06 // Optional depth
Seven live guidesGo further when it matters.
The live class covers enough to start. These resources are for the people who want the deeper map, stronger setups, and more technical paths afterward.
Class download // Ready
Grey's Intro to AI starter vault
A sanitized Obsidian workspace with the ACE + AIOS structure, class checklist, lesson context, Daily Brief skill, and activity destinations. It contains no learner account or personal data.
AI models
Compare capability, speed, cost, context, and privacy without chasing every model name.
Choosing a harness
When Chat, Cowork, Code, or Codex fits - and why harness and model are separate choices.
Anatomy of a harness
Context, tools, connectors, plugins, MCP, APIs, skills, and automation in plain language.
Keep up without drowning
Own your context, prefer portable formats, and update only what changes your workflow.
Obsidian basics
Navigate the vault, link notes, use properties and templates, and give AI a useful workspace.
GitHub + Vercel
A safe beginner path from a local project folder to a real public website.
AI is like a city
The complete analogy for models, harnesses, context, access, skills, and automation.
Resource policy
Every guide is a readable web page first. Use “Print / Save PDF” on any guide for a dated offline copy. The old PDFs remain source material, not final content.