Research Paper & DOI Lookup (Crossref) for VS Code

io.github.pcp183/paper-lookup

Resolve DOIs and search 150M+ scholarly works (Crossref): authors, journal, citations. x402.

client:VS Code transport:streamable-http tools:1

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

.vscode/mcp.json

{
  "servers": {
    "paper-lookup": {
      "type": "http",
      "url": "https://paper-lookup-production-56b0.up.railway.app/mcp"
    }
  }
}

Requires agent mode. MCP: Open User Configuration puts the same block in every workspace. VS Code docs