loop

Use when the user wants the backlog worked autonomously end-to-end — 'run the backlog', 'bro loop', a hands-off /goal over open beads. Unlike /next (one scheduling step), bro loop IS the loop: bro claims each ready bead, spawns the configured agent in a fresh worktree, drives the act gate, closes the bead, repeats. Requires bro and bd; the agent is configured via loop.agent.