Disparate sourcing of tree data structures for searching and suggesting application services

Abstract

Implementations set forth herein relate to providing suggestions for application services using tree data structures provided by various application sources. A native data structure, created by an assistant application or other related application, can be present in a local memory and, depending on the status of this native data structure, can be utilized to generate deep links to be rendered within the search interface. Selection of a particular deep link can initialize particular operations and/or routines at one or more client or remote applications. When the native structure is unavailable, or does not satisfy certain criteria, other actions can be initiated for fetching data from remote sources or utilizing other locally available application data structures. In some implementations, graphical user interface elements indicating operation statuses can be rendered based on the available data structure(s), thereby aiding in selecting certain services across multiple applications.