diff --git a/package.json b/package.json
index 061b522..cec0cdd 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "hermes-web-ui",
-  "version": "0.3.0",
+  "version": "0.3.1",
   "description": "Web dashboard for Hermes Agent — multi-platform AI chat, session management, scheduled jobs, usage analytics & channel configuration (Telegram, Discord, Slack, WhatsApp)",
   "repository": {
     "type": "git",
diff --git a/packages/client/src/components/hermes/chat/ChatPanel.vue b/packages/client/src/components/hermes/chat/ChatPanel.vue
index d7f6e48..3279070 100644
--- a/packages/client/src/components/hermes/chat/ChatPanel.vue
+++ b/packages/client/src/components/hermes/chat/ChatPanel.vue
@@ -577,7 +577,7 @@ async function handleRenameConfirm() {
   }
 
   &.active {
-    background: rgba($accent-primary, 0.1);
+    background: rgba(var(--accent-primary-rgb), 0.12);
     color: $text-primary;
     font-weight: 500;
   }
diff --git a/packages/client/src/components/layout/LanguageSwitch.vue b/packages/client/src/components/layout/LanguageSwitch.vue
index cee44e0..94f10bc 100644
--- a/packages/client/src/components/layout/LanguageSwitch.vue
+++ b/packages/client/src/components/layout/LanguageSwitch.vue
@@ -1,16 +1,19 @@
 <script setup lang="ts">
-import { computed } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { NSelect } from 'naive-ui'
 
-const { locale, availableLocales, t } = useI18n()
+const { locale } = useI18n()
 
-const options = computed(() =>
-  availableLocales.map(loc => ({
-    label: loc === 'zh' ? t('language.zh') : t('language.en'),
-    value: loc,
-  })),
-)
+const options = [
+  { label: '中文', value: 'zh' },
+  { label: 'English', value: 'en' },
+  { label: '日本語', value: 'ja' },
+  { label: '한국어', value: 'ko' },
+  { label: 'Français', value: 'fr' },
+  { label: 'Español', value: 'es' },
+  { label: 'Deutsch', value: 'de' },
+  { label: 'Português', value: 'pt' },
+]
 
 function handleChange(val: string) {
   locale.value = val
diff --git a/packages/client/src/i18n/index.ts b/packages/client/src/i18n/index.ts
index 867e399..78c4e6f 100644
--- a/packages/client/src/i18n/index.ts
+++ b/packages/client/src/i18n/index.ts
@@ -1,13 +1,32 @@
 import { createI18n } from 'vue-i18n'
 import en from './locales/en'
 import zh from './locales/zh'
+import ja from './locales/ja'
+import ko from './locales/ko'
+import fr from './locales/fr'
+import es from './locales/es'
+import de from './locales/de'
+import pt from './locales/pt'
 
 const saved = localStorage.getItem('hermes_locale')
 const detected = navigator.language.slice(0, 2)
 
+const supportedLocales = ['en', 'zh', 'ja', 'ko', 'fr', 'es', 'de', 'pt'] as const
+type SupportedLocale = (typeof supportedLocales)[number]
+
+function resolveLocale(saved: string | null, detected: string): SupportedLocale {
+  if (saved && (supportedLocales as readonly string[]).includes(saved)) {
+    return saved as SupportedLocale
+  }
+  if ((supportedLocales as readonly string[]).includes(detected)) {
+    return detected as SupportedLocale
+  }
+  return 'en'
+}
+
 export const i18n = createI18n({
   legacy: false,
-  locale: saved || (detected === 'zh' ? 'zh' : 'en'),
+  locale: resolveLocale(saved, detected),
   fallbackLocale: 'en',
-  messages: { en, zh },
+  messages: { en, zh, ja, ko, fr, es, de, pt },
 })
diff --git a/packages/client/src/i18n/locales/de.ts b/packages/client/src/i18n/locales/de.ts
new file mode 100644
index 0000000..1729a97
--- /dev/null
+++ b/packages/client/src/i18n/locales/de.ts
@@ -0,0 +1,449 @@
+export default {
+  // Login
+  login: {
+    title: 'Hermes Web UI',
+    description: 'Geben Sie Ihren Zugangs-Token ein, um fortzufahren. Finden Sie ihn in den Server-Startprotokollen.',
+    placeholder: 'Zugangs-Token',
+    submit: 'Anmelden',
+    tokenRequired: 'Bitte geben Sie Ihren Zugangs-Token ein',
+    invalidToken: 'Ungultiger Token',
+    connectionFailed: 'Verbindung zum Server nicht moglich',
+  },
+
+  // Common
+  common: {
+    loading: 'Laden...',
+    cancel: 'Abbrechen',
+    delete: 'Loschen',
+    edit: 'Bearbeiten',
+    save: 'Speichern',
+    saved: 'Gespeichert',
+    update: 'Aktualisieren',
+    create: 'Erstellen',
+    saveFailed: 'Speichern fehlgeschlagen',
+    ok: 'OK',
+    copied: 'Kopiert',
+    copy: 'Kopieren',
+    noData: 'Keine Daten',
+    fetch: 'Abrufen',
+    add: 'Hinzufugen',
+    enable: 'Aktivieren',
+    disable: 'Deaktivieren',
+    configured: 'Konfiguriert',
+    notConfigured: 'Nicht konfiguriert',
+    confirm: 'Bestatigen',
+    expand: 'Aufklappen',
+    collapse: 'Zuklappen',
+  },
+
+  // Sidebar
+  sidebar: {
+    chat: 'Chat',
+    jobs: 'Geplante Aufgaben',
+    models: 'Modelle',
+    profiles: 'Profile',
+    skills: 'Fahigkeiten',
+    memory: 'Gedachtnis',
+    logs: 'Protokolle',
+    usage: 'Nutzung',
+    channels: 'Kanale',
+    terminal: 'Terminal',
+    settings: 'Einstellungen',
+    connected: 'Verbunden',
+    disconnected: 'Getrennt',
+    updateTip: 'Fuhren Sie "hermes-web-ui update" im Terminal aus, um zu aktualisieren',
+    updateVersion: 'Aktualisieren auf v{version}',
+    updating: 'Aktualisierung...',
+    updateSuccess: 'Aktualisierung abgeschlossen, bitte Server neu starten',
+    updateFailed: 'Aktualisierung fehlgeschlagen',
+  },
+
+  // Chat
+  chat: {
+    emptyState: 'Starten Sie eine Konversation mit Hermes Agent',
+    inputPlaceholder: 'Nachricht eingeben... (Enter zum Senden, Shift+Enter fur neue Zeile)',
+    attachFiles: 'Dateien anhangen',
+    stop: 'Stopp',
+    send: 'Senden',
+    contextUsed: 'Kontext verwendet:',
+    sessions: 'Sitzungen',
+    noSessions: 'Keine Sitzungen',
+    newChat: 'Neuer Chat',
+    deleteSession: 'Diese Sitzung loschen?',
+    sessionDeleted: 'Sitzung geloscht',
+    rename: 'Umbenennen',
+    copySessionId: 'Sitzungs-ID kopieren',
+    renamed: 'Umbenannt',
+    renameFailed: 'Umbenennung fehlgeschlagen',
+    renameSession: 'Sitzung umbenennen',
+    enterNewTitle: 'Neuen Titel eingeben',
+    other: 'Sonstige',
+    runFailed: 'Ausfuhrung fehlgeschlagen',
+    error: 'Fehler',
+    tool: 'Werkzeug',
+    arguments: 'Argumente',
+    result: 'Ergebnis',
+    truncated: '... (abgeschnitten)',
+  },
+
+  // Jobs
+  jobs: {
+    title: 'Geplante Aufgaben',
+    createJob: 'Aufgabe erstellen',
+    editJob: 'Aufgabe bearbeiten',
+    noJobs: 'Noch keine geplanten Aufgaben. Erstellen Sie eine, um zu beginnen.',
+    name: 'Name',
+    namePlaceholder: 'Aufgabenname',
+    schedule: 'Zeitplan (Cron-Ausdruck)',
+    schedulePlaceholder: 'z. B. 0 9 * * *',
+    quickPresets: 'Schnellvorgaben',
+    selectPreset: 'Vorgabe auswahlen...',
+    presetEveryMinute: 'Jede Minute',
+    presetEvery5Min: 'Alle 5 Minuten',
+    presetEveryHour: 'Jede Stunde',
+    presetEveryDay: 'Jeden Tag um 00:00',
+    presetEveryDay9: 'Jeden Tag um 09:00',
+    presetEveryMonday: 'Jeden Montag um 09:00',
+    presetEveryMonth: 'Am 1. jedes Monats um 09:00',
+    prompt: 'Prompt',
+    promptPlaceholder: 'Der auszufuhrende Prompt',
+    deliverTarget: 'Zustellziel',
+    origin: 'Herkunft',
+    local: 'Lokal',
+    repeatCount: 'Wiederholungsanzahl (optional)',
+    repeatPlaceholder: 'Leer lassen fur unendlich',
+    jobCreated: 'Aufgabe erstellt',
+    jobUpdated: 'Aufgabe aktualisiert',
+    nameRequired: 'Name ist erforderlich',
+    scheduleRequired: 'Zeitplan ist erforderlich',
+    loadFailed: 'Laden der Aufgabe fehlgeschlagen',
+    jobPaused: 'Aufgabe pausiert',
+    jobResumed: 'Aufgabe fortgesetzt',
+    jobTriggered: 'Aufgabe ausgelost',
+    jobDeleted: 'Aufgabe geloscht',
+    status: {
+      running: 'Lauft',
+      paused: 'Pausiert',
+      disabled: 'Deaktiviert',
+      scheduled: 'Geplant',
+    },
+    info: {
+      schedule: 'Zeitplan',
+      lastRun: 'Letzte Ausfuhrung',
+      nextRun: 'Nachste Ausfuhrung',
+      deliver: 'Zustellung',
+      repeat: 'Wiederholung',
+    },
+    action: {
+      pause: 'Pausieren',
+      pauseJob: 'Aufgabe pausieren',
+      resume: 'Fortsetzen',
+      resumeJob: 'Aufgabe fortsetzen',
+      runNow: 'Jetzt ausfuhren',
+      triggerImmediately: 'Sofort auslosen',
+    },
+  },
+
+  // Skills
+  skills: {
+    title: 'Fahigkeiten',
+    searchPlaceholder: 'Fahigkeiten suchen...',
+    noMatch: 'Keine Fahigkeiten entsprechen Ihrer Suche',
+    noSkills: 'Keine Fahigkeiten gefunden',
+    backTo: 'Zuruck zu',
+    attachedFiles: 'Angehange Dateien',
+    loadFailed: 'Laden der Fahigkeit fehlgeschlagen',
+    fileLoadFailed: 'Laden der Datei fehlgeschlagen',
+    toggleFailed: 'Aktivieren/Deaktivieren der Fahigkeit fehlgeschlagen',
+  },
+
+  // Memory
+  memory: {
+    title: 'Gedachtnis',
+    refresh: 'Aktualisieren',
+    loadFailed: 'Laden des Gedachtnisses fehlgeschlagen',
+    myNotes: 'Meine Notizen',
+    noNotes: 'Noch keine Notizen.',
+    notesPlaceholder: 'Notizen schreiben...',
+    userProfile: 'Benutzerprofil',
+    noProfile: 'Noch kein Profil.',
+    profilePlaceholder: 'Profil schreiben...',
+    soul: 'Seele',
+    noSoul: 'Noch keine Seelenkonfiguration.',
+    soulPlaceholder: 'Seelenkonfiguration schreiben...',
+  },
+
+  // Models
+  models: {
+    title: 'Modelle',
+    addProvider: 'Anbieter hinzufugen',
+    providerType: 'Anbietertyp',
+    preset: 'Vorgabe',
+    custom: 'Benutzerdefiniert',
+    selectProvider: 'Anbieter auswahlen',
+    chooseProvider: 'Anbieter wahlen...',
+    name: 'Name',
+    autoGeneratedName: 'Automatisch aus Basis-URL generiert',
+    baseUrl: 'Basis-URL',
+    baseUrlPlaceholder: 'z. B. https://api.example.com/v1',
+    apiKey: 'API-Schlussel',
+    apiKeyPlaceholder: 'sk-...',
+    defaultModel: 'Standardmodell',
+    selectModel: 'Modell auswahlen...',
+    providerAdded: 'Anbieter hinzugefugt',
+    providerDeleted: 'Anbieter geloscht',
+    deleteProvider: 'Anbieter loschen',
+    deleteConfirm: 'Mochten Sie "{name}" wirklich loschen?',
+    noProviders: 'Keine Anbieter gefunden. Fugen Sie einen benutzerdefinierten Anbieter hinzu, um zu beginnen.',
+    builtIn: 'Integriert',
+    customType: 'Benutzerdefiniert',
+    provider: 'Anbieter',
+    local: 'Lokal ({host})',
+    selectProviderRequired: 'Bitte wahlen Sie einen Anbieter',
+    baseUrlRequired: 'Basis-URL ist erforderlich',
+    apiKeyRequired: 'API-Schlussel ist erforderlich',
+    modelRequired: 'Standardmodell ist erforderlich',
+    enterBaseUrl: 'Bitte geben Sie zuerst die Basis-URL ein',
+    unexpectedFormat: 'Unerwartetes Antwortformat',
+    foundModels: '{count} Modelle gefunden',
+    fetchFailed: 'Abrufen der Modelle fehlgeschlagen',
+  },
+
+  // Profiles
+  profiles: {
+    title: 'Profile',
+    create: 'Profil erstellen',
+    import: 'Importieren',
+    export: 'Exportieren',
+    rename: 'Umbenennen',
+    delete: 'Loschen',
+    switchTo: 'Wechseln zu',
+    switchConfirm: 'Das Wechseln zum Profil "{name}" startet das Gateway neu. Fortfahren?',
+    switchSuccess: 'Zum Profil "{name}" gewechselt',
+    switchFailed: 'Profilwechsel fehlgeschlagen. Moglicherweise muss das Gateway manuell neu gestartet werden.',
+    createSuccess: 'Profil "{name}" erstellt',
+    createFailed: 'Erstellen des Profils fehlgeschlagen',
+    renameSuccess: 'Profil umbenannt',
+    renameFailed: 'Umbenennung des Profils fehlgeschlagen',
+    deleteConfirm: 'Mochten Sie das Profil "{name}" wirklich loschen?',
+    deleteSuccess: 'Profil geloscht',
+    deleteFailed: 'Loschen des Profils fehlgeschlagen',
+    exportSuccess: 'Profil exportiert',
+    exportFailed: 'Exportieren des Profils fehlgeschlagen',
+    importSuccess: 'Profil importiert',
+    importFailed: 'Importieren des Profils fehlgeschlagen',
+    importSelectFile: 'Archivdatei auswahlen',
+    importInvalidFile: 'Bitte wahlen Sie ein gultiges Archiv (.tar.gz, .tgz, .gz, .zip)',
+    name: 'Profilname',
+    namePlaceholder: 'Nur Buchstaben, Zahlen und Bindestriche',
+    newName: 'Neuer Name',
+    newNamePlaceholder: 'Neuen Namen eingeben',
+    cloneFromCurrent: 'Aus aktuellem Profil klonen',
+    archivePath: 'Archivpfad',
+    archivePathPlaceholder: 'Serverpfad zur Archivdatei',
+    importName: 'Profilname (optional)',
+    importNamePlaceholder: 'Leer lassen, um den Archivnamen zu verwenden',
+    active: 'Aktiv',
+    model: 'Modell',
+    gateway: 'Gateway',
+    alias: 'Alias',
+    provider: 'Anbieter',
+    path: 'Pfad',
+    skills: 'Fahigkeiten',
+    hasEnv: 'Hat .env',
+    hasSoulMd: 'Hat soul.md',
+    noProfiles: 'Keine Profile gefunden. Erstellen Sie eines, um zu beginnen.',
+  },
+
+  // Logs
+  logs: {
+    title: 'Protokolle',
+    all: 'Alle',
+    searchPlaceholder: 'Suchen...',
+    refresh: 'Aktualisieren',
+    noEntries: 'Keine Protokolleintrage',
+  },
+
+  // Settings
+  settings: {
+    title: 'Einstellungen',
+    saved: 'Gespeichert',
+    saveFailed: 'Speichern fehlgeschlagen',
+    tabs: {
+      display: 'Anzeige',
+      agent: 'Agent',
+      memory: 'Gedachtnis',
+      session: 'Sitzung',
+      privacy: 'Datenschutz',
+      apiServer: 'API-Server',
+    },
+    display: {
+      streaming: 'Streaming-Antworten',
+      streamingHint: 'KI-Antworten in Echtzeit anzeigen',
+      compact: 'Kompaktmodus',
+      compactHint: 'Nachrichtenabstand reduzieren',
+      showReasoning: 'Schlussfolgerung anzeigen',
+      showReasoningHint: 'Denkprozess des Modells anzeigen',
+      showCost: 'Kosten anzeigen',
+      showCostHint: 'Token-Nutzung in Antworten anzeigen',
+      inlineDiffs: 'Inline-Diffs',
+      inlineDiffsHint: 'Codeanderungen inline anzeigen',
+      bellOnComplete: 'Abschluss-Signalton',
+      bellOnCompleteHint: 'Ton abspielen, wenn die KI fertig ist',
+      busyInputMode: 'Eingabemodus bei Beschaftigung',
+      busyInputModeHint: 'Eingabe erlauben, wahrend die KI verarbeitet',
+      theme: 'Design',
+      themeHint: 'Hell, Dunkel oder Systemeinstellung verwenden',
+      themeLight: 'Hell',
+      themeDark: 'Dunkel',
+      themeSystem: 'System',
+    },
+    agent: {
+      maxTurns: 'Maximale Runden',
+      maxTurnsHint: 'Maximale Interaktionsrunden pro Konversation',
+      gatewayTimeout: 'Gateway-Timeout',
+      gatewayTimeoutHint: 'Anfrage-Timeout in Sekunden',
+      restartDrainTimeout: 'Neustart-Drain-Timeout',
+      restartDrainTimeoutHint: 'Drain-Timeout vor Neustart in Sekunden',
+      toolEnforcement: 'Werkzeuferzwingung',
+      toolEnforcementHint: 'Ausfuhrungsmodus fur Werkzeugaufrufe steuern',
+      auto: 'Automatisch',
+      always: 'Immer',
+      never: 'Nie',
+    },
+    memory: {
+      enabled: 'Gedachtnis aktivieren',
+      enabledHint: 'KI erlauben, den Konversationskontext zu merken',
+      userProfile: 'Benutzerprofil',
+      userProfileHint: 'KI erlauben, Benutzereinstellungen zu merken',
+      charLimit: 'Zeichenlimit fur Gedachtnis',
+      charLimitHint: 'Maximale Zeichen fur MEMORY.md',
+      userCharLimit: 'Zeichenlimit fur Benutzerprofil',
+      userCharLimitHint: 'Maximale Zeichen fur USER.md',
+    },
+    session: {
+      mode: 'Zurucksetzungsmodus',
+      modeHint: 'Ausloser fur Sitzungszurucksetzung',
+      modeBoth: 'Inaktivitat + Geplant',
+      modeIdle: 'Nur Inaktivitat',
+      modeHourly: 'Nur Geplant',
+      idleMinutes: 'Inaktivitats-Timeout',
+      idleMinutesHint: 'Wartezeit vor automatischer Zurucksetzung (Minuten)',
+      atHour: 'Geplante Zurucksetzungszeit',
+      atHourHint: 'Sitzung taglich zu dieser Stunde zurucksetzen',
+    },
+    privacy: {
+      redactPii: 'Personliche Daten maskieren',
+      redactPiiHint: 'Sensible Informationen automatisch erkennen und ausblenden (Passworter, Schlussel usw.)',
+    },
+    apiServer: {
+      enable: 'Aktivieren',
+      enableHint: 'API-Server aktivieren',
+      host: 'Host',
+      hostHint: 'Listen-Adresse',
+      port: 'Port',
+      portHint: 'Listen-Port',
+      key: 'Schlussel',
+      keyHint: 'API-Zugangsschlussel',
+      cors: 'CORS-Ursprunge',
+      corsHint: 'Erlaubte Cross-Origin-Quellen',
+    },
+  },
+
+  // Platform channel settings
+  platform: {
+    requireMention: "Erwahnung {'@'} erfordern",
+    requireMentionGroup: "Erwahnung {'@'} in Gruppen erfordern zum Antworten",
+    requireMentionChannel: "Erwahnung {'@'} in Kanalen erfordern zum Antworten",
+    requireMentionRoom: "Erwahnung {'@'} in Raumen erfordern zum Antworten",
+    reactions: 'Reaktionen',
+    reactionsHint: 'Auf Nachrichten mit Emoji reagieren',
+    freeResponseChats: 'Frei antwortende Chats',
+    freeResponseChatsHint: "Chat-IDs, die ohne {'@'}Erwahnung antworten (komma-getrennt)",
+    freeResponseChannels: 'Frei antwortende Kanale',
+    freeResponseChannelsHint: "Kanal-IDs, die ohne {'@'}Erwahnung antworten (komma-getrennt)",
+    freeResponseRooms: 'Frei antwortende Raume',
+    freeResponseRoomsHint: "Raum-IDs, die ohne {'@'}Erwahnung antworten (komma-getrennt)",
+    mentionPatterns: 'Benutzerdefinierte Erwahnungsmuster',
+    mentionPatternsHint: 'Zusatzliche Auslosermuster',
+    autoThread: 'Auto-Thread',
+    autoThreadHint: "Automatisch Antwort-Threads nach {'@'}Erwahnung erstellen",
+    autoThreadHintRoom: 'Automatisch Antwort-Threads in Raumen erstellen',
+    dmMentionThreads: 'DM-Erwahnungs-Threads',
+    dmMentionThreadsHint: 'Thread-Antworten fur Erwahnungen in DMs verwenden',
+    allowBots: 'Bot-Nachrichten erlauben',
+    allowBotsHint: 'Auf Nachrichten von anderen Bots antworten',
+    allowedChannels: 'Erlaubte Kanale',
+    allowedChannelsHint: 'Whitelist der Kanal-IDs (komma-getrennt)',
+    ignoredChannels: 'Ignorierte Kanale',
+    ignoredChannelsHint: 'Kanale, in denen der Bot nie antwortet (komma-getrennt)',
+    noThreadChannels: 'Thread-lose Kanale',
+    noThreadChannelsHint: 'Kanale, in denen der Bot ohne Threads antwortet (komma-getrennt)',
+    botToken: 'Bot-Token',
+    botTokenHint: 'Bot-Token vom Entwicklerportal',
+    accessToken: 'Zugangs-Token',
+    accessTokenHint: 'Matrix-Zugangs-Token',
+    homeserver: 'Homeserver-URL',
+    homeserverHint: 'Matrix-Homeserver-URL',
+    appId: 'App-ID',
+    appIdHint: 'Feishu App-ID',
+    appSecret: 'App-Geheimnis',
+    appSecretHint: 'Feishu App-Geheimnis',
+    clientId: 'Client-ID',
+    clientIdHint: 'DingTalk Client-ID',
+    clientSecret: 'Client-Geheimnis',
+    clientSecretHint: 'DingTalk Client-Geheimnis',
+    botId: 'Bot-ID',
+    botIdHint: 'WeCom Bot-ID',
+    wecomSecretHint: 'WeCom Bot-Geheimnis',
+    waEnabled: 'WhatsApp aktivieren',
+    waEnabledHint: 'WhatsApp uber QR-Code-Kopplung aktivieren',
+    weixinToken: 'Weixin-Token',
+    weixinTokenHint: 'Von Weixin-CLI QR-Anmeldung (hermes weixin)',
+    accountId: 'Konto-ID',
+    accountIdHint: 'Weixin-Konto-ID',
+    qrLogin: 'QR-Anmeldung',
+    qrRelogin: 'Erneut anmelden',
+    qrFetching: 'QR-Code wird abgerufen...',
+    qrScanHint: 'Mit WeChat scannen zum Anmelden',
+    qrScanedHint: 'Gescannt, bitte auf dem Gerat bestatigen...',
+  },
+
+  // Language
+  language: {
+    label: 'Sprache',
+    zh: '中文',
+    en: 'English',
+    de: 'Deutsch',
+  },
+
+  // Terminal
+  terminal: {
+    sessions: 'Sitzungen',
+    newTab: 'Neues Terminal',
+    closeSession: 'Diese Sitzung schliessen?',
+    sessionExited: 'Beendet',
+    processExited: 'Prozess beendet mit Code {code}',
+  },
+
+  // Usage
+  usage: {
+    title: 'Nutzungsstatistiken',
+    refresh: 'Aktualisieren',
+    totalTokens: 'Gesamt-Tokens',
+    inputTokens: 'Eingabe',
+    outputTokens: 'Ausgabe',
+    totalSessions: 'Gesamt-Sitzungen',
+    avgPerDay: '~{n}/Tag Durchschn.',
+    estimatedCost: 'Gesch. Kosten',
+    cacheHitRate: 'Cache-Trefferquote',
+    modelBreakdown: 'Modellaufschluesselung',
+    dailyTrend: 'Tagliche Nutzung (letzte 30 Tage)',
+    date: 'Datum',
+    tokens: 'Tokens',
+    cache: 'Cache',
+    sessions: 'Sitzungen',
+    cost: 'Kosten',
+    noData: 'Keine Nutzungsdaten',
+  },
+}
diff --git a/packages/client/src/i18n/locales/es.ts b/packages/client/src/i18n/locales/es.ts
new file mode 100644
index 0000000..2f7da58
--- /dev/null
+++ b/packages/client/src/i18n/locales/es.ts
@@ -0,0 +1,449 @@
+export default {
+  // Login
+  login: {
+    title: 'Hermes Web UI',
+    description: 'Introduce tu token de acceso para continuar. Encuentralo en los registros de inicio del servidor.',
+    placeholder: 'Token de acceso',
+    submit: 'Iniciar sesion',
+    tokenRequired: 'Por favor, introduce tu token de acceso',
+    invalidToken: 'Token invalido',
+    connectionFailed: 'No se puede conectar al servidor',
+  },
+
+  // Common
+  common: {
+    loading: 'Cargando...',
+    cancel: 'Cancelar',
+    delete: 'Eliminar',
+    edit: 'Editar',
+    save: 'Guardar',
+    saved: 'Guardado',
+    update: 'Actualizar',
+    create: 'Crear',
+    saveFailed: 'Error al guardar',
+    ok: 'OK',
+    copied: 'Copiado',
+    copy: 'Copiar',
+    noData: 'Sin datos',
+    fetch: 'Obtener',
+    add: 'Anadir',
+    enable: 'Activar',
+    disable: 'Desactivar',
+    configured: 'Configurado',
+    notConfigured: 'No configurado',
+    confirm: 'Confirmar',
+    expand: 'Expandir',
+    collapse: 'Contraer',
+  },
+
+  // Sidebar
+  sidebar: {
+    chat: 'Chat',
+    jobs: 'Tareas programadas',
+    models: 'Modelos',
+    profiles: 'Perfiles',
+    skills: 'Habilidades',
+    memory: 'Memoria',
+    logs: 'Registros',
+    usage: 'Uso',
+    channels: 'Canales',
+    terminal: 'Terminal',
+    settings: 'Configuracion',
+    connected: 'Conectado',
+    disconnected: 'Desconectado',
+    updateTip: 'Ejecuta "hermes-web-ui update" en la terminal para actualizar',
+    updateVersion: 'Actualizar a v{version}',
+    updating: 'Actualizando...',
+    updateSuccess: 'Actualizacion completa, por favor reinicia el servidor',
+    updateFailed: 'Error al actualizar',
+  },
+
+  // Chat
+  chat: {
+    emptyState: 'Inicia una conversacion con Hermes Agent',
+    inputPlaceholder: 'Escribe un mensaje... (Enter para enviar, Shift+Enter para nueva linea)',
+    attachFiles: 'Adjuntar archivos',
+    stop: 'Detener',
+    send: 'Enviar',
+    contextUsed: 'Contexto utilizado:',
+    sessions: 'Sesiones',
+    noSessions: 'Sin sesiones',
+    newChat: 'Nuevo chat',
+    deleteSession: 'Eliminar esta sesion?',
+    sessionDeleted: 'Sesion eliminada',
+    rename: 'Renombrar',
+    copySessionId: 'Copiar ID de sesion',
+    renamed: 'Renombrada',
+    renameFailed: 'Error al renombrar',
+    renameSession: 'Renombrar sesion',
+    enterNewTitle: 'Introduce un nuevo titulo',
+    other: 'Otro',
+    runFailed: 'Error en la ejecucion',
+    error: 'Error',
+    tool: 'Herramienta',
+    arguments: 'Argumentos',
+    result: 'Resultado',
+    truncated: '... (truncado)',
+  },
+
+  // Jobs
+  jobs: {
+    title: 'Tareas programadas',
+    createJob: 'Crear tarea',
+    editJob: 'Editar tarea',
+    noJobs: 'No hay tareas programadas aun. Crea una para comenzar.',
+    name: 'Nombre',
+    namePlaceholder: 'Nombre de la tarea',
+    schedule: 'Programacion (expresion Cron)',
+    schedulePlaceholder: 'ej. 0 9 * * *',
+    quickPresets: 'Presets rapidos',
+    selectPreset: 'Seleccionar un preset...',
+    presetEveryMinute: 'Cada minuto',
+    presetEvery5Min: 'Cada 5 minutos',
+    presetEveryHour: 'Cada hora',
+    presetEveryDay: 'Todos los dias a las 00:00',
+    presetEveryDay9: 'Todos los dias a las 09:00',
+    presetEveryMonday: 'Cada lunes a las 09:00',
+    presetEveryMonth: 'El dia 1 de cada mes a las 09:00',
+    prompt: 'Prompt',
+    promptPlaceholder: 'El prompt a ejecutar',
+    deliverTarget: 'Destino de entrega',
+    origin: 'Origen',
+    local: 'Local',
+    repeatCount: 'Repeticiones (opcional)',
+    repeatPlaceholder: 'Dejar vacio para infinito',
+    jobCreated: 'Tarea creada',
+    jobUpdated: 'Tarea actualizada',
+    nameRequired: 'El nombre es obligatorio',
+    scheduleRequired: 'La programacion es obligatoria',
+    loadFailed: 'Error al cargar la tarea',
+    jobPaused: 'Tarea en pausa',
+    jobResumed: 'Tarea reanudada',
+    jobTriggered: 'Tarea ejecutada',
+    jobDeleted: 'Tarea eliminada',
+    status: {
+      running: 'En ejecucion',
+      paused: 'En pausa',
+      disabled: 'Desactivada',
+      scheduled: 'Programada',
+    },
+    info: {
+      schedule: 'Programacion',
+      lastRun: 'Ultima ejecucion',
+      nextRun: 'Proxima ejecucion',
+      deliver: 'Entrega',
+      repeat: 'Repeticion',
+    },
+    action: {
+      pause: 'Pausar',
+      pauseJob: 'Pausar tarea',
+      resume: 'Reanudar',
+      resumeJob: 'Reanudar tarea',
+      runNow: 'Ejecutar ahora',
+      triggerImmediately: 'Ejecutar inmediatamente',
+    },
+  },
+
+  // Skills
+  skills: {
+    title: 'Habilidades',
+    searchPlaceholder: 'Buscar habilidades...',
+    noMatch: 'Ninguna habilidad coincide con tu busqueda',
+    noSkills: 'No se encontraron habilidades',
+    backTo: 'Volver a',
+    attachedFiles: 'Archivos adjuntos',
+    loadFailed: 'Error al cargar la habilidad',
+    fileLoadFailed: 'Error al cargar el archivo',
+    toggleFailed: 'Error al activar/desactivar la habilidad',
+  },
+
+  // Memory
+  memory: {
+    title: 'Memoria',
+    refresh: 'Actualizar',
+    loadFailed: 'Error al cargar la memoria',
+    myNotes: 'Mis notas',
+    noNotes: 'Sin notas aun.',
+    notesPlaceholder: 'Escribe tus notas...',
+    userProfile: 'Perfil de usuario',
+    noProfile: 'Sin perfil aun.',
+    profilePlaceholder: 'Escribe tu perfil...',
+    soul: 'Alma',
+    noSoul: 'Sin configuracion de alma aun.',
+    soulPlaceholder: 'Escribe la configuracion del alma...',
+  },
+
+  // Models
+  models: {
+    title: 'Modelos',
+    addProvider: 'Anadir proveedor',
+    providerType: 'Tipo de proveedor',
+    preset: 'Preset',
+    custom: 'Personalizado',
+    selectProvider: 'Seleccionar proveedor',
+    chooseProvider: 'Elige un proveedor...',
+    name: 'Nombre',
+    autoGeneratedName: 'Generado automaticamente desde la URL base',
+    baseUrl: 'URL base',
+    baseUrlPlaceholder: 'ej. https://api.example.com/v1',
+    apiKey: 'Clave API',
+    apiKeyPlaceholder: 'sk-...',
+    defaultModel: 'Modelo predeterminado',
+    selectModel: 'Seleccionar un modelo...',
+    providerAdded: 'Proveedor anadido',
+    providerDeleted: 'Proveedor eliminado',
+    deleteProvider: 'Eliminar proveedor',
+    deleteConfirm: 'Estas seguro de que quieres eliminar "{name}"?',
+    noProviders: 'No se encontraron proveedores. Anade un proveedor personalizado para comenzar.',
+    builtIn: 'Integrado',
+    customType: 'Personalizado',
+    provider: 'Proveedor',
+    local: 'Local ({host})',
+    selectProviderRequired: 'Por favor, selecciona un proveedor',
+    baseUrlRequired: 'La URL base es obligatoria',
+    apiKeyRequired: 'La clave API es obligatoria',
+    modelRequired: 'El modelo predeterminado es obligatorio',
+    enterBaseUrl: 'Por favor, introduce primero la URL base',
+    unexpectedFormat: 'Formato de respuesta inesperado',
+    foundModels: '{count} modelos encontrados',
+    fetchFailed: 'Error al obtener los modelos',
+  },
+
+  // Profiles
+  profiles: {
+    title: 'Perfiles',
+    create: 'Crear perfil',
+    import: 'Importar',
+    export: 'Exportar',
+    rename: 'Renombrar',
+    delete: 'Eliminar',
+    switchTo: 'Cambiar a',
+    switchConfirm: 'Cambiar al perfil "{name}" reiniciara la pasarela. Continuar?',
+    switchSuccess: 'Se ha cambiado al perfil "{name}"',
+    switchFailed: 'Error al cambiar de perfil. Es posible que la pasarela necesite un reinicio manual.',
+    createSuccess: 'Perfil "{name}" creado',
+    createFailed: 'Error al crear el perfil',
+    renameSuccess: 'Perfil renombrado',
+    renameFailed: 'Error al renombrar el perfil',
+    deleteConfirm: 'Estas seguro de que quieres eliminar el perfil "{name}"?',
+    deleteSuccess: 'Perfil eliminado',
+    deleteFailed: 'Error al eliminar el perfil',
+    exportSuccess: 'Perfil exportado',
+    exportFailed: 'Error al exportar el perfil',
+    importSuccess: 'Perfil importado',
+    importFailed: 'Error al importar el perfil',
+    importSelectFile: 'Seleccionar archivo de archivo',
+    importInvalidFile: 'Por favor, selecciona un archivo valido (.tar.gz, .tgz, .gz, .zip)',
+    name: 'Nombre del perfil',
+    namePlaceholder: 'Solo letras, numeros y guiones',
+    newName: 'Nuevo nombre',
+    newNamePlaceholder: 'Introduce un nuevo nombre',
+    cloneFromCurrent: 'Clonar desde el perfil actual',
+    archivePath: 'Ruta del archivo',
+    archivePathPlaceholder: 'Ruta del servidor al archivo de archivo',
+    importName: 'Nombre del perfil (opcional)',
+    importNamePlaceholder: 'Dejar vacio para usar el nombre del archivo',
+    active: 'Activo',
+    model: 'Modelo',
+    gateway: 'Pasarela',
+    alias: 'Alias',
+    provider: 'Proveedor',
+    path: 'Ruta',
+    skills: 'Habilidades',
+    hasEnv: 'Tiene .env',
+    hasSoulMd: 'Tiene soul.md',
+    noProfiles: 'No se encontraron perfiles. Crea uno para comenzar.',
+  },
+
+  // Logs
+  logs: {
+    title: 'Registros',
+    all: 'Todos',
+    searchPlaceholder: 'Buscar...',
+    refresh: 'Actualizar',
+    noEntries: 'Sin entradas de registro',
+  },
+
+  // Settings
+  settings: {
+    title: 'Configuracion',
+    saved: 'Guardado',
+    saveFailed: 'Error al guardar',
+    tabs: {
+      display: 'Pantalla',
+      agent: 'Agente',
+      memory: 'Memoria',
+      session: 'Sesion',
+      privacy: 'Privacidad',
+      apiServer: 'Servidor API',
+    },
+    display: {
+      streaming: 'Respuestas en streaming',
+      streamingHint: 'Mostrar respuestas de la IA en tiempo real',
+      compact: 'Modo compacto',
+      compactHint: 'Reducir el espaciado entre mensajes',
+      showReasoning: 'Mostrar razonamiento',
+      showReasoningHint: 'Mostrar el proceso de pensamiento del modelo',
+      showCost: 'Mostrar costo',
+      showCostHint: 'Mostrar uso de tokens en las respuestas',
+      inlineDiffs: 'Diffs en linea',
+      inlineDiffsHint: 'Mostrar cambios de codigo en linea',
+      bellOnComplete: 'Sonido de finalizacion',
+      bellOnCompleteHint: 'Reproducir un sonido cuando la IA termina',
+      busyInputMode: 'Modo de entrada ocupada',
+      busyInputModeHint: 'Permitir entrada mientras la IA procesa',
+      theme: 'Tema',
+      themeHint: 'Elige claro, oscuro o seguir la preferencia del sistema',
+      themeLight: 'Claro',
+      themeDark: 'Oscuro',
+      themeSystem: 'Sistema',
+    },
+    agent: {
+      maxTurns: 'Turnos maximos',
+      maxTurnsHint: 'Rondas maximas de interaccion por conversacion',
+      gatewayTimeout: 'Tiempo de espera de la pasarela',
+      gatewayTimeoutHint: 'Tiempo de espera de la peticion en segundos',
+      restartDrainTimeout: 'Tiempo de drenado al reiniciar',
+      restartDrainTimeoutHint: 'Tiempo de drenado antes de reiniciar en segundos',
+      toolEnforcement: 'Aplicacion de herramientas',
+      toolEnforcementHint: 'Controlar el modo de ejecucion de llamadas a herramientas',
+      auto: 'Automatico',
+      always: 'Siempre',
+      never: 'Nunca',
+    },
+    memory: {
+      enabled: 'Activar memoria',
+      enabledHint: 'Permitir que la IA recuerde el contexto de la conversacion',
+      userProfile: 'Perfil de usuario',
+      userProfileHint: 'Permitir que la IA recuerde las preferencias del usuario',
+      charLimit: 'Limite de caracteres de memoria',
+      charLimitHint: 'Maximo de caracteres para MEMORY.md',
+      userCharLimit: 'Limite de caracteres del perfil de usuario',
+      userCharLimitHint: 'Maximo de caracteres para USER.md',
+    },
+    session: {
+      mode: 'Modo de reinicio',
+      modeHint: 'Condicion de activacion del reinicio de sesion',
+      modeBoth: 'Inactividad + Programado',
+      modeIdle: 'Solo inactividad',
+      modeHourly: 'Solo programado',
+      idleMinutes: 'Tiempo de inactividad',
+      idleMinutesHint: 'Tiempo de espera antes del reinicio automatico (minutos)',
+      atHour: 'Hora de reinicio programado',
+      atHourHint: 'Reiniciar sesion a esta hora todos los dias',
+    },
+    privacy: {
+      redactPii: 'Ocultar informacion personal',
+      redactPiiHint: 'Detectar y ocultar automaticamente informacion sensible (contrasenas, claves, etc.)',
+    },
+    apiServer: {
+      enable: 'Activar',
+      enableHint: 'Activar servidor API',
+      host: 'Host',
+      hostHint: 'Direccion de escucha',
+      port: 'Puerto',
+      portHint: 'Puerto de escucha',
+      key: 'Clave',
+      keyHint: 'Clave de acceso API',
+      cors: 'Origenes CORS',
+      corsHint: 'Fuentes cross-origin permitidas',
+    },
+  },
+
+  // Platform channel settings
+  platform: {
+    requireMention: "Requerir mencion {'@'}",
+    requireMentionGroup: "Requerir mencion {'@'} en grupos para responder",
+    requireMentionChannel: "Requerir mencion {'@'} en canales para responder",
+    requireMentionRoom: "Requerir mencion {'@'} en salas para responder",
+    reactions: 'Reacciones',
+    reactionsHint: 'Reaccionar a mensajes con emoji',
+    freeResponseChats: 'Chats de respuesta libre',
+    freeResponseChatsHint: "IDs de chats que responden sin mencion {'@'} (separados por comas)",
+    freeResponseChannels: 'Canales de respuesta libre',
+    freeResponseChannelsHint: "IDs de canales que responden sin mencion {'@'} (separados por comas)",
+    freeResponseRooms: 'Salas de respuesta libre',
+    freeResponseRoomsHint: "IDs de salas que responden sin mencion {'@'} (separados por comas)",
+    mentionPatterns: 'Patrones de mencion personalizados',
+    mentionPatternsHint: 'Patrones de activacion adicionales',
+    autoThread: 'Hilo automatico',
+    autoThreadHint: "Crear automaticamente hilos de respuesta despues de mencion {'@'}",
+    autoThreadHintRoom: 'Crear automaticamente hilos de respuesta en salas',
+    dmMentionThreads: 'Hilos de mencion en MD',
+    dmMentionThreadsHint: 'Usar hilos de respuesta para menciones en mensajes directos',
+    allowBots: 'Permitir mensajes de bots',
+    allowBotsHint: 'Responder a mensajes de otros bots',
+    allowedChannels: 'Canales permitidos',
+    allowedChannelsHint: 'Lista blanca de IDs de canales (separados por comas)',
+    ignoredChannels: 'Canales ignorados',
+    ignoredChannelsHint: 'Canales donde el bot nunca responde (separados por comas)',
+    noThreadChannels: 'Canales sin hilo',
+    noThreadChannelsHint: 'Canales donde el bot responde sin hilos (separados por comas)',
+    botToken: 'Token del bot',
+    botTokenHint: 'Token del bot del portal de desarrolladores',
+    accessToken: 'Token de acceso',
+    accessTokenHint: 'Token de acceso de Matrix',
+    homeserver: 'URL del homeserver',
+    homeserverHint: 'URL del homeserver de Matrix',
+    appId: 'ID de aplicacion',
+    appIdHint: 'ID de aplicacion de Feishu',
+    appSecret: 'Secreto de aplicacion',
+    appSecretHint: 'Secreto de aplicacion de Feishu',
+    clientId: 'ID de cliente',
+    clientIdHint: 'ID de cliente de DingTalk',
+    clientSecret: 'Secreto de cliente',
+    clientSecretHint: 'Secreto de cliente de DingTalk',
+    botId: 'ID del bot',
+    botIdHint: 'ID del bot de WeCom',
+    wecomSecretHint: 'Secreto del bot de WeCom',
+    waEnabled: 'Activar WhatsApp',
+    waEnabledHint: 'Activar WhatsApp mediante emparejamiento por codigo QR',
+    weixinToken: 'Token de Weixin',
+    weixinTokenHint: 'Desde el inicio de sesion QR de la CLI de weixin (hermes weixin)',
+    accountId: 'ID de cuenta',
+    accountIdHint: 'ID de cuenta de Weixin',
+    qrLogin: 'Inicio de sesion QR',
+    qrRelogin: 'Volver a iniciar sesion',
+    qrFetching: 'Obteniendo codigo QR...',
+    qrScanHint: 'Escanea con WeChat para iniciar sesion',
+    qrScanedHint: 'Escaneado, por favor confirma en el telefono...',
+  },
+
+  // Language
+  language: {
+    label: 'Idioma',
+    zh: '中文',
+    en: 'English',
+    es: 'Espanol',
+  },
+
+  // Terminal
+  terminal: {
+    sessions: 'Sesiones',
+    newTab: 'Nueva terminal',
+    closeSession: 'Cerrar esta sesion?',
+    sessionExited: 'Finalizada',
+    processExited: 'Proceso finalizado con codigo {code}',
+  },
+
+  // Usage
+  usage: {
+    title: 'Estadisticas de uso',
+    refresh: 'Actualizar',
+    totalTokens: 'Total de tokens',
+    inputTokens: 'Entrada',
+    outputTokens: 'Salida',
+    totalSessions: 'Total de sesiones',
+    avgPerDay: '~{n}/dia de promedio',
+    estimatedCost: 'Costo est.',
+    cacheHitRate: 'Tasa de acierto de cache',
+    modelBreakdown: 'Desglose por modelo',
+    dailyTrend: 'Uso diario (ultimos 30 dias)',
+    date: 'Fecha',
+    tokens: 'Tokens',
+    cache: 'Cache',
+    sessions: 'Sesiones',
+    cost: 'Costo',
+    noData: 'Sin datos de uso',
+  },
+}
diff --git a/packages/client/src/i18n/locales/fr.ts b/packages/client/src/i18n/locales/fr.ts
new file mode 100644
index 0000000..2529178
--- /dev/null
+++ b/packages/client/src/i18n/locales/fr.ts
@@ -0,0 +1,449 @@
+export default {
+  // Login
+  login: {
+    title: 'Hermes Web UI',
+    description: 'Entrez votre jeton d\'acces pour continuer. Retrouvez-le dans les journaux de demarrage du serveur.',
+    placeholder: 'Jeton d\'acces',
+    submit: 'Connexion',
+    tokenRequired: 'Veuillez entrer votre jeton d\'acces',
+    invalidToken: 'Jeton invalide',
+    connectionFailed: 'Impossible de se connecter au serveur',
+  },
+
+  // Common
+  common: {
+    loading: 'Chargement...',
+    cancel: 'Annuler',
+    delete: 'Supprimer',
+    edit: 'Modifier',
+    save: 'Enregistrer',
+    saved: 'Enregistre',
+    update: 'Mettre a jour',
+    create: 'Creer',
+    saveFailed: 'Echec de l\'enregistrement',
+    ok: 'OK',
+    copied: 'Copie',
+    copy: 'Copier',
+    noData: 'Aucune donnee',
+    fetch: 'Recuperer',
+    add: 'Ajouter',
+    enable: 'Activer',
+    disable: 'Desactiver',
+    configured: 'Configure',
+    notConfigured: 'Non configure',
+    confirm: 'Confirmer',
+    expand: 'Developper',
+    collapse: 'Reduire',
+  },
+
+  // Sidebar
+  sidebar: {
+    chat: 'Discussion',
+    jobs: 'Taches planifiees',
+    models: 'Modeles',
+    profiles: 'Profils',
+    skills: 'Competences',
+    memory: 'Memoire',
+    logs: 'Journaux',
+    usage: 'Utilisation',
+    channels: 'Canaux',
+    terminal: 'Terminal',
+    settings: 'Parametres',
+    connected: 'Connecte',
+    disconnected: 'Deconnecte',
+    updateTip: 'Executez "hermes-web-ui update" dans le terminal pour mettre a jour',
+    updateVersion: 'Mettre a jour vers v{version}',
+    updating: 'Mise a jour...',
+    updateSuccess: 'Mise a jour terminee, veuillez redemarrer le serveur',
+    updateFailed: 'Echec de la mise a jour',
+  },
+
+  // Chat
+  chat: {
+    emptyState: 'Demarrer une conversation avec Hermes Agent',
+    inputPlaceholder: 'Tapez un message... (Entree pour envoyer, Shift+Entree pour un saut de ligne)',
+    attachFiles: 'Joindre des fichiers',
+    stop: 'Arreter',
+    send: 'Envoyer',
+    contextUsed: 'Contexte utilise :',
+    sessions: 'Sessions',
+    noSessions: 'Aucune session',
+    newChat: 'Nouvelle discussion',
+    deleteSession: 'Supprimer cette session ?',
+    sessionDeleted: 'Session supprimee',
+    rename: 'Renommer',
+    copySessionId: 'Copier l\'ID de session',
+    renamed: 'Renomme',
+    renameFailed: 'Echec du renommage',
+    renameSession: 'Renommer la session',
+    enterNewTitle: 'Entrez un nouveau titre',
+    other: 'Autre',
+    runFailed: 'Echec de l\'execution',
+    error: 'Erreur',
+    tool: 'Outil',
+    arguments: 'Arguments',
+    result: 'Resultat',
+    truncated: '... (tronque)',
+  },
+
+  // Jobs
+  jobs: {
+    title: 'Taches planifiees',
+    createJob: 'Creer une tache',
+    editJob: 'Modifier la tache',
+    noJobs: 'Aucune tache planifiee. Creez-en une pour commencer.',
+    name: 'Nom',
+    namePlaceholder: 'Nom de la tache',
+    schedule: 'Planification (expression Cron)',
+    schedulePlaceholder: 'ex. 0 9 * * *',
+    quickPresets: 'Presets rapides',
+    selectPreset: 'Selectionner un preset...',
+    presetEveryMinute: 'Chaque minute',
+    presetEvery5Min: 'Toutes les 5 minutes',
+    presetEveryHour: 'Chaque heure',
+    presetEveryDay: 'Tous les jours a 00:00',
+    presetEveryDay9: 'Tous les jours a 09:00',
+    presetEveryMonday: 'Chaque lundi a 09:00',
+    presetEveryMonth: 'Le 1er de chaque mois a 09:00',
+    prompt: 'Invite',
+    promptPlaceholder: 'L\'invite a executer',
+    deliverTarget: 'Cible de livraison',
+    origin: 'Origine',
+    local: 'Local',
+    repeatCount: 'Nombre de repetitions (facultatif)',
+    repeatPlaceholder: 'Laisser vide pour infini',
+    jobCreated: 'Tache creee',
+    jobUpdated: 'Tache mise a jour',
+    nameRequired: 'Le nom est requis',
+    scheduleRequired: 'La planification est requise',
+    loadFailed: 'Echec du chargement de la tache',
+    jobPaused: 'Tache en pause',
+    jobResumed: 'Tache reprise',
+    jobTriggered: 'Tache declenchee',
+    jobDeleted: 'Tache supprimee',
+    status: {
+      running: 'En cours',
+      paused: 'En pause',
+      disabled: 'Desactivee',
+      scheduled: 'Planifiee',
+    },
+    info: {
+      schedule: 'Planification',
+      lastRun: 'Derniere execution',
+      nextRun: 'Prochaine execution',
+      deliver: 'Livraison',
+      repeat: 'Repetition',
+    },
+    action: {
+      pause: 'Pause',
+      pauseJob: 'Mettre en pause',
+      resume: 'Reprendre',
+      resumeJob: 'Reprendre la tache',
+      runNow: 'Executer maintenant',
+      triggerImmediately: 'Declencher immediatement',
+    },
+  },
+
+  // Skills
+  skills: {
+    title: 'Competences',
+    searchPlaceholder: 'Rechercher des competences...',
+    noMatch: 'Aucune competence ne correspond a votre recherche',
+    noSkills: 'Aucune competence trouvee',
+    backTo: 'Retour a',
+    attachedFiles: 'Fichiers joints',
+    loadFailed: 'Echec du chargement de la competence',
+    fileLoadFailed: 'Echec du chargement du fichier',
+    toggleFailed: 'Echec de l\'activation/desactivation de la competence',
+  },
+
+  // Memory
+  memory: {
+    title: 'Memoire',
+    refresh: 'Actualiser',
+    loadFailed: 'Echec du chargement de la memoire',
+    myNotes: 'Mes notes',
+    noNotes: 'Aucune note pour l\'instant.',
+    notesPlaceholder: 'Ecrivez vos notes...',
+    userProfile: 'Profil utilisateur',
+    noProfile: 'Aucun profil pour l\'instant.',
+    profilePlaceholder: 'Ecrivez votre profil...',
+    soul: 'Ame',
+    noSoul: 'Aucune configuration d\'ame pour l\'instant.',
+    soulPlaceholder: 'Ecrivez la configuration de l\'ame...',
+  },
+
+  // Models
+  models: {
+    title: 'Modeles',
+    addProvider: 'Ajouter un fournisseur',
+    providerType: 'Type de fournisseur',
+    preset: 'Preset',
+    custom: 'Personnalise',
+    selectProvider: 'Selectionner un fournisseur',
+    chooseProvider: 'Choisir un fournisseur...',
+    name: 'Nom',
+    autoGeneratedName: 'Genere automatiquement a partir de l\'URL de base',
+    baseUrl: 'URL de base',
+    baseUrlPlaceholder: 'ex. https://api.example.com/v1',
+    apiKey: 'Cle API',
+    apiKeyPlaceholder: 'sk-...',
+    defaultModel: 'Modele par defaut',
+    selectModel: 'Selectionner un modele...',
+    providerAdded: 'Fournisseur ajoute',
+    providerDeleted: 'Fournisseur supprime',
+    deleteProvider: 'Supprimer le fournisseur',
+    deleteConfirm: 'Etes-vous sur de vouloir supprimer "{name}" ?',
+    noProviders: 'Aucun fournisseur trouve. Ajoutez un fournisseur personnalise pour commencer.',
+    builtIn: 'Integre',
+    customType: 'Personnalise',
+    provider: 'Fournisseur',
+    local: 'Local ({host})',
+    selectProviderRequired: 'Veuillez selectionner un fournisseur',
+    baseUrlRequired: 'L\'URL de base est requise',
+    apiKeyRequired: 'La cle API est requise',
+    modelRequired: 'Le modele par defaut est requis',
+    enterBaseUrl: 'Veuillez d\'abord entrer l\'URL de base',
+    unexpectedFormat: 'Format de reponse inattendu',
+    foundModels: '{count} modeles trouves',
+    fetchFailed: 'Echec de la recuperation des modeles',
+  },
+
+  // Profiles
+  profiles: {
+    title: 'Profils',
+    create: 'Creer un profil',
+    import: 'Importer',
+    export: 'Exporter',
+    rename: 'Renommer',
+    delete: 'Supprimer',
+    switchTo: 'Passer a',
+    switchConfirm: 'Le passage au profil "{name}" redemarrera la passerelle. Continuer ?',
+    switchSuccess: 'Profil "{name}" actif',
+    switchFailed: 'Echec du changement de profil. La passerelle peut necessiter un redemarrage manuel.',
+    createSuccess: 'Profil "{name}" cree',
+    createFailed: 'Echec de la creation du profil',
+    renameSuccess: 'Profil renomme',
+    renameFailed: 'Echec du renommage du profil',
+    deleteConfirm: 'Etes-vous sur de vouloir supprimer le profil "{name}" ?',
+    deleteSuccess: 'Profil supprime',
+    deleteFailed: 'Echec de la suppression du profil',
+    exportSuccess: 'Profil exporte',
+    exportFailed: 'Echec de l\'exportation du profil',
+    importSuccess: 'Profil importe',
+    importFailed: 'Echec de l\'importation du profil',
+    importSelectFile: 'Selectionner un fichier d\'archive',
+    importInvalidFile: 'Veuillez selectionner une archive valide (.tar.gz, .tgz, .gz, .zip)',
+    name: 'Nom du profil',
+    namePlaceholder: 'Lettres, chiffres et tirets uniquement',
+    newName: 'Nouveau nom',
+    newNamePlaceholder: 'Entrez un nouveau nom',
+    cloneFromCurrent: 'Cloner depuis le profil actuel',
+    archivePath: 'Chemin de l\'archive',
+    archivePathPlaceholder: 'Chemin serveur du fichier d\'archive',
+    importName: 'Nom du profil (facultatif)',
+    importNamePlaceholder: 'Laisser vide pour utiliser le nom de l\'archive',
+    active: 'Actif',
+    model: 'Modele',
+    gateway: 'Passerelle',
+    alias: 'Alias',
+    provider: 'Fournisseur',
+    path: 'Chemin',
+    skills: 'Competences',
+    hasEnv: 'A un .env',
+    hasSoulMd: 'A un soul.md',
+    noProfiles: 'Aucun profil trouve. Creez-en un pour commencer.',
+  },
+
+  // Logs
+  logs: {
+    title: 'Journaux',
+    all: 'Tout',
+    searchPlaceholder: 'Rechercher...',
+    refresh: 'Actualiser',
+    noEntries: 'Aucune entree de journal',
+  },
+
+  // Settings
+  settings: {
+    title: 'Parametres',
+    saved: 'Enregistre',
+    saveFailed: 'Echec de l\'enregistrement',
+    tabs: {
+      display: 'Affichage',
+      agent: 'Agent',
+      memory: 'Memoire',
+      session: 'Session',
+      privacy: 'Confidentialite',
+      apiServer: 'Serveur API',
+    },
+    display: {
+      streaming: 'Reponses en continu',
+      streamingHint: 'Afficher les reponses de l\'IA en temps reel',
+      compact: 'Mode compact',
+      compactHint: 'Reduire l\'espacement des messages',
+      showReasoning: 'Afficher le raisonnement',
+      showReasoningHint: 'Afficher le processus de reflexion du modele',
+      showCost: 'Afficher le cout',
+      showCostHint: 'Afficher l\'utilisation des jetons dans les reponses',
+      inlineDiffs: 'Diffs en ligne',
+      inlineDiffsHint: 'Afficher les changements de code en ligne',
+      bellOnComplete: 'Son de fin',
+      bellOnCompleteHint: 'Jouer un son lorsque l\'IA a termine',
+      busyInputMode: 'Mode saisie active',
+      busyInputModeHint: 'Permettre la saisie pendant le traitement de l\'IA',
+      theme: 'Theme',
+      themeHint: 'Choisir clair, sombre ou suivre les preferences du systeme',
+      themeLight: 'Clair',
+      themeDark: 'Sombre',
+      themeSystem: 'Systeme',
+    },
+    agent: {
+      maxTurns: 'Tours maximum',
+      maxTurnsHint: 'Nombre maximum de tours d\'interaction par conversation',
+      gatewayTimeout: 'Delai d\'attente de la passerelle',
+      gatewayTimeoutHint: 'Delai d\'attente de la requete en secondes',
+      restartDrainTimeout: 'Delai de vidange au redemarrage',
+      restartDrainTimeoutHint: 'Delai de vidange avant redemarrage en secondes',
+      toolEnforcement: 'Application des outils',
+      toolEnforcementHint: 'Controler le mode d\'execution des appels d\'outils',
+      auto: 'Automatique',
+      always: 'Toujours',
+      never: 'Jamais',
+    },
+    memory: {
+      enabled: 'Activer la memoire',
+      enabledHint: 'Permettre a l\'IA de memoriser le contexte de conversation',
+      userProfile: 'Profil utilisateur',
+      userProfileHint: 'Permettre a l\'IA de memoriser les preferences utilisateur',
+      charLimit: 'Limite de caracteres de la memoire',
+      charLimitHint: 'Nombre maximum de caracteres pour MEMORY.md',
+      userCharLimit: 'Limite de caracteres du profil utilisateur',
+      userCharLimitHint: 'Nombre maximum de caracteres pour USER.md',
+    },
+    session: {
+      mode: 'Mode de reinitialisation',
+      modeHint: 'Condition de declenchement de la reinitialisation de session',
+      modeBoth: 'Inactivite + Planifie',
+      modeIdle: 'Inactivite uniquement',
+      modeHourly: 'Planifie uniquement',
+      idleMinutes: 'Delai d\'inactivite',
+      idleMinutesHint: 'Temps d\'attente avant reinitialisation automatique (minutes)',
+      atHour: 'Heure de reinitialisation planifiee',
+      atHourHint: 'Reinitialiser la session a cette heure chaque jour',
+    },
+    privacy: {
+      redactPii: 'Masquer les DPI',
+      redactPiiHint: 'Detecter et masquer automatiquement les informations sensibles (mots de passe, cles, etc.)',
+    },
+    apiServer: {
+      enable: 'Activer',
+      enableHint: 'Activer le serveur API',
+      host: 'Hote',
+      hostHint: 'Adresse d\'ecoute',
+      port: 'Port',
+      portHint: 'Port d\'ecoute',
+      key: 'Cle',
+      keyHint: 'Cle d\'acces API',
+      cors: 'Origines CORS',
+      corsHint: 'Sources cross-origin autorisees',
+    },
+  },
+
+  // Platform channel settings
+  platform: {
+    requireMention: "Exiger une mention {'@'}",
+    requireMentionGroup: "Exiger une mention {'@'} dans les groupes pour repondre",
+    requireMentionChannel: "Exiger une mention {'@'} dans les canaux pour repondre",
+    requireMentionRoom: "Exiger une mention {'@'} dans les salles pour repondre",
+    reactions: 'Reactions',
+    reactionsHint: 'Reagir aux messages avec des emoji',
+    freeResponseChats: 'Discussions en reponse libre',
+    freeResponseChatsHint: "ID de discussions repondant sans mention {'@'} (separes par des virgules)",
+    freeResponseChannels: 'Canaux en reponse libre',
+    freeResponseChannelsHint: "ID de canaux repondant sans mention {'@'} (separes par des virgules)",
+    freeResponseRooms: 'Salles en reponse libre',
+    freeResponseRoomsHint: "ID de salles repondant sans mention {'@'} (separes par des virgules)",
+    mentionPatterns: 'Motifs de mention personnalises',
+    mentionPatternsHint: 'Motifs de declenchement supplementaires',
+    autoThread: 'Fil automatique',
+    autoThreadHint: "Creer automatiquement des fils de reponse apres une mention {'@'}",
+    autoThreadHintRoom: 'Creer automatiquement des fils de reponse dans les salles',
+    dmMentionThreads: 'Fils de mention en MP',
+    dmMentionThreadsHint: 'Utiliser des fils de reponse pour les mentions en MP',
+    allowBots: 'Autoriser les messages de bots',
+    allowBotsHint: 'Repondre aux messages d\'autres bots',
+    allowedChannels: 'Canaux autorises',
+    allowedChannelsHint: 'Liste blanche des ID de canaux (separes par des virgules)',
+    ignoredChannels: 'Canaux ignores',
+    ignoredChannelsHint: 'Canaux ou le bot ne repond jamais (separes par des virgules)',
+    noThreadChannels: 'Canaux sans fil',
+    noThreadChannelsHint: 'Canaux ou le bot repond sans fil (separes par des virgules)',
+    botToken: 'Jeton de bot',
+    botTokenHint: 'Jeton de bot depuis le portail developpeur',
+    accessToken: 'Jeton d\'acces',
+    accessTokenHint: 'Jeton d\'acces Matrix',
+    homeserver: 'URL du serveur domestique',
+    homeserverHint: 'URL du serveur domestique Matrix',
+    appId: 'ID de l\'application',
+    appIdHint: 'ID de l\'application Feishu',
+    appSecret: 'Secret de l\'application',
+    appSecretHint: 'Secret de l\'application Feishu',
+    clientId: 'ID client',
+    clientIdHint: 'ID client DingTalk',
+    clientSecret: 'Secret client',
+    clientSecretHint: 'Secret client DingTalk',
+    botId: 'ID du bot',
+    botIdHint: 'ID du bot WeCom',
+    wecomSecretHint: 'Secret du bot WeCom',
+    waEnabled: 'Activer WhatsApp',
+    waEnabledHint: 'Activer WhatsApp via appairage par code QR',
+    weixinToken: 'Jeton Weixin',
+    weixinTokenHint: 'Depuis la connexion QR de la CLI weixin (hermes weixin)',
+    accountId: 'ID de compte',
+    accountIdHint: 'ID du compte Weixin',
+    qrLogin: 'Connexion QR',
+    qrRelogin: 'Reconnexion',
+    qrFetching: 'Recuperation du code QR...',
+    qrScanHint: 'Scannez avec WeChat pour vous connecter',
+    qrScanedHint: 'Scanne, veuillez confirmer sur le telephone...',
+  },
+
+  // Language
+  language: {
+    label: 'Langue',
+    zh: '中文',
+    en: 'English',
+    fr: 'Francais',
+  },
+
+  // Terminal
+  terminal: {
+    sessions: 'Sessions',
+    newTab: 'Nouveau terminal',
+    closeSession: 'Fermer cette session ?',
+    sessionExited: 'Terminee',
+    processExited: 'Processus termine avec le code {code}',
+  },
+
+  // Usage
+  usage: {
+    title: 'Statistiques d\'utilisation',
+    refresh: 'Actualiser',
+    totalTokens: 'Total des jetons',
+    inputTokens: 'Entree',
+    outputTokens: 'Sortie',
+    totalSessions: 'Total des sessions',
+    avgPerDay: '~{n}/jour en moy.',
+    estimatedCost: 'Cout est.',
+    cacheHitRate: 'Taux de succes du cache',
+    modelBreakdown: 'Repartition par modele',
+    dailyTrend: 'Utilisation quotidienne (30 derniers jours)',
+    date: 'Date',
+    tokens: 'Jetons',
+    cache: 'Cache',
+    sessions: 'Sessions',
+    cost: 'Cout',
+    noData: 'Aucune donnee d\'utilisation',
+  },
+}
diff --git a/packages/client/src/i18n/locales/ja.ts b/packages/client/src/i18n/locales/ja.ts
new file mode 100644
index 0000000..fd5ef2f
--- /dev/null
+++ b/packages/client/src/i18n/locales/ja.ts
@@ -0,0 +1,449 @@
+export default {
+  // ログイン
+  login: {
+    title: 'Hermes Web UI',
+    description: 'アクセストークンを入力して続行してください。サーバーの起動ログで確認できます。',
+    placeholder: 'アクセストークン',
+    submit: 'ログイン',
+    tokenRequired: 'アクセストークンを入力してください',
+    invalidToken: '無効なトークンです',
+    connectionFailed: 'サーバーに接続できません',
+  },
+
+  // 共通
+  common: {
+    loading: '読み込み中...',
+    cancel: 'キャンセル',
+    delete: '削除',
+    edit: '編集',
+    save: '保存',
+    saved: '保存しました',
+    update: '更新',
+    create: '作成',
+    saveFailed: '保存に失敗しました',
+    ok: 'OK',
+    copied: 'コピーしました',
+    copy: 'コピー',
+    noData: 'データがありません',
+    fetch: '取得',
+    add: '追加',
+    enable: '有効化',
+    disable: '無効化',
+    configured: '設定済み',
+    notConfigured: '未設定',
+    confirm: '確認',
+    expand: '展開',
+    collapse: '折りたたむ',
+  },
+
+  // サイドバー
+  sidebar: {
+    chat: 'チャット',
+    jobs: 'ジョブ',
+    models: 'モデル',
+    profiles: 'プロファイル',
+    skills: 'スキル',
+    memory: 'メモリ',
+    logs: 'ログ',
+    usage: '使用量',
+    channels: 'チャンネル',
+    terminal: 'ターミナル',
+    settings: '設定',
+    connected: '接続済み',
+    disconnected: '未接続',
+    updateTip: 'ターミナルで "hermes-web-ui update" を実行して更新してください',
+    updateVersion: 'v{version} にアップグレード',
+    updating: '更新中...',
+    updateSuccess: '更新が完了しました。サーバーを再起動してください',
+    updateFailed: '更新に失敗しました',
+  },
+
+  // チャット
+  chat: {
+    emptyState: 'Hermes Agent と会話を開始しましょう',
+    inputPlaceholder: 'メッセージを入力... (Enter で送信、Shift+Enter で改行)',
+    attachFiles: 'ファイルを添付',
+    stop: '停止',
+    send: '送信',
+    contextUsed: 'コンテキスト使用量:',
+    sessions: 'セッション',
+    noSessions: 'セッションがありません',
+    newChat: '新しいチャット',
+    deleteSession: 'このセッションを削除しますか？',
+    sessionDeleted: 'セッションを削除しました',
+    rename: '名前変更',
+    copySessionId: 'セッション ID をコピー',
+    renamed: '名前を変更しました',
+    renameFailed: '名前の変更に失敗しました',
+    renameSession: 'セッション名の変更',
+    enterNewTitle: '新しいタイトルを入力',
+    other: 'その他',
+    runFailed: '実行に失敗しました',
+    error: 'エラー',
+    tool: 'ツール',
+    arguments: '引数',
+    result: '結果',
+    truncated: '... (省略)',
+  },
+
+  // スケジュールジョブ
+  jobs: {
+    title: 'スケジュールジョブ',
+    createJob: 'ジョブを作成',
+    editJob: 'ジョブを編集',
+    noJobs: 'スケジュールジョブがありません。作成して始めましょう。',
+    name: '名前',
+    namePlaceholder: 'ジョブ名',
+    schedule: 'スケジュール (Cron 式)',
+    schedulePlaceholder: '例: 0 9 * * *',
+    quickPresets: 'クイックプリセット',
+    selectPreset: 'プリセットを選択...',
+    presetEveryMinute: '毎分',
+    presetEvery5Min: '5分ごと',
+    presetEveryHour: '毎時',
+    presetEveryDay: '毎日 00:00',
+    presetEveryDay9: '毎日 09:00',
+    presetEveryMonday: '毎週月曜 09:00',
+    presetEveryMonth: '毎月1日 09:00',
+    prompt: 'プロンプト',
+    promptPlaceholder: '実行するプロンプト',
+    deliverTarget: '配信先',
+    origin: '配信元',
+    local: 'ローカル',
+    repeatCount: '繰り返し回数（任意）',
+    repeatPlaceholder: '空白の場合は無制限',
+    jobCreated: 'ジョブを作成しました',
+    jobUpdated: 'ジョブを更新しました',
+    nameRequired: '名前は必須です',
+    scheduleRequired: 'スケジュールは必須です',
+    loadFailed: 'ジョブの読み込みに失敗しました',
+    jobPaused: 'ジョブを一時停止しました',
+    jobResumed: 'ジョブを再開しました',
+    jobTriggered: 'ジョブをトリガーしました',
+    jobDeleted: 'ジョブを削除しました',
+    status: {
+      running: '実行中',
+      paused: '一時停止',
+      disabled: '無効',
+      scheduled: 'スケジュール済み',
+    },
+    info: {
+      schedule: 'スケジュール',
+      lastRun: '前回実行',
+      nextRun: '次回実行',
+      deliver: '配信',
+      repeat: '繰り返し',
+    },
+    action: {
+      pause: '一時停止',
+      pauseJob: 'ジョブを一時停止',
+      resume: '再開',
+      resumeJob: 'ジョブを再開',
+      runNow: '今すぐ実行',
+      triggerImmediately: 'すぐにトリガー',
+    },
+  },
+
+  // スキル
+  skills: {
+    title: 'スキル',
+    searchPlaceholder: 'スキルを検索...',
+    noMatch: '検索に一致するスキルがありません',
+    noSkills: 'スキルがありません',
+    backTo: '戻る',
+    attachedFiles: '添付ファイル',
+    loadFailed: 'スキルの読み込みに失敗しました',
+    fileLoadFailed: 'ファイルの読み込みに失敗しました',
+    toggleFailed: 'スキルの切り替えに失敗しました',
+  },
+
+  // メモリ
+  memory: {
+    title: 'メモリ',
+    refresh: '更新',
+    loadFailed: 'メモリの読み込みに失敗しました',
+    myNotes: 'メモ',
+    noNotes: 'メモはまだありません。',
+    notesPlaceholder: 'メモを入力...',
+    userProfile: 'ユーザープロファイル',
+    noProfile: 'プロファイルはまだありません。',
+    profilePlaceholder: 'プロファイルを入力...',
+    soul: 'ソウル',
+    noSoul: 'ソウル設定はまだありません。',
+    soulPlaceholder: 'ソウル設定を入力...',
+  },
+
+  // モデル
+  models: {
+    title: 'モデル',
+    addProvider: 'プロバイダーを追加',
+    providerType: 'プロバイダー種別',
+    preset: 'プリセット',
+    custom: 'カスタム',
+    selectProvider: 'プロバイダーを選択',
+    chooseProvider: 'プロバイダーを選択...',
+    name: '名前',
+    autoGeneratedName: 'ベース URL から自動生成',
+    baseUrl: 'ベース URL',
+    baseUrlPlaceholder: '例: https://api.example.com/v1',
+    apiKey: 'API キー',
+    apiKeyPlaceholder: 'sk-...',
+    defaultModel: 'デフォルトモデル',
+    selectModel: 'モデルを選択...',
+    providerAdded: 'プロバイダーを追加しました',
+    providerDeleted: 'プロバイダーを削除しました',
+    deleteProvider: 'プロバイダーを削除',
+    deleteConfirm: '「{name}」を削除しますか？',
+    noProviders: 'プロバイダーがありません。カスタムプロバイダーを追加して始めましょう。',
+    builtIn: '組み込み',
+    customType: 'カスタム',
+    provider: 'プロバイダー',
+    local: 'ローカル ({host})',
+    selectProviderRequired: 'プロバイダーを選択してください',
+    baseUrlRequired: 'ベース URL は必須です',
+    apiKeyRequired: 'API キーは必須です',
+    modelRequired: 'デフォルトモデルは必須です',
+    enterBaseUrl: 'ベース URL を先に入力してください',
+    unexpectedFormat: '予期しないレスポンス形式です',
+    foundModels: '{count} 個のモデルが見つかりました',
+    fetchFailed: 'モデルの取得に失敗しました',
+  },
+
+  // プロファイル
+  profiles: {
+    title: 'プロファイル',
+    create: 'プロファイルを作成',
+    import: 'インポート',
+    export: 'エクスポート',
+    rename: '名前変更',
+    delete: '削除',
+    switchTo: '切り替え',
+    switchConfirm: 'プロファイル「{name}」に切り替えるとゲートウェイが再起動されます。続行しますか？',
+    switchSuccess: 'プロファイル「{name}」に切り替えました',
+    switchFailed: 'プロファイルの切り替えに失敗しました。ゲートウェイの手動再起動が必要な場合があります。',
+    createSuccess: 'プロファイル「{name}」を作成しました',
+    createFailed: 'プロファイルの作成に失敗しました',
+    renameSuccess: 'プロファイル名を変更しました',
+    renameFailed: 'プロファイル名の変更に失敗しました',
+    deleteConfirm: 'プロファイル「{name}」を削除しますか？',
+    deleteSuccess: 'プロファイルを削除しました',
+    deleteFailed: 'プロファイルの削除に失敗しました',
+    exportSuccess: 'プロファイルをエクスポートしました',
+    exportFailed: 'プロファイルのエクスポートに失敗しました',
+    importSuccess: 'プロファイルをインポートしました',
+    importFailed: 'プロファイルのインポートに失敗しました',
+    importSelectFile: 'アーカイブファイルを選択',
+    importInvalidFile: '有効なアーカイブファイルを選択してください (.tar.gz, .tgz, .gz, .zip)',
+    name: 'プロファイル名',
+    namePlaceholder: '英数字、ハイフンのみ',
+    newName: '新しい名前',
+    newNamePlaceholder: '新しい名前を入力',
+    cloneFromCurrent: '現在のプロファイルから複製',
+    archivePath: 'アーカイブパス',
+    archivePathPlaceholder: 'アーカイブファイルのサーバーパス',
+    importName: 'プロファイル名（任意）',
+    importNamePlaceholder: '空白の場合はアーカイブ名を使用',
+    active: 'アクティブ',
+    model: 'モデル',
+    gateway: 'ゲートウェイ',
+    alias: 'エイリアス',
+    provider: 'プロバイダー',
+    path: 'パス',
+    skills: 'スキル',
+    hasEnv: '.env あり',
+    hasSoulMd: 'soul.md あり',
+    noProfiles: 'プロファイルがありません。作成して始めましょう。',
+  },
+
+  // ログ
+  logs: {
+    title: 'ログ',
+    all: 'すべて',
+    searchPlaceholder: '検索...',
+    refresh: '更新',
+    noEntries: 'ログエントリがありません',
+  },
+
+  // 設定
+  settings: {
+    title: '設定',
+    saved: '保存しました',
+    saveFailed: '保存に失敗しました',
+    tabs: {
+      display: '表示',
+      agent: 'エージェント',
+      memory: 'メモリ',
+      session: 'セッション',
+      privacy: 'プライバシー',
+      apiServer: 'API サーバー',
+    },
+    display: {
+      streaming: 'ストリームレスポンス',
+      streamingHint: 'AI の返信をリアルタイムで表示',
+      compact: 'コンパクトモード',
+      compactHint: 'メッセージの間隔を狭める',
+      showReasoning: '推論過程を表示',
+      showReasoningHint: 'モデルの思考プロセスを表示',
+      showCost: 'コストを表示',
+      showCostHint: '返信にトークン使用量を表示',
+      inlineDiffs: 'インライン差分',
+      inlineDiffsHint: 'コード変更をインラインで表示',
+      bellOnComplete: '完了通知音',
+      bellOnCompleteHint: 'AI の応答完了時に通知音を再生',
+      busyInputMode: '処理中入力モード',
+      busyInputModeHint: 'AI 処理中でも入力を許可',
+      theme: 'テーマ',
+      themeHint: 'ライト、ダーク、またはシステム設定に従う',
+      themeLight: 'ライト',
+      themeDark: 'ダーク',
+      themeSystem: 'システム',
+    },
+    agent: {
+      maxTurns: '最大ターン数',
+      maxTurnsHint: '1回の会話の最大インタラクション回数',
+      gatewayTimeout: 'ゲートウェイタイムアウト',
+      gatewayTimeoutHint: 'リクエストタイムアウト（秒）',
+      restartDrainTimeout: '再起動ドレインタイムアウト',
+      restartDrainTimeoutHint: '再起動前のドレインタイムアウト（秒）',
+      toolEnforcement: 'ツール実行ポリシー',
+      toolEnforcementHint: 'ツール呼び出しの実行モードを制御',
+      auto: '自動',
+      always: '常に',
+      never: 'しない',
+    },
+    memory: {
+      enabled: 'メモリを有効化',
+      enabledHint: 'AI に会話コンテキストを記憶させる',
+      userProfile: 'ユーザープロファイル',
+      userProfileHint: 'AI にユーザーの設定を記憶させる',
+      charLimit: 'メモリ文字数上限',
+      charLimitHint: 'MEMORY.md の最大文字数',
+      userCharLimit: 'ユーザープロファイル文字数上限',
+      userCharLimitHint: 'USER.md の最大文字数',
+    },
+    session: {
+      mode: 'リセットモード',
+      modeHint: 'セッションリセットのトリガー条件',
+      modeBoth: 'アイドル + スケジュール',
+      modeIdle: 'アイドルのみ',
+      modeHourly: 'スケジュールのみ',
+      idleMinutes: 'アイドルタイムアウト',
+      idleMinutesHint: '自動リセットまでの待機時間（分）',
+      atHour: 'スケジュールリセット時刻',
+      atHourHint: '毎日指定時刻にセッションをリセット',
+    },
+    privacy: {
+      redactPii: '個人情報のマスキング',
+      redactPiiHint: '機密情報を自動検出して隠す（パスワード、キーなど）',
+    },
+    apiServer: {
+      enable: '有効化',
+      enableHint: 'API サーバーを有効にする',
+      host: 'ホスト',
+      hostHint: 'リッスンアドレス',
+      port: 'ポート',
+      portHint: 'リッスンポート',
+      key: 'キー',
+      keyHint: 'API アクセスキー',
+      cors: 'CORS 許可元',
+      corsHint: '許可するクロスオリジン',
+    },
+  },
+
+  // プラットフォームチャンネル設定
+  platform: {
+    requireMention: "メンションが必要",
+    requireMentionGroup: "グループで応答するには {'@'}メンションが必要",
+    requireMentionChannel: "チャンネルで応答するには {'@'}メンションが必要",
+    requireMentionRoom: "ルームで応答するには {'@'}メンションが必要",
+    reactions: 'リアクション',
+    reactionsHint: 'メッセージに絵文字でリアクションする',
+    freeResponseChats: '自由応答チャット',
+    freeResponseChatsHint: "{'@'}メンションなしで応答するチャット ID（カンマ区切り）",
+    freeResponseChannels: '自由応答チャンネル',
+    freeResponseChannelsHint: "{'@'}メンションなしで応答するチャンネル ID（カンマ区切り）",
+    freeResponseRooms: '自由応答ルーム',
+    freeResponseRoomsHint: "{'@'}メンションなしで応答するルーム ID（カンマ区切り）",
+    mentionPatterns: 'カスタムメンションパターン',
+    mentionPatternsHint: '追加のトリガーパターン',
+    autoThread: '自動スレッド',
+    autoThreadHint: "{'@'}メンション後に自動で返信スレッドを作成",
+    autoThreadHintRoom: 'ルームで自動的に返信スレッドを作成',
+    dmMentionThreads: 'DM メンションスレッド',
+    dmMentionThreadsHint: 'DM 内のメンションにスレッド返信を使用',
+    allowBots: 'ボットメッセージを許可',
+    allowBotsHint: '他のボットからのメッセージに応答する',
+    allowedChannels: '許可チャンネル',
+    allowedChannelsHint: 'ホワイトリストのチャンネル ID（カンマ区切り）',
+    ignoredChannels: '除外チャンネル',
+    ignoredChannelsHint: 'ボットが応答しないチャンネル ID（カンマ区切り）',
+    noThreadChannels: 'スレッドなしチャンネル',
+    noThreadChannelsHint: 'スレッドなしで応答するチャンネル ID（カンマ区切り）',
+    botToken: 'ボットトークン',
+    botTokenHint: '開発者ポータルから取得したボットトークン',
+    accessToken: 'アクセストークン',
+    accessTokenHint: 'Matrix アクセストークン',
+    homeserver: 'Homeserver URL',
+    homeserverHint: 'Matrix ホームサーバー URL',
+    appId: 'App ID',
+    appIdHint: 'Feishu App ID',
+    appSecret: 'App Secret',
+    appSecretHint: 'Feishu App Secret',
+    clientId: 'Client ID',
+    clientIdHint: 'DingTalk Client ID',
+    clientSecret: 'Client Secret',
+    clientSecretHint: 'DingTalk Client Secret',
+    botId: 'Bot ID',
+    botIdHint: 'WeCom Bot ID',
+    wecomSecretHint: 'WeCom Bot Secret',
+    waEnabled: 'WhatsApp を有効化',
+    waEnabledHint: 'QR コードペアリングで WhatsApp を有効にする',
+    weixinToken: 'Weixin トークン',
+    weixinTokenHint: 'weixin CLI の QR ログインから取得 (hermes weixin)',
+    accountId: 'Account ID',
+    accountIdHint: 'Weixin アカウント ID',
+    qrLogin: 'QR ログイン',
+    qrRelogin: '再ログイン',
+    qrFetching: 'QR コードを取得中...',
+    qrScanHint: 'WeChat でスキャンしてログイン',
+    qrScanedHint: 'スキャン済み、スマートフォンで確認してください...',
+  },
+
+  // 言語
+  language: {
+    label: '言語',
+    zh: '中文',
+    en: 'English',
+    ja: '日本語',
+  },
+
+  // ターミナル
+  terminal: {
+    sessions: 'セッション',
+    newTab: '新しいターミナル',
+    closeSession: 'このセッションを閉じますか？',
+    sessionExited: '終了しました',
+    processExited: 'プロセスが終了しました（コード {code}）',
+  },
+
+  // 使用統計
+  usage: {
+    title: '使用統計',
+    refresh: '更新',
+    totalTokens: '総トークン数',
+    inputTokens: '入力',
+    outputTokens: '出力',
+    totalSessions: '総セッション数',
+    avgPerDay: '1日平均 ~{n}',
+    estimatedCost: '推定コスト',
+    cacheHitRate: 'キャッシュヒット率',
+    modelBreakdown: 'モデル別内訳',
+    dailyTrend: '日別使用量（過去30日間）',
+    date: '日付',
+    tokens: 'トークン',
+    cache: 'キャッシュ',
+    sessions: 'セッション',
+    cost: 'コスト',
+    noData: '使用データがありません',
+  },
+}
diff --git a/packages/client/src/i18n/locales/ko.ts b/packages/client/src/i18n/locales/ko.ts
new file mode 100644
index 0000000..f1a6ea1
--- /dev/null
+++ b/packages/client/src/i18n/locales/ko.ts
@@ -0,0 +1,449 @@
+export default {
+  // 로그인
+  login: {
+    title: 'Hermes Web UI',
+    description: '계속하려면 액세스 토큰을 입력하세요. 서버 시작 로그에서 확인할 수 있습니다.',
+    placeholder: '액세스 토큰',
+    submit: '로그인',
+    tokenRequired: '액세스 토큰을 입력해 주세요',
+    invalidToken: '유효하지 않은 토큰입니다',
+    connectionFailed: '서버에 연결할 수 없습니다',
+  },
+
+  // 공통
+  common: {
+    loading: '로딩 중...',
+    cancel: '취소',
+    delete: '삭제',
+    edit: '편집',
+    save: '저장',
+    saved: '저장됨',
+    update: '업데이트',
+    create: '생성',
+    saveFailed: '저장 실패',
+    ok: '확인',
+    copied: '복사됨',
+    copy: '복사',
+    noData: '데이터 없음',
+    fetch: '가져오기',
+    add: '추가',
+    enable: '활성화',
+    disable: '비활성화',
+    configured: '구성됨',
+    notConfigured: '미구성',
+    confirm: '확인',
+    expand: '펼치기',
+    collapse: '접기',
+  },
+
+  // 사이드바
+  sidebar: {
+    chat: '채팅',
+    jobs: '예약 작업',
+    models: '모델',
+    profiles: '프로필',
+    skills: '스킬',
+    memory: '메모리',
+    logs: '로그',
+    usage: '사용량',
+    channels: '채널',
+    terminal: '터미널',
+    settings: '설정',
+    connected: '연결됨',
+    disconnected: '연결 끊김',
+    updateTip: '터미널에서 "hermes-web-ui update"를 실행하여 업데이트하세요',
+    updateVersion: 'v{version}(으)로 업그레이드',
+    updating: '업데이트 중...',
+    updateSuccess: '업데이트 완료, 서버를 재시작해 주세요',
+    updateFailed: '업데이트 실패',
+  },
+
+  // 채팅
+  chat: {
+    emptyState: 'Hermes Agent와 대화를 시작하세요',
+    inputPlaceholder: '메시지를 입력하세요... (Enter로 전송, Shift+Enter로 줄바꿈)',
+    attachFiles: '파일 첨부',
+    stop: '중지',
+    send: '전송',
+    contextUsed: '사용된 컨텍스트:',
+    sessions: '세션',
+    noSessions: '세션 없음',
+    newChat: '새 채팅',
+    deleteSession: '이 세션을 삭제하시겠습니까?',
+    sessionDeleted: '세션이 삭제되었습니다',
+    rename: '이름 변경',
+    copySessionId: '세션 ID 복사',
+    renamed: '이름이 변경되었습니다',
+    renameFailed: '이름 변경 실패',
+    renameSession: '세션 이름 변경',
+    enterNewTitle: '새 제목을 입력하세요',
+    other: '기타',
+    runFailed: '실행 실패',
+    error: '오류',
+    tool: '도구',
+    arguments: '인수',
+    result: '결과',
+    truncated: '... (잘림)',
+  },
+
+  // 예약 작업
+  jobs: {
+    title: '예약 작업',
+    createJob: '작업 생성',
+    editJob: '작업 편집',
+    noJobs: '예약된 작업이 없습니다. 새로 만들어 시작하세요.',
+    name: '이름',
+    namePlaceholder: '작업 이름',
+    schedule: '스케줄 (Cron 표현식)',
+    schedulePlaceholder: '예: 0 9 * * *',
+    quickPresets: '빠른 프리셋',
+    selectPreset: '프리셋 선택...',
+    presetEveryMinute: '매 분',
+    presetEvery5Min: '매 5분',
+    presetEveryHour: '매 시간',
+    presetEveryDay: '매일 00:00',
+    presetEveryDay9: '매일 09:00',
+    presetEveryMonday: '매주 월요일 09:00',
+    presetEveryMonth: '매월 1일 09:00',
+    prompt: '프롬프트',
+    promptPlaceholder: '실행할 프롬프트',
+    deliverTarget: '전송 대상',
+    origin: '출처',
+    local: '로컬',
+    repeatCount: '반복 횟수 (선택)',
+    repeatPlaceholder: '비워두면 무한 반복',
+    jobCreated: '작업이 생성되었습니다',
+    jobUpdated: '작업이 업데이트되었습니다',
+    nameRequired: '이름을 입력해 주세요',
+    scheduleRequired: '스케줄을 입력해 주세요',
+    loadFailed: '작업을 불러오지 못했습니다',
+    jobPaused: '작업이 일시 정지되었습니다',
+    jobResumed: '작업이 재개되었습니다',
+    jobTriggered: '작업이 실행되었습니다',
+    jobDeleted: '작업이 삭제되었습니다',
+    status: {
+      running: '실행 중',
+      paused: '일시 정지',
+      disabled: '비활성화',
+      scheduled: '예약됨',
+    },
+    info: {
+      schedule: '스케줄',
+      lastRun: '마지막 실행',
+      nextRun: '다음 실행',
+      deliver: '전송',
+      repeat: '반복',
+    },
+    action: {
+      pause: '일시 정지',
+      pauseJob: '작업 일시 정지',
+      resume: '재개',
+      resumeJob: '작업 재개',
+      runNow: '즉시 실행',
+      triggerImmediately: '즉시 실행',
+    },
+  },
+
+  // 스킬
+  skills: {
+    title: '스킬',
+    searchPlaceholder: '스킬 검색...',
+    noMatch: '검색과 일치하는 스킬이 없습니다',
+    noSkills: '스킬을 찾을 수 없습니다',
+    backTo: '돌아가기',
+    attachedFiles: '첨부 파일',
+    loadFailed: '스킬을 불러오지 못했습니다',
+    fileLoadFailed: '파일을 불러오지 못했습니다',
+    toggleFailed: '스킬 상태를 전환하지 못했습니다',
+  },
+
+  // 메모리
+  memory: {
+    title: '메모리',
+    refresh: '새로고침',
+    loadFailed: '메모리를 불러오지 못했습니다',
+    myNotes: '내 메모',
+    noNotes: '메모가 없습니다.',
+    notesPlaceholder: '메모를 작성하세요...',
+    userProfile: '사용자 프로필',
+    noProfile: '프로필이 없습니다.',
+    profilePlaceholder: '프로필을 작성하세요...',
+    soul: '소울',
+    noSoul: '소울 설정이 없습니다.',
+    soulPlaceholder: '소울 설정을 작성하세요...',
+  },
+
+  // 모델
+  models: {
+    title: '모델',
+    addProvider: 'Provider 추가',
+    providerType: 'Provider 유형',
+    preset: '프리셋',
+    custom: '사용자 지정',
+    selectProvider: 'Provider 선택',
+    chooseProvider: 'Provider를 선택하세요...',
+    name: '이름',
+    autoGeneratedName: 'Base URL에서 자동 생성',
+    baseUrl: 'Base URL',
+    baseUrlPlaceholder: '예: https://api.example.com/v1',
+    apiKey: 'API Key',
+    apiKeyPlaceholder: 'sk-...',
+    defaultModel: '기본 모델',
+    selectModel: '모델 선택...',
+    providerAdded: 'Provider가 추가되었습니다',
+    providerDeleted: 'Provider가 삭제되었습니다',
+    deleteProvider: 'Provider 삭제',
+    deleteConfirm: '"{name}"을(를) 삭제하시겠습니까?',
+    noProviders: 'Provider가 없습니다. 사용자 지정 Provider를 추가하여 시작하세요.',
+    builtIn: '내장',
+    customType: '사용자 지정',
+    provider: 'Provider',
+    local: '로컬 ({host})',
+    selectProviderRequired: 'Provider를 선택해 주세요',
+    baseUrlRequired: 'Base URL을 입력해 주세요',
+    apiKeyRequired: 'API Key를 입력해 주세요',
+    modelRequired: '기본 모델을 선택해 주세요',
+    enterBaseUrl: '먼저 Base URL을 입력해 주세요',
+    unexpectedFormat: '예상치 못한 응답 형식입니다',
+    foundModels: '{count}개의 모델을 찾았습니다',
+    fetchFailed: '모델을 가져오지 못했습니다',
+  },
+
+  // 프로필
+  profiles: {
+    title: '프로필',
+    create: '프로필 생성',
+    import: '가져오기',
+    export: '내보내기',
+    rename: '이름 변경',
+    delete: '삭제',
+    switchTo: '전환',
+    switchConfirm: '프로필 "{name}"(으)로 전환하면 게이트웨이가 재시작됩니다. 계속하시겠습니까?',
+    switchSuccess: '프로필 "{name}"(으)로 전환되었습니다',
+    switchFailed: '프로필 전환 실패. 게이트웨이를 수동으로 재시작해야 할 수 있습니다.',
+    createSuccess: '프로필 "{name}"이(가) 생성되었습니다',
+    createFailed: '프로필 생성 실패',
+    renameSuccess: '프로필 이름이 변경되었습니다',
+    renameFailed: '프로필 이름 변경 실패',
+    deleteConfirm: '프로필 "{name}"을(를) 삭제하시겠습니까?',
+    deleteSuccess: '프로필이 삭제되었습니다',
+    deleteFailed: '프로필 삭제 실패',
+    exportSuccess: '프로필이 내보내기되었습니다',
+    exportFailed: '프로필 내보내기 실패',
+    importSuccess: '프로필이 가져오기되었습니다',
+    importFailed: '프로필 가져오기 실패',
+    importSelectFile: '아카이브 파일 선택',
+    importInvalidFile: '유효한 아카이브 파일을 선택해 주세요 (.tar.gz, .tgz, .gz, .zip)',
+    name: '프로필 이름',
+    namePlaceholder: '영문, 숫자, 하이픈만 사용 가능',
+    newName: '새 이름',
+    newNamePlaceholder: '새 이름을 입력하세요',
+    cloneFromCurrent: '현재 프로필에서 복제',
+    archivePath: '아카이브 경로',
+    archivePathPlaceholder: '아카이브 파일의 서버 경로',
+    importName: '프로필 이름 (선택)',
+    importNamePlaceholder: '비워두면 아카이브 이름을 사용합니다',
+    active: '활성',
+    model: '모델',
+    gateway: '게이트웨이',
+    alias: '별칭',
+    provider: 'Provider',
+    path: '경로',
+    skills: '스킬',
+    hasEnv: '.env 있음',
+    hasSoulMd: 'soul.md 있음',
+    noProfiles: '프로필이 없습니다. 새로 만들어 시작하세요.',
+  },
+
+  // 로그
+  logs: {
+    title: '로그',
+    all: '전체',
+    searchPlaceholder: '검색...',
+    refresh: '새로고침',
+    noEntries: '로그 항목 없음',
+  },
+
+  // 설정
+  settings: {
+    title: '설정',
+    saved: '저장됨',
+    saveFailed: '저장 실패',
+    tabs: {
+      display: '표시',
+      agent: '에이전트',
+      memory: '메모리',
+      session: '세션',
+      privacy: '개인정보',
+      apiServer: 'API 서버',
+    },
+    display: {
+      streaming: '스트리밍 응답',
+      streamingHint: 'AI 응답을 실시간으로 표시',
+      compact: '컴팩트 모드',
+      compactHint: '메시지 간격 줄이기',
+      showReasoning: '추론 과정 표시',
+      showReasoningHint: '모델의 생각 과정 표시',
+      showCost: '비용 표시',
+      showCostHint: '응답에 토큰 사용량 표시',
+      inlineDiffs: '인라인 변경사항',
+      inlineDiffsHint: '코드 변경사항을 인라인으로 표시',
+      bellOnComplete: '완료 알림음',
+      bellOnCompleteHint: 'AI 응답 완료 시 알림음 재생',
+      busyInputMode: '바쁨 입력 모드',
+      busyInputModeHint: 'AI 처리 중에도 입력 허용',
+      theme: '테마',
+      themeHint: '라이트, 다크 또는 시스템 설정 따르기',
+      themeLight: '라이트',
+      themeDark: '다크',
+      themeSystem: '시스템',
+    },
+    agent: {
+      maxTurns: '최대 턴 수',
+      maxTurnsHint: '대화당 최대 상호작용 라운드 수',
+      gatewayTimeout: '게이트웨이 시간초과',
+      gatewayTimeoutHint: '요청 시간초과 (초)',
+      restartDrainTimeout: '재시작 드레인 시간초과',
+      restartDrainTimeoutHint: '재시작 전 드레인 시간초과 (초)',
+      toolEnforcement: '도구 실행 정책',
+      toolEnforcementHint: '도구 호출 실행 모드 제어',
+      auto: '자동',
+      always: '항상',
+      never: '사용 안 함',
+    },
+    memory: {
+      enabled: '메모리 활성화',
+      enabledHint: 'AI가 대화 컨텍스트를 기억하도록 허용',
+      userProfile: '사용자 프로필',
+      userProfileHint: 'AI가 사용자 선호를 기억하도록 허용',
+      charLimit: '메모리 문자 제한',
+      charLimitHint: 'MEMORY.md 최대 문자 수',
+      userCharLimit: '사용자 프로필 문자 제한',
+      userCharLimitHint: 'USER.md 최대 문자 수',
+    },
+    session: {
+      mode: '초기화 모드',
+      modeHint: '세션 초기화 트리거 조건',
+      modeBoth: '유휴 + 예약',
+      modeIdle: '유휴만',
+      modeHourly: '예약만',
+      idleMinutes: '유휴 시간초과',
+      idleMinutesHint: '자동 초기화 대기 시간 (분)',
+      atHour: '예약 초기화 시간',
+      atHourHint: '매일 지정한 시간에 세션 초기화',
+    },
+    privacy: {
+      redactPii: '개인정보 마스킹',
+      redactPiiHint: '민감 정보 자동 감지 및 숨김 (비밀번호, 키 등)',
+    },
+    apiServer: {
+      enable: '활성화',
+      enableHint: 'API 서버 활성화',
+      host: '호스트',
+      hostHint: '수신 주소',
+      port: '포트',
+      portHint: '수신 포트',
+      key: '키',
+      keyHint: 'API 접근 키',
+      cors: 'CORS 출처',
+      corsHint: '허용된 교차 출처',
+    },
+  },
+
+  // 플랫폼 채널 설정
+  platform: {
+    requireMention: "{'@'}멘션 필요",
+    requireMentionGroup: "그룹에서 {'@'}멘션 시에만 응답",
+    requireMentionChannel: "채널에서 {'@'}멘션 시에만 응답",
+    requireMentionRoom: "방에서 {'@'}멘션 시에만 응답",
+    reactions: '반응',
+    reactionsHint: '메시지에 이모지 반응',
+    freeResponseChats: '자유 응답 채팅',
+    freeResponseChatsHint: "{'@'}멘션 없이 응답할 채팅 ID (쉼표로 구분)",
+    freeResponseChannels: '자유 응답 채널',
+    freeResponseChannelsHint: "{'@'}멘션 없이 응답할 채널 ID (쉼표로 구분)",
+    freeResponseRooms: '자유 응답 방',
+    freeResponseRoomsHint: "{'@'}멘션 없이 응답할 방 ID (쉼표로 구분)",
+    mentionPatterns: '사용자 지정 멘션 패턴',
+    mentionPatternsHint: '추가 트리거 패턴',
+    autoThread: '자동 스레드',
+    autoThreadHint: "{'@'}멘션 후 자동으로 스레드 생성",
+    autoThreadHintRoom: '방에서 자동으로 스레드 생성',
+    dmMentionThreads: 'DM 멘션 스레드',
+    dmMentionThreadsHint: 'DM에서 멘션 시 스레드로 응답',
+    allowBots: '봇 메시지 허용',
+    allowBotsHint: '다른 봇의 메시지에 응답',
+    allowedChannels: '허용된 채널',
+    allowedChannelsHint: '채널 ID 허용 목록 (쉼표로 구분)',
+    ignoredChannels: '무시할 채널',
+    ignoredChannelsHint: '봇이 응답하지 않는 채널 ID (쉼표로 구분)',
+    noThreadChannels: '스레드 없는 채널',
+    noThreadChannelsHint: '스레드 없이 응답할 채널 ID (쉼표로 구분)',
+    botToken: 'Bot Token',
+    botTokenHint: '개발자 포털에서 발급받은 Bot Token',
+    accessToken: 'Access Token',
+    accessTokenHint: 'Matrix Access Token',
+    homeserver: 'Homeserver URL',
+    homeserverHint: 'Matrix 홈서버 URL',
+    appId: 'App ID',
+    appIdHint: 'Feishu App ID',
+    appSecret: 'App Secret',
+    appSecretHint: 'Feishu App Secret',
+    clientId: 'Client ID',
+    clientIdHint: 'DingTalk Client ID',
+    clientSecret: 'Client Secret',
+    clientSecretHint: 'DingTalk Client Secret',
+    botId: 'Bot ID',
+    botIdHint: 'WeCom Bot ID',
+    wecomSecretHint: 'WeCom Bot Secret',
+    waEnabled: 'WhatsApp 활성화',
+    waEnabledHint: 'QR 코드 페어링으로 WhatsApp 활성화',
+    weixinToken: 'Weixin Token',
+    weixinTokenHint: 'weixin CLI QR 로그인에서 가져오기 (hermes weixin)',
+    accountId: 'Account ID',
+    accountIdHint: 'Weixin Account ID',
+    qrLogin: 'QR 로그인',
+    qrRelogin: '다시 로그인',
+    qrFetching: 'QR 코드를 가져오는 중...',
+    qrScanHint: 'WeChat으로 QR 코드를 스캔하여 로그인',
+    qrScanedHint: '스캔됨, 휴대폰에서 확인해 주세요...',
+  },
+
+  // 언어
+  language: {
+    label: '언어',
+    zh: '中文',
+    en: 'English',
+    ko: '한국어',
+  },
+
+  // 터미널
+  terminal: {
+    sessions: '세션',
+    newTab: '새 터미널',
+    closeSession: '이 세션을 닫으시겠습니까?',
+    sessionExited: '종료됨',
+    processExited: '프로세스가 종료되었습니다 (코드 {code})',
+  },
+
+  // 사용량
+  usage: {
+    title: '사용량 통계',
+    refresh: '새로고침',
+    totalTokens: '총 토큰 수',
+    inputTokens: '입력',
+    outputTokens: '출력',
+    totalSessions: '총 세션 수',
+    avgPerDay: '일평균 ~{n}',
+    estimatedCost: '예상 비용',
+    cacheHitRate: '캐시 적중률',
+    modelBreakdown: '모델별 분포',
+    dailyTrend: '일별 사용량 (최근 30일)',
+    date: '날짜',
+    tokens: '토큰',
+    cache: '캐시',
+    sessions: '세션',
+    cost: '비용',
+    noData: '사용량 데이터 없음',
+  },
+}
diff --git a/packages/client/src/i18n/locales/pt.ts b/packages/client/src/i18n/locales/pt.ts
new file mode 100644
index 0000000..abd946a
--- /dev/null
+++ b/packages/client/src/i18n/locales/pt.ts
@@ -0,0 +1,449 @@
+export default {
+  // Login
+  login: {
+    title: 'Hermes Web UI',
+    description: 'Insira seu token de acesso para continuar. Encontre-o nos logs de inicializacao do servidor.',
+    placeholder: 'Token de acesso',
+    submit: 'Entrar',
+    tokenRequired: 'Por favor, insira seu token de acesso',
+    invalidToken: 'Token invalido',
+    connectionFailed: 'Nao foi possivel conectar ao servidor',
+  },
+
+  // Common
+  common: {
+    loading: 'Carregando...',
+    cancel: 'Cancelar',
+    delete: 'Excluir',
+    edit: 'Editar',
+    save: 'Salvar',
+    saved: 'Salvo',
+    update: 'Atualizar',
+    create: 'Criar',
+    saveFailed: 'Falha ao salvar',
+    ok: 'OK',
+    copied: 'Copiado',
+    copy: 'Copiar',
+    noData: 'Sem dados',
+    fetch: 'Buscar',
+    add: 'Adicionar',
+    enable: 'Ativar',
+    disable: 'Desativar',
+    configured: 'Configurado',
+    notConfigured: 'Nao configurado',
+    confirm: 'Confirmar',
+    expand: 'Expandir',
+    collapse: 'Recolher',
+  },
+
+  // Sidebar
+  sidebar: {
+    chat: 'Chat',
+    jobs: 'Tarefas agendadas',
+    models: 'Modelos',
+    profiles: 'Perfis',
+    skills: 'Habilidades',
+    memory: 'Memoria',
+    logs: 'Logs',
+    usage: 'Uso',
+    channels: 'Canais',
+    terminal: 'Terminal',
+    settings: 'Configuracoes',
+    connected: 'Conectado',
+    disconnected: 'Desconectado',
+    updateTip: 'Execute "hermes-web-ui update" no terminal para atualizar',
+    updateVersion: 'Atualizar para v{version}',
+    updating: 'Atualizando...',
+    updateSuccess: 'Atualizacao concluida, por favor reinicie o servidor',
+    updateFailed: 'Falha na atualizacao',
+  },
+
+  // Chat
+  chat: {
+    emptyState: 'Inicie uma conversa com o Hermes Agent',
+    inputPlaceholder: 'Digite uma mensagem... (Enter para enviar, Shift+Enter para nova linha)',
+    attachFiles: 'Anexar arquivos',
+    stop: 'Parar',
+    send: 'Enviar',
+    contextUsed: 'Contexto utilizado:',
+    sessions: 'Sessoes',
+    noSessions: 'Sem sessoes',
+    newChat: 'Novo chat',
+    deleteSession: 'Excluir esta sessao?',
+    sessionDeleted: 'Sessao excluida',
+    rename: 'Renomear',
+    copySessionId: 'Copiar ID da sessao',
+    renamed: 'Renomeado',
+    renameFailed: 'Falha ao renomear',
+    renameSession: 'Renomear sessao',
+    enterNewTitle: 'Digite um novo titulo',
+    other: 'Outro',
+    runFailed: 'Falha na execucao',
+    error: 'Erro',
+    tool: 'Ferramenta',
+    arguments: 'Argumentos',
+    result: 'Resultado',
+    truncated: '... (truncado)',
+  },
+
+  // Jobs
+  jobs: {
+    title: 'Tarefas agendadas',
+    createJob: 'Criar tarefa',
+    editJob: 'Editar tarefa',
+    noJobs: 'Nenhuma tarefa agendada ainda. Crie uma para comecar.',
+    name: 'Nome',
+    namePlaceholder: 'Nome da tarefa',
+    schedule: 'Agendamento (expressao Cron)',
+    schedulePlaceholder: 'ex. 0 9 * * *',
+    quickPresets: 'Presets rapidos',
+    selectPreset: 'Selecionar um preset...',
+    presetEveryMinute: 'Cada minuto',
+    presetEvery5Min: 'A cada 5 minutos',
+    presetEveryHour: 'Cada hora',
+    presetEveryDay: 'Todos os dias as 00:00',
+    presetEveryDay9: 'Todos os dias as 09:00',
+    presetEveryMonday: 'Toda segunda as 09:00',
+    presetEveryMonth: 'Dia 1 de cada mes as 09:00',
+    prompt: 'Prompt',
+    promptPlaceholder: 'O prompt a executar',
+    deliverTarget: 'Destino de entrega',
+    origin: 'Origem',
+    local: 'Local',
+    repeatCount: 'Contagem de repeticoes (opcional)',
+    repeatPlaceholder: 'Deixar vazio para infinito',
+    jobCreated: 'Tarefa criada',
+    jobUpdated: 'Tarefa atualizada',
+    nameRequired: 'O nome e obrigatorio',
+    scheduleRequired: 'O agendamento e obrigatorio',
+    loadFailed: 'Falha ao carregar a tarefa',
+    jobPaused: 'Tarefa pausada',
+    jobResumed: 'Tarefa retomada',
+    jobTriggered: 'Tarefa acionada',
+    jobDeleted: 'Tarefa excluida',
+    status: {
+      running: 'Em execucao',
+      paused: 'Pausada',
+      disabled: 'Desativada',
+      scheduled: 'Agendada',
+    },
+    info: {
+      schedule: 'Agendamento',
+      lastRun: 'Ultima execucao',
+      nextRun: 'Proxima execucao',
+      deliver: 'Entrega',
+      repeat: 'Repeticao',
+    },
+    action: {
+      pause: 'Pausar',
+      pauseJob: 'Pausar tarefa',
+      resume: 'Retomar',
+      resumeJob: 'Retomar tarefa',
+      runNow: 'Executar agora',
+      triggerImmediately: 'Acionar imediatamente',
+    },
+  },
+
+  // Skills
+  skills: {
+    title: 'Habilidades',
+    searchPlaceholder: 'Buscar habilidades...',
+    noMatch: 'Nenhuma habilidade corresponde a sua busca',
+    noSkills: 'Nenhuma habilidade encontrada',
+    backTo: 'Voltar para',
+    attachedFiles: 'Arquivos anexados',
+    loadFailed: 'Falha ao carregar a habilidade',
+    fileLoadFailed: 'Falha ao carregar o arquivo',
+    toggleFailed: 'Falha ao ativar/desativar a habilidade',
+  },
+
+  // Memory
+  memory: {
+    title: 'Memoria',
+    refresh: 'Atualizar',
+    loadFailed: 'Falha ao carregar a memoria',
+    myNotes: 'Minhas notas',
+    noNotes: 'Nenhuma nota ainda.',
+    notesPlaceholder: 'Escreva suas notas...',
+    userProfile: 'Perfil do usuario',
+    noProfile: 'Nenhum perfil ainda.',
+    profilePlaceholder: 'Escreva seu perfil...',
+    soul: 'Alma',
+    noSoul: 'Nenhuma configuracao de alma ainda.',
+    soulPlaceholder: 'Escreva a configuracao da alma...',
+  },
+
+  // Models
+  models: {
+    title: 'Modelos',
+    addProvider: 'Adicionar provedor',
+    providerType: 'Tipo de provedor',
+    preset: 'Preset',
+    custom: 'Personalizado',
+    selectProvider: 'Selecionar provedor',
+    chooseProvider: 'Escolha um provedor...',
+    name: 'Nome',
+    autoGeneratedName: 'Gerado automaticamente pela URL base',
+    baseUrl: 'URL base',
+    baseUrlPlaceholder: 'ex. https://api.example.com/v1',
+    apiKey: 'Chave API',
+    apiKeyPlaceholder: 'sk-...',
+    defaultModel: 'Modelo padrao',
+    selectModel: 'Selecionar um modelo...',
+    providerAdded: 'Provedor adicionado',
+    providerDeleted: 'Provedor excluido',
+    deleteProvider: 'Excluir provedor',
+    deleteConfirm: 'Tem certeza de que deseja excluir "{name}"?',
+    noProviders: 'Nenhum provedor encontrado. Adicione um provedor personalizado para comecar.',
+    builtIn: 'Integrado',
+    customType: 'Personalizado',
+    provider: 'Provedor',
+    local: 'Local ({host})',
+    selectProviderRequired: 'Por favor, selecione um provedor',
+    baseUrlRequired: 'A URL base e obrigatoria',
+    apiKeyRequired: 'A chave API e obrigatoria',
+    modelRequired: 'O modelo padrao e obrigatorio',
+    enterBaseUrl: 'Por favor, insira a URL base primeiro',
+    unexpectedFormat: 'Formato de resposta inesperado',
+    foundModels: '{count} modelos encontrados',
+    fetchFailed: 'Falha ao buscar os modelos',
+  },
+
+  // Profiles
+  profiles: {
+    title: 'Perfis',
+    create: 'Criar perfil',
+    import: 'Importar',
+    export: 'Exportar',
+    rename: 'Renomear',
+    delete: 'Excluir',
+    switchTo: 'Mudar para',
+    switchConfirm: 'Mudar para o perfil "{name}" reiniciara o gateway. Continuar?',
+    switchSuccess: 'Mudou para o perfil "{name}"',
+    switchFailed: 'Falha ao mudar de perfil. O gateway pode precisar de reinicio manual.',
+    createSuccess: 'Perfil "{name}" criado',
+    createFailed: 'Falha ao criar o perfil',
+    renameSuccess: 'Perfil renomeado',
+    renameFailed: 'Falha ao renomear o perfil',
+    deleteConfirm: 'Tem certeza de que deseja excluir o perfil "{name}"?',
+    deleteSuccess: 'Perfil excluido',
+    deleteFailed: 'Falha ao excluir o perfil',
+    exportSuccess: 'Perfil exportado',
+    exportFailed: 'Falha ao exportar o perfil',
+    importSuccess: 'Perfil importado',
+    importFailed: 'Falha ao importar o perfil',
+    importSelectFile: 'Selecionar arquivo de arquivo',
+    importInvalidFile: 'Por favor, selecione um arquivo valido (.tar.gz, .tgz, .gz, .zip)',
+    name: 'Nome do perfil',
+    namePlaceholder: 'Apenas letras, numeros e hifens',
+    newName: 'Novo nome',
+    newNamePlaceholder: 'Digite um novo nome',
+    cloneFromCurrent: 'Clonar do perfil atual',
+    archivePath: 'Caminho do arquivo',
+    archivePathPlaceholder: 'Caminho do servidor para o arquivo',
+    importName: 'Nome do perfil (opcional)',
+    importNamePlaceholder: 'Deixe vazio para usar o nome do arquivo',
+    active: 'Ativo',
+    model: 'Modelo',
+    gateway: 'Gateway',
+    alias: 'Alias',
+    provider: 'Provedor',
+    path: 'Caminho',
+    skills: 'Habilidades',
+    hasEnv: 'Tem .env',
+    hasSoulMd: 'Tem soul.md',
+    noProfiles: 'Nenhum perfil encontrado. Crie um para comecar.',
+  },
+
+  // Logs
+  logs: {
+    title: 'Logs',
+    all: 'Todos',
+    searchPlaceholder: 'Buscar...',
+    refresh: 'Atualizar',
+    noEntries: 'Nenhuma entrada de log',
+  },
+
+  // Settings
+  settings: {
+    title: 'Configuracoes',
+    saved: 'Salvo',
+    saveFailed: 'Falha ao salvar',
+    tabs: {
+      display: 'Exibicao',
+      agent: 'Agente',
+      memory: 'Memoria',
+      session: 'Sessao',
+      privacy: 'Privacidade',
+      apiServer: 'Servidor API',
+    },
+    display: {
+      streaming: 'Respostas em streaming',
+      streamingHint: 'Mostrar respostas da IA em tempo real',
+      compact: 'Modo compacto',
+      compactHint: 'Reduzir espacamento entre mensagens',
+      showReasoning: 'Mostrar raciocinio',
+      showReasoningHint: 'Mostrar processo de pensamento do modelo',
+      showCost: 'Mostrar custo',
+      showCostHint: 'Mostrar uso de tokens nas respostas',
+      inlineDiffs: 'Diffs em linha',
+      inlineDiffsHint: 'Mostrar alteracoes de codigo em linha',
+      bellOnComplete: 'Som de conclusao',
+      bellOnCompleteHint: 'Tocar som quando a IA terminar',
+      busyInputMode: 'Modo de entrada ocupada',
+      busyInputModeHint: 'Permitir entrada enquanto a IA processa',
+      theme: 'Tema',
+      themeHint: 'Escolha claro, escuro ou seguir a preferencia do sistema',
+      themeLight: 'Claro',
+      themeDark: 'Escuro',
+      themeSystem: 'Sistema',
+    },
+    agent: {
+      maxTurns: 'Maximo de turnos',
+      maxTurnsHint: 'Maximo de rodadas de interacao por conversa',
+      gatewayTimeout: 'Timeout do gateway',
+      gatewayTimeoutHint: 'Timeout da requisicao em segundos',
+      restartDrainTimeout: 'Timeout de drenagem ao reiniciar',
+      restartDrainTimeoutHint: 'Timeout de drenagem antes de reiniciar em segundos',
+      toolEnforcement: 'Obrigatoriedade de ferramentas',
+      toolEnforcementHint: 'Controlar o modo de execucao de chamadas de ferramentas',
+      auto: 'Automatico',
+      always: 'Sempre',
+      never: 'Nunca',
+    },
+    memory: {
+      enabled: 'Ativar memoria',
+      enabledHint: 'Permitir que a IA lembre do contexto da conversa',
+      userProfile: 'Perfil do usuario',
+      userProfileHint: 'Permitir que a IA lembre das preferencias do usuario',
+      charLimit: 'Limite de caracteres da memoria',
+      charLimitHint: 'Maximo de caracteres para MEMORY.md',
+      userCharLimit: 'Limite de caracteres do perfil do usuario',
+      userCharLimitHint: 'Maximo de caracteres para USER.md',
+    },
+    session: {
+      mode: 'Modo de reinicializacao',
+      modeHint: 'Condicao de acionamento para reinicializacao de sessao',
+      modeBoth: 'Inatividade + Agendado',
+      modeIdle: 'Somente inatividade',
+      modeHourly: 'Somente agendado',
+      idleMinutes: 'Timeout de inatividade',
+      idleMinutesHint: 'Tempo de espera antes da reinicializacao automatica (minutos)',
+      atHour: 'Horario de reinicializacao agendada',
+      atHourHint: 'Reiniciar sessao neste horario diariamente',
+    },
+    privacy: {
+      redactPii: 'Ocultar dados pessoais',
+      redactPiiHint: 'Detectar e ocultar automaticamente informacoes sensiveis (senhas, chaves, etc.)',
+    },
+    apiServer: {
+      enable: 'Ativar',
+      enableHint: 'Ativar servidor API',
+      host: 'Host',
+      hostHint: 'Endereco de escuta',
+      port: 'Porta',
+      portHint: 'Porta de escuta',
+      key: 'Chave',
+      keyHint: 'Chave de acesso API',
+      cors: 'Origens CORS',
+      corsHint: 'Fontes cross-origin permitidas',
+    },
+  },
+
+  // Platform channel settings
+  platform: {
+    requireMention: "Exigir mencao {'@'}",
+    requireMentionGroup: "Exigir mencao {'@'} em grupos para responder",
+    requireMentionChannel: "Exigir mencao {'@'} em canais para responder",
+    requireMentionRoom: "Exigir mencao {'@'} em salas para responder",
+    reactions: 'Reacoes',
+    reactionsHint: 'Reagir a mensagens com emoji',
+    freeResponseChats: 'Chats de resposta livre',
+    freeResponseChatsHint: "IDs de chats que respondem sem mencao {'@'} (separados por virgula)",
+    freeResponseChannels: 'Canais de resposta livre',
+    freeResponseChannelsHint: "IDs de canais que respondem sem mencao {'@'} (separados por virgula)",
+    freeResponseRooms: 'Salas de resposta livre',
+    freeResponseRoomsHint: "IDs de salas que respondem sem mencao {'@'} (separados por virgula)",
+    mentionPatterns: 'Padroes de mencao personalizados',
+    mentionPatternsHint: 'Padroes de acionamento adicionais',
+    autoThread: 'Thread automatica',
+    autoThreadHint: "Criar automaticamente threads de resposta apos mencao {'@'}",
+    autoThreadHintRoom: 'Criar automaticamente threads de resposta em salas',
+    dmMentionThreads: 'Threads de mencao em DM',
+    dmMentionThreadsHint: 'Usar respostas em thread para mencoes em DMs',
+    allowBots: 'Permitir mensagens de bots',
+    allowBotsHint: 'Responder a mensagens de outros bots',
+    allowedChannels: 'Canais permitidos',
+    allowedChannelsHint: 'Lista branca de IDs de canais (separados por virgula)',
+    ignoredChannels: 'Canais ignorados',
+    ignoredChannelsHint: 'Canais onde o bot nunca responde (separados por virgula)',
+    noThreadChannels: 'Canais sem thread',
+    noThreadChannelsHint: 'Canais onde o bot responde sem threads (separados por virgula)',
+    botToken: 'Token do bot',
+    botTokenHint: 'Token do bot do portal do desenvolvedor',
+    accessToken: 'Token de acesso',
+    accessTokenHint: 'Token de acesso Matrix',
+    homeserver: 'URL do homeserver',
+    homeserverHint: 'URL do homeserver Matrix',
+    appId: 'ID do aplicativo',
+    appIdHint: 'ID do aplicativo Feishu',
+    appSecret: 'Segredo do aplicativo',
+    appSecretHint: 'Segredo do aplicativo Feishu',
+    clientId: 'ID do cliente',
+    clientIdHint: 'ID do cliente DingTalk',
+    clientSecret: 'Segredo do cliente',
+    clientSecretHint: 'Segredo do cliente DingTalk',
+    botId: 'ID do bot',
+    botIdHint: 'ID do bot WeCom',
+    wecomSecretHint: 'Segredo do bot WeCom',
+    waEnabled: 'Ativar WhatsApp',
+    waEnabledHint: 'Ativar WhatsApp via pareamento por codigo QR',
+    weixinToken: 'Token Weixin',
+    weixinTokenHint: 'Do login QR da CLI weixin (hermes weixin)',
+    accountId: 'ID da conta',
+    accountIdHint: 'ID da conta Weixin',
+    qrLogin: 'Login por QR',
+    qrRelogin: 'Reconectar',
+    qrFetching: 'Buscando codigo QR...',
+    qrScanHint: 'Escaneie com WeChat para fazer login',
+    qrScanedHint: 'Escaneado, por favor confirme no celular...',
+  },
+
+  // Language
+  language: {
+    label: 'Idioma',
+    zh: '中文',
+    en: 'English',
+    pt: 'Portugues',
+  },
+
+  // Terminal
+  terminal: {
+    sessions: 'Sessoes',
+    newTab: 'Novo terminal',
+    closeSession: 'Fechar esta sessao?',
+    sessionExited: 'Encerrada',
+    processExited: 'Processo encerrado com codigo {code}',
+  },
+
+  // Usage
+  usage: {
+    title: 'Estatisticas de uso',
+    refresh: 'Atualizar',
+    totalTokens: 'Total de tokens',
+    inputTokens: 'Entrada',
+    outputTokens: 'Saida',
+    totalSessions: 'Total de sessoes',
+    avgPerDay: '~{n}/dia em media',
+    estimatedCost: 'Custo est.',
+    cacheHitRate: 'Taxa de acerto de cache',
+    modelBreakdown: 'Detalhamento por modelo',
+    dailyTrend: 'Uso diario (ultimos 30 dias)',
+    date: 'Data',
+    tokens: 'Tokens',
+    cache: 'Cache',
+    sessions: 'Sessoes',
+    cost: 'Custo',
+    noData: 'Sem dados de uso',
+  },
+}