MCP Self-Learning Server

#!/usr/bin/env node /** * Post-installation script for MCP Self-Learning Server * Sets up directories, permissions, and initial configuration */ import fs from 'fs/promises'; import path from 'path'; import os from 'os'; async function postInstall() { console.log('📦 Setting up MCP Self-Learning Server...\n'); try { // Create system directories await createDirectories(); // Set up configuration files await setupConfiguration(); // Create systemd service if on Linux if (os.platform() === 'linux') { await createSystemdService(); } console.log('✅ MCP Self-Learning Server setup complete!\n'); console.log('🚀 Quick start:'); console.log(' mcp-learn start # Start the MCP server'); console.log(' mcp-learn api # Start the REST API server'); console.log(' mcp-learn status # Check server status'); console.log(' mcp-learn health # Run health check\n'); } catch (error) { console.error('❌ Setup failed:', error.message); process.exit(1); } } async function createDirectories() { const homeDir = os.homedir(); const configDir = path.join(homeDir, '.mcp-learning'); const dataDir = path.join('/tmp', 'mcp-learning-shared'); // Fallback to /tmp for shared data const directories = [ configDir, path.join(configDir, 'logs'), path.join(configDir, 'data'), dataDir ]; console.log('📁 Creating directories...'); for (const dir of directories) { try { await fs.mkdir(dir, { recursive: true }); console.log(` ✓ ${dir}`); } catch (error) { if (error.code !== 'EEXIST') { console.warn(` ⚠ Failed to create ${dir}: ${error.message}`); } } } } async function setupConfiguration() { const homeDir = os.homedir(); const configDir = path.join(homeDir, '.mcp-learning'); const configFile = path.join(configDir, 'config.json'); // Default configuration const defaultConfig = { version: '1.0.0', server: { port: 8765, host: 'localhost', autoStart: false }, learning: { maxMemorySize: 1000, autoSaveInterval: 300000, persistenceEnabled: true }, api: { authentication: false, corsEnabled: true, rateLimit: { enabled: false, max: 100, windowMs: 900000 } }, integrations: { claudio: { enabled: false, path: '/home/ben/saralegui-solutions-llc/claude-assistant' }, claudia: { enabled: false, path: '/home/ben/claudia' } }, logging: { level: 'info', console: true, file: true } }; console.log('⚙️ Setting up configuration...'); try { // Check if config already exists await fs.access(configFile); console.log(` ✓ Configuration exists at ${configFile}`); } catch (error) { // Create default config await fs.writeFile(configFile, JSON.stringify(defaultConfig, null, 2)); console.log(` ✓ Created configuration at ${configFile}`); } } async function createSystemdService() { const homeDir = os.homedir(); const systemdDir = path.join(homeDir, '.config', 'systemd', 'user'); const serviceFile = path.join(systemdDir, 'mcp-self-learning.service'); // Find the installation path const packagePath = process.cwd(); const nodePath = process.execPath; const serviceContent = `[Unit] Description=MCP Self-Learning Server Documentation=https://github.com/saralegui-solutions/mcp-self-learning-server After=network.target Wants=network-online.target StartLimitIntervalSec=300 StartLimitBurst=5 [Service] Type=simple WorkingDirectory=${packagePath} Environment=HOME=${homeDir} Environment=NODE_ENV=production Environment=MCP_LEARN_AUTO_START=true Environment=PATH=${path.dirname(nodePath)}:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin # Main service command ExecStart=${nodePath} ${path.join(packagePath, 'mcp-self-learning-server.js')} # Service management ExecReload=/bin/kill -HUP $MAINPID ExecStop=/bin/kill -TERM $MAINPID KillMode=mixed KillSignal=SIGTERM TimeoutStartSec=30 TimeoutStopSec=10 # Restart policy Restart=on-failure RestartSec=10 # Resource limits LimitNOFILE=65536 LimitNPROC=4096 # Logging StandardOutput=journal StandardError=journal SyslogIdentifier=mcp-self-learning [Install] WantedBy=default.target `; console.log('🔧 Creating systemd service...'); try { // Create systemd directory await fs.mkdir(systemdDir, { recursive: true }); // Write service file await fs.writeFile(serviceFile, serviceContent); console.log(` ✓ Created systemd service at ${serviceFile}`); console.log('\n🔧 To enable auto-start:'); console.log(' systemctl --user enable mcp-self-learning.service'); console.log(' systemctl --user start mcp-self-learning.service'); } catch (error) { console.warn(` ⚠ Failed to create systemd service: ${error.message}`); } } // Run post-install if this script is executed directly if (import.meta.url === `file://${process.argv[1]}`) { await postInstall(); }