MCP Agent TypeScript Port

import { isPromise } from './is-promise.js'; export function maybeAsyncResult(getResult, resultHandler, errorHandler = (err) => { throw err; }) { try { const result = isFunction(getResult) ? getResult() : getResult; return isPromise(result) ? result.then((result) => resultHandler(result)) : resultHandler(result); } catch (err) { return errorHandler(err); } } function isFunction(arg) { return typeof arg === 'function'; }