Comment by emil14

Actually error handling is much easier with agency's Processes (pipelines)

Instead of writing:

result, err := operationFoo(userInput) if err != nil { panic(err }

result, err = operationBar(result) if err != nil { panic(err }

You can create a Process and handle errors only once:

result, err := agency.NewProcess(operationFoo, operationBar).Execute(userInput) // ...

Imagine having 3+ operations, like 5 or 10. That's gonna be some real difference.

All the chained methods like `SetPrompt(...)` returns `agency.Operation` and no error needs to be handled there