Teaches background agents how to drive the replicas CLI from inside a
workspace — managing automations, environments (vars/files), repos, and
replicas.json — so they can act on requests like "make me an automation"
or "add this API key to my staging env" without round-tripping the user.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Co-Authored-By: Connor Loi <loiconnor8@gmail.com>