karellen rr MCP Server

Example Use Cases

• 1

  Perform reverse debugging and program state inspection without modifying source code.

• 2

  Record and replay failing tests with rr and GDB/MI integration.

• 3

  Automated crash investigation and debugging workflows via MCP.

Description

karellen-rr-mcp is an MCP server that integrates rr reverse debugging with MCP-compliant LLM clients, allowing recording and replaying of failing tests with full forward and reverse debugging via GDB/MI. It enables inspection of program state without modifying source code, streamlining debugging workflows. The server supports various tools for session lifecycle, breakpoints, execution control, thread navigation, state inspection, and checkpoints, enhancing debugging capabilities for complex software.