C

ChemDraw MCP (unofficial)

MCP server · by jurimaxam-dotcom

Developer Tools Python v0.4.8

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

View source ↗ More servers

Install

Run one of the commands below, then add the client config underneath.

Pythonuvx chemdraw-mcp

Client configuration

Paste into Claude Desktop, Cursor (mcp.json), VS Code or any MCP client, then restart the client.

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

About this server

ChemDraw MCP (unofficial) is listed in the Developer Tools category of the MCPNav directory. It is distributed as Python and can be loaded by any client that speaks the Model Context Protocol.

Typical uses include giving your assistant scoped access to the corresponding service so it can answer questions and take actions with real data instead of guessing. Always review what a server can access before you enable it — see our MCP security guide.

Frequently asked questions

What is the ChemDraw MCP (unofficial) MCP server?

ChemDraw MCP (unofficial) is an MCP server by jurimaxam-dotcom. Molecule names or SMILES to 2D structures, reactions, mechanisms, spectra - offline via RDKit.

How do I install ChemDraw MCP (unofficial)?

Install it with: uvx chemdraw-mcp. Then add the JSON config to your client's MCP settings and restart the client.

Is ChemDraw MCP (unofficial) free to use?

The MCP server itself is free to install. The source is public on https://github.com/jurimaxam-dotcom/chemdraw-mcp. Any third-party API it calls (such as a search or maps API) may require its own key and billing.

Which clients support ChemDraw MCP (unofficial)?

Any MCP-compatible client can use it, including Claude Desktop, Cursor, VS Code, Windsurf and custom agents.