AWS Nova Canvas MCP Server

Generate a new variation of the input image while maintaining its content. Args: image_paths: List of file paths of the original images (1-5) prompt: Text for generating a variation image (optional) negative_prompt: Text specifying attributes to exclude from generation similarity_strength: Similarity between the original image and the generated image (0.2-1.0) height: Output image height (pixels) width: Output image width (pixels) cfg_scale: Prompt matching degree (1-20) Returns: Dict: Dictionary containing the file path of the variation image

{ "properties": { "cfg_scale": { "default": 8, "title": "Cfg Scale", "type": "number" }, "height": { "default": 512, "title": "Height", "type": "integer" }, "image_paths": { "items": { "type": "string" }, "title": "Image Paths", "type": "array" }, "negative_prompt": { "default": "", "title": "Negative Prompt", "type": "string" }, "prompt": { "default": "", "title": "Prompt", "type": "string" }, "similarity_strength": { "default": 0.7, "title": "Similarity Strength", "type": "number" }, "width": { "default": 512, "title": "Width", "type": "integer" } }, "required": [ "image_paths" ], "title": "image_variationArguments", "type": "object" }