MCP Agent TypeScript Port

# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). ## [1.3.0] - 2021-12-13 ### Added - Updated to include support for Unicode 14 ## [1.2.0] - 2021-01-29 ### Updated - Refactored to increase speed ## [1.1.0] - 2020-09-14 ### Added - Updated to include support for Unicode 13 ## [1.0.0] - 2020-09-13 - Forked from work by @JLHwung on original `Grapheme-Splitter` library: https://github.com/JLHwung/grapheme-splitter/tree/next - Converted to Typescript - Added development and build tooling