What does x64dbg-mcp-server connect?

It connects x64dbg debugging sessions to MCP-compatible AI assistants through an HTTP-facing MCP plugin/server.

Is it a hosted MCP server?

No. It is a local/native plugin workflow for x64dbg, built from the public GitHub project.

What runtime does it use?

The README describes a Zig-built, zero-dependency single-binary plugin output.

x64dbg-mcp-server

Name: x64dbg-mcp-server
Author: duty1g

by duty1g

communityHTTPgithub

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1.5kstars|144forks

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About

MCP-powered reverse-engineering and debugging control for x64dbg.

Features

Expose x64dbg debugger control through an MCP-compatible server
Set breakpoints and step through code from an AI assistant
Read memory, dump registers, and inspect program state
Built with Zig as a zero-dependency single-binary plugin
HTTP-based bridge for agentic reverse-engineering workflows

Use Cases

Reverse engineers

Let an MCP-compatible assistant inspect debugger state and guide analysis while x64dbg runs.

Security researchers

Automate repetitive breakpoint, memory, register, and stepping tasks during binary analysis.

What This Server Can Do

MCP servers expose three types of capabilities to AI clients. Here's what x64dbg-mcp-server supports.

Tools

Supported12 tools

Functions your AI client can call to perform actions — like querying a database, creating a file, or calling an API.

How to use: Tools run automatically when your AI client decides they're needed. Ask your AI assistant to perform a task, and it will invoke the right tool.

Resources

Not available

This server does not expose read-only data resources.

Prompts

Not available

This server does not provide pre-built prompt templates.

For the full list of available tools, resources, and prompts, check the README on GitHub.

Available Tools (2)

debugger_control

Control debugger actions such as stepping, breakpoints, and execution flow as documented by the project README.

memory_inspection

Read memory, dump registers, and inspect x64dbg program state.