#!/usr/bin/env node
/**
* ECL MCP Server CLI Wrapper
*
* This script provides a simple command-line interface for the ECL MCP server.
* It can be executed directly via npx or after installing from GitHub.
*
* Usage:
* ecl-mcp [--help] [--version]
*
* The server runs in stdio mode for MCP protocol communication.
*/
import { fileURLToPath } from 'url';
import { dirname, join } from 'path';
const __filename = fileURLToPath(import.meta.url);
const __dirname = dirname(__filename);
// Parse command line arguments
const args = process.argv.slice(2);
if (args.includes('--help') || args.includes('-h')) {
console.log(`
ECL MCP Server - Europa Component Library Knowledge Base
Usage:
ecl-mcp Start the MCP server (stdio mode)
ecl-mcp --help Show this help message
ecl-mcp --version Show version information
The server provides 40+ specialized tools for working with ECL components:
• 14 semantic search tools for components, API, examples, and guidance
• 7 relationship and dependency tools
• 4 validation and diagnostic tools (WCAG compliance, code quality)
• 3 code generation tools (components, examples, playgrounds)
• 4 design token tools
• And more...
For use with MCP clients like Claude Desktop, Cline, and other AI coding assistants.
Documentation: https://github.com/brownrl/eco_mcp
ECL Official: https://ec.europa.eu/component-library/
`);
process.exit(0);
}
if (args.includes('--version') || args.includes('-v')) {
// Read version from package.json
const packageJsonPath = join(__dirname, '..', 'package.json');
try {
const packageJson = await import(packageJsonPath, { assert: { type: 'json' } });
console.log(`ECL MCP Server v${packageJson.default.version}`);
} catch (error) {
console.log('ECL MCP Server (version unknown)');
}
process.exit(0);
}
// Start the main server
const serverPath = join(__dirname, '..', 'index.js');
try {
await import(serverPath);
} catch (error) {
console.error('Failed to start ECL MCP Server:', error.message);
process.exit(1);
}
