Prerequisites
Required
| Requirement | Version | Notes |
|---|---|---|
| Python | 3.11.x | Must be exactly 3.11 (not 3.12+) |
| uv | Latest | Python package manager (install) |
| Git | 2.x+ | For cloning the repository |
Optional
| Requirement | When needed |
|---|---|
| Node.js 20+ | Frontend development or building docs |
| Docker | Containerized deployment |
| Steam client | Steam Workshop features |
API Keys
N.E.K.O. requires at least one AI API provider. You can start with the free tier (no key needed) or configure your own:
| Provider | What you get | Sign up |
|---|---|---|
| Free (built-in) | Basic voice chat | No signup needed |
| Qwen (recommended) | Full features, generous free tier | Alibaba Cloud Bailian |
| OpenAI | Full features | OpenAI Platform |
| GLM | Free tier available | Zhipu Open Platform |
| Step | Voice-optimized | StepFun |
| Gemini | Google's models | Google AI Studio |
TIP
New Alibaba Cloud users get substantial free credits after identity verification. This is the recommended option for most developers.