Fuku is a plugin for Godot Engine that integrates multiple AI providers, enabling you to interact with powerful LLMs (large language models) directly in your editor.
- 🤖 Multi-Provider Support: Works with Ollama, OpenAI, Claude, Gemini, and DMR (Docker Model Runner)
- 💬 Intelligent Chatbot: Get context-aware assistance for Godot 4.5 development
- 🔧 Customizable: Adjust system instructions and switch between models easily
Depending on your chosen provider:
- Ollama: Install Ollama and download models locally
- Docker Model Runner: Install Docker Desktop with Model Runner enabled
- OpenAI/Claude/Gemini: Obtain an API key from the respective provider
To install the plugin in your Godot project:
- Download⬇ the latest release
- Extract the
addons/folder to your Godot project directory - In the Godot editor, navigate to
Project>Project Settings>Plugins - Find "Fuku" and click the "Enable" button
The plugin will appear on the right side panel next to the history tab.
-
Select a Provider from the dropdown:
-
Configure API Key (if required):
- Ollama and Docker Model Runner don't require API keys
- For OpenAI, Claude, or Gemini: enter your API key and optionally check "Save" to store it
-
Click Connect to fetch available models
-
Select a Model from the dropdown:
-
(Optional) Customize the system instructions for the AI
-
Start chatting!
| Provider | API Key Required | Local/Cloud | Notes |
|---|---|---|---|
| Ollama | ❌ No | Local | Run models locally on your machine |
| OpenAI | ✅ Yes | Cloud | GPT-4, GPT-3.5-turbo, etc. |
| Claude | ✅ Yes | Cloud | Claude Opus, Sonnet, Haiku |
| Gemini | ✅ Yes | Cloud | Gemini 2.5 Flash/Pro, 1.5 Flash/Pro |
| Docker Model Runner | ❌ No | Local | Run models via Docker Desktop |
By default, Fuku appears in the right dock panel. To move it to the bottom panel:
- Select the Fuku plugin in
Project>Project Settings>Plugins - In the Inspector, enable the "Use Bottom Panel" checkbox
- Restart the plugin to apply changes
- API keys can be optionally saved to
addons/fuku/.env(base64 encoded) - The
.envfile is not encrypted - add it to.gitignoreto prevent accidental commits - You are responsible for the security of stored API keys
- API keys can also be entered per-session without saving
- ✅ Multi-provider support (OpenAI, Claude, Gemini, Docker)
- ✅ Performance optimizations with RegEx caching
- ✅ Godot 4.5 best practices compliance
This plugin is released under the MIT License.
If you encounter any issues or have questions about the plugin:
- Open an issue on the GitHub repository
- Check existing issues for solutions
Contributions are welcome! Feel free to submit pull requests or open issues for bugs and feature requests.