The KOReader Sync plugin facilitates seamless synchronization of KOReader notes with an Obsidian vault, enabling readers to efficiently manage their reading highlights and annotations. It allows users to import notes from KOReader into Obsidian, complete with metadata such as title, chapter, and highlights. With customizable templates, users can format notes to suit their workflow. The plugin supports features like automatic synchronization, creation of book-specific folders, and integration with Dataview for advanced querying and organization. Users can also manage syncing preferences and track edits to prevent data loss during updates.