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 instructions/linbin-mk/aihelper/agents-mdgit clone --depth 1 https://github.com/linbin-mk/AIHelperWrote 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/instructions/linbin-mk/aihelper/agents-md)<a href="https://agentmods.dev/instructions/linbin-mk/aihelper/agents-md"><img src="https://agentmods.dev/badge/instructions/linbin-mk/aihelper/agents-md.svg" alt="Measured on agentmods" 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 | $0.00536 | $0.00536 |
| Opus 5 | $0.00268 | $0.00268 |
| Sonnet 5 | $0.00107 | $0.00107 |
| Haiku 4.5 | $0.00054 | $0.00054 |
Grade A, and why
AIHelper AGENTS.md 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 4d 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.
What it actually says
AGENTS.md
⚠️ 最高优先级规则
以下规则优先级高于本文件其他所有规则。
交流规范
- 所有交流必须使用中文
项目结构
本扩展同时支持 Chrome（含其他 Chromium 内核浏览器）和 Firefox。
AIHelper/
├── shared/ ← 公共业务逻辑（chat.js, config.js, knowledge.js 等）
├── skills/ ← 技能定义（两边共享）
├── chrome-extension/ ← Chrome 扩展（可直接加载/打包）
│ ├── manifest.json
│ └── src/
│ ├── background.js
│ ├── headerManager.js ← Chrome DNR 实现
│ ├── panel/ ← Chrome Side Panel 入口
│ ├── content/ ← 公共 content scripts
│ └── shared/ ← sync.sh 生成，勿直接编辑
├── firefox-extension/ ← Firefox 扩展（可直接加载/打包）
│ ├── manifest.json
│ └── src/
│ ├── background.js
│ ├── headerManager.js ← Firefox webRequest 阻塞实现
│ ├── popup/ ← Firefox sidebar 入口
│ ├── content/ ← sync.sh 生成，勿直接编辑
│ └── shared/ ← sync.sh 生成，勿直接编辑
└── sync.sh ← 同步脚本
文件编辑规则
shared/目录是公共代码的唯一真相源。需要修改共享业务逻辑时，编辑shared/下的文件，而不是chrome-extension/src/shared/或firefox-extension/src/shared/。- 编辑
shared/后必须运行bash sync.sh，将修改同步到两个扩展目录。否则扩展加载的是旧代码。 skills/目录同理，编辑后需运行 sync.sh。chrome-extension/src/content/是 content scripts 的唯一真相源，编辑后需运行 sync.sh 同步到 Firefox。- 平台专属文件直接编辑对应的扩展目录，无需 sync：
chrome-extension/src/background.js/headerManager.js/panel/firefox-extension/src/background.js/headerManager.js/popup/
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.
- 4d ago First seen · 48 lines · 536 tokens per session scan A c93ab3d26973
AIHelper AGENTS.md is an instructions file published in the GitHub repository linbin-mk/AIHelper (11 stars, last pushed 1mo ago), licensed MIT. It adds 536 tokens to every session, about $0.0027 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 2026-08-30.
Other instructions, from other repositories
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vscode oss-third-party-notices.instructions.md
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