LLDB Debugger MCP

Example Use Cases

• 1

  Start and manage LLDB debugging sessions programmatically to automate crash triage and exploratory debugging.

• 2

  Inspect process state (memory, registers, stack frames) and set breakpoints or watchpoints to localize bugs like buffer overflows.

• 3

  Load executables or core dumps and run arbitrary LLDB commands or expressions as part of a guided debugging workflow.

Description

LLDB-MCP exposes LLDB functionality over the MCP so Claude or other MCP-enabled agents can start and control debugging sessions, load programs and core dumps, set breakpoints/watchpoints, inspect memory/registers/stack frames, and run arbitrary LLDB commands. It supports multiple concurrent sessions, attaching to processes, and detailed execution control (step, next, continue, kill). The tool is intended to streamline interactive and automated debugging workflows by letting an agent drive LLDB with natural-language or programmatic commands.