Claude Code Pro University
Foundations

Claude Code Fundamentals

Everyone's first bad session looks the same. Claude edits a file you didn't mean, forgets the instruction you gave twenty minutes ago, and burns usage on a task that should have been cheap. None of those are model failures — they are configuration and context failures, and each has a cause you can see and fix. This module makes Claude Code legible: what it loads, what it forgets, what it's allowed to touch, and how to diagnose it when it goes sideways.

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Resources

The Operator’s Manual (21 pages) enrolled students only · 0.9 MB Starter settings.json + the full hooks reference enrolled students only · 0.0 MB