Various embodiments relate generally to computer software and systems, including a subset of intermediary executable instructions constituting an communication interface between various software and/or hardware platforms, and, more specifically, to an application interface integration design management platform configured to analyze distinctive repositories (e.g., version-control application-based repositories) and identify application interface files and data components to form a consolidated data source with which to perform a unified search (e.g., a global search) to implement different portions of various application interfaces in development of application program interfaces (“APIs”), and the like. For example, a method may include indexing portions of application interfaces disposed in distinctive repositories, extracting the portions of application interfaces for storage in a consolidated data storage to facilitate, among other things, a unified search operation over data derived from multiple repositories.