Add a runnable sample under contributing/samples/managed_agent/single_turn
showing a local LlmAgent coordinator that calls two server-backed ManagedAgent
specialists (server-side google_search and code execution) as single-turn
sub-agents (mode='single_turn'). ADK auto-wraps each single-turn sub-agent as an
inline tool, so the coordinator stays in control and can call both specialists
within one turn; unlike AgentTool, the specialists' internal events are
preserved in the shared session. The sample exposes a root_agent in agent.py and
ships a README covering setup and example prompts.
Co-authored-by: Haran Rajkumar <haranrk@google.com>
PiperOrigin-RevId: 945969891
Haran Rajkumar