Claude Code Router adopts a highly modular architectural design, which allows it to be flexibly customized according to specific project requirements. The core modules include a task parser, a route distributor, and specialized processing modules (e.g., code generator, debugger, etc.), which communicate with each other through clear interfaces.
The most direct manifestation of this modularity is the configurability of routing rules. Developers can edit the config/router.yaml file to define custom routing rules, such as specifying processing logic for specific languages or task types. For enterprise-class applications or specialized technology stacks, this flexibility allows the tool to integrate well into existing development processes.
This answer comes from the articleClaude Code Router: Open Source Routing Tool Based on Claude CodeThe
