imagestableimagereferenceupscale
Upscale Image
studio_upscale_imageIncrease resolution and detail on an existing image.
Overview
Runs the WM Studio image upscaler. Supports 2×/4× scale with face-aware refinement. Returns a hosted URL that can be fed back into other tools.
Auth
oauth-jwt
Returns
{ job_id, status, image?: { url, width, height, scale } }
Web client
src/app/[locale]/dashboard/creative-studio/tools/upscale-image/upscale-image-client.tsx
MCP handler
mcp-director/src/tools/studio.py
Quick start
Invoke the tool over Streamable HTTP at {MCP_BASE_URL}/mcp/. The request below assumes you already minted an MCP JWT via the OAuth flow.
{
"name": "studio_upscale_image",
"arguments": {
"image_url": "<image_url>"
}
}Parameters
| Name | Type | Default | Description |
|---|---|---|---|
| image_urlrequired | string | — | Public URL of the source image. |
| scale | 2 | 4 | 2 | Upscale factor. |
| face_enhance | boolean | true | Enable face-aware refinement. |
Examples
4× upscale
json
{
"name": "studio_upscale_image",
"arguments": {
"image_url": "https://cdn.wm.studio/uploads/portrait.jpg",
"scale": 4,
"face_enhance": true
}
}