RCSB PDB
MCP server to search, inspect, and cross-reference RCSB Protein Data Bank structures
Install
PyPIstdio
uvx rcsb-mcp Client config (Claude Desktop, Cursor, Windsurf and most MCP clients)
{
"mcpServers": {
"io-github-rcsb-rcsb-mcp": {
"command": "uvx",
"args": [
"rcsb-mcp"
]
}
}
}Source: official MCP Registry record · registry name io.github.rcsb/rcsb-mcp · published 2026-08-17 · updated 2026-08-17. Not an endorsement; review the code before connecting it to anything sensitive.