
Build a Claude Code Personal OS Step by Step in 40 Minutes | Moritz Kremb
About this episode
Moritz is an AI founder who built a personal OS in Claude Code to manage his emails, create content, and even buy groceries. In this episode, he walks through everything you need to set up your own: folder structure, tools, memory loops, skills, and routines. We also talked about the pros and cons of OpenClaw vs. Claude Code.
Moritz and I talked about:
(00:00) The honest tradeoffs: OpenClaw vs. Claude Code
(09:03) Why Moritz switched to Claude Code
(15:40) The folder structure that runs Moritz's entire OS
(20:03) The memory loop that makes Claude Code remember everything
(23:47) CLI vs. MCP vs. API: which to pick and why it matters
(26:02) Skills walkthrough: automated grocery runs and video uploads
(29:03) Local vs. remote routines (and when to use each)
(31:51) The full content pipeline from idea to posted video
(41:43) Tips to start building your first personal OS
Thanks to our sponsors:
Linear: The AI agent platform for modern teams https://linear.app/behind-the-craft
Wispr Flow: Don't type, just speak https://ref.wisprflow.ai/peteryang
Oceans: Hire AI-native EAs http://oceanstalent.com/peter
Get the takeaways: https://creatoreconomy.so/p/build-a-claude-code-personal-os-step-by-step-moritz
Where to find Moritz:
X: https://x.com/moritzkremb
Website: https://joinagentos.com/
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