MCP Observatory
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cyanheads/crossref-mcp-server

github

Resolve DOIs, search ~155M scholarly works, and fetch references via the Crossref REST API. STDIO or Streamable HTTP.

maintainer
cyanheads
license
NOASSERTION
first seen
2026-06-04
last seen
2026-06-16
releases · 30d
14
short id

Drift inferred · capture-to-capture

No drift recorded — single capability capture; advisories appear once its surface changes.

capabilities 6 tools
transport stdio counts 6 tools · 0 res · 0 prompts permission surface via README inference

tools

  • crossref_get_references

    Return the outgoing reference list for a DOI — the works cited by this paper, with raw citation strings and resolved DOIs where available

  • crossref_get_work

    Resolve a DOI to its full Crossref metadata record: title, authors, affiliations, abstract (when deposited), journal, publication date, type, license, full-text links, funder acknowledgements, and out

  • crossref_search_funders

    Find funders registered in the Crossref Funder Registry by name or funder DOI; optionally retrieve funded works

  • crossref_search_journals

    Find Crossref journal records by ISSN or title query; optionally retrieve the journal's most recent works

  • crossref_search_works

    Search the Crossref works index by free text and/or structured filters. Supports sort, field selection, and cursor-based deep paging.

  • fields

    parameter narrows response payload — useful for large result sets

code evidence
evidence-backed findings quoted directly from the published source artifact — not inferred

This server hasn't been statically analyzed yet (npm/PyPI artifacts only).