Git Squash Skill

Purpose: Safely squash multiple commits into one with automatic backup, verification, and cleanup.

Parallel Initial Investigation

OPTIMIZATION: Run initial git commands in parallel to reduce round-trips.

Before starting any squash workflow, gather information concurrently:

# Run these commands in parallel (use & and wait)
git rev-parse HEAD &
git status --porcelain &
git log --oneline <base>..HEAD &
git diff --stat <base>..HEAD &
wait