ChemDraw MCP (unofficial)

local MCP server

Installation

Terminal

claude mcp add chemdraw-mcp -- uvx chemdraw-mcp

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "chemdraw-mcp": {
      "command": "uvx",
      "args": [
        "chemdraw-mcp"
      ]
    }
  }
}

Molecule names or SMILES to 2D structures, reactions, mechanisms, spectra - offline via RDKit.

ChemDraw MCP (unofficial) is a local MCP server distributed as the pypi package chemdraw-mcp.

Run: claude mcp add chemdraw-mcp -- uvx chemdraw-mcp

Run: codex mcp add chemdraw-mcp -- uvx chemdraw-mcp

NameStars