GPT Image 1 MCP

🚀 Quick Start

npx -y @cloudwerxlab/gpt-image-1-mcp

📋 Prerequisites

🔑 Environment Variables

💻 Example Usage with NPX

# Set your OpenAI API key
export OPENAI_API_KEY=sk-your-openai-api-key

# Optional: Set custom output directory
export GPT_IMAGE_OUTPUT_DIR=/home/username/Pictures/ai-generated-images

# Run the server with NPX
npx -y @cloudwerxlab/gpt-image-1-mcp

# Set your OpenAI API key
$env:OPENAI_API_KEY = "sk-your-openai-api-key"

# Optional: Set custom output directory
$env:GPT_IMAGE_OUTPUT_DIR = "C:\Users\username\Pictures\ai-generated-images"

# Run the server with NPX
npx -y @cloudwerxlab/gpt-image-1-mcp

:: Set your OpenAI API key
set OPENAI_API_KEY=sk-your-openai-api-key

:: Optional: Set custom output directory
set GPT_IMAGE_OUTPUT_DIR=C:\Users\username\Pictures\ai-generated-images

:: Run the server with NPX
npx -y @cloudwerxlab/gpt-image-1-mcp

🔌 Integration with MCP Clients

🛠️ Setting Up in an MCP Client

{
  "mcpServers": {
    "gpt-image-1": {
      "command": "npx",
      "args": [
        "-y",
        "@cloudwerxlab/gpt-image-1-mcp"
      ],
      "env": {
        "OPENAI_API_KEY": "PASTE YOUR OPEN-AI KEY HERE",
        "GPT_IMAGE_OUTPUT_DIR": "OPTIONAL: PATH TO SAVE GENERATED IMAGES"
      }
    }
  }
}

Example Configurations for Different Operating Systems

{
  "mcpServers": {
    "gpt-image-1": {
      "command": "npx",
      "args": ["-y", "@cloudwerxlab/gpt-image-1-mcp"],
      "env": {
        "OPENAI_API_KEY": "sk-your-openai-api-key",
        "GPT_IMAGE_OUTPUT_DIR": "C:\\Users\\username\\Pictures\\ai-generated-images"
      }
    }
  }
}

{
  "mcpServers": {
    "gpt-image-1": {
      "command": "npx",
      "args": ["-y", "@cloudwerxlab/gpt-image-1-mcp"],
      "env": {
        "OPENAI_API_KEY": "sk-your-openai-api-key",
        "GPT_IMAGE_OUTPUT_DIR": "/home/username/Pictures/ai-generated-images"
      }
    }
  }
}

Note: For Windows paths, use double backslashes (\\) to escape the backslash character in JSON. For Linux/macOS, use forward slashes (/).

✨ Features

💡 Enhanced Capabilities

🔄 How It Works

📁 Output Directory Behavior

Installation & Usage

NPM Package

This package is available on npm: @cloudwerxlab/gpt-image-1-mcp

You can install it globally:

npm install -g @cloudwerxlab/gpt-image-1-mcp

Or run it directly with npx as shown in the Quick Start section.

Tool: `create_image`

Generates a new image based on a text prompt.

Parameters

Parameter	Type	Required	Description
`prompt`	string	Yes	The text description of the image to generate (max 32,000 chars)
`size`	string	No	Image size: "1024x1024" (default), "1536x1024", or "1024x1536"
`quality`	string	No	Image quality: "high" (default), "medium", or "low"
`n`	integer	No	Number of images to generate (1-10, default: 1)
`background`	string	No	Background style: "transparent", "opaque", or "auto" (default)
`output_format`	string	No	Output format: "png" (default), "jpeg", or "webp"
`output_compression`	integer	No	Compression level (0-100, default: 0)
`user`	string	No	User identifier for OpenAI usage tracking
`moderation`	string	No	Moderation level: "low" or "auto" (default)

Example

<use_mcp_tool>
<server_name>gpt-image-1</server_name>
<tool_name>create_image</tool_name>
<arguments>
{
  "prompt": "A futuristic city skyline at sunset, digital art",
  "size": "1024x1024",
  "quality": "high",
  "n": 1,
  "background": "auto"
}
</arguments>
</use_mcp_tool>

Response

The tool returns:

A formatted text message with details about the generated image(s)
The image(s) as base64-encoded data
Metadata including token usage and file paths

Tool: `create_image_edit`

Edits an existing image based on a text prompt and optional mask.

Parameters

Parameter	Type	Required	Description
`image`	string, object, or array	Yes	The image(s) to edit (base64 string or file path object)
`prompt`	string	Yes	The text description of the desired edit (max 32,000 chars)
`mask`	string or object	No	The mask that defines areas to edit (base64 string or file path object)
`size`	string	No	Image size: "1024x1024" (default), "1536x1024", or "1024x1536"
`quality`	string	No	Image quality: "high" (default), "medium", or "low"
`n`	integer	No	Number of images to generate (1-10, default: 1)
`background`	string	No	Background style: "transparent", "opaque", or "auto" (default)
`user`	string	No	User identifier for OpenAI usage tracking

Example with Base64 Encoded Image

<use_mcp_tool>
<server_name>gpt-image-1</server_name>
<tool_name>create_image_edit</tool_name>
<arguments>
{
  "image": "BASE64_ENCODED_IMAGE_STRING",
  "prompt": "Add a small robot in the corner",
  "mask": "BASE64_ENCODED_MASK_STRING",
  "quality": "high"
}
</arguments>
</use_mcp_tool>

Example with File Path

<use_mcp_tool>
<server_name>gpt-image-1</server_name>
<tool_name>create_image_edit</tool_name>
<arguments>
{
  "image": {
    "filePath": "C:/path/to/your/image.png"
  },
  "prompt": "Add a small robot in the corner",
  "mask": {
    "filePath": "C:/path/to/your/mask.png"
  },
  "quality": "high"
}
</arguments>
</use_mcp_tool>

Response

The tool returns:

A formatted text message with details about the edited image(s)
The edited image(s) as base64-encoded data
Metadata including token usage and file paths

🔧 Troubleshooting

🚨 Common Issues

🔍 Error Handling and Reporting

The MCP server includes comprehensive error handling that provides detailed information when something goes wrong. When an error occurs:

Error Format: All errors are returned with:
- A clear error message describing what went wrong
- The specific error code or type
- Additional context about the error when available
AI Assistant Behavior: When using this MCP server with AI assistants:
- The AI will always report the full error message to help with troubleshooting
- The AI will explain the likely cause of the error in plain language
- The AI will suggest specific steps to resolve the issue

📄 License

🙏 Acknowledgments

Install Server

HTTP connection URL

security – no known vulnerabilities

license - permissive license

quality - confirmed to work

How are these scores calculated?

hybrid server

The server is able to function both locally and remotely, depending on the configuration or use case.

Tools

A Model Context Protocol server that enables generating and editing images using OpenAI's gpt-image-1 model, allowing AI assistants to create and modify images from text prompts.

Related Resources

Reddit Discussion about this server

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GPT Image 1 MCP

🚀 Quick Start

📋 Prerequisites

🔑 Environment Variables

💻 Example Usage with NPX

🔌 Integration with MCP Clients

🛠️ Setting Up in an MCP Client

Example Configurations for Different Operating Systems

✨ Features

💡 Enhanced Capabilities

🔄 How It Works

📁 Output Directory Behavior

Installation & Usage

NPM Package

Tool: `create_image`

Parameters

Example

Response

Tool: `create_image_edit`

Parameters

Example with Base64 Encoded Image

Example with File Path

Response

🔧 Troubleshooting

🚨 Common Issues

🔍 Error Handling and Reporting

📄 License

🙏 Acknowledgments

Tools

Related Resources

Related MCP Servers

Ideogram MCP Server

Image Toolkit MCP Server

OpenAI MCP

OpenAI Image Generation MCP Server

New MCP Servers

MCP directory API

🚀 Quick Start

📋 Prerequisites

🔑 Environment Variables

💻 Example Usage with NPX

🔌 Integration with MCP Clients

🛠️ Setting Up in an MCP Client

Example Configurations for Different Operating Systems

✨ Features

💡 Enhanced Capabilities

🔄 How It Works

📁 Output Directory Behavior

Installation & Usage

NPM Package

Tool: create_image

Parameters

Example

Response

Tool: create_image_edit

Parameters

Example with Base64 Encoded Image

Example with File Path

Response

🔧 Troubleshooting

🚨 Common Issues

🔍 Error Handling and Reporting

📄 License

🙏 Acknowledgments

Tools

Related Resources

Related MCP Servers

Ideogram MCP Server

Image Toolkit MCP Server

OpenAI MCP

OpenAI Image Generation MCP Server

New MCP Servers

MCP directory API

Tool: `create_image`

Tool: `create_image_edit`