GNU Debugger (GDB)

GDB MCP server by Jason Tang that enables AI assistants to interact with the GNU Debugger through a standardized interface. Built with Python using FastMCP and GDB's Python API, it provides a single tool for executing arbitrary GDB commands within debugging sessions. The implementation runs as a background SSE server thread within GDB itself, using thread-safe command execution to bridge between the MCP protocol and GDB's command interface. Designed for developers who want to incorporate debugging workflows into AI-assisted development, enabling use cases like automated debugging sessions, intelligent breakpoint management, and conversational access to program state inspection without manually typing GDB commands.