upscale_image
2× / 4× upscale
How to use it
Project documentation lists upscale_image for the NovelAI Image MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), then check which tools your installed version makes available. Tool availability can depend on configuration and credentials. A server handshake does not verify this tool’s behavior. See the full listing for setup details.
Install NovelAI Image MCP
uv run --directory /path/to/NovelAI-Image-MCP python -m novelai_image_mcp serveOther tools in NovelAI Image MCP (10)
ControlNet annotation (hed, midas, scribble, mlsd, uniformer)
Line art / sketch / bg-removal / declutter / colorize / emotion
Encode a reference image into a vibe token
Estimate Anlas cost for a generation (no API call)
Text-to-image (V3 / V4 / V4.5 / V5 models, character prompts; vibes V4/V4.5 only)
Account subscription + Anlas balance
Account user data
Image-to-image with strength/noise
Inpainting (requires an inpaint model + mask)
Prompt tag suggestions