Stop Prompting Claude. Start Harness Engineering.

Start using Claude today - https://clau.de/austin.marchese In this video, I break down harness engineering, the layer you build on top of Claude Code that the fastest AI builders are using to win. They aren't obsessing over the model. They're shaping the AI harness around it. 99% of people use AI as model plus prompt times a base harness. The leaders add a domain harness on top, built for one user: you. That's the one thing you actually own, and it's why you can build something more valuable for yourself than Zuckerberg or Musk can. By the end, you'll know the 4 layers of harness engineerin