index.ts•1.93 kB
#!/usr/bin/env node
// IMMEDIATELY disable all console output to avoid interfering with stdio transport
// This must come before any other imports to ensure nothing writes to stdout
console.log = () => {};
console.info = () => {};
console.warn = () => {};
console.error = (msg) => {
// Only log errors to stderr, not stdout
process.stderr.write(`${msg}\n`);
};
console.debug = () => {};
import mcpServer from './mcp/mcp-server';
import logger from './utils/logger';
import fs from 'fs';
import path from 'path';
/**
* Main entry point for the iOS Simulator MCP Server
*
* This starts the stdio-based MCP server to handle iOS simulator commands
* from LLM assistants through Model Context Protocol.
*
* For use with Claude Desktop:
* 1. Build with: npm run build
* 2. In Claude Desktop settings, add CLI Tool with command:
* node /path/to/dist/index.js
*/
// Create logs directory with error handling
try {
const logsDir = path.join(process.cwd(), 'logs');
if (!fs.existsSync(logsDir)) {
fs.mkdirSync(logsDir, { recursive: true });
}
} catch (err) {
// Can't use logger here as it might not be initialized
process.stderr.write(`Failed to create logs directory: ${err}\n`);
}
async function start() {
try {
// Starting MCP server (log to file only)
await mcpServer.start();
} catch (error) {
process.stderr.write(`Failed to start MCP server: ${error}\n`);
process.exit(1);
}
}
// Handle signals - do this very quietly
process.on('SIGINT', () => {
process.exit(0);
});
process.on('SIGTERM', () => {
process.exit(0);
});
// Handle uncaught exceptions and unhandled rejections
process.on('uncaughtException', (error) => {
process.stderr.write(`Uncaught exception: ${error.stack}\n`);
process.exit(1);
});
process.on('unhandledRejection', (reason) => {
process.stderr.write(`Unhandled rejection: ${reason}\n`);
process.exit(1);
});
// Start the server
start();