Engine AI / Engine AI
Unity AI tools
In-editor assistant, AI gateway, free Unity CLI with MCP mode, and official plugin for Claude Code, Codex and Grok. Muse is deprecated.
Unity · From Plugin/CLI/MCP free; assistant $10/mo or Pro+ · Official site
| Feature | Status | Notes | Source |
|---|---|---|---|
| Free tier | Yes | CLI, MCP server and official plugin free; Personal gets assistant trial then $10/mo | Source Checked 2026-11-04 |
| Commercial use | Partial | Beta under Evaluation Version terms until GA; confirm before shipping | Source Checked 2026-11-04 |
| API / CLI | Yes | Unity CLI (unity command / unity eval / unity mcp) | Source Checked 2026-11-04 |
| Unity | Yes | Requires Unity 6.0+ | Source Checked 2026-11-04 |
| Unreal | No | Unity-only | Source Checked 2026-11-04 |
| Godot | No | Unity-only | Source Checked 2026-11-04 |
| Blender | No | Unity-only | Source Checked 2026-11-04 |
| Editor control | Yes | In-editor assistant drives Editor actions; plugin adds Unity skills | Source Checked 2026-11-04 |
| Runtime AI | Partial | Sentis still active for on-device neural nets; assistant itself is editor-side | Source Checked 2026-11-04 |
| MCP support | Yes | Free unity mcp via CLI; in-package assistant MCP deprecated | Source Checked 2026-11-04 |
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