Crossref REST API

https://github.com/Sketchjar/openwarrant

• verify_references
  name mention0.70

https://github.com/getgapup/gapup-mcp-public

• sci_literature_search
  name mention0.70

https://github.com/guptaprakhariitr/verification-mcp

• fact_check
  name mention0.70
• (server-level)
  name mention0.70

https://github.com/WenyuChiou/research-hub

• (server-level)
  name mention0.70

https://github.com/getgapup/gapup-mcp

• sci_literature_search
  name mention0.70

• research_papers
  name mention0.70

https://github.com/fangfuzha/article-mcp

• (server-level)
  name mention0.70

https://github.com/ywatanabe1989/crossref-local

• (server-level)
  name mention0.85

https://github.com/AiAgentKarl/crossref-academic-mcp-server

• (server-level)
  name mention0.85

• get_citations
  schema key0.70

https://github.com/laibniz/scholarfetch

• scholarfetch_doi_lookup
  schema key0.70
• scholarfetch_article_text
  schema key0.70
• scholarfetch_references
  schema key0.70
• scholarfetch_abstract
  schema key0.70
• scholarfetch_search

https://github.com/AiAgentKarl/research-automation-mcp-server

• (server-level)
  name mention0.70

• citation-formatter
  schema key0.70

https://github.com/pastchais/academic-paper-mcp-http

• (server-level)
  name mention0.70

https://github.com/muslus/biocite-mcp

• (server-level)
  name mention0.70

https://github.com/TaehongKim/classScopusMCP

• (server-level)
  name mention0.70

• paper-intel__get_paper_by_doi
  schema key0.70
• paper-intel__search_papers_by_author
  name mention0.70
• paper-intel__search_papers
  name mention0.70

https://github.com/pipeworx-io/mcp-books

• get_book_work
  name mention0.70

https://github.com/pipeworx-io/mcp-retractions

• check_retraction
  schema key0.70
• search_retractions
  name mention0.70

https://github.com/cyanheads/orcid-mcp-server

• orcid_get_works
  name mention0.70

• research_papers
  name mention0.70

• get_catalog
  name mention0.70

https://github.com/alperenkocyigit/AuthorProfileMCP

• (server-level)
  name mention0.70

https://github.com/pipeworx-io/mcp-openalex

• get_scholarly_work
  name mention0.70

• autosearch_verify_doi
  schema key0.70

https://github.com/upascal/paper-search-mcp

• (server-level)
  name mention0.70

https://github.com/pipeworx-io/mcp-crossref

• get_work
  schema key0.85
• subscribe
  name mention0.85
• ai_visibility_check
  name mention0.85
• generate_llms_txt
  name mention0.85
• search_within