Your personal AI coding mentor
that lives inside your IDE.
Get a little sharper every commit. Protege learns your blind spots and grows with you, from your first <h1> to your first system design review.
Works inside VS Code & Cursor
One mentor · Six hands
Watches everything.
Teaches every level.
Six hands so yours stay on the keyboard.
Acts in real time
Watches every keystroke silently. The feedback is already waiting the moment you slip. Zero context switching, ever.
Identifies bugs and errors
Spots null derefs, race conditions, and injection risks before you hit save. Always explains the why, never just the what.
Proactive
Quietly surfaces cleaner patterns, the built in you reinvented, and the tech that actually fits your use case.
Tracks your Code IQ
Continuously grades every skill from the real code you write. Exposure, Familiar, Competent, Proficient, Expert. No quizzes.
Acts like a companion
Adapts to your level, remembers your blind spots, rewards your streaks. The longer you use it, the better it knows you.
Never stops teaching
From your first line of HTML to senior architecture reviews. Weekly drills on your weak spots so you never plateau.
Code IQ
Your skills, finally visible.
A constellation of every skill you’ve touched, every level you’ve reached, and every dark corner of the craft you haven’t explored, yet.
Intermediate
Tier 30 pts to Advanced · 0 / 0
Mistakes dropping
7 sessionsLearn
Build
Master
Percentile vs peers
Top quartile · 4 of 6The problem
The faster they build, the more it costs to fix.
Nine out of ten beginners quit before they understand the basics. So they let AI write it for them, and nobody knows what ships.
One honest question
Have you ever shipped code you didn’t fully understand?
more bugs in human-written code
Source · CodeRabbit · 2025
of developers ship code they don't understand
Source · Clutch · 2025
increase in technical debt across teams
Source · CMU · 2026
higher maintenance costs by year two
Source · Codebridge · 2026
The learning layer doesn’t exist yet.
Where knowledge begins
Your next level is one signup away.
Be among the first to install Protege when we open early access. Limited beta seats, no spam, no cold-email blasts.