Second-order thinking for people who use AI every day
The Principles of Learning Faster.
How to Set Up Claude Once and Get 10x Out of It (You Have No Idea What Your Chat Can Actually Do)
Harness Engineering: How to Build AI Agents That Don't Fall Apart
Loops and Graphs: how to stop babysitting agents and only approve the last step (full course)
Harness Engineering: the skill that replaced prompt engineering in 2026
Graph Engineering: The Complete Guide to Building Multi-Agent AI Systems
$1,200 in used parts builds a home AI server that erases $3,156 a year in Claude subscriptions.
My 27 Claude tips that aren't in any tutorial:
Graph Engineering explained: what it is, when to use it and when not to