S
svnscha/mcp-windbg
Model Context Protocol for WinDbg
View on GitHub ↗Link checked 2026-11-12 · HTTP 200 · opens the vendor's own site
Install & config
Client config (built from the install command this repo gives)
{
"mcpServers": {
"svnscha-mcp-windbg": {
"command": "uvx",
"args": ["plugin"]
}
}
}Parsed from the README we fetched on 2026-11-07; we have not executed it.
command/args come from the install command the repository states. When it is ambiguous, the project README wins.
VS Code (.vscode/mcp.json - the key is servers)
{
"servers": {
"svnscha-mcp-windbg": {
"command": "uvx",
"args": ["plugin"]
}
}
}Same server, but VS Code keeps it under <code>servers</code>.
Claude Code (command line)
claude mcp add --transport stdio svnscha-mcp-windbg -- uvx plugin
Claude Code does not read a config file; add the server with this command.
Key names differ by client: Clients & CLI
- Source
- collected from the abordage/awesome-mcp list · type: MCP server
- Harvest history
- first seen 2026-11-05 · last seen 2026-11-14 · seen 10× · listed by 10 sources
- Score
- score 1,003 · 10 sources · mcp
- Install
uvx plugin
FAQ (answers come from our records)
How do I install it?
The repository provides this install command:
uvx plugin. It comes from the repository itself; we cannot guarantee it runs as-is in your client.Who is it for?
We filed it under these tags: MCP 服务. The tags come from the entry itself, not a taxonomy we imposed.
Who maintains it?
first catalogued 2026-11-05；last seen 2026-11-14。There is no official certification or quality rating here — we record sources and dates only.
# MCP Server for WinDbg Crash Analysis
以下摘录自该仓库的 README（片段） · 在 GitHub 读完整 README →
A Model Context Protocol server that bridges AI models with WinDbg for crash dump analysis, user-mode remote debugging, and kernel debugging.
> [!TIP]
> Looking for AI debugging built into WinDbg itself? Microsoft now ships an official
> WinDbg MCP, starting with WinDbg 1.2610.1001.0. You enable it in WinDbg's MCP service
> settings, and chat with your active debugging session from VS Code with GitHub Copilot or
> from the GitHub Copilot CLI. If that is what you want, start there:
> - Introducing WinDbg MCP (announcement)
> - Set up WinDbg MCP and the overview
> - Get the latest WinDbg
> This project is an independent, community-built alternative. It runs cdb.exe / kd.exe
> headless, so it fits when you want to use another MCP client, drive a debugger from another machine over HTTP, or script triage across many
> dumps without opening the WinDbg UI.
## Overview
This server drives the Windows debuggers - CDB for user mode (dumps and -remote) and KD for kernel targets (-k) - so you can debug in natural language: "Show me the call stack and explain this access violation" or "Open a kernel session and tell me which driver bugchecked."
It is not a magical auto-fix. It is a Python wrapper around cdb.exe / kd.exe that lets an LLM run real debugger commands and reason about the output.
## Features
Crash dump analysis - open a .dmp/.mdmp/.hdmp and get automated triage (!analyze -v, stacks, modules, threads) in a single call.
User-mode remote debugging - attach to a live cdb/WinDbg debug server (-remote) over TCP, a named pipe, or COM, and break in on demand.
Kernel debugging - attach to a kernel target (-k, driven by kd.exe) over KDNET, a named pipe, or serial; the server waits for the target and breaks in for you.
Run any WinDbg/KD command - drive an open session with arbitrary commands (kb, !process 0 0, !heap, lm, ...) described in natural language.
Session ids - every open returns a session id; several sessions (dumps, remote, kernel) can be open at once and are addressed independently.
Resilient live sessions - per-call timeouts, and a slow live command that outruns its timeout is broken into with CTRL+BREAK and the session resynchronized instead of wedging.
Multi-dump triage - discover and compare many dumps across a directory.
Text filter hooks - a --filter-script can redact PII/secrets from tool arguments and output before they leave the machine.
stdio or HTTP - run locally over stdio, or as a streamable-HTTP service you drive from another machine.
## Use cases
| You have | You want to | Guide |
| A .dmp from a crash or a blue screen | Root-cause it: exception or bugcheck, faulting frame, why it happened | Analyze a crash dump |
| A live user-mode process (via cdb -server) | Break in and inspect a hang or live state | Debug a remote target |
| A KD-enabled machine or VM | Debug drivers, bugchecks, and boot-time issues | Debug a kernel target |
| A folder full of dumps | Triage the batch and find the common signature | Triage multiple dumps |
| A debugging host, but you work elsewhere | Drive it over HTTP from another machine | Debug from another machine |
| Dumps with secrets or PII | Scrub tool output before it leaves the box | Redact sensitive data |
> [!TIP]
> Looking for AI debugging built into WinDbg itself? Microsoft now ships an official
> WinDbg MCP, starting with WinDbg 1.2610.1001.0. You enable it in WinDbg's MCP service
> settings, and chat with your active debugging session from VS Code with GitHub Copilot or
> from the GitHub Copilot CLI. If that is what you want, start there:
> - Introducing WinDbg MCP (announcement)
> - Set up WinDbg MCP and the overview
> - Get the latest WinDbg
> This project is an independent, community-built alternative. It runs cdb.exe / kd.exe
> headless, so it fits when you want to use another MCP client, drive a debugger from another machine over HTTP, or script triage across many
> dumps without opening the WinDbg UI.
## Overview
This server drives the Windows debuggers - CDB for user mode (dumps and -remote) and KD for kernel targets (-k) - so you can debug in natural language: "Show me the call stack and explain this access violation" or "Open a kernel session and tell me which driver bugchecked."
It is not a magical auto-fix. It is a Python wrapper around cdb.exe / kd.exe that lets an LLM run real debugger commands and reason about the output.
## Features
Crash dump analysis - open a .dmp/.mdmp/.hdmp and get automated triage (!analyze -v, stacks, modules, threads) in a single call.
User-mode remote debugging - attach to a live cdb/WinDbg debug server (-remote) over TCP, a named pipe, or COM, and break in on demand.
Kernel debugging - attach to a kernel target (-k, driven by kd.exe) over KDNET, a named pipe, or serial; the server waits for the target and breaks in for you.
Run any WinDbg/KD command - drive an open session with arbitrary commands (kb, !process 0 0, !heap, lm, ...) described in natural language.
Session ids - every open returns a session id; several sessions (dumps, remote, kernel) can be open at once and are addressed independently.
Resilient live sessions - per-call timeouts, and a slow live command that outruns its timeout is broken into with CTRL+BREAK and the session resynchronized instead of wedging.
Multi-dump triage - discover and compare many dumps across a directory.
Text filter hooks - a --filter-script can redact PII/secrets from tool arguments and output before they leave the machine.
stdio or HTTP - run locally over stdio, or as a streamable-HTTP service you drive from another machine.
## Use cases
| You have | You want to | Guide |
| A .dmp from a crash or a blue screen | Root-cause it: exception or bugcheck, faulting frame, why it happened | Analyze a crash dump |
| A live user-mode process (via cdb -server) | Break in and inspect a hang or live state | Debug a remote target |
| A KD-enabled machine or VM | Debug drivers, bugchecks, and boot-time issues | Debug a kernel target |
| A folder full of dumps | Triage the batch and find the common signature | Triage multiple dumps |
| A debugging host, but you work elsewhere | Drive it over HTTP from another machine | Debug from another machine |
| Dumps with secrets or PII | Scrub tool output before it leaves the box | Redact sensitive data |
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