Skills

The Product Builder Path

A practical curriculum for the blurred product trio. Learn the skills in order, apply them to a live build, and produce evidence at every stage.

01
Sense
Find a problem worth a week of your life.
Product Discovery User Research
DrillTalk to three users. Write down the one workflow they hack around today.
OutputDemand memo
02
Shape
Turn it into a falsifiable bet.
Written Communication Spec-Driven Development AI Product Strategy
DrillWrite a one-page spec: user, workflow, riskiest assumption, kill condition.
OutputOne-page bet
03
Build
Build the workflow with agent leverage, not by hand.
AI Prototyping AI Coding Assistants Agent Workflows Context Engineering
DrillShip a working slice of the core workflow in two days. Discard it if it misses.
OutputWorking slice
04
Ship
Put it in real hands and earn a response.
Git Workflows Positioning
DrillShip the narrow workflow to five real users with one response path and one declared threshold.
OutputLaunch proof
05
Learn
Use evidence to keep, narrow, or stop.
Product Analytics LLM Evaluation
DrillReview five real outcomes and ten failure cases. Change one operating rule before the next iteration.
OutputEvidence-backed decision

Open full skill library Open agent workflows