negative_prompt
Things to exclude from the image
How to use it
negative_prompt is exposed by the Image Gen MCP MCP server. Add the server to your MCP client (Claude Desktop, Cursor, Windsurf and others), and the negative_prompt tool becomes available to the model automatically. See the full listing for setup details and every tool this server provides.
FULL IMAGE GEN MCP LISTINGOther tools in Image Gen MCP (25)
Number of images to generate (default: 1, max: 4)
CFG scale (default: 1, range: 1-30)
Generate images using Stable Diffusion
Get list of available Stable Diffusion models
Get list of available upscaler models
Image height (default: 1024, range: 512-2048)
(required): Array of image file paths to upscale
(required): Name of the model to set as active
Custom output path for the generated image
(required): Text description of the desired image
0 for multiplier mode, 1 for dimension mode (default: from env)
Enable face restoration
Sampling algorithm (default: "Euler")
Scheduler algorithm (default: "Simple")
Random seed (-1 for random)
Set the active Stable Diffusion model
Number of sampling steps (default: 4, range: 1-150)
Generate tileable images
Upscale one or more images using Stable Diffusion
Primary upscaler model (default: from env)
Secondary upscaler model (default: from env)
Upscale multiplier when resizemode=0 (default: from env)
Target height in pixels when resizemode=1 (default: from env)
Target width in pixels when resizemode=1 (default: from env)
Image width (default: 1024, range: 512-2048)