/**
* Connect command - Connect to a remote MCP Router instance.
*/
import { Command } from 'commander';
import chalk from 'chalk';
import ora from 'ora';
import { McpClient } from '../lib/client.js';
import { loadConfig, saveConfig } from '../lib/config.js';
export const connectCommand = new Command('connect')
.description('Connect to a remote MCP Router instance')
.option('-h, --host <host>', 'Host address', 'localhost')
.option('-p, --port <port>', 'Port number', '3282')
.option('-t, --token <token>', 'Authentication token')
.option('--save', 'Save connection as default')
.action(async (options) => {
const spinner = ora('Connecting to MCP Router...').start();
try {
const host = options.host;
const port = parseInt(options.port, 10);
const token = options.token || process.env.MCPR_TOKEN;
if (!token) {
spinner.fail('No authentication token provided');
console.log(chalk.yellow('\nProvide a token using:'));
console.log(chalk.gray(' --token <token>'));
console.log(chalk.gray(' MCPR_TOKEN environment variable'));
process.exit(1);
}
const client = new McpClient({ host, port, token });
// Test connection
const info = await client.getServerInfo();
spinner.succeed('Connected to MCP Router');
console.log(chalk.green('\n✓ Server Information:'));
console.log(chalk.gray(` Version: ${info.version}`));
console.log(chalk.gray(` Servers: ${info.serverCount}`));
console.log(chalk.gray(` URL: http://${host}:${port}`));
// Save connection if requested
if (options.save) {
await saveConfig({
defaultHost: host,
defaultPort: port,
token,
});
console.log(chalk.green('\n✓ Connection saved as default'));
}
} catch (error) {
spinner.fail('Failed to connect');
console.error(chalk.red(`\nError: ${error instanceof Error ? error.message : 'Unknown error'}`));
process.exit(1);
}
});
