CAD AI

AI-powered CAD design assistant. This project lets you create CAD designs using AI.

Clone the Repository

git clone https://github.com/hireshBrem/cad-ai.git .

Setup

1. Start Redis

docker run -p 6379:6379 -d redis

2. Install Dependencies

npm install

3. Configure Environment Variables

Create a .env.local file:

cp .env.local.example .env.local

Required variables (see also .env.local.example):

Variable	Description
OPENAI_API_KEY	Your OpenAI API key (get one here)
KITTYCAD_API_KEY	Your KittyCAD API (get one here)
REDIS_URL	Redis connection URL (e.g., redis://localhost:6379)

4. Run the App

npm run dev

Open http://localhost:3000 in your browser.

Example Prompts

Here are some example prompts you can use to generate CAD designs:

• "Create a flange with a 50mm diameter, 6 holes for M8 bolts, and 10mm thickness"
• "Design a gear with 40 teeth, 30mm pitch diameter, and 5mm face width"
• "Model a mounting bracket with two 8mm holes spaced 60mm apart"

Tech Stack

• Next.js 16 (App Router) + React 19
• Mastra SDK + Vercel AI SDK
• Tailwind CSS
• TypeScript