MCP Server for WinDbg Crash Analysis

A Model Context Protocol server for Windows crash dump analysis using WinDbg/CDB

io.github.svnscha/mcp-windbg · Repository · version 0.12.2 · 1.5k stars · listed from registry

Install

The sweep installs into a clean prefix, but this is the command a user would run:

uvx mcp-windbg

Results by platform

Linux

MCP handshake failed2026-08-16 · probed over pypi

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Installed 29 packages in 22ms
Traceback (most recent call last):
  File "/home/runner/.cache/uv/archive-v0/n-opXL9RcAy4KwZ2/bin/mcp-windbg", line 6, in <module>
    from mcp_windbg import main
  File "/home/runner/.cache/uv/archive-v0/n-opXL9RcAy4KwZ2/lib/python3.13/site-packages/mcp_windbg/__init__.py", line 1, in <module>
    from .server import serve, serve_http
  File "/home/runner/.cache/uv/archive-v0/n-opXL9RcAy4KwZ2/lib/python3.13/site-packages/mcp_windbg/server.py", line 4, in <module>
    import winreg
ModuleNotFoundError: No module named 'winreg'

macOS

MCP handshake failed2026-08-16 · probed over pypi

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Installed 29 packages in 397ms
Traceback (most recent call last):
  File "/Users/runner/.cache/uv/archive-v0/UhynEmdZOVmaNULX/bin/mcp-windbg", line 6, in <module>
    from mcp_windbg import main
  File "/Users/runner/.cache/uv/archive-v0/UhynEmdZOVmaNULX/lib/python3.14/site-packages/mcp_windbg/__init__.py", line 1, in <module>
    from .server import serve, serve_http
  File "/Users/runner/.cache/uv/archive-v0/UhynEmdZOVmaNULX/lib/python3.14/site-packages/mcp_windbg/server.py", line 4, in <module>
    import winreg
ModuleNotFoundError: No module named 'winreg'

Windows

MCP handshake failed2026-08-16 · probed over pypi

1 recorded run, oldest first.

handshake failed: MCP error -32000: Connection closed
--- stderr (tail) ---
Installed 31 packages in 8.78s
Traceback (most recent call last):
  File "<frozen runpy>", line 198, in _run_module_as_main
  File "<frozen runpy>", line 88, in _run_code
  File "C:\Users\runneradmin\AppData\Local\uv\cache\archive-v0\kfFug6eAez-WAZxo\Scripts\mcp-windbg.exe\__main__.py", line 4, in <module>
  File "C:\Users\runneradmin\AppData\Local\uv\cache\archive-v0\kfFug6eAez-WAZxo\Lib\site-packages\mcp_windbg\__init__.py", line 1, in <module>
    from .server import serve, serve_http
  File "C:\Users\runneradmin\AppData\Local\uv\cache\archive-v0\kfFug6eAez-WAZxo\Lib\site-packages\mcp_windbg\server.py", line 12, in <module>
    from mcp.shared.exceptions import McpError
ImportError: cannot import name 'McpError' from 'mcp.shared.exceptions' (C:\Users\runneradmin\AppData\Local\uv\cache\archive-v0\kfFug6eAez-WAZxo\Lib\site-packages\mcp\shared\exceptions.py). Did you mean: 'MCPError'?

Badge

Paste this into the project README to show the current result:

[![does it install](https://img.shields.io/endpoint?url=https://doesitinstall.com/badge/io.github.svnscha__mcp-windbg.json)](https://doesitinstall.com/s/io.github.svnscha__mcp-windbg.html)