color_guided_generation

Create custom images using a specified color palette and text prompts with the AWS Nova Canvas MCP Server. Adjust dimensions, exclude unwanted attributes, and optionally reference an image for precise visual output.

Instructions

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)
    ctx: MCP context
    
Returns:
    Dict: Dictionary containing the file path of the generated image

Input Schema

Name	Required	Description	Default
`cfg_scale`	No
`colors`	Yes
`height`	No
`negative_prompt`	No
`prompt`	Yes
`reference_image_path`	No
`width`	No

Input Schema (JSON Schema)

{
  "properties": {
    "cfg_scale": {
      "default": 8,
      "title": "Cfg Scale",
      "type": "number"
    },
    "colors": {
      "items": {
        "type": "string"
      },
      "title": "Colors",
      "type": "array"
    },
    "height": {
      "default": 512,
      "title": "Height",
      "type": "integer"
    },
    "negative_prompt": {
      "default": "",
      "title": "Negative Prompt",
      "type": "string"
    },
    "prompt": {
      "title": "Prompt",
      "type": "string"
    },
    "reference_image_path": {
      "anyOf": [
        {
          "type": "string"
        },
        {
          "type": "null"
        }
      ],
      "default": null,
      "title": "Reference Image Path"
    },
    "width": {
      "default": 512,
      "title": "Width",
      "type": "integer"
    }
  },
  "required": [
    "prompt",
    "colors"
  ],
  "title": "color_guided_generationArguments",
  "type": "object"
}

AWS Nova Canvas MCP Server

color_guided_generation

Instructions

Input Schema

Input Schema (JSON Schema)

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