io.github.jtl-neo/crossref-mcp

io.github.jtl-neo/crossref-mcp

MCP server wrapping the Crossref REST API for scholarly metadata.

View repository →Homepage →

Connect this server

Add this to your MCP client config — claude_desktop_config.json (Claude Desktop) or .cursor/mcp.json (Cursor).Suits: Claude Desktop · Cursor.

{
  "mcpServers": {
    "crossref-mcp": {
      "command": "uvx",
      "args": [
        "crossref-mcp"
      ],
      "env": {
        "CROSSREF_PLUS_TOKEN": "<your CROSSREF_PLUS_TOKEN>"
      }
    }
  }
}
Environment variables
  • CROSSREF_PLUS_TOKENsecretOptional Crossref Plus API token.

A starting point — check the repository for exact arguments and setup. Restart your client after editing the config.

Category
Developer Tools
Version
0.1.0
Registry
active
Published
6/3/2026

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Markdown — for your README

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Nice for visibility, but GitHub marks README links nofollow, so it doesn't pass authority. Use the HTML badge on your site as well.