Git Essentials

**Judgment:** This skill is a high-quality, comprehensive Git cheat sheet that is very suitable as a reference or guidance source for both agents and humans. It cleanly covers the essential workflows most teams use daily. **Strengths:** - Broad coverage: setup, branching, merging, remote management, history inspection, undo/repair, stashing, rebasing, tags, submodules, and cleaning. - Practical, real-world workflows (feature branches, hotfixes, syncing forks) and useful aliases. - Modern command usage (e.g., `git switch`, `git restore`) plus legacy alternatives. - Clear structure and inline comments that make it easy to follow. **Risks / Caveats:** - Contains destructive operations (`git reset --hard`, `git clean -fdx`, `git push --force-with-lease`) that can cause data loss if executed blindly by an agent. - A few commands (`git stash save`) are slightly dated, though still functional. - Does not explain all nuances (e.g., `git commit -am` only affects tracked files), so it should be treated as a quick reference rather than a tutorial. **Recommended scenarios:** - Use as the primary Git reference skill for agents that need to propose or explain Git commands. - Suitable for onboarding support, code-review helpers, and dev-assistant agents operating in repositories, provided there is an additional safety layer or confirmation step before executing destructive commands. - Less suitable as the sole guidance for fully autonomous agents performing Git operations without human review, unless command execution is constrained or carefully sandboxed.