CAD MCP
CAD - MCP is a service project that controls CAD software for drawing operations through natural language instructions. It supports multiple mainstream CAD software and realizes automated drawing and modification functions.
rating : 2.5 points
downloads : 71
What is CAD-MCP Server?
CAD-MCP is an innovative CAD control service that allows users to control CAD software for drawing operations through natural language instructions. It combines natural language processing and CAD automation technologies, enabling users to create and modify CAD drawings with simple text commands without manually operating the CAD interface.How to use CAD-MCP Server?
After installing the required dependencies, start the service and you can control CAD software through natural language instructions. It supports multiple mainstream CAD software, including AutoCAD, GstarCAD, and ZWCAD.Applicable scenarios
It is suitable for scenarios where CAD drawings need to be quickly created or modified, especially for non - professional CAD users or situations requiring batch operations.Main features
Support for multiple CAD softwareSupports mainstream CAD software such as AutoCAD, GstarCAD (GCAD), and ZWCAD
Basic drawing functionsSupports the drawing of basic graphics such as straight lines, circles, arcs, rectangles, and polylines, as well as text addition, pattern filling, and dimensioning
Layer managementAllows creating and switching between different layers
Natural language processingCan parse natural language instructions and convert them into CAD operation parameters, supporting color recognition and the recognition of various shape descriptors
Advantages and limitations
Advantages
No need to manually operate the CAD interface, improving efficiency
Supports natural language instructions, lowering the usage threshold
Compatible with multiple mainstream CAD software
Provides rich drawing functions
Limitations
Currently only supports the Windows system
Requires pre - installation of CAD software
Limited natural language understanding ability, and complex instructions may require multiple adjustments
How to use
Install dependencies
Ensure that Python and relevant dependency packages (pywin32, mcp, pydantic, etc.) are installed
Configure the service
Modify the config.json file to set the CAD type and other parameters
Start the service
Run server.py to start the MCP service
Connect the client
Configure the MCP server path in clients such as Claude Desktop and Cursor
Usage examples
Draw simple graphicsDraw basic graphics through natural language instructions
Create a drawing with annotationsDraw graphics and add text annotations
Frequently Asked Questions
Which CAD software is supported?
Is it necessary to install CAD software?
Which operating systems are supported?
How to save the drawn drawing?
Related resources
GitHub repository
Project source code
Demo video
Function demonstration
MCP protocol documentation
Official documentation of the Model Context Protocol
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