MCP Server for WinDbg Crash Analysis

MCP Server for WinDbg Crash Analysis is a local MCP server: A Model Context Protocol server for Windows crash dump analysis using WinDbg/CDB. Install it from pypi as mcp-windbg.

Claude CodeCodexAntigravity

commandprompt

Terminal

claude mcp add mcp-windbg -e CDB_PATH=... -e _NT_SYMBOL_PATH=... -- uvx mcp-windbg

Run in your project folder. Add --scope user to use it everywhere.

Add to claude_desktop_config.json or .cursor/mcp.json.

{
  "mcpServers": {
    "mcp-windbg": {
      "command": "uvx",
      "args": [
        "mcp-windbg"
      ],
      "env": {
        "CDB_PATH": "...",
        "_NT_SYMBOL_PATH": "..."
      }
    }
  }
}

Fill in the environment variables with your own credentials.

• Runtime: Python with uv (runs with uvx) or Python with uv (runs with uvx).
• MCP client: Claude Code, Codex, Antigravity, Claude Desktop, Cursor or any other client that speaks MCP over stdio.
• Environment variables: CDB_PATH, _NT_SYMBOL_PATH