Question: Use N parallel tools/AgentTools deterministicly, determined at runtime

Does anyone know what is the recommended strategy to run N parallel web searches without knowing N in advance ? I want to maintain the standard Google ADK agent structure (root_agent) so I can use it in the Web UI. I need the parallelism because latency is critical.

**Example**: the user gives a list of N names. The agent (or deterministic workflow) runs N parallel web searches, one per person.

