TEngine is a Unity framework for building games, providing modules for asynchronous work, hot updates, asset management, configuration tables, and user interfaces. It is for Unity developers and teams making commercial projects across desktop, mobile, web, and WeChat Mini Game targets, with catalogue skills supporting its AI-assisted development workflow.
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.
git clone --depth 1 https://github.com/Alex-Rachel/TEngineWrote this? Show the measurements
A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.
[](https://agentmods.dev/commands/alex-rachel/tengine/navigation)<a href="https://agentmods.dev/commands/alex-rachel/tengine/navigation"><img src="https://agentmods.dev/badge/commands/alex-rachel/tengine/navigation/github.svg" alt="Measured on agentmods" height="20"></a>Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.
<a href="https://agentmods.dev/commands/alex-rachel/tengine/navigation"><img src="https://agentmods.dev/badge/commands/alex-rachel/tengine/navigation.svg" alt="Reviewed on agentmods" width="80" height="20"></a>What 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 5.1 | $0.00000 | $0.00271 |
| Opus 5.5 | $0.00000 | $0.00108 |
| Sonnet 5.5 | $0.00000 | $0.00054 |
| Haiku 4.5 | $0.00000 | $0.00027 |
Grade A, and why
navigation 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 23d ago.
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.
Copies of this mod
1 near-identical copy found in the catalogue:
- navigation — 100% identical, 0 lines differ
What it actually says
Navigation & selection commands
Commands to read and drive the Editor selection, and to run Unity Search queries. All commands are read-only or non-destructive and run on the main thread.
get_selection
Read the current Editor selection as structured object identities.
No parameters.
Returns: SelectionResult
set_selection
Set the Editor selection to the given assets/scene objects.
| Parameter | Required | Default | Description |
|---|---|---|---|
instance_ids |
no | – |
Scene/loaded object instance IDs to select. |
paths |
no | – |
Asset paths to select (e.g. Assets/Foo.prefab). |
Returns: SelectionResult
search
Run a Unity Search query and return structured results.
| Parameter | Required | Default | Description |
|---|---|---|---|
query |
yes | – |
Unity Search query string, e.g. 't:Material', 'p: my asset', 'h: Main Camera'. |
limit |
no | 50 |
Max results to return (capped 200). |
Returns: SearchResult
See Creating commands and Connectivity.
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.
- 23d ago First seen · 33 lines · 0 tokens per session scan A acff85b2fae2
navigation is a command published in the GitHub repository Alex-Rachel/TEngine (2,379 stars, last pushed 24d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 271 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 2026-09-23.
Other commands, from other repositories
godot
Design a Godot 4 Node tree and write idiomatic GDScript or C#, or scaffold scenes, GDExtension code, and GUT tests.
multiplayer
Design multiplayer netcode for a game, or set up hosting, connection, state sync, and network debugging.
unity
Design a Unity 6 feature and write idiomatic C#, or scaffold scenes, ScriptableObjects, input, and debugging.
playtest
Design a playtest, instrument a build, analyze results, or write the findings report.
game-ui
Build a HUD, menu, inventory, dialogue box, or accessibility options for a game.
level-design
Greybox a level, set up tiles, bake navigation, or prepare a level for export.