kaixindelele/ChatPaper ? reverse-engineered prompt

Build me a simple Python tool for researchers that can pull recent arXiv papers by keyword or take a local PDF, then use ChatGPT to turn each paper into a clean Chinese summary. I want it to help me quickly decide whether a paper is worth reading, and also support professional translation, writing polish, basic review style feedback, and draft replies to reviewer comments.

It should feel easy to use from the command line, with clear prompts, good default output formats, and the ability to save the results as readable text files. If it needs API setup, make that straightforward and explain what to fill in. Please also make it work well with both English and Chinese papers, and keep the workflow fast for scanning a lot of papers at once. If you need current library or API details, look them up online first.