# Tools Catalog

The tools catalog lists everything an AI agent can do with AI Game Developer across all three engines — 261 capabilities in total (210 MCP tools plus 51 Unity RQL capabilities) — grouped by engine and area. An MCP tool has an id matching the engine's real ToolId and parameters; an RQL capability is done through rql-query / rql-mutate (see https://ai-game.dev/docs/rql) and comes with a working RQL example. Every entry has a kind (read/write/create/destroy/action) and an example prompt.

_Last updated: 2026-06-17_

## Coverage by engine

| Engine | Capabilities | MCP tools | RQL | Areas |
| --- | --- | --- | --- | --- |
| Unity | 72 | 21 | 51 | 19 |
| Unreal Engine | 90 | 90 | 0 | 14 |
| Godot | 99 | 99 | 0 | 21 |

## Per-engine catalogs

- Unity (https://ai-game.dev/docs/tools/unity): all 72 capabilities.
- Unreal Engine (https://ai-game.dev/docs/tools/unreal): all 90 tools.
- Godot (https://ai-game.dev/docs/tools/godot): all 99 tools.

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