RCSB PDB for Cursor

io.github.rcsb/rcsb-mcp

MCP server to search, inspect, and cross-reference RCSB Protein Data Bank structures

client:Cursor transport:stdio runtime:pypi

Install RCSB PDB in Cursor

~/.cursor/mcp.json · windows: %USERPROFILE%\.cursor\mcp.json

{
  "mcpServers": {
    "rcsb-mcp": {
      "type": "stdio",
      "command": "uvx",
      "args": [
        "rcsb-mcp"
      ]
    }
  }
}

Use .cursor/mcp.json in a project root instead to scope it to that project. Cursor merges both. Cursor docs