What problem does it solve? Finding and retrieving open-access scientific literature manually through the Europe PMC website is slow and hard to automate. This Skill provides scripted access to the Europe PMC REST API so you can search 43 million abstracts, download full texts and PDFs, and traverse citation graphs directly from your workflow. ## Core Features & Use Cases - Literature Search: Query Europe PMC by DOI, PMID, author, keyword, journal, or date range using the full Europe PMC search syntax, with automatic open-access filtering and cursor-based pagination. - Full-Text & PDF Retrieval: Download open-access PDFs by PMCID or extract full text as plain text or raw JATS XML. - Citation Graph Traversal: Retrieve the articles citing a paper or its reference list to map out a research area. - Use Case: Given a DOI of a landmark paper, look up its PMCID, download the PDF, pull the full text for analysis, and then fetch the 50 most recent citing articles to survey follow-up work. ## Quick Start Use the Europe PMC skill to search for open-access papers on CRISPR cancer therapy and download the full text of the top result.