litkit-dsh: A Unified Academic Literature Search and Audit Tool

`litkit-dsh` is a command-line tool designed for academic research, offering literature search across 25+ sources, deduplication, batch downloading (including PDFs), and citation auditing. It supports export to BibTeX/RIS/JSON, provides Chinese literature search, workflow presets, and MCP/DSH plugin support. Users can configure their environment and API keys to quickly organize large volumes of literature locally and automate the processing of academic resources.