Lightweight GitHub MCP

#!/usr/bin/env node import { loadConfig } from "./config.js"; import { LightweightGitHubServer } from "./server.js"; let server: LightweightGitHubServer | null = null; async function main(): Promise<void> { // Check for required environment variable if (!process.env.GITHUB_PERSONAL_ACCESS_TOKEN) { console.error("Error: GITHUB_PERSONAL_ACCESS_TOKEN environment variable is required"); process.exit(1); } // Load configuration let config; try { config = loadConfig(); } catch (error) { console.error(`Configuration error: ${error instanceof Error ? error.message : error}`); process.exit(1); } // Create and start server server = new LightweightGitHubServer(config); try { await server.run(); } catch (error) { console.error(`Server error: ${error instanceof Error ? error.message : error}`); await gracefulShutdown(); process.exit(1); } } async function gracefulShutdown(): Promise<void> { if (server) { try { await server.shutdown(); } catch { // Ignore shutdown errors } } } // Signal handlers for graceful shutdown process.on("SIGINT", async () => { await gracefulShutdown(); process.exit(0); }); process.on("SIGTERM", async () => { await gracefulShutdown(); process.exit(0); }); // Handle uncaught errors process.on("uncaughtException", async (error) => { console.error("Uncaught exception:", error); await gracefulShutdown(); process.exit(1); }); process.on("unhandledRejection", async (reason) => { console.error("Unhandled rejection:", reason); await gracefulShutdown(); process.exit(1); }); // Start the server main().catch(async (error) => { console.error("Fatal error:", error); await gracefulShutdown(); process.exit(1); });