How do I install the PubChem MCP Server MCP server?

Install via: npm install pubchem-mcp-server. Then configure it in your Claude Desktop or Cursor settings.

Is the PubChem MCP Server MCP server free?

Yes, the PubChem MCP Server MCP server is open source and free to use. You may need a PubChem MCP Server account or API key for authentication.

PubChem MCP Server

Basic

PubChem MCP Server is designed to acquire and manage data from the PubChem molecular database, allowing users to query chemical compounds efficiently. It supports multiple output formats and includes features for local caching and reliability.

000

Overview

Installation

1Install the package

npxnpm install pubchem-mcp-server

2Add to Claude

Add this configuration to your claude_desktop_config.json:

claude_desktop_config.json

{
  "mcpServers": {
    "pubchem-mcp-server": {
      "command": "npx",
      "args": [
        "-y",
        "npm install pubchem-mcp-server"
      ]
    }
  }
}