protein-mcp-server

About protein-mcp-server

Use protein-mcp-server with your agent

claude mcp add protein-mcp-server -- npx -y protein-mcp-server

{
  "mcpServers": {
    "protein-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "protein-mcp-server"
      ]
    }
  }
}

Frequently asked questions

What is protein-mcp-server?

protein-mcp-server is an MCP (Model Context Protocol) server by cyanheads in the Search category. MCP Server for 3D protein structural data retrieval & analysis from RCSB PDB, PDBe, and UniProt.

How do I connect protein-mcp-server to Claude, Cursor, or another MCP client?

Install protein-mcp-server from its npm package (protein-mcp-server) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.

Is protein-mcp-server open source?

Yes — the source code is public at github.com/cyanheads/protein-mcp-server, with 4 GitHub stars.

Can AI agents pay to use protein-mcp-server?

Not yet through Loomal — protein-mcp-server is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.