The Source Scanner plugin is designed to help developers using agile methodologies efficiently document business requirements directly in their source code. By scanning Java source code for specific comments such as / ... */ and //b ..., the plugin extracts these comments and generates corresponding notes in an Obsidian vault. These notes can include markdown-formatted text that explains business rule solutions. The plugin also offers the ability to correlate the extracted comments with agile user stories, creating a linkage between the solution notes and the user stories. Additionally, it provides a feature to generate a table that maps each marker to its corresponding document, making it easier to track and manage the business requirements and their implementation.