ccproxy

ccproxy is a proxy tool that intercepts Claude Code requests and routes them to different LLM providers based on defined rules. It works by sitting between Claude Code and the API, evaluating each request against criteria like token count, model type, or tool usage, then dynamically rewriting requests to the most suitable model. The tool uses a hook-based pipeline system where rules are evaluated in order and matched requests are labeled, then routed through LiteLLM's model alias feature to their destination provider. This allows teams to optimize costs and capabilities by keeping standard coding tasks on Claude while directing high-context requests to Gemini's 2M token window or web searches to Perplexity, all while Claude Code remains unaware of the routing happening behind the scenes.

["Install ccproxy in your development environment: `npm install -g ccproxy` or `pip install ccproxy`","Configure the proxy to target your specific AI service (e.g., OpenAI, Claude Code) by setting the `TARGET_SERVICE` environment variable or config file","Write a custom mod script (JavaScript/Python) that defines your interception logic using ccproxy's hook system. Example: `ccproxy.modifyResponse(condition, transformation)`","Run your application with the proxy active: `ccproxy --config=my-mods.json --target=openai`","Test your modifications by making sample requests and verifying the intercepted/modified responses in the proxy logs. Use `ccproxy --debug` for verbose output"]