Tool Output
This is what your tool ultimately returns. By default, it will be the output of the last step in the tool, however you can also configure your own.
A common reason to configure tool outputs is to control your agent’s context, as everything your tool outputs will enter the context of your agent - it’s a good idea to manually configure tool to only output what matters.
For example, if your tool returns the results of a Google search step, you probably don’t want to dilute your agent’s context with suggested searches and ‘people also ask’ so you should probably configure a manual output to return the results output only.