Claude Code Project Boundary — Development skill for Claude Code

Project Boundary — Claude Code Plugin

Allows destructive operations **within your project** but blocks them **outside** the project directory. Built for `--dangerously-skip-permissions` mode where Claude doesn't ask — this plugin is your safety net.

How it differs from existing plugins

• claude-code-safety-net — blocks rm everywhere; Project Boundary allows it inside the project so refactoring works normally.
• destructive-command-guard — only distinguishes /tmp vs everything else; Project Boundary uses $CLAUDE_PROJECT_DIR as the actual boundary.
• claude-code-damage-control — requires manually listing protected paths; Project Boundary automatically protects everything outside the project.

What it does

Boundary-checked (allowed inside project, blocked outside)

Operation	Inside project	Outside project
rm, rm -rf	Allowed	Blocked
mv (source and destination)	Allowed	Blocked
cp (source and destination)	Allowed	Blocked
ln (source and target)	Allowed	Blocked
chmod / chown	Allowed	Blocked
> / >> redirect	Allowed	Blocked
tee / tee -a	Allowed	Blocked
curl -o / curl --output	Allowed	Blocked
wget -O / wget --output-document	Allowed	Blocked
find -delete / find -exec rm	Allowed	Blocked
dd of=	Allowed	Blocked
install (source, destination, --target-directory=)	Allowed	Blocked
rsync (source, destination, --log-file=, --partial-dir=, --backup-dir=, --temp-dir=, --write-batch=, --only-write-batch=)	Allowed	Blocked
tar -C / --directory=	Allowed	Blocked
unzip -d / cpio -D	Allowed	Blocked