Claude Code Router

Locked into a single AI model for coding? That limits your flexibility and inflates your costs. Claude Code Router is an open-source Node.js CLI tool that extends Anthropic's Claude Code CLI, acting as a powerful foundation for AI coding infrastructure. It lets you route coding requests to a wide range of large language models from providers like OpenRouter, DeepSeek, Ollama, Google Gemini, and Volcengine — giving you the freedom to choose the best model for each task. Whether you need background processing, high-reasoning capabilities, or long-context handling, Claude Code Router lets you tailor your AI coding workflow, manage costs strategically, and switch models dynamically — all while building on Anthropic's official tools.