The Air Quotes plugin streamlines the process of capturing direct quotes from books and inserting them into Obsidian notes. By using a Markdown version of the source text, the plugin allows users to quickly locate and insert excerpts without disrupting their workflow. Users can link their notes to a source text or import ePub files directly into Obsidian. The plugin is optimized for both desktop and mobile use, providing a seamless experience for readers who want to integrate quotes into their notes efficiently.