- Rename src/dosbox_mcp/ to src/mcdosbox_x/
- Update pyproject.toml: package name, entry point, build paths
- Update all internal imports
- Add fonts_list() MCP tool for font discovery
- Register logging and network tools in server.py
TTF Font Support:
- Bundle 7 IBM PC fonts from Ultimate Oldschool PC Font Pack (CC BY-SA 4.0)
- Add fonts.py module with resolve_font() for host/Docker path handling
- Add fonts_list() MCP tool for font discovery
- Extend launch() with TTF parameters (output, ttf_font, ttf_ptsize, etc.)
- Mount fonts at /fonts in Docker container for TTF rendering
Network Tools:
- Add port_list() to show configured serial/parallel ports
- Add port_status() to check port connectivity
- Add modem_dial()/modem_hangup() for BBS dial-out
- Extend launch() with serial1/serial2/ipx parameters
Logging Tools:
- Add logging_status/enable/disable for DOSBox-X debug logging
- Add logging_category() for selective category control
- Add log_capture()/log_clear() for log retrieval
Code quality improvements:
- Use contextlib.suppress instead of try-except-pass
- Fix variable naming (VIDEO_BASE -> video_base)
- Apply ruff formatting throughout
MCP server for AI-assisted debugging of DOS binaries via GDB protocol.
Features:
- GDB remote protocol client for DOSBox-X debugging
- 16 debugging tools: launch, attach, breakpoint management,
registers, memory read/write, disassemble, step, continue, etc.
- Docker container with DOSBox-X for consistent environment
- Support for DOS segment:offset addressing
- Comprehensive test suite (49 tests)
Primary use case: Reverse engineering the unpublished Bezier algorithm
in RIPTERM.EXE for the RIPscrip graphics protocol project.
