Free 7-day email course
Your agent says it works. How do you know?
Seven short lessons on checking what your agents ship, without reading every diff. Lesson 1 arrives the minute you confirm your email.
- Students taught
- 5,272
- YouTube subscribers
- 50,900
- Lessons, one a day
- 7
What each day teaches
One lesson a day. Each one ends with a short question, and you see the answer as soon as you click.
- Day 1Which one of these 3 engineers are you?Install Prove It and see where you stand: Proofreader, Human Test Suite or Last to Know.
- Day 2Why "are you sure this works?" always gets a yesRun /create-prove-it so your agent works out what proof looks like in your repo and writes a verification skill for it.
- Day 3When the tests pass and the page is brokenRun your verification skill on a real change and read what it actually opened, ran and saw.
- Day 4"It works on my machine" is still the problemGive the verifier its own machine: a fresh sandbox with known seed data and no real keys.
- Day 5Stop copy-pasting failures between your agentsBack pressure: the verifier's failures go straight back to the builder until it passes.
- Day 6How do you know your verifier actually works?Run /audit-prove-it to plant a bug and see whether your verifier catches it.
- Day 7Don't just fix the bug and move onTurn every bug that slips past into a new check, and keep the skill current with /maintain-prove-it.
