MCP Asset Generator

mcp-asset-gen

This tool allows Claude to speak to OpenAI, and use gpt-image-1 to generate image assets. This can be pretty useful for game or web development, when you need to print individual assets.

Requirements

Node
An OpenAI API Key
- Note that this requires an organization, with ID verification at the moment.

Installation

Get an API KEY from the OpenAI website.
Export it in your shell as API_KEY.

export API_KEY=sk-proj-....

Then, paste this into that same shell:

jq --arg apiKey "$API_KEY" \
'.mcpServers = (.mcpServers // {}) | 
 .mcpServers["mcp-asset-gen"] = {
   type: "stdio",
   command: "npx",
   args: ["mcp-asset-gen"],
   env: { API_KEY: $apiKey }
 }' ~/.claude.json > ~/.claude.tmp && mv ~/.claude.tmp ~/.claude.json

You're done! Ask Claude to generate you an image for something, and you'll see

> generate a small logo image that i could use for my arcade game

 I'll generate a logo for your arcade game. Please provide a more specific description of what you'd like to see in the logo (colors, style,
  game theme, etc.) for better results.

> It should look like an old school pacman machine (liek a wooden arcade machine)

⏺ mcp-asset-gen:generateImag(outputPathAbsolute: "/Users/jbrower/projects/mcp-asset-gen/arcade-logo.png", prompt: "An old school wooden arcade…
   (MCP)                    machine logo in the style of Pacman, with retro colors and pixelated elements, top-down view of the cabinet,
                            nostalgic arcade gaming feel, vibrant colors against dark background", quality: "high", size: "1024x1024")
  ⎿  The image is now available at /Users/jbrower/projects/mcp-asset-gen/arcade-logo.png.

⏺ Generated arcade logo saved to /Users/jbrower/projects/mcp-asset-gen/arcade-logo.png

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

generateImage

An MCP server that allows Claude to use OpenAI's image generation capabilities (gpt-image-1) to create image assets for users, which is particularly useful for game and web development projects.

Related Resources

Reddit Discussion about this server

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Requirements

Installation

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