CodeTrain vs Puremint

CodeTrain is a Socratic AI coding tutor: it asks questions, reviews what you write, and runs your tests, but never writes the code for you. Free to start.

Give Claude a memory file and it slowly fills up with repeated rules, dead dates and facts that stopped being true. Here's a free skill that goes through it with you and...

About CodeTrain

CodeTrain is a Socratic AI coding tutor: it asks questions, reviews what you write, and runs your tests, but never writes the code for you. Free to start. Two steps, about a minute, and the first one is going to catch you. The tutor's replies are pre-recorded, so it knows the handful of ways this lesson usually goes wrong. The real one reads whatever you actually wrote, and it is free for ten lessons a month.

About Puremint

Give Claude a memory file and it slowly fills up with repeated rules, dead dates and facts that stopped being true. Here's a free skill that goes through it with you and prunes it a line at a time, only when you agree. I built a skill for Claude, because the memories it was saving had started to bog it down, instead of help. The memory file is where Claude writes down the rules, preferences and little facts it learns about you, so it can sculpt itself towards how you want it to work.