement. In practice, that means he shows up at three or four touch points in any AI process. He's the human in the middle, the human at the end, and the human who iterates, telling the AI what he likes, what he doesn't, and where it's overdoing it.

He also follows a few practical rules.

• Email and Slack messages always stay in draft mode so he can add context and trim fluff before anything goes out.
• Social posts can go out on autopilot, but only after he's approved the copy.
• If a task takes five minutes or less, he does it himself. Multi-step work that needs research and editing goes to the agents.

He's also honest that he's pushing the limits on purpose right now. Sometimes he catches himself thinking he'd have been done already if he'd just done it the old way, but testing the edges is how he learns where the line is.

Where should a solopreneur start with a second brain?

Start with yourself. George says the technical setup is the easy part, and he has a prompt that can build the structure in Claude Code. The real work is getting to know yourself well enough to put that into the system. Document your identity, your stories, your values, and your standard operating procedures. If you've created podcasts, blogs, or videos in the past, feed those in too.

Joe offered an important reality check here. George's system looks effortless because he's put in serious work, including creating a 12-week AI content system course for LifeStarr. George adds that the course plus some real seat time will put you ahead of 80 to 90 percent of people trying to use AI in their business.

What's one AI task a solopreneur can hand off this week?

Your inbox and calendar. George suggests connecting your email and calendar to an agent and asking it to check your email every hour, write draft replies (drafts only) for anything that needs a response, send you a link to review each one, and suggest open times from your calendar when someone wants to meet. Once you send the reply, ask the agent to book the meeting and add a video link.

No clicking over to your calendar. No typing "Meeting with Bob." Just a quick message while you move on to your next task, grab a coffee, or head out for a round of golf. With a phone app, you can even ask an agent to hold 30 minutes on Monday for a project while you're out on a walk.

The life first takeaway

When Carly asked for his parting advice, George tied everything back to why any of this matters. Build a business that gives your clients the best experience while giving you the best life, whatever that means to you. For George, it means freedom, time, family, and fun.

In his words, "you should be doing your life and have a business, not doing your business and hoping to have a life."

Frequently asked questions

Do I need to know how to code to build an AI second brain?
No. At its core, a second brain is folders and markdown files. George uses a terminal for some of his work with Echo, but his agent team in Grok Bot runs entirely through conversation, and the agents handle any coding.

What is Obsidian, and do I need it?
Obsidian is a free app that reads markdown files and shows how they connect visually. It's helpful for seeing your second brain, but the system works without it.

Will an AI agent team replace the human touch in my business?
Not if you build it the way George does. He keeps anything personal in draft mode, reviews every output, and treats AI as a way to amplify his work rather than replace people.

How long does it take to set up AI agents?
Once George's second brain existed, he onboarded his agents into Grok Bot in about two or three days. The second brain itself has been an ongoing project for one to two years, and it keeps growing.

Watch and listen

Want to see Echo and George's agent dashboard on screen? Watch the full episode on The Life First Solopreneur YouTube channel, or listen wherever you get your podcasts.

To connect with George, visit sidekickstrategies.com, find George B. Thomas on LinkedIn, or email george@georgebthomas.com. You can also catch him on the Hub Heroes podcast and Beyond Your Default.