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MCP Asset Generator

MCP Asset Generator

by jbrower95
OverviewSchemaSourceRelated ServersDiscussionsAdmin
JavaScript
Hybrid

mcp-asset-gen

npm version

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

  1. Get an API KEY from the OpenAI website.

  2. Export it in your shell as API_KEY.

export API_KEY=sk-proj-....

  1. 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

  1. 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

Available Tools

1 tool
generateImageD

Inputs: outputPathAbsolute (required), prompt (required), quality, size.

Tool Schema Changelog

Recent tool additions, removals, and schema changes observed during successful MCP inspections.

Loading tool schema changelog…

    Deploy Server
    One endpoint for every MCP toolRayrun runs every MCP server behind one URL and holds the credentials. Each call is decided per client, tool, and argument, then recorded.ray.runAd

    TDQS

    D1.7/5.0

    Scored across 1 tool

    Disambiguation5/5

    With only one tool, there is no possibility of confusion between tools. The tool's purpose is clearly implied by its name even without a description.

    Naming Consistency5/5

    Single tool uses a clear camelCase convention, and there are no other tools to introduce inconsistencies. The name is readable and follows a logical pattern.

    Tool Count2/5

    A single tool feels too few for a server called 'Asset Generator,' which implies a broader suite of asset-creation capabilities. This is under-scoped and likely limits practical use.

    Completeness1/5

    With only generateImage and no other operations, the server covers a tiny slice of asset generation. There is no way to handle other asset types or perform related tasks, making the surface severely incomplete for the stated domain.

    Maintenance

    ActivityInactive
    ResponsivenessNo recent community issues

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