Stability AI MCP Server

stability-ai-upscale-creative

Enhance image resolution up to 4K using AI with creative interpretation. This tool works best on highly degraded images and performs heavy reimagining. In general, don't use this (expensive) tool unless specifically asked to do so, usually after trying stability-ai-upscale-fast first.

Input Schema

NameRequiredDescriptionDefault
creativityNoOptional value (0-0.35) indicating how creative the model should be. Higher values add more details during upscaling.
imageFileUriYesThe URI to the image file. It should start with file://
negativePromptNoOptional text describing what you do not wish to see in the output image.
outputImageFileNameYesThe desired name of the output image file, no file extension. Make it descriptive but short. Lowercase, dash-separated, no special characters.
promptYesWhat you wish to see in the output image. A strong, descriptive prompt that clearly defines elements, colors, and subjects.

Input Schema (JSON Schema)

{ "properties": { "creativity": { "description": "Optional value (0-0.35) indicating how creative the model should be. Higher values add more details during upscaling.", "type": "number" }, "imageFileUri": { "description": "The URI to the image file. It should start with file://", "type": "string" }, "negativePrompt": { "description": "Optional text describing what you do not wish to see in the output image.", "type": "string" }, "outputImageFileName": { "description": "The desired name of the output image file, no file extension. Make it descriptive but short. Lowercase, dash-separated, no special characters.", "type": "string" }, "prompt": { "description": "What you wish to see in the output image. A strong, descriptive prompt that clearly defines elements, colors, and subjects.", "type": "string" } }, "required": [ "imageFileUri", "prompt", "outputImageFileName" ], "type": "object" }