SVGMaker MCP Server

An MCP (Model Context Protocol) server that enables LLMs to programmatically generate, edit, and convert SVG images using the SVGMaker API and save them to the local filesystem.

Features

SVG Generation: Generate SVG images from text prompts with customizable quality and aspect ratio
Secure File Operations: Built-in path validation and security checks
Rate Limiting: Configurable API rate limiting (default: 2 requests per minute)
TypeScript: Full TypeScript support with type safety

Installation

Clone this repository
Install dependencies:
npm install
Copy the environment template:
cp .env.example .env
Edit .env and add your SVGMaker API key:
SVGMMAKER_API_KEY="your_actual_api_key_here" # Optional: Custom base URL and rate limit # SVGMMAKER_BASE_URL="https://svgmaker.io/api" # SVGMMAKER_RATE_LIMIT_RPM="2"

Building

npm run build

Running

npm start

For development with auto-reload:

npm run dev

Configuration

The following environment variables can be configured in your .env file:

SVGMMAKER_API_KEY (required): Your SVGMaker API key for authentication
SVGMMAKER_RATE_LIMIT_RPM (optional): Rate limit in requests per minute (default: 2)
SVGMMAKER_BASE_URL (optional): Custom base URL for the SVGMaker API (default: https://svgmaker.io/api)

Tools Available

`svgmaker_generate`

Generates an SVG image from a text prompt and saves it to a specified local path.

Parameters:

prompt (required): Text description of the SVG to generate
output_path (required): Local file path where the SVG will be saved (must end with .svg)
quality (optional): Quality level - "low", "medium", or "high"
- low/medium: Uses automatic aspect ratio
- high: Uses square aspect ratio by default
aspectRatio (optional): Override aspect ratio - "square", "portrait", or "landscape"

Example:

{
  "prompt": "A simple blue circle with a red border",
  "output_path": "./generated_circle.svg",
  "quality": "high",
  "aspectRatio": "square"
}

Testing with MCP Inspector

You can test the server using the MCP Inspector:

npx @modelcontextprotocol/inspector node build/index.js

Claude Desktop Configuration

To use this server with Claude Desktop, add the following to your claude_desktop_config.json:

{
  "mcpServers": {
    "svgmaker": {
      "command": "node",
      "args": ["/absolute/path/to/your/svgmaker-mcp-server/build/index.js"],
      "env": {
        "SVGMMAKER_API_KEY": "your_api_key_here"
      }
    }
  }
}

Security

Basic path validation prevents access to system directories
File operations are restricted to safe locations
All user inputs are validated before processing

Development Roadmap

Phase 1: Basic SVG generation tool
Phase 2: Add edit and convert tools
Phase 3: Enhanced error handling and progress notifications
Phase 4: Complete documentation and NPM packaging

License

MIT

This server cannot be installed

security - not tested

license - not found

quality - not tested

Enables LLMs to programmatically generate, edit, and convert SVG images using the SVGMaker API and save them to the local filesystem.

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