Macaz – GPT 5.6 inside Claude Code (github.com)

Macaz has announced a new interoperability project that allows users to connect their locally installed coding agents, such as Claude Code or Codex CLI, with the AI model provider of their choice. This free, open-source software enables users to leverage the unique capabilities of multiple AI models while maintaining the autonomy of each agent's local tools, permissions, and user interfaces. Importantly, Macaz does not have any affiliations with major providers like Anthropic or OpenAI, which ensures that users can have a tailored experience without hidden fallbacks to different models. For the AI/ML community, Macaz represents a significant step towards enhancing flexibility and interoperability among various AI models. The software features a local routing layer that effectively translates interactions between the two clients, ensuring that each agent can operate using its designated model without loss of functionality. Key technical aspects include independent provider configurations, real-time model catalog updates, and a careful management of client permissions, preserving user control and privacy. As it continues to evolve, Macaz aims to empower developers to integrate and experiment with diverse AI models in a more cohesive manner, fostering innovation in AI application development.