Protein Mcp Server

Overview

Protein Mcp Server is an MCP server that retrieves and analyzes 3D protein structural data from RCSB PDB, PDBe, and UniProt. It exposes protein analysis capabilities as tools that AI assistants can call directly, enabling workflows around drug discovery, structural biology, and bioinformatics research.

The server runs locally on your machine via the npm package protein-mcp-server, communicating over stdio with no authentication required. Version v1.0.3 is published under the Apache-2.0 license, with source code available at cyanheads/protein-mcp-server on GitHub.

Protein Mcp Server is listed in the AI & Agents category and works with MCP clients including Claude Desktop, Claude Code, Cursor, VS Code, Windsurf, Zed, and others. If you maintain this server, claim your listing to earn the Verified badge and keep information up to date.

Installation

// claude_desktop_config.json
{
  "mcpServers": {
    "protein_mcp_server": {
      "command": "npx",
      "args": [
        "-y",
        "protein-mcp-server"
      ]
    }
  }
}