Building Private Chat w/ Docs Using Claude Code (Start to Finish)

Build a private chat-with-documents app on your own machine with Claude Code — start to finish, real build, including the moment the AI gets it wrong and we fix it. This lesson hands the build plan from Lesson 3 to the AI coding agent and watches it execute. You'll see: • The full build run — tests first, implement, conformance check, work-log entry, phase by phase • The loop in action — verification catches something the build plan missed; we update the spec + build plan in plain English; the build resumes • A working personal AI system at the end — real model (OpenAI-compatible adapter), real tool calls (read-from-docs), your documents as your Memory • Why real software is never built right on the first try — the loop is structural, not a workaround Everything runs on your machine. No data leaves. Claude Code as the default coding agent — works with any agent that can read a repo. The lesson lands the architecture's safety net: if your goal is for your AI coding agent to do the building, the conformance tests + structured loop are what make that safe. ▶ Next: Lesson 5 — Using BrainDrive as Your Personal AI System (MIT Licensed) https://www.youtube.com/watch?v=rJQYirGj70w 🎓 The full course (free): https://www.youtube.com/playlist?list=PL_rTgQnnMXsVkg29Lm9syjUyVQmRG_4y_ 🏛️ The Personal AI Architecture (start here for builders): https://github.com/Personal-AI-Architecture/the-architecture 🛠️ The resources we use in this course: • TypeScript Template: https://github.com/Personal-AI-Architecture/ts-architecture-template • BrainDrive (MIT-licensed reference implementation): https://braindrive.ai - Prompt I used in this lesson: https://docs.google.com/document/d/10MEGwrt4_optVkhNnPkP4R-MbYel9vkxvYfK5I60ahA/edit?usp=sharing About this course: "How to Build Your Personal AI System" is a free 6-lesson course taught by Dave Waring, co-creator of the Personal AI Architecture. The course shows you how to build a personal AI system you own and control on your own machine — vibe-coder friendly, agent-agnostic (Claude Code as the default demo), under 30 minutes of teaching to a working app. #PersonalAI #AISystem #ClaudeCode #OpenSourceAI #UserOwnedAI #LocalAI