Brings full DAP debugging into Claude with 64 MCP tools covering breakpoints, stepping, variable inspection, memory operations, and execution control across Python, JavaScript, TypeScript, Rust, Java, C/C++, and more. Wraps adapters like debugpy, js-debug, and lldb-dap behind a web UI and WebSocket bridge, then exposes everything from conditional breakpoints to watch expressions and disassembly through MCP. Includes compound tools like step_until_change, run_until_exception, and get_call_tree that let Claude navigate paused sessions without manual stepping. Supports remote attach for containerized processes, multi-session debugging, and session export. Install via plugin marketplace or binary, launch with debugium launch script.py --adapter python, then point Claude at it through .mcp.json to debug interactively from chat.
claude mcp add --transport stdio algiras-debugium uvx debugium