data-extractor

The server's core functionality involves making network requests to arbitrary external URLs for web scraping and PDF downloads. This introduces inherent risks from interacting with potentially malicious or untrusted external content. However, the codebase does not exhibit signs of malicious intent, hardcoded secrets, or dangerous dynamic code execution patterns (like `eval` on untrusted input). It includes good practices such as sanitizing HTML (removing scripts and styles) and respecting `robots.txt` rules. The use of robust, well-maintained libraries like Scrapy, Selenium, Playwright, PyMuPDF, and PyPDF also contributes to overall security, provided these libraries themselves are kept updated and properly configured. Configuration for sensitive details like proxy URLs uses environment variables, which is a secure approach.