ChemDraw Structures
Verified IntegrationClient Configuration
— Connect ChemDraw Structures to Claude Desktop or Cursor in seconds{
"mcpServers": {
"chemdraw-structures": {
"command": "npx",
"args": [
"-y",
"@modelcontextprotocol/server-chemdraw-structures"
],
"env": {}
}
}
}~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).System Overview
Generates publication-style 2D chemical structure drawings, reaction schemes, curved-arrow mechanisms, and schematic spectra from molecule names or SMILES strings for Claude Desktop.
7/22/2026
Open Source
stdio / SSE RPC
Frequently Asked Questions
Architecture and operational details for ChemDraw Structures
As an MCP server, it integrates seamlessly with Claude Desktop, allowing users to prompt the AI to draw structures or reactions directly in chat. It also provides interactive in-chat previews where you can inspect functional groups and export images with one click.
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