Features

Capabilities

RoCodex provides your AI coding assistant with deep integration into Roblox Studio through purpose-built MCP tools.

Documentation Search

Before writing any code, your AI can search the official Roblox Creator Hub to verify API names, method signatures, events, and Luau behavior.

search_luau_docs("Humanoid MoveToFinished event")

This ensures your AI never guesses at API names or uses deprecated syntax. Results are pulled directly from create.roblox.com/docs.

Live Studio Execution

Your AI can execute Luau code directly inside your running Roblox Studio session. This is useful for:

• Inspecting the DataModel hierarchy
• Testing functions before committing them to scripts
• Debugging errors with full Studio context
• Reading instance properties and attributes

execute_luau_in_studio([[
  local Workspace = game:GetService("Workspace")
  for _, child in Workspace:GetChildren() do
    print(child.ClassName, child.Name)
  end
]])

Strict Luau Enforcement

RoCodex enforces modern Luau best practices through its system prompt:

• Uses game:GetService("ServiceName") instead of global access
• Prefers task.wait(), task.spawn(), task.delay() over deprecated functions
• Enforces Luau type annotations for clarity
• Respects server/client boundaries for RemoteEvents and RemoteFunctions
• Always inspects the DataModel before assuming folder or object names

Script Management

RoCodex can read, create, and modify scripts inside your game:

• Read any script's source code
• Create new scripts with proper parent paths
• Modify existing scripts with targeted edits
• Search across all scripts for patterns

Instance Inspection

Your AI can inspect any instance in your game:

• List children and descendants
• Read properties and attributes
• Check class types and inheritance
• Navigate the full instance hierarchy

Auto Playtest

RoCodex can start and stop playtests directly from your editor, allowing your AI to:

• Test gameplay changes in real-time
• Verify that scripts work correctly at runtime
• Capture console output during playtests