Primitive Go MCP Server

🚀 MCP Image Generation Server

An MCP (Model Context Protocol) server implemented in Go for generating images via OpenAI's DALL-E API. This server demonstrates how to build MCP tools that can be used by large language models like Claude.

🚀 Quick Start

Prerequisites

• Go 1.19 or higher
• OpenAI API key
• Claude Desktop (for testing)

Build Command

go build -o ./bin/imagegen-go ./main

Configuration

Add this server to your Claude Desktop configuration at ~/Library/Application Support/Claude/claude_desktop_config.json:

{
  "mcpServers": {
   "imagegen-go": {
      "command": "/path/to/imagegen-go/bin/imagegen-go",
      "env": {
        "OPENAI_API_KEY": "your-api-key",
        "DEFAULT_DOWNLOAD_PATH":"/path/to/downloads"
      }
    }
  }
}

Usage

1. Build the server using the above command.
2. Configure Claude Desktop with your server path and API key.
3. Restart Claude Desktop.
4. Ask Claude to generate images!

Example prompt: "Can you generate an image depicting 'a home by the river, in cinematic style'?"

✨ Features

• Generate images from text descriptions
• Automatically handle save locations
• Configurable image sizes
• Proper error handling and logging
• Compatible with Claude Desktop and other MCP clients

🔧 Technical Details

This server implements MCP tool capabilities and provides a single tool:

• generate-image: Generate images from text prompts using OpenAI's DALL-E

📄 License

MIT License