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image-gen MCP Server: Lightning-Fast, No-Code Art Creation - MCP Implementation

image-gen MCP Server: Lightning-Fast, No-Code Art Creation

Turn words into art fast with image-gen MCP Server – Stable Diffusion-powered text-to-image magic, no coding needed, lightning-fast for creatives and teams!" )

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This tool saved users approximately 9686 hours last month!

About image-gen MCP Server

What is image-gen MCP Server: Lightning-Fast, No-Code Art Creation?

image-gen MCP Server is a high-performance middleware that bridges the gap between developers and AI-generated art. Built on top of Stable Diffusion WebUI APIs, this tool empowers users to create stunning images from text prompts without coding. By abstracting complex backend processes, it simplifies integration with existing workflows, enabling rapid prototyping and deployment of AI-driven creative solutions.

How to use image-gen MCP Server: Lightning-Fast, No-Code Art Creation?

Start by setting up the server environment: install Node.js and ensure access to a Stable Diffusion instance with API enabled. Clone the repository, configure environment variables specifying your WebUI endpoint and output directory, then launch the server. Here's a quickstart example:

git clone https://github.com/Ichigo3766/image-gen-mcp
npm install && npm run build

Deploy the server configuration with your specific credentials and directory paths for immediate image generation capabilities.

image-gen MCP Server Features

Key Features of image-gen MCP Server: Lightning-Fast, No-Code Art Creation?

Unleash creativity with:

  • Dynamic parameter control: Adjust resolution (512-2048px), sampling algorithms, and CFG scales
  • Custom output management: Direct image saving to specified directories
  • Batch processing: Generate up to 4 images per request with seed control
  • Advanced options: Enable face restoration or tileable outputs

All features exposed through a simple API interface, making it accessible for both technical and non-technical users.

Use Cases of image-gen MCP Server: Lightning-Fast, No-Code Art Creation?

Perfect for:

  • Rapid prototyping of AI art applications
  • Automated content generation for marketing campaigns
  • Interactive web apps with real-time image synthesis
  • Education platforms demonstrating generative AI principles

Its lightweight design ensures seamless integration into RESTful APIs, microservices, and serverless architectures.

image-gen MCP Server FAQ

FAQ for image-gen MCP Server: Lightning-Fast, No-Code Art Creation?

Q: Why am I getting a 404 error?
A: Verify your Stable Diffusion API endpoint is correctly configured and accessible from the server environment

Q: How do I handle authentication?
A: Use API keys or OAuth2 mechanisms provided by your Stable Diffusion instance

Q: Can I customize output formats?
A: Yes, adjust the format parameter to PNG, JPEG, or WebP in API requests

Content

image-gen MCP Server

A MCP server that provides text-to-image generation capabilities using Stable Diffusion WebUI API (ForgeUI/AUTOMATIC-1111).

Installation

Prerequisites

  • Node.js
  • Access to a Stable Diffusion WebUI instance with API enabled
  • The WebUI must have --api flag enabled when starting

Setup

  1. Clone the repository:
git clone https://github.com/Ichigo3766/image-gen-mcp.git
cd image-gen-mcp
  1. Install dependencies:
npm install
  1. Build the server:
npm run build
  1. Add the server configuration to your environment:
{
  "mcpServers": {
    "image-gen": {
      "command": "node",
      "args": [
        "/path/to/image-gen-mcp/build/index.js"
      ],
      "env": {
        "SD_WEBUI_URL": "http://your-sd-webui-url:7860",
        "SD_AUTH_USER": "your-username",  // Optional: if authentication is enabled
        "SD_AUTH_PASS": "your-password",  // Optional: if authentication is enabled
        "SD_OUTPUT_DIR": "/path/to/output/directory"
      }
    }
  }
}

Replace the environment variables with your values:

  • SD_WEBUI_URL: URL of your Stable Diffusion WebUI instance
  • SD_AUTH_USER: Username for basic auth (if enabled)
  • SD_AUTH_PASS: Password for basic auth (if enabled)
  • SD_OUTPUT_DIR: Directory where generated images will be saved

Features

Tools

  • generate_image - Generate images using Stable Diffusion
    • Parameters:
      • prompt (required): Text description of the desired image
      • negative_prompt: Things to exclude from the image
      • steps: Number of sampling steps (default: 4, range: 1-150)
      • width: Image width (default: 1024, range: 512-2048)
      • height: Image height (default: 1024, range: 512-2048)
      • cfg_scale: CFG scale (default: 1, range: 1-30)
      • sampler_name: Sampling algorithm (default: "Euler")
      • scheduler_name: Scheduler algorithm (default: "Simple")
      • seed: Random seed (-1 for random)
      • batch_size: Number of images to generate (default: 1, max: 4)
      • restore_faces: Enable face restoration
      • tiling: Generate tileable images
      • output_path: Custom output path for the generated image

Development

For development with auto-rebuild:

npm run watch

Error Handling

Common issues and solutions:

  1. Make sure your Stable Diffusion WebUI is running with the --api flag
  2. Check if the WebUI URL is accessible from where you're running the MCP server
  3. If using authentication, ensure credentials are correct
  4. Verify the output directory exists and has write permissions

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