paper-lookup

To search for academic papers across multiple databases, this skill automatically selects the most relevant scholarly sources like PubMed, arXiv, and OpenAlex based on your query intent. It executes parallel API calls to consolidate metadata, abstracts, and open access status into a single report.

Yes, you can check open access status and retrieve full text using a DOI. The skill queries databases like Unpaywall and OpenAlex to fetch metadata and retrieve available full text, aggregating the raw JSON results to clearly report the paper's access status.

The best way to find biomedical preprints is to query dedicated servers like bioRxiv and medRxiv. This skill automatically maps your biomedical literature request to these preprint databases alongside PubMed, returning metadata and abstracts for cross-database discovery.

Yes, this multi-database search tool covers physics and mathematics preprints by querying the arXiv database. It retrieves cross-disciplinary works by aggregating Atom XML data from arXiv alongside results from other scholarly databases like Semantic Scholar and CORE.

Cross-database literature discovery handles no-result cases by explicitly reporting them per database. After selecting and querying the most appropriate academic databases via REST APIs, the skill aggregates the responses and clearly identifies any source that returned no matching papers.