4o-image MCP Server

Q: How do I get an API key?

Register for an account at 4o-image.app/dashboard and obtain your API key from the user dashboard.

@Antipas

Basic information

About 4o-image MCP Server

An MCP server implementation that integrates with 4o-image API, enabling LLMs and other AI systems to generate and edit images through a standardized protocol. Create high-quality art, 3D characters, and custom images using simple text prompts.

#ai-image#ai-art #design

4o-image MCP Server config

Add this server to your MCP-compatible client using the configuration below.

{
  "mcpServers": {
    "4o-image": {
      "command": "npx",
      "args": [
        "-y",
        "4oimage-mcp"
      ],
      "env": {
        "API_KEY": "YOUR_API_KEY_HERE"
      }
    }
  }
}

4o-image MCP Server tools

Generate images based on text prompts with optional image editing

Overview

What is 4o-image MCP Server?

An MCP server implementation that integrates with the 4o-image API, enabling LLMs and other AI systems to generate and edit images through a standardized protocol. It is designed for creating high-quality art, 3D characters, and custom images using simple text prompts.

How to use 4o-image MCP Server?

Install and run the server via npx with the command npx -y 4oimage-mcp, setting the API_KEY environment variable to your key from 4o-image.app. For use with Claude Desktop, add the corresponding configuration entry to claude_desktop_config.json as shown in the README.

Key features of 4o-image MCP Server

Text-to-Image Generation from text descriptions
Image Editing via text prompts and base64 image input
Real-time progress updates on generation status
Automatic browser opening of generated images

Use cases of 4o-image MCP Server

Generate artwork, 3D characters, or custom images from text
Edit existing images by describing changes with natural language prompts
Integrate image generation and editing into AI assistants and workflows

Frequently asked questions

What does the server require to run?

It requires Node.js (to run via npx) and an API key from 4o-image.app.

How do I get an API key?

Can I edit existing images?

Yes. Provide a base64-encoded image along with a text prompt in the `generateImage` tool to modify the image.

Does the server provide progress updates?

Yes, real-time progress updates are supported, giving feedback on generation status.

Where does the generated image appear?

The image opens automatically in your default browser, and a direct link is provided in the response.

Comments

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