Borrowing it
Nothing to install: this file belongs to beydemirfurkan/todox. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/beydemirfurkan/todox/main/.claude/skills/i18n-strings/SKILL.mdgit clone --depth 1 https://github.com/beydemirfurkan/todoxWrote 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/beydemirfurkan/todox/i18n-strings)<a href="https://agentmods.dev/skills/beydemirfurkan/todox/i18n-strings"><img src="https://agentmods.dev/badge/skills/beydemirfurkan/todox/i18n-strings/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/beydemirfurkan/todox/i18n-strings"><img src="https://agentmods.dev/badge/skills/beydemirfurkan/todox/i18n-strings.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 | $0.00050 | $0.00752 |
| Opus 5.5 | $0.00020 | $0.00301 |
| Sonnet 5.5 | $0.00010 | $0.00150 |
| Haiku 4.5 | $0.00005 | $0.00075 |
Grade A, and why
i18n-strings 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.
How it starts
The opening of the file, as written. The whole thing — 68 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Strings
Every visible string comes from lib/i18n/. There is no library and no
next-intl: a cookie, a lookup table, and a function.
The two dictionaries
lib/i18n/en.tsis the source. Its keys are the typeKey.lib/i18n/tr.tsisRecord<Key, string>, so a missing translation fails the build. Add to both, in the same commit.- English is the default (
DEFAULT_LANGinlib/i18n/index.ts), and only because a caller that states no preference is usually not a person — Googlebot and every link-preview fetcher send noAccept-Language. A Turkish browser sendstrand is negotiated to Turkish. Write the Turkish properly — full orthography, real diacritics. Do not machine-translate it: it is a first-class language here, not a translation of the English. - Keep a new key next to the ones it belongs with; both files are grouped by
area (
/* chrome */,/* auth */, …) and in the same order.
Placeholders
translator() substitutes {name} from a vars object:
t("minutesAgo", { n: 5 }) // "5m ago" / "5dk önce"
The type system guarantees the key exists in both languages. It says nothing
about what is inside it, so a translation that drops {n} loses the number
silently. lib/i18n/index.test.ts asserts placeholder parity — if you add a key
with a placeholder, that test already covers it.
t cannot enter a client component
getT() (lib/lang.ts) reads the cookie through next/headers, so it is
server-only, and t is a function — functions are not serialisable across the
boundary. Passing it to a "use client" component is a runtime error, not a
compile error.
Translate on the server, pass strings as props. The pattern is everywhere:
app/features/auth-form.tsx— takessubmitLabel,successLabel, a pre-translatedmessagesrecord.app/features/token-form.tsx,app/features/lang-button.tsx— same.
Server components call const { t } = await getT() directly.
Where the language comes from
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 · 68 lines · 50 tokens per session scan A f8721ca7dec1
i18n-strings is a skill published in the GitHub repository beydemirfurkan/todox (2 stars, last pushed 16d ago), licensed MIT. It adds 50 tokens to every session and 752 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.
i18n-strings compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| i18n-stringsbeydemirfurkan/todox | Skill | 2 | 16d ago | MIT | A | 50 | Claude Code |
| android-resourcesHoangNguyen0403/agent-skills-standard | Skill | 583 | today | MIT | A | 59 | Claude Code, Codex |
| locale-adaptationmtarcure/claude-vibe-squad | Skill | 228 | 9d ago | MIT | A | 54 | Claude Code, Codex |
| next-intl-i18ns0vers/next-app-i18n-starter | Skill | 66 | 6d ago | MIT | A | 123 | Claude Code, Codex |
| nextjs-seo-internationals0vers/next-app-i18n-starter | Skill | 66 | 6d ago | MIT | A | 91 | Claude Code, Codex |
| quick-capturevscarpenter/gsd-task-manager | Skill | 40 | today | MIT | A | 0 | Claude Code, Codex |
| triage-inboxvscarpenter/gsd-task-manager | Skill | 40 | today | MIT | A | 0 | Claude Code, Codex |