# Smaboundless Crossref MCP server

Source: https://glimind.com/server/mcp-registry%2Fio.github.smaboundless%2Fcrossref
Registry id: `mcp-registry/io.github.smaboundless/crossref`
Status: unknown

## Install

```json
{
  "mcpServers": {
    "smaboundless-crossref-mcp-server": {
      "command": "uvx",
      "args": [
        "crossref-mcp-server"
      ]
    }
  }
}
```

Claude Code:

```sh
claude mcp add smaboundless-crossref-mcp-server -- uvx crossref-mcp-server
```

## Tools (10)

- `crossref_author_search`: Search for works by a specific author, optionally combined with keywords
- `crossref_doi_lookup`: Retrieve full metadata for a work by DOI
- `crossref_export_bibtex`: Export recent results as BibTeX
- `crossref_export_ris`: Export recent results as RIS (for Zotero, EndNote, etc.)
- `crossref_funder_search`: Search for funding organizations
- `crossref_journal_search`: Search for journals by name
- `crossref_journal_works`: Get works published in a specific journal by ISSN
- `crossref_references`: Get the reference list cited by a specific work
- `crossref_search`: Search works by keyword with filtering by year, type, and sort options
- `crossref_title_search`: Search specifically by title for more precise matching

Measured by Glimind (https://glimind.com): MCP handshake + tool list only, no tool is ever called. CC BY 4.0.