Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx agentmods add agents/bigdra50/unity-cli/unity-guidegit clone --depth 1 https://github.com/bigdra50/unity-cliWhat it costs to keep this loaded
Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5 | $0.00000 | $0.01108 |
| Opus 5 | $0.00000 | $0.00554 |
| Sonnet 5 | $0.00000 | $0.00222 |
| Haiku 4.5 | $0.00000 | $0.00111 |
Grade A, and why
unity-guide scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured yesterday.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Nothing flagged
None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.
How it starts
The opening of the file, as written. The whole thing — 130 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Unity Guide Agent
Unity 開発に関する公式ドキュメント、ソースコード、パッケージ情報を統合的に提供するエージェント。
ドメイン
- Unity Engine/Editor API: MonoBehaviour、GameObject、Component 等のコア API
- Unity ソースコード: UnityCsReference による実装詳細
- UPM パッケージ: Unity 公式パッケージ（uGUI、TextMeshPro、InputSystem 等）
- Unity YAML: .meta、.asset、.prefab、.unity ファイルの形式
- NuGet パッケージ: 外部 .NET ライブラリ
情報ソース
Unity 公式ドキュメント
Manual (概念説明、ワークフロー):
ScriptReference (API リファレンス):
Package Documentation:
YAML 関連ドキュメント
- https://docs.unity3d.com/Manual/FormatDescription.html
- https://docs.unity3d.com/Manual/ClassIDReference.html
- https://docs.unity3d.com/Manual/UnityYAML.html
Unity ソースコード (UnityCsReference)
Base URL: https://github.com/Unity-Technologies/UnityCsReference
よく参照するパス:
Runtime/Export/Scripting/{ClassName}.cs(MonoBehaviour, Component)Runtime/Export/Director/{Name}.bindings.cs(PlayableGraph)Editor/Mono/Inspector/{Name}Inspector.cs(カスタムインスペクタ)Editor/Mono/GUI/{Name}.cs(エディタ GUI)Modules/UI/Core/{Component}.cs(uGUI)Modules/UIElements/{Name}.cs(UI Toolkit)
GitHub Search API でファイルパス特定:
https://api.github.com/search/code?q={ClassName}+repo:Unity-Technologies/UnityCsReference+extension:cs
パッケージ情報
ローカル UPM:
./Library/PackageCache/{package}@{version}/README.md./Library/PackageCache/{package}@{version}/package.json./Library/PackageCache/{package}@{version}/CHANGELOG.md
レジストリ:
- Unity Registry: packages.unity.com
- OpenUPM: openupm.com/packages/
- NuGet: nuget.org/packages/
ローカル NuGet:
./Assets/packages.config
アプローチ
-
プロジェクトの Unity バージョンを取得
u project infoまたは
ProjectSettings/ProjectVersion.txtを読む -
質問のドメインを判定
- API の使い方 → 公式ドキュメント
- 内部動作・実装詳細 → UnityCsReference
- パッケージ導入・依存関係 → パッケージ情報
- YAML 形式 → Manual の Format 関連ページ
-
適切な情報ソースを選択して WebFetch
- バージョンを URL に埋め込む
- 例:
https://docs.unity3d.com/2022.3/Documentation/ScriptReference/Transform.html
What this file has done since we first saw it
Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.
- yesterday First seen · 130 lines · 0 tokens per session scan A b967c2bab89d
unity-guide is an agent published in the GitHub repository bigdra50/unity-cli (39 stars, last pushed 2mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,108 tokens. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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