Impeccable
bestofjs/bestofjs
A skill your agent uses when the user wants to design, redesign, shape, critique, audit, polish, clarify, distill, harden, optimize, adapt, animate, colorize, extract, or otherwise improve a…
Write wording keys the i18n key check can verify. An agent skill from LedgerHQ/ledger-live.
Install I18n Keys
$ npx skills add LedgerHQ/ledger-live --skill i18n-keys -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install LedgerHQ/ledger-live i18n-keys --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/i18n-keys .claude/skills/i18n-keys && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "i18n-keys" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/i18n-keys into .claude/skills/i18n-keys/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "i18n-keys", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/i18n-keysType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add LedgerHQ/ledger-live --skill i18n-keys -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install LedgerHQ/ledger-live i18n-keys --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/i18n-keys .agents/skills/i18n-keys && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "i18n-keys" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/i18n-keys into .agents/skills/i18n-keys/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "i18n-keys", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add LedgerHQ/ledger-live --skill i18n-keys -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install LedgerHQ/ledger-live i18n-keys --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/i18n-keys .cursor/skills/i18n-keys && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "i18n-keys" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/i18n-keys into .cursor/skills/i18n-keys/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "i18n-keys", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/LedgerHQ/ledger-live.git --path .agents/skills/i18n-keys--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add LedgerHQ/ledger-live --skill i18n-keys -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install LedgerHQ/ledger-live i18n-keys --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/i18n-keys .gemini/skills/i18n-keys && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "i18n-keys" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/i18n-keys into .gemini/skills/i18n-keys/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "i18n-keys", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install LedgerHQ/ledger-live i18n-keysInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add LedgerHQ/ledger-live --skill i18n-keys -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/i18n-keys .github/skills/i18n-keys && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "i18n-keys" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/i18n-keys into .github/skills/i18n-keys/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "i18n-keys", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add LedgerHQ/ledger-live --skill i18n-keys -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install LedgerHQ/ledger-live i18n-keys --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/LedgerHQ/ledger-live.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/i18n-keys .opencode/skills/i18n-keys && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "i18n-keys" agent skill from https://github.com/LedgerHQ/ledger-live/tree/develop/.agents/skills/i18n-keys into .opencode/skills/i18n-keys/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "i18n-keys", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
i18n-keys- GitHub stars
- 622
- Token cost
- ~748 tokens
- SKILL.md length
- 329 words
- Files
- 1
- Skills in repo
- 51
- Repo updated
- First seen
- Licence
- MIT
At a glance
Write wording keys the i18n key check can verify. An agent skill from LedgerHQ/ledger-live.
- Works in 3 steps: Literal at the call site:… → Domain union, key derived in one place:… → Internal prop typed as a union of full…
- Tasks that involve Internationalization
- SKILL.md covers Principle: the feature owns…, Write keys the check can verify and When the check fails
- Calls pnpm and node
What it does
I18n Keys is an agent skill from LedgerHQ/ledger-live. Write wording keys the i18n key check can verify. Read when adding or changing t() / Trans i18nKey calls, key tables (titleKey, labelKey, ...) or English catalog entries in features/, domain/ or shared/, or when lint:i18n-keys fails.
Its SKILL.md is about 750 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.
It sits in Frontend & Design, covering Internationalization. The repository describes itself as: Mono-repository for Ledger Wallet apps and related packages. The licence is MIT.
When your agent uses it
- Tasks that involve Internationalization
Example prompts
- “/i18n-keys”
Workflow steps
3 steps, taken from the first numbered list in SKILL.md.
- Literal at the call site: t("payTab.login.title"). Greppable, needs no types.
- Domain union, key derived in one place: a new member fails the check until its key exists.
- Internal prop typed as a union of full keys: last resort, it duplicates key strings in a type.
What it can do on your machine
Read from SKILL.md and the folder at commit 46bd13a. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
Shell commands in SKILL.md call:
pnpmnode
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md. Its commands use pnpm, which can reach the network depending on how they are called.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
I18n Keys loads about 748 tokens when it runs. Until then it costs about 61 tokens; SKILL.md has 329 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from LedgerHQ/ledger-live at commit 46bd13a, republished under its MIT licence (© LedgerHQ). 329 words, ~748 tokens.
Download SKILL.mdSave it as
.claude/skills/i18n-keys/SKILL.md (or your agent's skills folder).- name
- i18n-keys
- description
- Write wording keys the i18n key check can verify. Read when adding or changing t() / Trans i18nKey calls, key tables (titleKey, labelKey, ...) or English catalog entries in features/, domain/ or shared/, or when `lint:i18n-keys` fails.
- globs
- features/**/*.{ts,tsx}, domain/**/*.{ts,tsx}, shared/**/*.{ts,tsx}
i18n keys
pnpm lint:i18n-keys (tools/nx-plugins/enforce-i18n-keys) checks that every key used in
features/, domain/ and shared/ exists in the English catalog of each app consuming the
package: Desktop static/i18n/en/app.json, Mobile src/locales/en/common.json.
.web.* files are checked against Desktop only, .native.* against Mobile only.
Other locales are not checked: only edit English.
Principle: the feature owns its keys
A feature resolves its own wording with useTranslation(). Apps must not inject keys or labels
into features: pass a domain id or variant (stage, status) and let the feature map it to wording.
A key prop coming from apps/* is a smell; key props between components of the same package are fine.
Write keys the check can verify
A key is verified when its type is a finite set of literals. A key typed string is
unverifiable: it is counted and the count may never go up (unverifiable-baseline.json).
Prefer, in this order:
- Literal at the call site:
t("payTab.login.title"). Greppable, needs no types. - Domain union, key derived in one place: a new member fails the check until its key exists.
ts type Stage = "intro" | "login"; declare const stage: Stage; t(`payTab.login.${stage}.title`); // every Stage member is expanded and checked - Internal prop typed as a union of full keys: last resort, it duplicates key strings in a type.
ts type Props = { titleKey: "x.intro.title" | "x.login.title" };
What widens a key to string and hides it:
const COPY: Record<Id, { titleKey: string }> = { ... }; // annotation widens: use as const satisfies
const rows = [{ key: "a" }, { key: "b" }]; // add as const
function labelKey(kind: Kind): string { ... } // annotate the literal unionTemplate spans must be unions or literal consts, not string or number. Template keys are not
greppable: the check, not search, protects a "dead" key from deletion.
Show full SKILL.md (98 more words)Show less
When the check fails
- missing in an app: add the key to that app's English catalog.
- unverifiable count went up: narrow the type (above), never raise the baseline.
- count went down (CI fails until the baseline is lowered): run
node tools/nx-plugins/enforce-i18n-keys/validate.js --update-baseline. - a union member has no key in an app: add the key, or remove the member if that app never uses it.
allowMissinginunverifiable-baseline.jsonlists known gaps for the owning product team to fix; do not add to it without a reason in the PR. - stale
allowMissingentry: the gap is fixed, remove the entry.
© LedgerHQ, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
Just SKILL.md in .agents/skills/i18n-keys of LedgerHQ/ledger-live.
Open the folder on GitHubat commit 46bd13a
Compare with similar skills
I18n Keys next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| I18n Keys this skillLedgerHQ/ledger-live | 622 | — | ~748 | Automated safety check: Pass | MIT | |
| Impeccablebestofjs/bestofjs | 3.1k | 26 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Chatbox i18n Translatorchatboxai/chatbox | 42k | — | ~508 | Automated safety check: Pass | GPL-3.0 | |
| Internationalization Workflow with i18niOfficeAI/AionUi | 33k | 1 repos | ~1.9k | Automated safety check: Pass | Apache-2.0 | |
| Enforce Rules For I18nmoeru-ai/airi | 50k | — | ~1.5k | Automated safety check: Pass | MIT | |
| Claude Desktop Chinese Localizationjavaht/claude-desktop-zh-cn | 7.5k | — | ~1.6k | Automated safety check: Pass | MIT |
Similar skills
Chatbox i18n Translator
chatboxai/chatbox
Translates new or changed i18n keys from a Chatbox Pro diff, staged changes or a commit range, writing the locale JSON files directly with a built-in glossary.
Internationalization Workflow with i18n
iOfficeAI/AionUi
Standards for keeping all user-facing text translatable: read the i18n config first, use namespaced keys, reuse shared strings and follow the key naming rules.
Enforce Rules For I18n
moeru-ai/airi
Review pending AIRI translations on Crowdin in a batch, then sync them into the repository.
Claude Desktop Chinese Localization
javaht/claude-desktop-zh-cn
Adds missing Simplified and Traditional Chinese translations to the Claude Desktop Chinese patch across three layers, then checks how many mappings actually hit.
Taro UI Guide
jd-opensource/taro-ui
Guides installing, configuring, styling and using taro-ui (At* components) in Taro apps for WeChat, Alipay, H5 and React Native.
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Related
Categories
Questions about I18n Keys
What does I18n Keys do?
Write wording keys the i18n key check can verify. An agent skill from LedgerHQ/ledger-live. I18n Keys is an agent skill from LedgerHQ/ledger-live. Write wording keys the i18n key check can verify.
When should I use I18n Keys?
I18n Keys fits situations like: tasks that involve Internationalization.
How do I install I18n Keys in Claude Code?
Run `npx skills add LedgerHQ/ledger-live --skill i18n-keys -a claude-code`. Or copy the skill folder (.agents/skills/i18n-keys in LedgerHQ/ledger-live) into .claude/skills/i18n-keys in your project. Claude Code loads it when a task matches its description.
How do I install I18n Keys in Codex?
Run `npx skills add LedgerHQ/ledger-live --skill i18n-keys -a codex`. Or copy the skill folder (.agents/skills/i18n-keys in LedgerHQ/ledger-live) into .agents/skills/i18n-keys in your project. Codex loads it when a task matches its description.
Can I use I18n Keys in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add LedgerHQ/ledger-live --skill i18n-keys -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/i18n-keys, .gemini/skills/i18n-keys, .github/skills/i18n-keys and .opencode/skills/i18n-keys in your project.
What does I18n Keys need to run?
Going by SKILL.md and its folder, I18n Keys needs the command-line tools its instructions call (pnpm and node).
Does I18n Keys access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is I18n Keys safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does I18n Keys use?
I18n Keys is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does I18n Keys use?
About 748 tokens (SKILL.md is roughly 3k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
What are the alternatives to I18n Keys?
Skills that share tags, products or a category with I18n Keys: Impeccable (bestofjs/bestofjs, 3.1k stars), Chatbox i18n Translator (chatboxai/chatbox, 42k stars), Internationalization Workflow with i18n (iOfficeAI/AionUi, 33k stars) and Enforce Rules For I18n (moeru-ai/airi, 50k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains I18n Keys?
LedgerHQ (a GitHub organization) maintains it in LedgerHQ/ledger-live, which has 622 GitHub stars. The repository holds 51 skills in this directory. The repository was last updated on October 10, 2026.
Source: LedgerHQ/ledger-live on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.