Misti context.
The name of the tool to retrieve. This name must match a key in the BuiltInTools object.
The options to pass to the tool constructor.
A Promise that resolves to a Tool instance or undefined
if the tool cannot be found or fails to load.
Asynchronously retrieves a built-in tool by its name. If the tool is found in the BuiltInTools registry, it is loaded and returned; otherwise, a warning is logged and
undefined
is returned.