A GITHUB REPO WITH 37.7K STARS ROUTES CLAUDE CODE TO ANY MODEL YOU WANT. Same CLI. Same workflow. Different provider underneath. Free Claude Code sits between Claude Code and 18 different backends, DeepSeek, Kimi, NVIDIA NIM, OpenRouter, Groq, Cerebras, and more, some genuinely free, some just cheaper than the official API. Route your Opus-tier calls to one provider, Sonnet-tier to another, Haiku-tier to a fully local Ollama model with zero API cost. 5-minute setup. MIT licensed. 5.9k forks. Bookmark this before everyone finds it.(CyrilXBT)