Resolve one DOI into normalized open Crossref bibliographic, author, container, citation-count, license, identifier, and correction or retraction-link metadata without abstracts or full text.
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519,871 tools. Updated 2026-09-06 08:15
"DOI" matching MCP tools:
- Find open access academic papers by DOI using Unpaywall to retrieve metadata and availability information for scholarly articles.MIT
- Retrieve article summaries (title, authors, journal, date, DOI) for up to 200 PMIDs. Use after PubMed search to get full metadata.MIT
- Fetch Crossref metadata for a given DOI and generate a citation in APA, GB/T 7714, or BibTeX format.MIT
- Extract text content from medRxiv paper PDFs using DOI identifiers for analysis and research purposes.MIT
- Resolve academic paper titles, URLs, citations, or DOIs to their DOI using Crossref and OpenAlex. Returns candidate DOIs when the query is ambiguous.MIT
Matching MCP Servers
- AlicenseAqualityDmaintenancePrevents citation hallucination by verifying academic citations against CrossRef's database of 150+ million publications before they can be mentioned, ensuring every citation includes a valid DOI.315MIT
- AlicenseNot gradedqualityDmaintenanceConverts Digital Object Identifiers (DOIs) to BibTeX format using the official DOI content negotiation API, enabling users to quickly generate bibliography entries for academic papers.MIT
Matching MCP Connectors
Catch AI-fabricated citations (real DOI + fake title). Retraction, open-access, 10,000+ CSL styles.
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- Extract text content from Semantic Scholar papers using various identifiers like DOI, arXiv, or PMID to access research material for analysis.MIT
- Download PDF files of bioRxiv papers using their DOI identifiers. Specify a paper ID and optional save directory to retrieve research papers for offline access.MIT
- Retrieve academic paper metadata from CrossRef using a DOI identifier to access publication details for research purposes.MIT
- Get detailed preprint metadata by DOI, including title, authors, abstract, date, version, category, license, and publication status from bioRxiv or medRxiv.Apache 2.0
- Download PDF files from medRxiv by providing a paper DOI, saving them to a specified directory for local access to medical research preprints.MIT
- Retrieve DOIs for a study: publication, dataset, and award DOIs. Provide a study ID to get complete DOI details.MIT
- Extract text content from bioRxiv paper PDFs using DOI identifiers to access and analyze scientific research documents.MIT
- Search for studies using DOI criteria such as provider, category, or value pattern. Identify published studies or datasets from specific sources.MIT
- Catalogue a book in Zotero by ISBN, DOI, or title, automatically adding publisher, edition, and page count.MIT
- Retrieve a paper's open-access PDF, retraction status, and citation count from a DOI or arXiv ID.Apache 2.0
- Submit a paper request to resolve metadata, check duplicates, and queue for fetch. Accepts DOI, arXiv, or free-form citations.GPL 3.0
- Look up a DOI via Unpaywall and return open access metadata. Accepts text containing a DOI, returns one record.MIT
- Queries Unpaywall by DOI to retrieve a legal Open Access PDF link. Returns the URL or indicates a strict paywall.MIT
- Search international research literature via Crossref to retrieve bibliographic records with DOI, authors, year, and type. Use for scholarly articles across disciplines.MIT
- Add research items to Zotero from DOI, URL, ISBN, BibTeX, CSL JSON, or local files, with duplicate handling and collection assignment.MIT