Get a Free Claude Tutor That Finds Exactly Where You Got Stuck
LearnHarness is a free, open-source desktop app that tests where your understanding ends, then teaches one step at a time from there. How it works, how to connect Claude, and what it can't do
Most explanations start in the wrong place. LearnHarness starts by finding where your understanding actually ends, then builds from there, one reasoning step at a time, and keeps a map of what you learned.
Here's what it does, how to set it up with Claude, and the limits you need to know.
What it does
- Measure: before teaching, it uses your answers, confidence and thinking to find where your understanding ends.
- Plan: it works out a map of steps from that spot to your goal, and you can see the plan.
- Teach: you predict, get an explanation, and check yourself. Confusions get fixed before anything is built on them.
- Practice: separate sessions give you varied problems that adapt to your reasoning.
- Knowledge graph: what you learn is saved on your computer, so future sessions can read it instead of starting from scratch.
Free, for your email
Get the full setup steps + the copy-paste setup prompt
The rest of this guide (5 more sections, 1 copy-paste prompt) opens right here. The setup prompt, one paste into Claude that sets it all up, comes by email only. Use your real address.
Unlocks: Step 1: get the app · Step 2: connect Claude · Step 3: start your first lesson · The catch · Sources
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