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/YuDefine/nuxt-supabase-starterWrote 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/rules/yudefine/nuxt-supabase-starter/i18n-boundary)<a href="https://agentmods.dev/rules/yudefine/nuxt-supabase-starter/i18n-boundary"><img src="https://agentmods.dev/badge/rules/yudefine/nuxt-supabase-starter/i18n-boundary.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 5.1 | $0.00000 | $0.00754 |
| Opus 5 | $0.00000 | $0.00377 |
| Sonnet 5 | $0.00000 | $0.00151 |
| Haiku 4.5 | $0.00000 | $0.00075 |
Grade A, and why
i18n-boundary 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 today.
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
i18n Scope Boundary
本規約適用於每一個有 UI 的 consumer，不論目前採多語系、單一語言，或只有部分 surface 使用 i18n。
Boundary 是架構決策
當 i18n 覆蓋範圍是刻意決策時，consumer MUST 同時留下兩層記錄：
docs/decisions/YYYY-MM-DD-i18n-scope-boundary.mdADR：記錄決策背景、取捨、翻譯責任與重評條件。DESIGN.md的## i18n Scope Boundary專節：讓日常 UI 實作可直接查到目前邊界。
兩層記錄都 MUST 明列：
- 哪些 product surface／route／package 使用 i18n。
- 哪些 surface 刻意硬編碼單一語言，以及該語言與理由。
- server error、client UI、email／通知等 surface 各自由哪一層負責翻譯。
- 哪些可觀察條件會觸發重評，例如新增 locale、公開新的 customer-facing surface 或進入新市場。
關閉 no-untranslated、no-raw-text 或同類 lint 規則時，MUST 在同一份 i18n scope ADR 記錄 rule 名稱、受影響路徑、關閉理由與恢復／重評條件。Lint 設定本身的註解不能取代 ADR。
Error Localization Boundary
- 每一個 server error 都 MUST 回傳 stable code 或等價的 error catalog identity；可讀
message不得成為 client 分支或翻譯 key。 - 翻譯責任 MUST 留在 ADR／
DESIGN.md宣告的 client layer，由該層把 stable code 轉成使用者可見文字。 - 既有硬編碼字串依宣告的 surface boundary 漸進收斂。NEVER 只靠 grep 找字串後一次性搬進 locale 檔；這會漏掉動態文案、破壞刻意硬編碼的 surface，且無法驗證翻譯責任。
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.
- today Changed · +1 lines 3f80b982d217
- 4d ago First seen · 39 lines · 0 tokens per session scan A 998f0bf27c1d
i18n-boundary is a cursor rule published in the GitHub repository YuDefine/nuxt-supabase-starter (45 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 754 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 2026-09-03.
Other cursor rules, from other repositories
trigger.realtime
How to use realtime in your Trigger.dev tasks and your frontend.
internationalization
Useful for internationalization (i18n) when you use and intl.formatMessage.
tailwind-shadcn
Tailwind CSS 4 + shadcn-style UI — global.css, components.json, cn(), Astro + React.
astro-strapi-loader
Strapi 5 + @sensinum/astro-strapi-loader — content.config.ts, populate, qs, locales.
frontend
Templates, locales, CSS, JS, and baseurl for frontend.
jsdoc-comments
add jsdoc comments to components and methods.