The techniques disclosed herein improve the efficiency of a system by providing intelligent agents for managing data associated with objects that are displayed within mixed-reality and virtual-reality collaboration environments. Individual agents are configured to collect, analyze, and store data associated with individual objects in a shared view. The agents can identify real-world objects and virtual objects discussed in a meeting, collect information about each object and generate recommendations for each object based on the collected information. The recommendations can suggest modifications to the objects, provide resources for obtaining or modifying the objects, and provide actionable information allowing users to reach a consensus regarding an object. The data can be shared between different communication sessions without requiring users to manually store and present a collection of content for each object. The intelligent agents can also persist through different communication sessions to enhance user engagement and improve productivity.