Follow-Up

Post-implementation reflection pass. Run after completing a task to catch loose ends and simplify before calling it done.

Determine Scope

Default (no scope specified): diff the current branch against the repo's base branch.

Detect the base branch in order — stop at the first success:

1. gh repo view --json defaultBranchRef -q '.defaultBranchRef.name' 2>/dev/null
2. git remote show origin 2>/dev/null | grep "HEAD branch" | cut -d: -f2 | xargs
3. git symbolic-ref refs/remotes/origin/HEAD 2>/dev/null | sed 's@^refs/remotes/origin/@@'

Do not assume main or master. If all methods fail, ask the user.

Once resolved, run: