SHARE Paper Search

-- PDF Documents

-- Text Chunks

-- Last Updated

This index contains scientific papers and publications related to SHARE (Survey of Health, Ageing and Retirement in Europe). Search using natural language queries to find relevant research on topics like health, aging, retirement, cognition, and socioeconomic factors in European populations.

Chat with Qwen 2.5 14B

Local LLM

Welcome to Qwen Chat

Ask questions about scientific topics, get help with research, or just have a conversation. This is a locally-hosted Qwen 2.5 14B model.

SHARE Paper Search: Qwen can search the paper database automatically, or use /SHARE your query to explicitly search.

Press Enter to send, Shift+Enter for new line

🤖 AI Assistant Integration (MCP)

Connect Claude.ai, ChatGPT, or Claude Desktop to search this paper database during your conversations using the Model Context Protocol (MCP).

✅ Server Operational https://search.share-r.at/mcp

Connect Claude.ai (2 minutes)

Go to Connectors
Visit: claude.ai/settings/connectors
Add Custom Connector
Click Add custom connector or Add MCP Server
Enter Connection Details

Server URL: https://search.share-r.at/mcp

OAuth Client ID: paper-search-client

OAuth Client Secret: psc_QNB2Gw0EksVG48uf20OYTSLnzvaadgh5xj1BGP2m9VA
Authorize
Click Connect and follow the OAuth authorization flow
Test It!
Start a new chat and try: "Search the papers for research on retirement decisions"

Connect ChatGPT

Access Settings
Go to ChatGPT Settings → Integrations or Custom Actions
Add MCP Server
Look for Add MCP Server option
Use Same Credentials

Server URL: https://search.share-r.at/mcp

Client ID: paper-search-client

Client Secret: psc_QNB2Gw0EksVG48uf20OYTSLnzvaadgh5xj1BGP2m9VA
Complete OAuth Flow
Follow the authorization prompts
Test
Ask: "Use the paper search tool to find research on health and aging"

Connect Claude Desktop

Locate Config File
- macOS: ~/Library/Application Support/Claude/claude_desktop_config.json
- Linux: ~/.config/Claude/claude_desktop_config.json
- Windows: %APPDATA%\Claude\claude_desktop_config.json

Add This Configuration

{
  "mcpServers": {
    "share-paper-search": {
      "url": "https://search.share-r.at/mcp",
      "auth": {
        "type": "oauth2",
        "client_id": "paper-search-client",
        "client_secret": "psc_QNB2Gw0EksVG48uf20OYTSLnzvaadgh5xj1BGP2m9VA"
      }
    }
  }
}

Restart Claude Desktop
The server will appear in your available tools

📊 What You Can Search

2,462 scientific papers
88,441 indexed passages
Topics: Aging, retirement, health economics, pensions, demographics
SHARE European longitudinal studies

⚡ How It Works

AI assistant automatically searches when relevant
Semantic search using BGE-large-en-v1.5 embeddings
Results reranked for quality
~1-2 second response time

🔧 Troubleshooting

Connection failed? Check URL has no trailing slash
401 error? Verify client secret is exact (no spaces)
No results? Use broader terms like "retirement", "aging"