What problem does it solve? Building accurate bibliographies for research papers requires manually searching databases, copying metadata, and formatting BibTeX entries, which introduces errors like broken DOIs, missing fields, and duplicate entries that can delay or embarrass a submission. ## Core Features & Use Cases - Academic Search: Query Google Scholar and PubMed with advanced filters (MeSH terms, date ranges, publication types) and export results to JSON or BibTeX. - Metadata Extraction: Convert DOIs, PMIDs, arXiv IDs, or article URLs into complete BibTeX entries using the CrossRef, PubMed E-utilities, and arXiv APIs. - Validation and Formatting: Verify DOIs resolve, check required fields, detect duplicates, and standardize BibTeX formatting with automated fix-up. - Use Case: While writing a manuscript, you collect 50 DOIs from your notes. Run the extraction script to build references.bib, deduplicate and sort it, then validate every DOI before submission. ## Quick Start Ask the assistant to convert a list of DOIs into a validated, deduplicated BibTeX bibliography file for your manuscript.