- ProcessQueue: iterates pending MRs and processes each - ProcessMR: fetch, merge, test, push workflow - Conflict detection with merge abort - Test integration via configurable test_command - Automatic branch cleanup after successful merge - Stats tracking (merged/failed counts) - 10-second polling loop in foreground mode Closes gt-ov2 Generated with Claude Code Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>