WEPPY Roblox Studio MCP server

This is a helper that connects your AI app to Roblox Studio, the program where Roblox games are made. Once it is set up, you can ask your AI in plain words to add a script, change lighting, or build terrain, and it happens right inside Studio. It is handy for Roblox creators who already use an AI assistant and want it to actually touch their game instead of just handing back code to paste.

What this MCP server does

You type a request in your AI app, like adding a sound when the player jumps. Your AI sends that request to this helper program, which passes it to the WEPPY plugin running inside Roblox Studio. The plugin makes the change in your open project, such as creating a script, moving an object, or adjusting lighting. The result shows up in Studio and in a dashboard, so you can see exactly what was changed. For images, the AI can prepare a picture, upload it to Roblox, and apply it to a button or decal.

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What you can do with it

• Create and edit scripts, objects, and properties inside Studio
• Build terrain like mountains and rivers, then place spawn points
• Change lighting and add effects such as particles or sounds
• Search the Creator Store and insert models into your game
• Generate an image, upload it to Roblox, and apply it to a UI element
• Work across up to five open Studio windows using Studio IDs
• Run a playtest and check the results automatically

Try asking your AI

• “Add particles and a sound when the player jumps, with a short cooldown”
• “Build a boss arena at the center of the map and place safe spawn points”
• “Create a gem icon for the shop button, upload it, and apply it to the ShopButton image”
• “In studio-1 add the event portal to the Lobby, and in studio-2 add the arrival point to the Game”

What it gives back to you

You get back a short report in the chat of what the AI did, plus the changes appearing live in Roblox Studio. The dashboard shows a list of what was created or modified, and for playtests it groups the results by server, UI, interaction, and visual evidence. For assets, you get the uploaded image applied to the property you asked for. Nothing is hidden: you can review the changes before or after they land.

Before you start

Who it's for

Roblox creators and small game teams who already use an AI assistant and want it to build and adjust things directly in Studio.