Enables AI-assisted creation and manipulation of game objects in Roblox Studio, allowing programmatic control over parts, properties, and positioning within the Roblox development environment through HTTP communication with a plugin.
This server does not currently have a deployable release on Glama. Follow the repository's setup instructions to install and configure it for your MCP client, including any required credentials and local dependencies.
Open terminal in this folder (C:/Desktop/roblox-studio-mcp-server-V1).
Install dependencies:
npm installBuild the server:
npm run buildCopy the file plugin/loader.server.lua from this folder.
Open Roblox Studio.
Right-click ServerScriptService in the Explorer -> Paste into.
(Optional) For permanent installation, save it to your local Plugins folder (%LOCALAPPDATA%\Roblox\Plugins).
Add this to your MCP settings (Settings > Features > MCP > Edit in settings.json):
{
"roblox-studio": {
"command": "node",
"args": [
"C:\\PATH-TO-roblox-studio-mcp-server-V1\\dist\\index.js"
]
}
}Related MCP server: Roblox Studio MCP Server
Start the Game in Roblox Studio (Press F5 or Play).
Wait for the output: [MCP Plugin] Plugin Loaded. Polling http://localhost:8081.
Ask Cursor:
"Create a bright neon blue part at position 0, 10, 0 named 'TestPart'"
Issue | Solution |
"Connection Refused" | Ensure the Node server is running. Cursor starts it automatically when you add it to MCP settings. Check Cursor logs if it fails. |
"Timeout" / No Response | Make sure you hit Play in Roblox Studio. The plugin only runs when the game (or plugin script) is running. |
HTTP 403 (Forbidden) | In Roblox Studio, go to Home > Game Settings > Security and enable Allow HTTP Requests. |
"Module not found" | Did you run |
This server cannot be deployed
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