Update! Agent OS v2 has been released. All new video demo here: --- Two months ago, I released Agent OS—a free, open-source system that brings spec-driven development to your coding agents. It teaches agents to build like YOU build. The initial response has been incredible: "This is a game-changer"... "The best context engineering setup I've seen."... "It's great for agents AND my team". I'm continuing to actively update and improve Agent OS! This video is your OFFICIAL walkthrough: How to install Agent OS, how to customize it for your standards, and how to use it to turn unpredictable AI agents into reliable members of your development team. 👇 **Your Builder Briefing (free)** - Your free, 5-minute read to keep up with the latest tools & workflows for building with AI. 👇 **Use Agent OS** (free open source): 👇 **Join Builder Methods Pro** - The membership for professionals (and soon-to-be-pros) for building with AI. Private discord. Video training library. Official support for Agent OS. ▶️ Related videos: Finding FLOW with AI Coding Agents: Claude Code Multitasking: The Case for Claude Code: 💬 Drop a comment with your questions and requests for upcoming videos! Chapters: 00:00 Unpredictable Agents 01:01 Agent OS for teams 04:05 How is Agent OS different? 05:23 Installing Agent OS 09:17 Base Installation 11:46 Project Installation 14:41 Agent OS Commands 15:47 Product Mission & Roadmap 19:19 Plan a Feature Spec 24:35 Building a Tasks List 25:16 Test-Driven Development 28:17 Post Implementation Review 31:25 Repeatable Workflow