D
daobataotie/CAD-MCP
CAD MCP Server
View on GitHub ↗Link checked 2026-11-12 · HTTP 200 · opens the vendor's own site
Install & config
Client config (built from the install command this repo gives)
{
"mcpServers": {
"daobataotie-cad-mcp": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/inspector"]
}
}
}Parsed from the README we fetched on 2026-11-05; we have not executed it.
command/args come from the install command the repository states. When it is ambiguous, the project README wins.
VS Code (.vscode/mcp.json - the key is servers)
{
"servers": {
"daobataotie-cad-mcp": {
"command": "npx",
"args": ["-y", "@modelcontextprotocol/inspector"]
}
}
}Same server, but VS Code keeps it under <code>servers</code>.
Claude Code (command line)
claude mcp add --transport stdio daobataotie-cad-mcp -- npx -y @modelcontextprotocol/inspector
Claude Code does not read a config file; add the server with this command.
Key names differ by client: Clients & CLI
- Source
- collected from the abordage/awesome-mcp list · type: MCP server
- Harvest history
- first seen 2026-11-05 · last seen 2026-11-14 · seen 10× · listed by 10 sources
- Score
- score 1,003 · 10 sources · mcp
- Install
npx -y @modelcontextprotocol/inspector
FAQ (answers come from our records)
How do I install it?
The repository provides this install command:
npx -y @modelcontextprotocol/inspector. It comes from the repository itself; we cannot guarantee it runs as-is in your client.Who is it for?
We filed it under these tags: MCP 服务. The tags come from the entry itself, not a taxonomy we imposed.
Who maintains it?
first catalogued 2026-11-05；last seen 2026-11-14。There is no official certification or quality rating here — we record sources and dates only.
# CAD-MCP Server (CAD Model Context Protocol Server)
以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →
English | 中文 | ไทย
## Project Introduction
CAD-MCP is an innovative CAD control service that allows controlling CAD software for drawing operations through natural language instructions. This project combines natural language processing and CAD automation technology, enabling users to create and modify CAD drawings through simple text commands without manually operating the CAD interface.
Version 2.0 is fully upgraded based on the latest MCP specification (FastMCP, structured output, tool annotations, progress notifications, Streamable HTTP), and adds 35 tools in total covering querying, editing, layers, drawing management, blocks, and command passthrough — forming a complete "draw → inspect → correct" feedback loop.
## Features
### CAD Control Functions
Multiple CAD Software Support: Supports mainstream CAD software including AutoCAD, GstarCAD (GCAD) and ZWCAD
Basic Drawing Functions:
Line drawing
Circle drawing
Arc drawing
Ellipse drawing
Rectangle drawing
Polyline drawing
Text addition
Pattern filling
Dimension annotation
Query Functions (the AI can see the actual drawing content):
List all layers
List entities in model space (returns editable entity handles)
Query detailed entity properties by handle (coordinates/radius/text content, etc.)
Screenshot of the CAD window for preview
Editing Functions: erase, move, rotate, scale, copy, mirror, offset, array (linear/polar), undo/redo
Layer Management: Create and switch layers, query layer states
Drawing Management: New / open / close / save drawings (DWG/DXF)
Block Operations: Create, insert, and list blocks
Command Passthrough: Execute any CAD command via sendcommand (an escape hatch for everything else)
### MCP Protocol Features
Structured Output: All tools return structuredContent with an outputSchema that clients can parse directly
Tool Annotations: Query tools are marked readOnlyHint; destructive operations are marked destructiveHint for client confirmation policies
Progress Notifications: Long-running operations (CAD startup, saving) send message notifications to the client
Dual Transport Modes: stdio (local, single client) and streamable-http (remote / multiple clients sharing one CAD instance)
Error Semantics: Input validation errors are returned as tool errors, enabling model self-correction
### Natural Language Processing Functions (legacy interface)
Command Parsing: Parse natural language instructions into CAD operation parameters
Color Recognition: Extract color information from text and apply it to drawing objects
Shape Keyword Mapping: Support recognition of various shape description words
Action Keyword Mapping: Recognize various drawing and editing actions
## Demo
The following is the demo video.
## Installation Requirements
### Dependencies
pywin32>=306 # Windows COM interface support
mcp>=1.12, =2.0.0 # Data validation
Pillow>=10.0.0 # PNG encoding for screenshot previews
### System Requirements
Windows operating system
Installed CAD software (AutoCAD, GstarCAD, or ZWCAD)
Python 3.10+
## Configuration
The configuration file is located at src/config.json and contains the following main settings:
json
"server": {
"name": "CAD MCP 服务器",
"version": "2.0.0",
## Project Introduction
CAD-MCP is an innovative CAD control service that allows controlling CAD software for drawing operations through natural language instructions. This project combines natural language processing and CAD automation technology, enabling users to create and modify CAD drawings through simple text commands without manually operating the CAD interface.
Version 2.0 is fully upgraded based on the latest MCP specification (FastMCP, structured output, tool annotations, progress notifications, Streamable HTTP), and adds 35 tools in total covering querying, editing, layers, drawing management, blocks, and command passthrough — forming a complete "draw → inspect → correct" feedback loop.
## Features
### CAD Control Functions
Multiple CAD Software Support: Supports mainstream CAD software including AutoCAD, GstarCAD (GCAD) and ZWCAD
Basic Drawing Functions:
Line drawing
Circle drawing
Arc drawing
Ellipse drawing
Rectangle drawing
Polyline drawing
Text addition
Pattern filling
Dimension annotation
Query Functions (the AI can see the actual drawing content):
List all layers
List entities in model space (returns editable entity handles)
Query detailed entity properties by handle (coordinates/radius/text content, etc.)
Screenshot of the CAD window for preview
Editing Functions: erase, move, rotate, scale, copy, mirror, offset, array (linear/polar), undo/redo
Layer Management: Create and switch layers, query layer states
Drawing Management: New / open / close / save drawings (DWG/DXF)
Block Operations: Create, insert, and list blocks
Command Passthrough: Execute any CAD command via sendcommand (an escape hatch for everything else)
### MCP Protocol Features
Structured Output: All tools return structuredContent with an outputSchema that clients can parse directly
Tool Annotations: Query tools are marked readOnlyHint; destructive operations are marked destructiveHint for client confirmation policies
Progress Notifications: Long-running operations (CAD startup, saving) send message notifications to the client
Dual Transport Modes: stdio (local, single client) and streamable-http (remote / multiple clients sharing one CAD instance)
Error Semantics: Input validation errors are returned as tool errors, enabling model self-correction
### Natural Language Processing Functions (legacy interface)
Command Parsing: Parse natural language instructions into CAD operation parameters
Color Recognition: Extract color information from text and apply it to drawing objects
Shape Keyword Mapping: Support recognition of various shape description words
Action Keyword Mapping: Recognize various drawing and editing actions
## Demo
The following is the demo video.
## Installation Requirements
### Dependencies
pywin32>=306 # Windows COM interface support
mcp>=1.12, =2.0.0 # Data validation
Pillow>=10.0.0 # PNG encoding for screenshot previews
### System Requirements
Windows operating system
Installed CAD software (AutoCAD, GstarCAD, or ZWCAD)
Python 3.10+
## Configuration
The configuration file is located at src/config.json and contains the following main settings:
json
"server": {
"name": "CAD MCP 服务器",
"version": "2.0.0",
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