Module runtime 

Multi-agent runtime — coordinates sub-agent lifecycle, event bridging, and cancellation.

The MultiAgentRuntime is the central coordinator. It is created once during builder setup and shared via Arc to all 6 multi-agent tools.

Structs

AgentInfo

Agent info for list_agents().

CloseResult

Result from close_agent().

MultiAgentRuntime

Coordinates sub-agent lifecycle, event bridging, and cancellation.

WaitResult

Result from wait_for_result().