Find preprint metadata by DOI or a narrow date window.
Finds bioRxiv and medRxiv preprint metadata by DOI or date range, with local filtering for relevant papers.
When to use it
Use when a paper's DOI is known or an approximate date and category are available; do not use for topic-only discovery.
Give it a DOI or a narrow date range and category; it retrieves preprint metadata into a local JSON file for separate parsing.
Requires uv installed and on PATH to run the helper scripts.
The helper scripts require Python 3.10 or newer.
This skill
bioRxiv
Retrieves bioRxiv preprint metadata
medRxiv
Retrieves medRxiv preprint metadata