acpdbg Tool Lets AI Agents Debug Live Programs via LLDB Integration

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A developer has released acpdbg, an open-source tool that connects LLM agents directly to the LLDB debugger, allowing them to analyze crashes and bugs in real time rather than from static reports. The tool uses the Agent Client Protocol (ACP) to let agents run live debugger commands such as reading backtraces, inspecting variables, and stepping through code. In a sample demonstration, the agent correctly identified a NULL pointer dereference as the root cause of a crash and suggested a one-line fix. acpdbg can also be installed as a persistent LLDB plugin, adding agent-powered commands to any LLDB session, including Xcode's debugger console. The project is available on GitHub and supports multiple agents, enabling developers to cross-check diagnoses from different AI models.

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ProgrammingDEV Community ·

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