Advanced Track

Advanced: Context Mastery

Everything Claude does is downstream of what's in its context window. This module is about controlling that context deliberately: what durable knowledge you give Claude (CLAUDE.md), how it responds (/output-style), how you undo mistakes (/rewind), what it's allowed to do without asking (/permissions and /sandbox), and how you keep the window clean over a long session (/clear, /compact, /context). Master these and Claude gets faster, safer, and far more consistent — without you re-explaining the same things every session.