L2 — Architecture

#B4arena is composed of several subsystems that work together. This section describes each one — what it does, how it connects, and where its code lives.

Subsystem	Purpose	Repo
Ludus	Multi-agent orchestration — defines agents, their behavior, and deployment	b4arena/ludus
Beads	Git-backed work coordination protocol between agents	steveyegge/beads
Arena Core	Org design framework — Constitution, Operating Model, Agent Design	b4arena/arena
Infrastructure	Ansible-managed provisioning and deployment	b4arena/infra
Observability	Monitoring, dashboards, and agent session inspection	b4arena/observe