关于
This skill provides a comprehensive toolkit for programmatic PDF management and scientific document enhancement. It enables developers and researchers to extract structured data from complex tables, perform OCR on scanned documents, and automate file operations like merging, splitting, and watermarking. Beyond basic manipulation, it uniquely integrates with scientific-schematic tools to automatically generate publication-quality diagrams, ensuring that processed documents are not only technically sound but also visually communicative for professional and academic standards.