yunwoong7/aws-nova-canvas-mcp
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An MCP server that allows you to generate and edit images using the Nova Canvas model of Amazon Bedrock.
Tools
Functions exposed to the LLM to take actions
text_to_image
Generate an image from a text prompt. If a color palette is specified, use the color_guided_generation tool first.
Args: prompt: Text prompt for generating an image (maximum 1024 characters) negative_prompt: Text prompt for excluding attributes from generation (maximum 1024 characters) height: Image height (pixels) width: Image width (pixels) num_images: Number of images to generate (maximum 4) cfg_scale: Image matching degree for the prompt (1-20) seed: Seed value for image generation open_browser: Whether to open the image in the browser after generation output_path: Absolute path to save the image
Returns: Dict: Dictionary containing the file path of the generated image and the thumbnail image
color_guided_generation
Generate an image using a specified color palette.
Args: prompt: Text describing the image to be generated colors: List of color codes (1-10 hex color codes, e.g., "#ff8080") reference_image_path: File path of the reference image (optional) negative_prompt: Text specifying attributes to exclude from generation height: Output image height (pixels) width: Output image width (pixels) cfg_scale: Prompt matching degree (1-20) output_path: Absolute path to save the image ctx: MCP context
Returns: Dict: Dictionary containing the file path of the generated image
background_removal
Remove the background of an image automatically.
Args: image_path: File path of the original image, Please use the actual local file path where the image is stored. output_path: Absolute path to save the image ctx: MCP context
Returns: Dict: Dictionary containing the file path of the image with the background removed
Prompts
Interactive templates invoked by user choice
No prompts
Resources
Contextual data attached and managed by the client
