Generate an image using Amazon Nova Canvas with text prompt. This tool uses Amazon Nova Canvas to generate images based on a text prompt. The generated image will be saved to a file and the path will be returned. IMPORTANT FOR ASSISTANT: Always send the current workspace directory when calling this tool! The workspace_dir parameter should be set to the directory where the user is currently working so that images are saved to a location accessible to the user. ## Prompt Best Practices An effective prompt often includes short descriptions of: 1. The subject 2. The environment 3. (optional) The position or pose of the subject 4. (optional) Lighting description 5. (optional) Camera position/framing 6. (optional) The visual style or medium ("photo", "illustration", "painting", etc.) Do not use negation words like "no", "not", "without" in your prompt. Instead, use the negative_prompt parameter to specify what you don't want in the image. You should always include "people, anatomy, hands, low quality, low resolution, low detail" in your negative_prompt ## Example Prompts - "realistic editorial photo of female teacher standing at a blackboard with a warm smile" - "whimsical and ethereal soft-shaded story illustration: A woman in a large hat stands at the ship's railing looking out across the ocean" - "drone view of a dark river winding through a stark Iceland landscape, cinematic quality" Returns: McpImageGenerationResponse: A response containing the generated image paths.

Generate an image using Amazon Nova Canvas with color guidance. This tool uses Amazon Nova Canvas to generate images based on a text prompt and color palette. The generated image will be saved to a file and the path will be returned. IMPORTANT FOR Assistant: Always send the current workspace directory when calling this tool! The workspace_dir parameter should be set to the directory where the user is currently working so that images are saved to a location accessible to the user. ## Prompt Best Practices An effective prompt often includes short descriptions of: 1. The subject 2. The environment 3. (optional) The position or pose of the subject 4. (optional) Lighting description 5. (optional) Camera position/framing 6. (optional) The visual style or medium ("photo", "illustration", "painting", etc.) Do not use negation words like "no", "not", "without" in your prompt. Instead, use the negative_prompt parameter to specify what you don't want in the image. ## Example Colors - ["#FF5733", "#33FF57", "#3357FF"] - A vibrant color scheme with red, green, and blue - ["#000000", "#FFFFFF"] - A high contrast black and white scheme - ["#FFD700", "#B87333"] - A gold and bronze color scheme Returns: McpImageGenerationResponse: A response containing the generated image paths.