# Tools Catalog

The tools catalog lists every built-in MCP tool exposed by AI Game Developer across all three engines — 374 tools in total — grouped by engine and family. Each tool has an id matching the engine's real ToolId, a kind (read/write/create/destroy/action), parameters, and an example prompt.

_Last updated: 2026-06-17_

## Coverage by engine

| Engine | Tools | Families |
| --- | --- | --- |
| Unity | 190 | 27 |
| Unreal Engine | 90 | 14 |
| Godot | 94 | 20 |

## Per-engine catalogs

- Unity (/docs/tools/unity): full 190-tool catalog.
- Unreal Engine (/docs/tools/unreal): full 90-tool catalog.
- Godot (/docs/tools/godot): full 94-tool catalog.

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Source (HTML): https://ai-game.dev/docs/tools