Goal

• Perform safe, minimal git operations (inspect, stage, branch, revert) without destructive history rewrites.

Inputs (ask only if missing)

• The exact action requested (inspect / stage / branch / revert / undo local changes).
• Target paths (if the request is broad).
• If the user asks to "undo": whether to undo staged, unstaged, or a committed change.

Non-goals

• Do not rewrite history or use destructive commands unless explicitly requested:
  • No git reset --hard, no force push, no implicit amend/rebase.
• Do not discard local changes (git restore <path>) unless the user explicitly asks to discard those exact files.

Steps

1. Inspect current state
   • git status -sb
   • If needed: git diff and git diff --staged
2. If staging is requested
   • Stage only requested paths.
   • Prefer smallest possible scope:
     • Use git add -p <path> when partial staging is safer.
3. If branching is requested
   • Create: git switch -c <branch>
   • Switch: git switch <branch>
4. If revert is requested (safe undo for shared history)
   • Prefer git revert <sha> over reset.
5. Finish by confirming state
   • git status -sb

Safety checks

• If there are unrelated changes, do not touch them; mention them and continue only with requested files.
• If unexpected changes appear (not explained by the task), stop and ask how to proceed.
• Never delete files or reset history unless the user explicitly asks.

Output format

• What was inspected (paths / branch).
• What was staged (paths).
• Any remaining dirty files (unstaged/untracked/staged).

Trigger examples

• "git add して"
• "差分を確認して"
• "ブランチを切って"
• "このコミットを取り消したい"