mcp-env-manager.js•2.94 kB
#!/usr/bin/env node
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import chalk from 'chalk';
import { program } from 'commander';
import { createRequire } from 'module';
const require = createRequire(import.meta.url);
const packageJson = require('../../package.json');
const version = packageJson.version;
import { initializeServer, server } from '../server.js';
// Parse command line arguments
program
.name('mcp-env-manager')
.description('MCP Environment & Installation Manager')
.version(version)
.option('-s, --sse', 'Use Server-Sent Events (SSE) transport instead of stdio')
.option('-p, --port <number>', 'Port for SSE server (default: 3000)', '3000')
.parse(process.argv);
const options = program.opts();
async function main() {
try {
console.error(chalk.blue('Starting MCP Environment & Installation Manager...'));
// Initialize the server with all tools and services
await initializeServer();
// Create and connect the appropriate transport
let transport;
if (options.sse) {
const port = parseInt(options.port, 10);
// Using stdio as fallback since the SSE implementation needs deeper investigation
transport = new StdioServerTransport();
console.error(chalk.yellow('Warning: SSE mode requires additional setup. Using stdio transport instead. Use Claude Desktop or other direct clients.'));
console.error(chalk.green(`MCP Environment & Installation Manager is running on SSE port ${port}`));
}
else {
transport = new StdioServerTransport();
console.error(chalk.green('MCP Environment & Installation Manager is running on stdio'));
}
await server.connect(transport);
// Handle shutdown gracefully
const shutdown = async () => {
console.error(chalk.yellow('Shutting down MCP Environment & Installation Manager...'));
try {
// With newer SDK versions, use disconnect()
// In current version, manually close the transport
if (transport && typeof transport.close === 'function') {
await transport.close();
}
console.error(chalk.green('Server disconnected successfully'));
process.exit(0);
}
catch (error) {
console.error(chalk.red('Error during shutdown:'), error);
process.exit(1);
}
};
process.on('SIGINT', shutdown);
process.on('SIGTERM', shutdown);
}
catch (error) {
console.error(chalk.red('Failed to start MCP Environment & Installation Manager:'), error);
process.exit(1);
}
}
main().catch(error => {
console.error(chalk.red('Unhandled error:'), error);
process.exit(1);
});
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