#!/usr/bin/env node
import { createRequire } from 'node:module';
import { pathToFileURL } from 'node:url';
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import { registerAllTools } from './tools/index.js';
const require = createRequire(import.meta.url);
const packageJson = require('../package.json') as { version?: string };
const SERVER_VERSION = packageJson.version ?? '0.0.0';
let shuttingDown = false;
let activeServer: McpServer | null = null;
export function createServer(): McpServer {
const server = new McpServer(
{ name: 'todokit', version: SERVER_VERSION },
{
instructions: 'Todokit to-do list manager',
capabilities: { logging: {} },
}
);
registerAllTools(server);
return server;
}
export async function shutdown(signal: NodeJS.Signals): Promise<void> {
if (shuttingDown) {
return;
}
if (!activeServer) {
process.exitCode = 0;
return;
}
shuttingDown = true;
try {
await activeServer.close();
} catch (error: unknown) {
console.error(`Shutdown error (${signal}):`, error);
process.exitCode = 1;
return;
}
process.exitCode = 0;
}
export async function startServer(): Promise<void> {
activeServer = createServer();
const transport = new StdioServerTransport();
await activeServer.connect(transport);
}
const entrypoint = process.argv[1];
if (entrypoint && import.meta.url === pathToFileURL(entrypoint).href) {
process.once('SIGINT', shutdown);
process.once('SIGTERM', shutdown);
startServer().catch((error: unknown) => {
console.error('Server error:', error);
process.exitCode = 1;
});
}
