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 skills add 6529-Collections/6529seize-frontend --skill i18n-localizationgit clone --depth 1 https://github.com/6529-Collections/6529seize-frontendWrote 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/skills/6529-collections/6529seize-frontend/i18n-localization)<a href="https://agentmods.dev/skills/6529-collections/6529seize-frontend/i18n-localization"><img src="https://agentmods.dev/badge/skills/6529-collections/6529seize-frontend/i18n-localization/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/skills/6529-collections/6529seize-frontend/i18n-localization"><img src="https://agentmods.dev/badge/skills/6529-collections/6529seize-frontend/i18n-localization.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00060 | $0.00449 |
| Opus 5.5 | $0.00024 | $0.00180 |
| Sonnet 5.5 | $0.00012 | $0.00090 |
| Haiku 4.5 | $0.00006 | $0.00045 |
Grade A, and why
i18n-localization 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 2mo 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
I18n Localization
Use this skill for progressive internationalization work in this repository.
Workflow
- Read
ops/standards/frontend-i18n-localization.md. - Confirm the touched surface and whether an i18n path already exists nearby.
- Use
en-USas the canonical source locale. Useen-GB,fr-FR,es-ES, andde-DEas the initial supported locale set. - Extract visible copy and accessible names together. Include button text,
tabs, labels, placeholders, tooltips, empty states, validation messages,
error text, and
aria-labelvalues. - Use message keys based on product meaning. Avoid sentence fragments and string concatenation.
- Route dates, numbers, percentages, relative time, and locale-sensitive sorting through repo helpers when available.
- Keep untranslated locales functional by falling back to
en-USand record fallback debt when a page is not fully translated. - Verify every supported locale for wrapping, formatting, missing-key behavior, and accessible labels.
Migration Boundaries
- Do not introduce a broad i18n dependency unless the task explicitly requires it or the existing wrapper is no longer sufficient.
- Do not move the full App Router tree under
app/[lang]during component-level migration work. - Do not translate user-generated content unless the feature explicitly calls for it.
Validation
Prefer focused checks:
6529 run lint:changed
6529 run typecheck:changed
6529 run check:changed
For visible UI, run browser checks for the affected route in en-US, en-GB,
fr-FR, es-ES, and de-DE when locale switching is available for the touched
surface.
What ships with it
1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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.
- 2mo ago First seen · 50 lines · 60 tokens per session scan A 434ed05c8217
i18n-localization is a skill published in the GitHub repository 6529-Collections/6529seize-frontend (10 stars, last pushed today), licensed Apache-2.0. It adds 60 tokens to every session and 449 once invoked, about $0.0002 per session on Opus 5.5. 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.
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