refcheck

io.github.benchoi93/refcheck

Verify academic citations against real databases. Catches hallucinated references, exports BibTeX.

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": {
    "refcheck": {
      "command": "uvx",
      "args": [
        "refcheck-mcp"
      ],
      "env": {
        "S2_API_KEY": "<your S2_API_KEY>",
        "ELSEVIER_KEY": "<your ELSEVIER_KEY>",
        "ELSEVIER_INSTTOKEN": "<your ELSEVIER_INSTTOKEN>",
        "IEEE_API_KEY": "<your IEEE_API_KEY>"
      }
    }
  }
}
Environment variables
  • S2_API_KEYsecretSemantic Scholar API key (free, from semanticscholar.org/product/api)
  • ELSEVIER_KEYsecretElsevier/Scopus API key (from dev.elsevier.com)
  • ELSEVIER_INSTTOKENsecretElsevier institutional token for higher rate limits
  • IEEE_API_KEYsecretIEEE Xplore API key (from developer.ieee.org)

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
2/25/2026
Browse all Developer Tools →

Add the badge to your site

Show visitors that refcheck is listed here — it’s also the link we check for a free listing.

refcheck — listed on Serverdex

HTML — for your website

<a href="https://serverdex.io/server/io-github-benchoi93-refcheck?utm_source=badge"><img src="https://serverdex.io/brand/badge.svg" alt="refcheck — listed on Serverdex" width="123" height="40" loading="lazy"></a>

Recommended. A dofollow link from your own domain is the one that counts for search engines, and it's the link we check for a free listing.

Markdown — for your README

[![refcheck — listed on Serverdex](https://serverdex.io/brand/badge.svg)](https://serverdex.io/server/io-github-benchoi93-refcheck?utm_source=badge)

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