It is _potentially_ more restrictive than writing pure Python functions, but the plus side is that we can interject certain Airflow-specific features into how the agent runs. And this isn't mean for someone who knows agents inside & out / wants the low-level customizability.
The best example of this today is log groups: Airflow lets you log things out as part of a "group" which has some UI abstractions to make it easier. This SDK takes the raw agent tool calls and turns them each into a log group, so you can see a) at a high level what the agent is doing, and b) drill down into a specific tool call to understand what's happening within the tool call.
To your point about the `@task.llm_branch`, the SDK & Pydantic AI (which the SDK uses under the hood) will re-prompt the LLM up to a certain number of attempts if it receives output that isn't the name of a downstream task. So there shouldn't be much finickiness.
It is _potentially_ more restrictive than writing pure Python functions, but the plus side is that we can interject certain Airflow-specific features into how the agent runs. And this isn't mean for someone who knows agents inside & out / wants the low-level customizability.
The best example of this today is log groups: Airflow lets you log things out as part of a "group" which has some UI abstractions to make it easier. This SDK takes the raw agent tool calls and turns them each into a log group, so you can see a) at a high level what the agent is doing, and b) drill down into a specific tool call to understand what's happening within the tool call.
To your point about the `@task.llm_branch`, the SDK & Pydantic AI (which the SDK uses under the hood) will re-prompt the LLM up to a certain number of attempts if it receives output that isn't the name of a downstream task. So there shouldn't be much finickiness.