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mcp/skillhub

Crossref MCP Server

by mrfentmenio.github.mrfentmen/crossref-mcpv1.0.0

Search scholarly works and resolve DOIs through Crossref. No key required.

Node.jsstdioofficial registry

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freshness

Active18d ago

Install Crossref MCP server

Install in Claude Code

claude mcp add crossref-mrfentmen -- npx -y crossref-mcp

Freshness

Active — last maintenance signal 18d ago. The newest of the signals below sets the band.

  1. Last commit (default branch)

    no data · GitHub

  2. Latest release

    no data · GitHub

  3. Package published

    no data · npm/PyPI

  4. Registry entry updated

    2026-09-21 · 18d ago · official registry · v1.0.0

FAQ

›How do I install the Crossref MCP server in Claude Code?

Run: claude mcp add crossref-mrfentmen -- npx -y crossref-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Crossref require an API key?

No required environment variables are declared in its published metadata.

›Can I use Crossref as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Crossref in the official MCP registry?

Yes, as io.github.mrfentmen/crossref-mcp.