io.github.SMABoundless/unpaywall

السجل الرسمي أخرى

Open-access availability for 120M+ scholarly articles via the Unpaywall API

التثبيت

أضف هذا إلى إعدادات MCP في عميلك (Claude Desktop: claude_desktop_config.json، وCursor: ‏.cursor/mcp.json، ويستخدم VS Code وغيره الصيغة نفسها «mcpServers»).

PYPI package unpaywall-mcp-server
Claude Code
claude mcp add unpaywall -e 'UNPAYWALL_EMAIL=<UNPAYWALL_EMAIL>' -- uvx unpaywall-mcp-server==1.0.1
إعداد JSON (Claude Desktop وCursor وVS Code)
{
    "mcpServers": {
        "unpaywall": {
            "command": "uvx",
            "args": [
                "unpaywall-mcp-server==1.0.1"
            ],
            "env": {
                "UNPAYWALL_EMAIL": "<UNPAYWALL_EMAIL>"
            }
        }
    }
}

متغيرات البيئة

  • UNPAYWALL_EMAIL إلزامي Your email address — required by the Unpaywall API as an identifier (no API key needed). See https://unpaywall.org/products/api

التوثيق

مأخوذ من ملف README للمشروع على GitHub ويُحدَّث أسبوعيًا. تفتح الروابط على GitHub.

المحتويات
  1. Unpaywall MCP Server
  2. Tools
  3. What you get
  4. Setup
  5. Usage examples
  6. License

Unpaywall MCP Server

An MCP (Model Context Protocol) server for the Unpaywall API — open-access availability for 120M+ scholarly articles.

Built with FastMCP.

Tools

ToolDescription
unpaywall_lookupLook up open-access availability by DOI — returns OA status, PDF/landing page URLs, license, all OA locations
unpaywall_searchSearch 120M+ article titles with OA filtering and pagination
unpaywall_export_risExport results as RIS (for Zotero, EndNote, etc.)
unpaywall_export_bibtexExport results as BibTeX

What you get

  • Open-access status and OA type (gold, green, hybrid, bronze)
  • Best OA location with direct PDF link
  • All OA locations across repositories and publishers
  • Journal OA status, ISSN, publisher info
  • Author lists, publication dates, DOIs
  • License information per location

Setup

1. Get your email ready

Unpaywall requires an email address as your API identifier (no API key needed). See the Unpaywall API docs.

2. Install
pip install unpaywall-mcp-server

Or install from source:

cd unpaywall-mcp-server
python3 -m venv venv
source venv/bin/activate
pip install -r requirements.txt
3. Add to Claude Desktop

Add this to your claude_desktop_config.json:

{
  "mcpServers": {
    "unpaywall": {
      "command": "uvx",
      "args": ["unpaywall-mcp-server"],
      "env": {
        "UNPAYWALL_EMAIL": "your-email@example.com"
      }
    }
  }
}

Or if using Claude Code CLI:

claude mcp add unpaywall \
  uvx unpaywall-mcp-server \
  -e UNPAYWALL_EMAIL=your-email@example.com

Usage examples

  • "Is there an open-access version of DOI 10.1038/nature12373?"
  • "Search Unpaywall for open-access papers on CRISPR gene editing"
  • "Export these results as RIS for Zotero"
  • "Find OA articles about climate change mitigation"

License

MIT

الأسئلة الشائعة

ما هو io.github.SMABoundless/unpaywall؟

Open-access availability for 120M+ scholarly articles via the Unpaywall API

كيف أثبّت io.github.SMABoundless/unpaywall؟

يعمل على جهازك. في Claude Code: claude mcp add unpaywall -e 'UNPAYWALL_EMAIL=<UNPAYWALL_EMAIL>' -- uvx unpaywall-mcp-server==1.0.1. وفي العملاء الآخرين، الصق إعداد JSON من هذه الصفحة في إعدادات MCP الخاصة بهم.

هل يحتاج io.github.SMABoundless/unpaywall إلى مفتاح API؟

نعم. يتطلب UNPAYWALL_EMAIL، وتضبطها في إعداداته.

هل io.github.SMABoundless/unpaywall مفتوح المصدر؟

نعم. شيفرته متاحة على GitHub بترخيص MIT.

من يصون io.github.SMABoundless/unpaywall؟

ينشره SMABoundless. يدرجه AI.tn لكنه لا يصونه ولا يوصي به.

من سجل MCP الرسمي. الإدراج ليس توصية: راجع شيفرة الخادم وصلاحياته قبل منحه الوصول إلى بياناتك.