MasterGo Magic MCP is a standalone service that connects MasterGo design tools with AI models, allowing AI models to directly retrieve DSL data from MasterGo design files. It runs with Node.js and requires minimal setup to get started.
To use MasterGo Magic MCP, you'll need a MasterGo API token for authentication.
Run the MCP server directly using npx:
npx @mastergo/magic-mcp --token=YOUR_TOKEN [--url=API_URL] [--rule=RULE_NAME] [--debug]
--token=YOUR_TOKEN
(required): MasterGo API token for authentication--url=API_URL
(optional): API base URL, defaults to http://localhost:3000--rule=RULE_NAME
(optional): Add design rules to apply, can be used multiple times--debug
(optional): Enable debug mode for detailed error informationYou can also use space-separated format for parameters:
npx @mastergo/magic-mcp --token YOUR_TOKEN --url API_URL --rule RULE_NAME --debug
For Claude Desktop users, you can automatically install MasterGo Magic MCP via Smithery:
npx -y @smithery/cli install @mastergo-design/mastergo-magic-mcp --client claude
Add the following configuration to your Cursor settings:
{
"mcpServers": {
"mastergo-magic-mcp": {
"command": "npx",
"args": [
"-y",
"@mastergo/magic-mcp",
"--token=<MG_MCP_TOKEN>",
"--url=https://mastergo.com"
],
"env": {}
}
}
}
For more details, see: https://docs.cursor.com/context/model-context-protocol#using-mcp-tools-in-agent
Add the following configuration to your Cline settings:
{
"mcpServers": {
"@master/mastergo-magic-mcp": {
"command": "npx",
"args": [
"-y",
"@mastergo/magic-mcp",
"--token=<MG_MCP_TOKEN>",
"--url=https://mastergo.com"
],
"env": {}
}
}
}
For a detailed tutorial, visit: https://mastergo.com/file/155675508499265?page_id=158:0002
To add this MCP server to Claude Code, run this command in your terminal:
claude mcp add-json "mastergo-magic-mcp" '{"command":"npx","args":["-y","@mastergo/magic-mcp","--token=<MG_MCP_TOKEN>","--url=https://mastergo.com"],"env":[]}'
See the official Claude Code MCP documentation for more details.
There are two ways to add an MCP server to Cursor. The most common way is to add the server globally in the ~/.cursor/mcp.json
file so that it is available in all of your projects.
If you only need the server in a single project, you can add it to the project instead by creating or adding it to the .cursor/mcp.json
file.
To add a global MCP server go to Cursor Settings > Tools & Integrations and click "New MCP Server".
When you click that button the ~/.cursor/mcp.json
file will be opened and you can add your server like this:
{
"mcpServers": {
"mastergo-magic-mcp": {
"command": "npx",
"args": [
"-y",
"@mastergo/magic-mcp",
"--token=<MG_MCP_TOKEN>",
"--url=https://mastergo.com"
],
"env": []
}
}
}
To add an MCP server to a project you can create a new .cursor/mcp.json
file or add it to the existing one. This will look exactly the same as the global MCP server example above.
Once the server is installed, you might need to head back to Settings > MCP and click the refresh button.
The Cursor agent will then be able to see the available tools the added MCP server has available and will call them when it needs to.
You can also explicitly ask the agent to use the tool by mentioning the tool name and describing what the function does.
To add this MCP server to Claude Desktop:
1. Find your configuration file:
~/Library/Application Support/Claude/claude_desktop_config.json
%APPDATA%\Claude\claude_desktop_config.json
~/.config/Claude/claude_desktop_config.json
2. Add this to your configuration file:
{
"mcpServers": {
"mastergo-magic-mcp": {
"command": "npx",
"args": [
"-y",
"@mastergo/magic-mcp",
"--token=<MG_MCP_TOKEN>",
"--url=https://mastergo.com"
],
"env": []
}
}
}
3. Restart Claude Desktop for the changes to take effect