Roblex Studio Model-Context-Protocol Server

What is Roblex Studio MCP Server?

The Roblex Studio MCP Server is a standalone implementation of the Model-Context-Protocol (MCP) specification, designed to integrate Roblox Studio with LLMs. It enables secure, scriptable, AI-driven workflows in Roblox Studio via a unified protocol, targeting developers who want to automate tasks using AI.

How to use Roblex Studio MCP Server?

Run npx roblex-mcp in a terminal with Node.js 18+ and Roblox Studio installed on Windows. On first launch, it automatically opens Roblox Studio. Configure API keys (ROBLOX_API_KEY, ROBLOX_OPEN_CLOUD_API_KEY) in a .env file copied from .env.example. For custom Studio paths, set ROBLOX_STUDIO_PATH.

Key features of Roblex Studio MCP Server

• One-line install and run via npx
• Automatically launches Roblox Studio (Windows)
• Full Model-Context-Protocol implementation
• Multiple transport modes: SSE or STDIO
• Out-of-the-box Claude Desktop integration
• Security features: TPA, rate limiting, CORS

Use cases of Roblex Studio MCP Server

• Automate Roblox Studio scripting and asset management with AI
• Integrate Claude Desktop for AI-assisted Roblox development
• Build custom tools and resources for Roblox workflows
• Enable secure, multi‑user AI access to Roblox Studio data
• Run AI‑driven commands in Roblox Studio without manual UI interaction

FAQ from Roblex Studio MCP Server

What prerequisites are required?

Node.js 18 or higher (20+ recommended), Roblox Studio on Windows, and npm.

How do I obtain Roblox Open Cloud API keys?

Go to the Roblox Open Cloud dashboard, create an API key with required permissions, and copy it into your .env file as ROBLOX_API_KEY and/or ROBLOX_OPEN_CLOUD_API_KEY.

Roblox Studio does not open. What should I do?

Set the ROBLOX_STUDIO_PATH environment variable in your .env file to the full path of RobloxStudioBeta.exe.

Which transport modes are supported?

You can choose between SSE and STDIO by setting the TRANSPORT_MODE environment variable (default: 'stdio').

How do I integrate with Claude Desktop?

Ensure CLAUDE_DESKTOP_ENABLED=true in your .env file and that Claude Desktop is running; the server will then be detected automatically.