Inspect
Read Explorer, scripts, properties, selection, UI, and output.
MCP for Roblox Studio
Use AI tools
inside Studio.
RoMCP connects your MCP client to Roblox Studio. Read your game, edit it, and check the result.
Works with Codex, Claude Code, Cursor, and other MCP clients.
OpenAI Codex
directory: ~/roblox-project
mcp: romcp
Starting…
42 Studio tools
Work directly in your game.
Build
Create instances, scripts, and UI. Upload meshes and set up products through Open Cloud.
Check
Run tests, review 3D work, capture Studio, and inspect errors.
Local by default Token-authenticated on 127.0.0.1. Studio batch
edits are atomic and undoable.
Install
Set up RoMCP.
Requires Node.js 20+ and Roblox Studio. Commerce tools also need a scoped Roblox Open Cloud key.
npm install -g dominus-cli@latest
dominus setup