Git checks out middle commit, test it, then:

Setup

On first use, read setup.md. Default: best practices mode (no config needed).

When to Use

User needs Git expertise — from basic operations to complex workflows. Agent handles branching, merging, rebasing, conflict resolution, and team collaboration patterns.

Architecture

Memory in ~/git/. See memory-template.md for structure.

~/git/
└── memory.md    # User preferences (optional)

Quick Reference

Core Rules

1. Never force push to shared branches — Use --force-with-lease on feature branches only
2. Commit early, commit often — Small commits are easier to review, revert, and bisect
3. Write meaningful commit messages — First line under 72 chars, imperative mood
4. Pull before push — Always git pull --rebase before pushing to avoid merge commits
5. Clean up before merging — Use git rebase -i to squash fixup commits

Team Workflows