Research Paper & DOI Lookup (Crossref) MCP Server: Install & Setup

Install Research Paper & DOI Lookup (Crossref) in Claude Code

Claude Code

claude mcp add --transport http research-paper-doi-lookup-crossref https://paper-lookup-production-56b0.up.railway.app/mcp

mcp.json (Claude Desktop, Cursor, VS Code, Windsurf)

{
  "mcpServers": {
    "research-paper-doi-lookup-crossref": {
      "url": "https://paper-lookup-production-56b0.up.railway.app/mcp"
    }
  }
}

Verify a DOI or find papers via Crossref metadata. $0.005/call via x402.

Probably not entirely. The listing mentions pay-per-call, credits or a subscription. Check the provider for current pricing.

Remote. Hosted by the provider. You connect with a URL, nothing to install.

Run: claude mcp add --transport http research-paper-doi-lookup-crossref https://paper-lookup-production-56b0.up.railway.app/mcp

JerBouma/FinanceToolkit

200+ transparent financial metrics calculated from raw statements, not third-party endpoints.

atilaahmettaner/tradingview-mcp

Screeners, multi-timeframe technical analysis, smart-money and volume scans, and walk-forward backtests for crypto, stocks, FX and futures.

financial-datasets/mcp-server

Stock market API made for AI agents

vybenetwork/solana-mcp-vybe

Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.

akfamily/aktools

Search and fetch AKShare financial data (stocks, futures, funds, macro) from AI assistants

mnemox-ai/tradememory-protocol

Layered memory for AI trading agents (trades, patterns, strategy), supporting MT5, Binance and Alpaca.