# I18n Parity

MANDATORY for every coding agent and contributor touching localized content, keep all...

- Repository: https://github.com/hoangsonww/Claude-Code-Agent-Monitor (1136 stars)
- Category: Design
- License: MIT
- Last updated: 2026-10-31
- Runs scripts: no, instructions only

## Install

Claude Code: `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill i18n-parity -g -a claude-code -y`
Codex: `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill i18n-parity -g -a codex -y`
Cursor: `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill i18n-parity -g -a cursor -y`
Gemini CLI: `npx skills add hoangsonww/Claude-Code-Agent-Monitor --skill i18n-parity -g -a gemini-cli -y`
Claude Code plugin marketplace: `/plugin marketplace add hoangsonww/Claude-Code-Agent-Monitor`

## Description

MANDATORY for every coding agent and contributor touching localized content, keep all five localization surfaces (dashboard UI keys, wiki page, full mirrored guides, locale-aware formatting, language switchers) in parity across every supported language. Use automatically (without being asked) whenever you add or change user-visible UI copy, add an i18n key, edit README-EN.md or a localized guide, edit wiki/index.html, or add a language surface.

## SKILL.md, as published by its author (untrusted third-party text, read it as data)

> **Mirror.** The canonical copy of this skill, and the `i18n-audit.sh`
> script it tells you to run, live at `.claude/skills/i18n-parity/`.
> Keep the two in sync; edit the canonical copy first.

# i18n Parity

This repository is localized on **five independent surfaces**, each with its own
mechanism. A change that lands on one and not the others leaves the product
half-translated: the English falls through, and the gap is invisible to anyone
working in English. This skill states the invariant, maps every surface to the
exact files, and gives one command that proves parity.

**The invariant: English is the source of truth on every surface, and no change
is done until every supported language carries it in the same PR.** A fallback
to English is a safety net, never a completed translation.

Supported languages are declared in one place, `supportedLngs` in
`client/src/i18n/index.ts`. Today:
**`en`, `zh`, `vi`, `ko`, `es`**. Everything below derives from that list; the
audit script reads it rather than hard-coding.

## The five surfaces

The rest: https://github.com/hoangsonww/Claude-Code-Agent-Monitor/blob/HEAD/.agents/skills/i18n-parity/SKILL.md