Engine AI
Which AI assistants drive Unity, Unreal, Godot and Quest?
In-editor agents, free CLI/MCP servers, Meta Horizon metavr, and community bridges — including what replaced Unity Muse.
- Tools
- 6
- Features
- 10
- Verified
- 51
- Unknown
- 9
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| Tool | Free tier | Commercial use | API / CLI | Unity | Unreal | Godot | Blender | Editor control | Runtime AI | MCP support |
|---|---|---|---|---|---|---|---|---|---|---|
| Unity AI tools Unity · Plugin/CLI/MCP free; assistant $10/mo or Pro+ | Yes | Partial | Yes | Yes | No | No | No | Yes | Partial | Yes |
| Meta Horizon AI tools Meta · Free (metavr CLI) | Yes | Yes | Yes | Yes | Yes | Unknown | Unknown | Yes | Partial | Yes |
| Blender MCP ecosystem Community + vendors · Varies by tool | Partial | Yes | Yes | Partial | Partial | Partial | Yes | Yes | No | Yes |
| Godot AI plugins Community · Engine free; plugins vary | Yes | Yes | Partial | No | No | Yes | Partial | Partial | Unknown | Unknown |
| Unreal AI assistants Epic + ecosystem · Engine free under Epic terms; AI add-ons vary | Yes | Yes | Partial | No | Yes | No | Partial | Partial | Partial | Unknown |
| Aura Aura · unknown | Partial | Unknown | Unknown | Yes | Yes | Partial | Unknown | Yes | Partial | Unknown |
Every cell links to its source when verified. Hover for the note and checked date. Last data update: 2026-11-04.
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