post-change-runtime-check

post-change-runtime-check is a cursor rule for Cursor from visionTw/godot-ai-harness. It costs 184 tokens per session, scanned A, original, MIT.

A runtime check performed after changes to a game project. Runtime means testing the project while it is running rather than only inspecting its files.

In plain words
What is it for?
Starting the project, running smoke checks on important paths, performing a platform build when needed, and recording commands and results.
Why use it?
It catches startup crashes and broken key paths caused by changes to scripts, scenes, resources, input, or layout before the work is considered complete.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Good fit Starting the project, running smoke checks on important paths, performing a platform…

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Install with agentmods
npx agentmods add rules/visiontw/godot-ai-harness/post-change-runtime-check
Install

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.

Clone the repo
git clone --depth 1 https://github.com/visionTw/godot-ai-harness

Made for: Cursor.

Wrote 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.

agentmods badge for post-change-runtime-check

README.md
[![agentmods](https://agentmods.dev/badge/rules/visiontw/godot-ai-harness/post-change-runtime-check.svg)](https://agentmods.dev/rules/visiontw/godot-ai-harness/post-change-runtime-check)
Your own site
<a href="https://agentmods.dev/rules/visiontw/godot-ai-harness/post-change-runtime-check"><img src="https://agentmods.dev/badge/rules/visiontw/godot-ai-harness/post-change-runtime-check.svg" alt="Measured on agentmods" height="20"></a>
Per session 184 This file is loaded in full into every session.
When invoked 184 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00184 $0.00184
Opus 5 $0.00092 $0.00092
Sonnet 5 $0.00037 $0.00037
Haiku 4.5 $0.00018 $0.00018

Measured 6d ago against content hash b813283fac64, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade A, and why

post-change-runtime-check 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 6d 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.

core/rules/post-change-runtime-check.mdc · 16 lines

What it actually says

Post Change Runtime Check

  • 当改动涉及 scripts/scenes/resources/、输入链路或布局参数时,必须触发一次运行验证。
  • 运行验证优先顺序:
    1. 启动检查(项目可启动,无崩溃)
    2. smoke 检查(关键路径)
    3. 必要时执行打包检查(平台相关改动)
  • 在可行情况下,优先“直接运行验证”而不是导出预览帧。
  • 每次验证都应输出可追溯证据(命令、结果、关键日志)。
  • 如果验证失败,先修复阻断问题,再继续文档回写或发布动作。
Changes

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.

  1. 6d ago First seen · 16 lines · 184 tokens per session scan A b813283fac64

Subscribe to this mod's changes

post-change-runtime-check is a cursor rule published in the GitHub repository visionTw/godot-ai-harness (2 stars, last pushed 19d ago), licensed MIT. It adds 184 tokens to every session, about $0.0009 per session on Opus 5. 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 2026-08-31.