MCP servers

rbx-studio-mcp

rbx-studio-mcp is an MIT MCP server the README describes as 35 tools plus a Studio console panel that can run a coding agent.

Last verified . Repository last pushed .

  • 14 stars on November 3, 2026
  • MIT
  • Works with Claude Code, Codex, Cursor, Gemini CLI
rbx-studio console panel connected to 127.0.0.1:44755, with a command log and a theme picker.
Image from the EL4CTEO/rbx-studio-mcp README.

How do I install rbx-studio-mcp?

Plugin, then Claude Code

npx -y @el4cteo/rbx-studio-mcp --install-plugin
claude mcp add roblox-studio -- npx -y @el4cteo/rbx-studio-mcp

Codex: `codex mcp add roblox-studio -- npx -y @el4cteo/rbx-studio-mcp`. Cursor uses an mcpServers entry with that same npx command. If something fails, the README says to run `npx -y @el4cteo/rbx-studio-mcp doctor`.

What does rbx-studio-mcp do?

Install is an npx command for the plugin and another to register the server with Claude Code, Codex, Cursor or several other clients. The README says to accept the 127.0.0.1 prompt in Studio. The port is 44755 unless you change it in both the server and the plugin. Script writes go through the script editor, and a stale edit is refused unless it carries the revision from script_read. With chat on, the panel can start one of the agents it finds on PATH. Open Cloud calls need an API key stored outside the place file. The licence is MIT.

Source: EL4CTEO/rbx-studio-mcp. License file: MIT. Language reported for the repository: Luau.

Which other mcp servers are on this list?

  • robloxstudio-mcp — robloxstudio-mcp is an MIT MCP server that lets a coding agent edit a place, run Luau on the live server and client, drive playtests, and pull logs, screenshots and profiler captures.
  • WEPPY Roblox AI Toolkit — WEPPY is an MCP server and Studio plugin that lets Claude, Codex, Cursor and other clients edit a live place, with a local dashboard for connections, sync and playtests.

Back to the full Roblox Studio AI tools list