/drive (bro)

All mechanics live in the bro CLI. This skill is policy only — the pass logic, occupancy guard, and fixer spawn live in packages/cli/src/commands/drive.ts.

bro review drive is the write-side counterpart of bro review watch's gates plane: watch reports PR #N blocked — open_threads; drive acts on it. It exists for the orphaned-PR gap — a convoy/loop session ends at PR-open, and review threads that arrive afterwards have no owner.

What a pass does

For every open PR on a fleet branch (worktree branches + local work/*, loop/*, stack/* branches):