Roblox Studio Mcp
Let your coding agent create and edit Roblox experiences inside Studio without you clicking through the Explorer tree by hand.
Overview
io.github.Justice219/roblox-studio-mcp is a MCP server for the Build phase that connects AI assistants to Roblox Studio to manipulate the DataModel through 14 tools.
What is this MCP server?
- Exposes 14 MCP tools to read and manipulate the Roblox DataModel from an AI assistant
- stdio transport via npm package @jamesworkbenchcrm/roblox-studio-mcp (v1.0.1)
- Configurable MCP_BRIDGE_PORT for HTTP bridge traffic between the plugin and the server
- Targets solo and indie Roblox creators who already ship in Studio and want agent-driven iteration
- Repository: github.com/Justice219/roblox-studio-mcp
- 14 MCP tools for DataModel manipulation (per server description)
- Server version 1.0.1
- Transport: stdio
What problem does it solve?
Hand-moving every Part, script, and folder in Studio slows solo builders who already rely on agents for code but cannot see or change the live place tree.
Who is it for?
Indie Roblox developers who use Claude Code or Cursor daily and want MCP-driven edits against the real DataModel.
Skip if: Teams building non-Roblox products, or creators unwilling to run a local bridge and Studio plugin alongside the MCP process.
What do I get? / Deliverables
After you register the server and bridge, your agent can invoke Studio-side tools so iteration on instances and structure happens in-editor instead of copy-pasting guesses.
- Live MCP access to Roblox Studio DataModel operations via 14 tools
- stdio MCP server process bridged to Studio through MCP_BRIDGE_PORT
- Agent-driven in-editor instance and hierarchy changes during development
Recommended MCP Servers
Journey fit
Canonical shelf is Build because the server’s value is wiring AI into live Studio sessions while you shape worlds, scripts, and instances—not earlier market research or post-launch growth. Integrations fits best: it bridges Claude Code or Cursor to Roblox via stdio MCP plus an HTTP bridge the Studio plugin talks to.
How it compares
Roblox Studio bridge integration via MCP, not a standalone Lua-only agent skill without live place access.
Common Questions / FAQ
Who is io.github.Justice219/roblox-studio-mcp for?
It is for Roblox Studio developers who want their AI assistant to manipulate the DataModel through fourteen MCP tools instead of only writing scripts offline.
When should I use io.github.Justice219/roblox-studio-mcp?
Use it during Build when you are actively editing a place in Studio and need agent-driven instance and hierarchy changes over the HTTP bridge.
How do I add io.github.Justice219/roblox-studio-mcp to my agent?
Install @jamesworkbenchcrm/roblox-studio-mcp from npm, configure stdio in your MCP client, set MCP_BRIDGE_PORT to match your Studio plugin, and enable the server in Claude Code or Cursor.