MCP Agent TypeScript Port

'use strict'; module.exports = string => { if (typeof string !== 'string') { throw new TypeError(`Expected a string, got ${typeof string}`); } // Catches EFBBBF (UTF-8 BOM) because the buffer-to-string // conversion translates it to FEFF (UTF-16 BOM) if (string.charCodeAt(0) === 0xFEFF) { return string.slice(1); } return string; };