Demonstrates AgentDispatcherToolset for issue #4759.
- Background dispatch (default): orchestrator continues while specialists run
- Parallel multi-dispatch: multiple
dispatch_agentcalls in one turn await_agent/get_agent_result: poll or wait for completionmessage_agent: follow-ups on the same persistent child session- Allowlisted tools + skills via toolset constructor
- Shared session service: child sessions use the parent session service by default
adk run contributing/samples/tools/agent_dispatcherTry:
- "Dispatch two researchers in parallel on ADK and Gemini, then await both."
- "Research ADK, then ask the same specialist a follow-up."