Paths/Claude Engineer/Keeping Claude Code Safe / Permissions & Secrets
Keep Secrets Out of the Context
Whatever you paste into a session leaves your machine. Write the rules that keep credential values out of it.
Validator
⏱ 0:00
IDLE — checks run live as you type commands; submit when done
01Requirements
live checks- File ~/.claude/security/secrets.md exists○
- The document states what never goes into the context○
- The document states how a secret is passed to the agent instead○
02Walkthrough
1 of 4 revealed- 01
Create the security directory
The rules live with the permission set.
mkdir -p ~/.claude/security - 3 locked · each failed submit reveals one
03Stuck?
0 of 3 revealedTake a hint without losing the lab — each one points at the thing to look at, not at the answer.
04AI Tutor
guides, never solvesTell me what you're stuck on — I'll nudge, not solve. Which requirement are you looking at?
04Notebook
saved locally in this browserlearner@lab — ubuntu:24.04
Session is disposable
↑/↓ recalls commands · Ctrl+Enter submits · type help for the command list