# CLAUDE.md This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.You need use English to write text. ## Key Development Commands - Build: `npm run build` - Start: `npm start` ## Architecture - Uses `express` for routing (see `src/server.ts`) - Bundles with `esbuild` for CLI distribution - Plugins are loaded from `$HOME/.claude-code-router/plugins`