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Build a Claude Code Personal OS Step by Step in 40 Minutes | Moritz Kremb

Shownote

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 routin...

Highlights

In this podcast, Moritz, an AI founder, shares his journey of building a personal operating system using Claude Code to automate tasks like email management, content creation, and grocery shopping. He discusses the tradeoffs between OpenClaw and Claude Code, and provides a step-by-step guide to setting up your own system.
02:48
OpenClaw's Heartbeat feature enables always-on memory and task management
14:41
Claude Code uses his main credentials, which he trusts more despite potential risks
15:41
Claudia can search local memory files to find all APIs used
20:03
A dreaming routine compresses daily memories overnight.
23:57
Claude Code's CLI gives it an edge over Cody.
26:06
Content creators have unique workflows
29:05
Two types of routines: local and remote
37:25
The most manual parts are script writing and video editing
41:44
Start small: set up folder structure, then connect tools one at a time

Chapters

The honest tradeoffs: OpenClaw vs. Claude Code
00:00
Why Moritz switched to Claude Code
09:03
The folder structure that runs Moritz's entire OS
15:40
The memory loop that makes Claude Code remember everything
20:03
CLI vs. MCP vs. API: which to pick and why it matters
23:47
Skills walkthrough: automated grocery runs and video uploads
26:02
Local vs. remote routines (and when to use each)
29:03
The full content pipeline from idea to posted video
31:51
Tips to start building your first personal OS
41:43

Transcript

Moritz Kremb: I built this Claude OS system, basically. This system is essentially like a collection of a bunch of skills, a bunch of little automations. Every time I add a new tool, or a new MCP or CLI or something, I just say, add this to your tool.md. O...