Over a two-month period, contributed to the FlowiseAI/Flowise repository by delivering targeted usability and backend improvements. Enhanced the MCP Toolkit by implementing logic in TypeScript and front end code to auto-default tool descriptions, reducing manual edits and streamlining onboarding for new users. Addressed a related bug to ensure tool descriptions never appear blank, improving clarity for developers. In backend development, introduced an environment-driven CORS credentials toggle, allowing administrators to control Access-Control-Allow-Credentials headers via a single environment variable. This update, implemented with TypeScript and API development skills, improved cross-origin security and simplified deployment across diverse environments without introducing configuration risk.