Yoyokko developed and integrated Mineru API PDF processing within a Dockerized environment for the Borye/ragflow repository, enabling local PDF parsing without reliance on GPU resources. Using Python, Docker, and API development skills, Yoyokko implemented robust error handling and API checks to ensure reliable operation and usability. The solution introduced a Mineru-based PDF parsing workflow, allowing developers to process documents efficiently in local or development settings. This work enhanced the repository’s flexibility and deployment portability, laying a foundation for future Mineru API features and local testing. The contribution demonstrated focused engineering depth in workflow design and environment configuration.