The WEAVE Toolkit accompanies and supports the activities of cultural communities content aggregation and access. It consists of several open and reusable tools and technologies employing a mix of AI techniques, machine learning, natural language processing, big data analysis and innovative interface engineering. The tools allow professionals to more effectively store, manage and access 3D assets that have been digitised, and to annotate videos more efficiently. Additionally users can curate easily virtual galleries and virtual exhibitions that can contain a diverse mix of content (including 3D), and can in this way showcase the connection between tangible and intangible heritage. The curated galleries and virtual exhibitions can be accessed by end-users on different devices in more immersive and interactive ways.