We are currently witnessing a massive shift in AI development. We’ve moved past the "Chatbot" era and into the era of Agentic Systems—AI that doesn’t just suggest text, but actually executes code, moves money, and modifies databases. However, there is a fundamental architectural flaw in how most agents are built today: we are giving "Intelligence" and "Authority" to the same probabilistic model.
You have probably seen a file named “go.sum” in almost every Go project you have worked on. You may have even seen it change every time you run “go mod tidy”. But do you actually know what it does? It is one of those files that works silently in the background, and some developers never stop to think about it. The “go.sum” file is one of those files you never really interact with directly, but it
I was reading a Stripe tutorial last week and watched the author write amount: req.body.amount. That single line lets any user buy Premium for $1. It's also a common pattern in Stripe Checkout starter code. This post is about why, and how to make it impossible. You're building a paywalled product. You wire up Stripe Checkout, follow a popular tutorial, ship it. Looks great. Tests pass. Users are p