Roblox Studio MCP
Create agentic AI workflows in ROBLOX Studio
What is Roblox Studio MCP?
Roblox Studio MCP is a Model Context Protocol (MCP) server that allows AI assistants like Claude, Cursor, and VS Code to create agentic ai workflows in roblox studio
Create agentic AI workflows in ROBLOX Studio
This server falls under the Developer Tools category on MCPgee, the world's largest MCP server directory with 33,000+ servers.
Features
- Create agentic AI workflows in ROBLOX Studio
Use Cases
Maintainer
Works with
Installation
Manual Installation
npx robloxstudioConfiguration
Configuration Details
claude_desktop_config.json
Performance
Response Metrics
Resource Usage
How to Set Up and Use Roblox Studio MCP
The Roblox Studio MCP server bridges your MCP-compatible AI client with an active Roblox Studio session, exposing 43 tools that let AI models read game structure, inspect and edit scripts, create objects, search properties, and perform bulk modifications across an experience. It works via a companion Studio plugin that must be installed and an HTTP connection between the plugin and the MCP process. Developers use it to automate tedious game-building tasks — generating NPCs in bulk, finding deprecated APIs, or optimising movement scripts — without leaving their AI chat interface.
Prerequisites
- Node.js 18+ and npm installed (for npx)
- Roblox Studio installed with the robloxstudio-mcp plugin added to your Plugins folder
- 'Allow HTTP Requests' enabled in Studio under Experience Settings > Security
- An MCP-compatible client such as Claude Desktop, Cursor, or Claude Code
Install the Studio plugin
Download the robloxstudio-mcp plugin and place it in your Roblox Studio Plugins folder. The plugin opens a local HTTP server that the MCP process connects to.
Enable HTTP Requests in Roblox Studio
Open your experience in Roblox Studio, go to Experience Settings > Security, and toggle on 'Allow HTTP Requests'. This is required for the plugin to communicate with the MCP server process.
Add the MCP server to your client config
Add the robloxstudio-mcp server entry to your MCP client configuration file. The server is distributed as an npm package and runs via npx with no separate install step.
{
"mcpServers": {
"robloxstudio-mcp": {
"command": "npx",
"args": ["-y", "robloxstudio-mcp@latest"]
}
}
}Start Roblox Studio and open an experience
Launch Roblox Studio and open the experience you want to work with. The plugin must be running in the background for the MCP tools to connect successfully.
Verify the connection from your AI client
In your MCP client, ask the AI to list the available tools or query the game structure. A successful response confirms the plugin and MCP process are communicating.
Roblox Studio MCP Examples
Client configuration
Claude Desktop or Cursor config block for the Roblox Studio MCP server. Windows users may need to replace 'npx' with 'cmd /c npx' if they encounter issues.
{
"mcpServers": {
"robloxstudio-mcp": {
"command": "npx",
"args": ["-y", "robloxstudio-mcp@latest"]
}
}
}Prompts to try
Example prompts you can send once the server is connected and Studio is open with an experience loaded.
- "What's the overall structure of this game? List the top-level folders and services."
- "Find all scripts that use deprecated APIs and show me where they are."
- "Create 50 test NPCs arranged in a 5x10 grid in the Workspace."
- "Optimize the movement code in the PlayerMovement LocalScript."
- "Search for all parts with the color BrightRed and list their names and parents."Troubleshooting Roblox Studio MCP
The MCP server starts but tools return a connection error
Make sure the robloxstudio-mcp plugin is installed in Studio's Plugins folder and that an experience is open in Studio. Also verify that 'Allow HTTP Requests' is enabled in Experience Settings > Security.
npx fails on Windows with a command-not-found error
Replace the command in the config with 'cmd' and add '/c' and 'npx' as the first two args: "command": "cmd", "args": ["/c", "npx", "-y", "robloxstudio-mcp@latest"].
Only 31 tools appear instead of the expected 43
You may be running the read-only inspector variant. Confirm the package name is robloxstudio-mcp (not robloxstudio-mcp-inspector) in your npx args.
Frequently Asked Questions about Roblox Studio MCP
What is Roblox Studio MCP?
Roblox Studio MCP is a Model Context Protocol (MCP) server that create agentic ai workflows in roblox studio It connects AI assistants to external tools and data sources through a standardized interface.
How do I install Roblox Studio MCP?
Follow the installation instructions on the Roblox Studio MCP GitHub repository. Clone the repo, install dependencies, and add the server config to your AI client.
Which AI clients work with Roblox Studio MCP?
Roblox Studio MCP works with all major MCP-compatible AI clients including Claude Desktop, Claude Code, Cursor, VS Code (GitHub Copilot), Windsurf, and Cline.
Is Roblox Studio MCP free to use?
Yes, Roblox Studio MCP is open source and available under the MIT license. You can use it freely in both personal and commercial projects.
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Set Up Roblox Studio MCP in Your Editor
Choose your AI client for step-by-step setup instructions.
Quick Config Preview
Add this to your claude_desktop_config.json or .cursor/mcp.json
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