Accurately counts Japanese characters (grapheme units) using advanced linguistic segmentation.
This MCP server offers a robust `countJapaneseChars` tool designed to precisely count Japanese characters at the grapheme level. Leveraging `Intl.Segmenter`, it correctly handles complex cases like surrogate pairs and combining characters, ensuring that a single perceived character is counted as one. It's built as a Next.js application, easily connectable to platforms like Web ChatGPT via its 'New Connectors' feature, enabling AI models to perform accurate Japanese text length analysis.