Paper Search Gateway
FreeNot checkedFastMCP gateway that exposes paper-search-mcp as an HTTP MCP server, enabling search and download of academic papers from arXiv, PubMed, bioRxiv, medRxiv, and G
About
FastMCP gateway that exposes paper-search-mcp as an HTTP MCP server, enabling search and download of academic papers from arXiv, PubMed, bioRxiv, medRxiv, and Google Scholar.
README
FastMCP gateway that exposes paper-search-mcp as an HTTP MCP server.
Soporta búsqueda y descarga de papers académicos desde arXiv, PubMed, bioRxiv, medRxiv y Google Scholar.
Tools disponibles
| Tool | Descripción |
|---|---|
papers_search_arxiv |
Busca en arXiv |
papers_search_pubmed |
Busca en PubMed |
papers_search_biorxiv |
Busca en bioRxiv |
papers_search_medrxiv |
Busca en medRxiv |
papers_search_google_scholar |
Busca en Google Scholar |
papers_download_arxiv |
Descarga PDF de arXiv |
papers_download_biorxiv |
Descarga PDF de bioRxiv |
papers_download_medrxiv |
Descarga PDF de medRxiv |
papers_read_arxiv_paper |
Lee texto de un paper de arXiv |
Variables de entorno
| Variable | Default | Descripción |
|---|---|---|
TRANSPORT |
http |
Transporte MCP: http, sse, stdio |
HOST |
0.0.0.0 |
Host donde escucha el servidor |
PORT |
8000 |
Puerto donde escucha el servidor |
SEMANTIC_SCHOLAR_API_KEY |
(vacío) | API key opcional de Semantic Scholar |
Copia .env.example a .env y edita los valores.
Desarrollo local
uv sync
uv run python main.py
El servidor queda disponible en http://localhost:8000/mcp.
Docker
docker build -t paper-search-gateway .
docker run -p 8000:8000 --env-file .env paper-search-gateway
Despliegue en Dokploy
- Conecta el repositorio en Dokploy → New Application → GitHub
- Selecciona Dockerfile como método de build
- Añade las variables de entorno en Environment Variables:
TRANSPORT=httpPORT=8000SEMANTIC_SCHOLAR_API_KEY=(opcional)
- Expón el puerto
8000 - El endpoint MCP quedará en:
https://tu-dominio.com/mcp
Conectar desde un cliente MCP
{
"mcpServers": {
"papers": {
"url": "https://tu-dominio.com/mcp",
"transport": "http"
}
}
}
Installing Paper Search Gateway
This server has no published package — it is built from source. Open the repository and follow its README.
▸ github.com/Jaime5Alvarez/paper-search-mcp-gatewayFAQ
Is Paper Search Gateway MCP free?
Yes, Paper Search Gateway MCP is free — one-click install via Unyly at no cost.
Does Paper Search Gateway need an API key?
No, Paper Search Gateway runs without API keys or environment variables.
Is Paper Search Gateway hosted or self-hosted?
A hosted option is available: Unyly runs the server in the cloud, no local setup required.
How do I install Paper Search Gateway in Claude Desktop, Claude Code or Cursor?
Open Paper Search Gateway on unyly.org, pick your client tab (Claude Desktop, Claude Code, Cursor) and press Install — the config is generated automatically, no JSON editing.
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