Reclass.net MCP

🚀 ReClass.NET MCP Integration

This project offers an MCP (Model Context Protocol) integration for ReClass.NET, enabling Claude Code to interact with ReClass.NET for memory analysis and reverse - engineering tasks.

🚀 Quick Start

This project enables Claude Code to interact with ReClass.NET for memory analysis and reverse - engineering. First, install the plugin and MCP server, then configure Claude Code to use them.

✨ Features

1. ReClassMCP.Plugin (C#)

A ReClass.NET plugin that:

• Launches a TCP server on port 27015 when ReClass.NET loads.
• Exposes ReClass.NET functionality via JSON - RPC over TCP.
• Handles memory reading/writing, class/node management, and process inspection.

2. ReClassMCP.Server (Python)

An MCP server that:

• Connects to the ReClass.NET plugin via TCP.
• Translates MCP protocol to plugin commands.
• Exposes tools for Claude Code to use.

📦 Installation

Getting the Plugin

Option 1: Download Pre - built Release (Recommended)

1. Download ReClassMCP.zip from the Releases page.
2. Extract and copy the contents of the x64/ or x86/ folder (match your ReClass.NET version) to your ReClass.NET Plugins folder.
3. The MCP - Server/ folder contains the Python MCP server.

Option 2: Build from Source

1. Clone this repo and ReClass.NET:

   git clone https://github.com/NateWeav/ReClassMCP.git
   cd ReClassMCP
   git clone https://github.com/ReClassNET/ReClass.NET.git
   

2. Open the solution in Visual Studio 2019+ or run build.ps1.
3. Copy ReClassMCP.dll and Newtonsoft.Json.dll from the build output to ReClass.NET's Plugins folder.

Installing the MCP Server

1. Install Python 3.10 or later.
2. Install the MCP server dependencies:

cd ReClassMCP.Server
pip install -r requirements.txt

Configuring Claude Code

Add the following to your Claude Code MCP configuration file (~/.claude/mcp.json or project .claude/mcp.json):

{
  "mcpServers": {
    "reclass": {
      "command": "python",
      "args": ["/path/to/ReClassMCP/ReClassMCP.Server/reclass_mcp_server.py"],
      "env": {}
    }
  }
}

Or using uv:

{
  "mcpServers": {
    "reclass": {
      "command": "uv",
      "args": ["run", "--directory", "/path/to/ReClassMCP/ReClassMCP.Server", "python", "reclass_mcp_server.py"],
      "env": {}
    }
  }
}

📚 Documentation

Available MCP Tools

Connection & Status

Memory Operations

Module & Section Info

Class/Structure Management

Supported Node Types

• Numeric: int8, int16, int32, int64, uint8, uint16, uint32, uint64, float, double
• Hex: hex8, hex16, hex32, hex64
• Text: utf8text, utf16text, utf32text, utf8textptr, utf16textptr, utf32textptr
• Vector: vector2, vector3, vector4
• Matrix: matrix3x3, matrix3x4, matrix4x4
• Other: pointer, function, functionptr, virtualmethodtable, bool

💻 Usage Examples

Basic Usage

Once configured, you can ask Claude Code to:

"Connect to ReClass.NET and show me the current classes"

"Read 64 bytes of memory at 0x7FF12345"

"Create a new class called 'ConfigData' and add fields for flags (uint32) and count (int32)"

"Analyze the memory at 0x7FF12345 and suggest appropriate field types"

📄 License

MIT License