Why Does My AI Agent Keep Failing When It Worked Perfectly in the Demo?

Your AI agent worked perfectly in the demo.

Then Thursday happened.

It forgot a rule. Pulled outdated information. Called a tool that returned nothing-and confidently made up the rest.

Naturally, we blame the model.

Maybe I need the smarter one.
The bigger one.
The newer one with more digital horsepower.

Probably not.

I learned this lesson after an AI agent I built started giving customers pricing from a document we’d retired two years earlier.

The agent wasn’t broken.

I had given it the wrong context.

That distinction matters more than most people realize.

We tend to treat an AI agent’s context like storage: Give it everything so it knows everything.

Except context isn’t storage.

Context is attention.

And every document, old conversation, tool output, abandoned instruction, and random piece of information you stuff into that window is competing for the agent’s attention.

More can actually make your agent worse.

In the full article, I break down the three failure modes I see underneath most unreliable AI agents-and seven practical steps you can use to fix them.

You’ll learn why:

• Silent tool failures are more dangerous than obvious errors.

• Longer agent sessions can become progressively less reliable.

• Giving an agent access to less information can improve its accuracy.

• Explicit stop conditions may be one of the highest-leverage changes you can make.

• If you can’t trace what your agent did, you’re basically debugging by vibes.

The good news?

You probably don’t need a better model.

You need to get better at deciding what your agent sees, when it sees it, and when it needs to stop.

That’s context engineering.

And it may be the least glamorous AI skill that actually matters.

The Folder I’ve Never Shown Anybody

I keep a folder of business ideas I will never build.

Markets I've studied. Models I've worked out. Offers I've priced at two in the morning and then done nothing with - because there's one of me, and there's already a business to run.

Starting this month, I'm opening it.

Every month, I pull one idea out, do the upfront work, and walk AI Insiders members through the whole thing live. Not a recording. Live, with their questions in the room.

Members leave with:

A brief of a draft business plan - the model, the delivery, where I think it breaks
A draft marketing kit - positioning, outreach, the angle
My recommended AI stack, built for that specific idea
The full replay, chat, and transcript if they can't make it live

It's called the AI Opportunity Drop, and the first one is Thursday, August 13, at 1:00 PM Eastern.

Members can build the idea outright, adapt it to a market they already know, or take the structure and point it at the business they're already running.

I'm not going to tell you what you'll make from it. I don't know your market, your skills, or how hard you're willing to work. Anyone who tells you otherwise is guessing.

What I will tell you: the plan will be drafted, and the blank page will be gone. In my experience, that's the part that actually stops people - not the work.

One real deadline: AI Insiders closes to new members Friday, August 21, with no set date to reopen.

Join before Thursday, and the first Drop is your first session - live, with your questions in the room.

DATE:

13 August

TIME:

1PM Eastern

LOCATION:

Live Over Zoom

PRICE: Included in the AI Insiders Membership

One Sentence Offer™ Express Training

You've rewritten your offer four or five times.

It got longer every time. You thought that was progress.

It wasn't. It was you trying to be more complete.

Here's the problem with complete: your buyer has to work to understand what you sell. So they stop reading. Nobody tells you they were confused. They just don't reply, and that silence looks exactly like "not interested."

This isn't about changing your offer. It's about describing it so nobody has to work to understand it.

In two hours, you'll cut your offer to one sentence and find out whether your words or your offer is what's been costing you.

What happens in the two hours:

You learn exactly how to cut your offer to one sentence
You watch the Say-It-Back Test run live on five real examples
You learn to run the Say-It-Back Test yourself
Live hot seats in the Q&A hour
Two hours, ten dollars

Not a guaranteed finished sentence. That depends on you. Not a diagnosis of exactly what's costing you sales. That's not a claim we can make. What we can promise is on this page, and nothing beyond it.

Not for you if you don't have an offer yet. This is the compression pass, not the construction pass.

DATE:

12 August

TIME:

2.30PM Eastern

LOCATION:

Live Over Zoom

PRICE: $10

Jonathan's up for two UgenticAI Awards this year, Leading Male in AI and AI Addict of the Year. If he's helped you use AI to actually grow your business, vote for him now, click on the image below.