GPT-MCP Bridge is a Model Context Protocol (MCP) server designed to seamlessly integrate MCP-compatible tools, such as Claude Code, with OpenAI's powerful GPT models. It provides a robust framework for managing AI interactions, featuring persistent conversation history, dedicated session management, and fine-grained control over model responses through parameters like reasoning effort and verbosity. This bridge significantly enhances productivity and cost-efficiency by enabling up to 70% token savings through context reuse, supporting parallel workflows, delivering adaptive responses, and implementing smart model routing to choose the optimal GPT model for each specific task.