roblox-mcp-difz
Provides tools for controlling, reversing, and exploiting Roblox games, including instance tree exploration, property inspection, visual tracking, input simulation, environment manipulation, memory hooking, network traffic, and state bypass.
Click on "Install Server".
Wait a few minutes for the server to deploy. Once ready, it will show a "Started" state.
In the chat, type
@followed by the MCP server name and your instructions, e.g., "@roblox-mcp-difzlist all instances in the Roblox game"
That's it! The server will respond to your query, and you can continue using it as needed.
Here is a step-by-step guide with screenshots.
roblox-mcp
Universal MCP server for Roblox game control, reverse engineering, and exploitation.
132 tools across 8 categories — Instance Tree Exploration, Property Inspection, Visual Tracking, Input Simulation, Environment Manipulation, Memory Hooking, Network Traffic, State Bypass.
Works with Claude Code, Claude Desktop, Cursor, Windsurf, VS Code (Cline/Continue), and any MCP-compatible AI.
Install
npm install -g roblox-mcpOr run directly without install:
npx roblox-mcpRelated MCP server: Melo
Usage
# Start HTTP server (default port 28429)
roblox-mcp start
# Start stdio MCP transport (for AI integration)
roblox-mcp start:stdio
# Interactive setup wizard — configure your AI
roblox-mcp setup
# Quick setup for a specific AI
roblox-mcp setup --ai claude-code
roblox-mcp setup --ai claude-desktop
roblox-mcp setup --ai cursorSetup Wizard
$ roblox-mcp setup
Select AI platform(s) to configure:
1. 🤖 Claude Code
2. 💻 Claude Desktop
3. 🔷 Cursor
4. 🏄 Windsurf
5. 📝 VS Code (Cline / Continue)
6. 🔌 Generic MCP Client
Enter numbers (comma-separated, e.g. "1,3" or "all"):The wizard auto-detects config paths, creates the files, and merges with existing configs.
API (programmatic)
const robloxMcp = require('roblox-mcp');
// Create a configured server
const { app, queue, tools } = robloxMcp.createApp({ verbose: true });
app.listen(28429);
// Get tool list
const allTools = robloxMcp.getTools();
console.log(`Total tools: ${allTools.length}`);Endpoints (HTTP mode)
Endpoint | Method | Description |
| POST | MCP JSON-RPC 2.0 (tools/list, tools/call, initialize, etc.) |
| POST | Executor long-poll — fetch next queued task |
| POST | Executor result submission |
| GET | Server health & queue stats |
| GET | Luau client script |
Environment
Variable | Default | Description |
|
| HTTP server port |
Luau Client
Inject http://localhost:28429/mcp.luau into your Roblox executor.
The client long-polls the server and dispatches tool calls to generic handlers.
Commands
Command | Description |
| Start HTTP server |
| Start HTTP server |
| Start stdio MCP transport + HTTP |
| Interactive setup wizard |
| Setup for a specific AI |
| Show help |
License
MIT
roblox-mcp
This server cannot be installed
Maintenance
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