AWS Nova Canvas MCP Server - MCP Server

<h2 align="center"> AWS Nova Canvas MCP Server </h2> <div align="center"> <img src="https://img.shields.io/badge/Python-3.12-3776AB?logo=python"/> <img src="https://img.shields.io/badge/Amazon-Bedrock-FF9900?logo=amazon&logoColor=white"/> </div>

An MCP server that allows you to generate and edit images using the Nova Canvas model of Amazon Bedrock.

Features

Text to Image
Image Inpainting
Image Outpainting
Image Variation
Image Conditioning
Color Guided Generation
Background Removal
Show Image Thumbnails

Installation

Claude Desktop Setup

Clone the repository

git clone https://github.com/yunwoong/aws-nova-canvas-mcp.git

Configure Claude Desktop
- Click on Claude > Settings from the Claude Desktop menu.
- When the popup appears, select Developer from the left menu, and click the Edit Settings button.
- This will open a folder containing the settings file. The name of this settings file is:
- claude_desktop_config.json

Add the following content to the settings file (Python version):
- python version
```
"nova-canvas": {
  "command": "uv",
  "args": [
    "--directory",
    "Path to clone folder",
    "run",
    "server.py"
  ],
  "env": {
    "AWS_PROFILE": "YOUR_AWS_PROFILE"
  }
}
```
  ✅ Only AWS_PROFILE is required. Other variables like AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY, AWS_REGION, and PORT are optional and not necessary if your AWS profile is set correctly.
  
  ⚙️ If the setup is completed successfully, you can see that the "nova-canvas" item has been added in Claude > Settings > Developer tab. ⚠️ Important: MCP settings only work on the Claude desktop app, not the Claude web browser version

Image Save Location

By default, all generated or edited images will be saved in the following directory:

macOS / Linux: ~/Desktop/aws-nova-canvas
Windows: C:\Users\YourUsername\Desktop\aws-nova-canvas

📁 If no image save path is specified, the application will automatically create and use the folder above.

Usage Example

Limitations

Prompt text supports up to 1024 characters
Image generation allows up to 3 images at a time
Image variation requires 1-5 reference images
Color guide supports 1-10 color codes

License

MIT License