Roblox Studio MCP Server

Hey a few months ago my laptops motherboard was shorted which contained the hardware keys needed to get into my NPM account, due to Node customer support taking forever and also other priorities taking place for me, I will bearchivingthis project.

I recommend you swap tohttps://github.com/Chrrxs/robloxstudio-mcpwhich is a fork of this one that's being actively maintained by Chrrxs.

An MCP server that lets AI explore your game structure, read/edit scripts, and perform bulk changes all locally and safely.
- Install theStudio pluginto your Plugins folder
- EnableAllow HTTP Requestsin Experience Settings > Security
- Connect your AI:

claude mcp add robloxstudio -- npx -y robloxstudio-mcp@latest

codex mcp add robloxstudio -- npx -y robloxstudio-mcp@latest

gemini mcp add robloxstudio npx --trust -- -y robloxstudio-mcp@latest

{ "mcpServers": { "robloxstudio-mcp": { "command": "npx", "args": ["-y", "robloxstudio-mcp@latest"] } } }

Windows users:If you encounter issues, usecmd:

{ "mcpServers": { "robloxstudio-mcp": { "command": "cmd", "args": ["/c", "npx", "-y", "robloxstudio-mcp@latest"] } } }

Ask things like:"What's the structure of this game?","Find scripts with deprecated APIs","Create 50 test NPCs in a grid","Optimize this movement code"

A lighter,read-onlyversion that only exposes inspection tools. No writes, no script edits, no object creation/deletion. Ideal for safely browsing game structure, reviewing scripts, and debugging without risk of accidental changes.

31 read-only tools:get_file_tree,search_files,get_place_info,get_services,search_objects,get_instance_properties,get_instance_children,search_by_property,get_class_info,get_project_structure,mass_get_property,get_script_source,grep_scripts,get_attributes,get_tags,get_tagged,get_selection,get_playtest_output,get_connected_instances,get_descendants,compare_instances,get_output_log,export_build,list_library,search_materials,get_build,search_assets,get_asset_details,get_asset_thumbnail,preview_asset,capture_screenshot

Setup- same plugin, just swap the package name:

claude mcp add robloxstudio-inspector -- npx -y robloxstudio-mcp-inspector@latest

codex mcp add robloxstudio-inspector -- npx -y robloxstudio-mcp-inspector@latest

gemini mcp add robloxstudio-inspector npx --trust -- -y robloxstudio-mcp-inspector@latest

{ "mcpServers": { "robloxstudio-mcp-inspector": { "command": "npx", "args": ["-y", "robloxstudio-mcp-inspector@latest"] } } }

Windows users:If you encounter issues, usecmd:

{ "mcpServers": { "robloxstudio-mcp-inspector": { "command": "cmd", "args": ["/c", "npx", "-y", "robloxstudio-mcp-inspector@latest"] } } }

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