Biorxiv search
Natural language scientific literature search skills with semantic search over PubMed, arXiv, ChEMBL, DrugBank, bioRxiv, medRxiv, clinical trials, and more with zero API complexity.From the repository description
npx -y skills add yorkeccak/scientific-skills --skill biorxiv-searchAssembled from the repository path, not quoted from the project. Check it against their README if it does not work.