/**
* MCP Server Setup
* Simplified server initialization and transport
*/
import { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js';
import { StdioServerTransport } from '@modelcontextprotocol/sdk/server/stdio.js';
import { Logger } from './utils/logger.util.js';
import { config } from './utils/config.util.js';
import { registerTools } from './tools.js';
const logger = Logger.forContext('server.ts');
// ============================================================================
// Server Configuration
// ============================================================================
const SERVER_NAME = 'latitude-mcp-server';
const SERVER_VERSION = '3.1.0';
// ============================================================================
// Server Instance
// ============================================================================
let server: McpServer | null = null;
/**
* Create and configure the MCP server
*/
export async function createServer(): Promise<McpServer> {
logger.info(`Starting ${SERVER_NAME} v${SERVER_VERSION}`);
// Load config
config.load();
// Create MCP server
server = new McpServer({
name: SERVER_NAME,
version: SERVER_VERSION,
});
// Register tools
await registerTools(server);
logger.info('MCP server created successfully');
return server;
}
/**
* Start the server with stdio transport
*/
export async function startServer(): Promise<void> {
try {
const mcpServer = await createServer();
// Setup stdio transport
const transport = new StdioServerTransport();
await mcpServer.connect(transport);
logger.info('Server connected via stdio transport');
} catch (error) {
logger.error('Failed to start server', error);
process.exit(1);
}
}
/**
* Graceful shutdown
*/
export function setupGracefulShutdown(): void {
const shutdown = async (signal: string) => {
logger.info(`Received ${signal}, shutting down gracefully...`);
if (server) {
try {
await server.close();
logger.info('Server closed');
} catch (error) {
logger.error('Error during shutdown', error);
}
}
process.exit(0);
};
process.on('SIGINT', () => shutdown('SIGINT'));
process.on('SIGTERM', () => shutdown('SIGTERM'));
}
