Let me just quote my original post :) > We actually use Claude Code under the hood. What makes p0 different from Claude Code CLI / Conductor / etc. is our focus on shipping complex features autonomously, across all your existing repos.

In practice this means, you spend much more time defining coding standards and writing product and technical specs (our agents help you with both of course, but you bring the brainpower), and then you hit the button and let p0 build even some seriously large features.