Solo

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GenAgentEnsemble.Strategies.Solo gives one GenAgent process the same ask, tell, poll, and inbox interface as multi-agent strategies. It is useful when an application may change its topology later but wants one session API now.

simple = GenAgentEnsemble.Agents.Simple
echo = GenAgentEnsemble.Backends.Echo

{:ok, _pid} =
  GenAgentEnsemble.start_link(
    name: "assistant",
    strategy: GenAgentEnsemble.Strategies.Solo,
    opts: [agent: {"worker", simple, backend: echo}]
  )

{:ok, response} = GenAgentEnsemble.ask("assistant", "hello")
# response.text == "echo: hello"

The strategy forwards each prompt to the one agent and returns its response. Multiple submitted turns queue through that agent's mailbox; a turn error fails its token, and agent-process death halts the session. Replace Echo with a backend appropriate to the task and configure its options in the agent spec.