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io.github.mrfentmen/crossref-mcp

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Publisher-provided description

Crossref: search 160M+ scholarly works, DOIs, journals, authors and funders - keyless.

Summary by lookupd

Lets an agent search over 160 million scholarly works, DOIs, journals, authors and funders from Crossref without an API key.

Install

Claude Code, npm package (stdio)

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

Codex, npm package (stdio)

codex mcp add crossref -- npx -y @mrfentmen/crossref-mcp

Cursor, npm package (stdio) → .cursor/mcp.json

{
  "mcpServers": {
    "crossref": {
      "command": "npx",
      "args": [
        "-y",
        "@mrfentmen/crossref-mcp"
      ]
    }
  }
}

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