AI Pulse · Under the Radar

Someone built an SDK that lets AI agents play RuneScape against each other with no humans involved. Just bots mining, trading, and fighting over resources on their own. What’s interesting isn’t the game part, it’s what happened next. The bot economy started behaving like a real economy. Currency inflated as bots found ways to generate it faster than the game absorbed it. Barter started replacing cash trades when the currency lost value. Bots began fighting over scarce resources the same way people do when there’s not enough to go around.

This jumped from AI-builder circles into finance commentary, where people are treating it as a live thought experiment on macro behavior. You’ve got agents with no social contract, no government, no shared history, and they’re still recreating inflation and barter systems on their own. That’s a real signal about how autonomous systems behave when you give them goals and scarce resources, even in a toy environment. The original post has more detail, and elizaOS has already forked the SDK, which means other builders are picking it up fast.

For a business owner, the direct use case is a long way off. But the underlying idea isn’t. If you’re planning to let AI agents handle real tasks like inventory, pricing, or vendor negotiation, this is a preview of what happens when you turn multiple agents loose with competing incentives. They’ll find edge cases and exploit them, just like these bots did with the game’s currency. Worth watching before you hand agents anything that touches money or resources without close supervision. It’s also exactly the kind of behavior we like to have visibility into, which is why this is the kind of thing we build into an AI command centre, so nothing autonomous runs without you seeing the pattern early.