Internationalization (i18n)

Agent Monitor supports 7 languages with a dropdown language selector.

Switching Languages

Use the language dropdown in the top-right corner of the nav bar to select your preferred language. Your preference is saved to localStorage and persists across sessions.

Supported Languages

Language	Code	Coverage
English	en	Full
Chinese (中文)	zh	Full
Japanese (日本語)	ja	Full
Korean (한국어)	ko	Full
Spanish (Español)	es	Full
French (Français)	fr	Full
German (Deutsch)	de	Full

What Gets Translated

• Navigation labels
• Button text and form labels
• Placeholder text
• Slash command descriptions
• Status messages and system output
• Error messages

Technical Details

• Translations are in client/src/i18n/translations.ts
• Uses React Context (LanguageProvider) with a custom useTranslation() hook
• No external i18n library needed
• Supports interpolation in translation strings (e.g., 'dashboard.externalShow': 'External ()' used as t('dashboard.externalShow', { count: 5 }))
• Technical terms (CLI flags, model names, provider names) remain untranslated