Hi guys,
CREDITS UPDATE 18/07/2026:
Some Credits add in OpenRouter (18/07/2026) for Premium Models like Sonnet, Gemini, etc.. added!! Enjoy 
Now that the publishing issues are fixed and after a lot of work, we’re back in action, friends!! LET’S GOOOOO!! 
We’ll soon have some very powerful updates…
I going to present RobloxAIBuilder Code Assistant Plugin powered by GenAI, I am still working at it, please take in consideration that is a first versión, It works but also needs more testing and refinement.
And please if you like and are using the plugin, write a good review and rating I would be tremendously grateful 
to continue working on it. 
https://create.roblox.com/store/asset/80854193145549/RobloxAIBuilder
The tool is powerful enough to generate and work with any type of artifact within Roblox Studio. This includes Scripts, UI elements, 3D parts, animations, folders, GUI, events, parts, lights, … and its properties. All generated content can be modified, reviewed, and approved before being finalized.
It also provides traceability of all changes and creations, allowing developers to keep track of what the AI generates or updates over time.
A key feature is its ability to understand the full context of the selected artifacts in the Roblox Studio Explorer. This includes:
- Scripts/Modules (code)
- UI components
- 3D objects and parts
- Animations
- Properties and configurations
- Folders, GUI, Events, Parts, Lights
- ..
By taking all of this into account, the AI can generate more accurate and consistent results that align with the existing project structure.
AI Roblox Builder (Beta) Coding Assistant & Build whatever Roblox Artifact with GenAI
Create/Update Roblox content using natural language prompts, taking account selected artifacts from Explorer
Generates a step-by-step plan before making any changes
Manual approval required for every artifact
Creates and modifies whatever Roblox Studio artifact: Instances, Scripts, ModuleScripts, UI, parts, …
Review and edit properties & code before applying changes
Describe & analyze code without creating or modifying anything
Generation & approval history stored in ServerStorage for traceability
Safe, non-destructive workflow by default
Basic error handling during plan and apply phases
Supports OpenAI, HuggingFace, DeepSeek and OpenRouter
Configurable models and endpoints per provider
Beta: Features and behavior may change.
Free LLM Models already configurated. I add some Credits eventually for paid models.
Remember set your own APIKeys to avoid rate limits or change to pay models !
For better quality performance use advanced LLM Models like Claude Sonnet 4.6.
You can sets models on Settings Section and test them fastly with the new dropdown model provider selector (in short we are going to public an update that include a inner Credits integrated with Roblox Dev Products that let you adquire Credtis into a RobloxAIBuilder Experience. The behind idea is make all very easy and also you could watch/enjoy amazing generations inside the experience and many other things !!!)
Stay Tuned!!
Config for RobloxAIBuilder OpenRouter:
New Models Working Config Updated:
FREE Models:
- Openrouter.ai
nvidia/nemotron-3-nano-30b-a3b:free [less precise, fast]
openai/gpt-oss-120b:free [more precise, fast]
google/gemma-4-31b-it:free [more precise, take more time]
nvidia/nemotron-3-super-120b-a12b:free [more precise, take more time]
PAID Models PREMIUM:
- Openrouter.ai
google/gemini-3-flash-preview [precise, cheaper]
anthropic/claude-sonnet-4.6 [very precise, more expensive]
google/gemini-3.1-pro-preview-customtools [very precise, medium price]
Here a Graph about last models that We are using: 
We keep growing, more & more! More & More
Hoping enjoy it ! Lets GO !!! 
Hi everyone, impressed by the generation of a basic Tetris game using a mini prompt from my RobloxAIBuilder plugin, and again, it worked on the first try; Sonnet 4.6 is amazing!
Create a basic Obby with GUI
Generate cool Form with GUI elements, validations and animation using Claude Sonnet 4.6 LLM Model. Incredible perfect generated with one shot. At first !!
RobloxAIBuilder Plugin Interface
Historial & Tracing
Internal HELP:
Obby 400 Floors random generation
Dark Form
https://create.roblox.com/store/asset/80854193145549/RobloxAIBuilder
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