GDB is a Model Context Protocol (MCP) server that empowers Large Language Models (LLMs) to seamlessly interact with the GNU Debugger (GDB). It translates LLM queries into executable GDB commands, facilitating advanced binary debugging, runtime analysis, and deep introspection into compiled programs. This integration allows developers and security researchers to leverage AI for tasks like setting breakpoints, examining memory, controlling execution flow, and analyzing core dumps directly through their preferred LLM clients.