Worked on the sam-goodwin/alchemy repository to deliver a cross-module scope sharing capability by exporting the Scope type and updating the main exports to re-export it. This enhancement, implemented using TypeScript, improved type safety and clarified the public API surface, making it easier for consumers to integrate modules without friction. The approach aligned with modular design principles and TypeScript best practices, supporting maintainability and collaboration across the codebase. No major regressions were observed following the change, and the update strengthened module boundaries. The work focused on refining API clarity and ensuring seamless cross-module usage, with all changes tracked through version control.