feat: add model selector, skills/memory pages, and config management

- Add model selector in sidebar that discovers models from auth.json credential pool
- Add per-session model display (badge in chat header and session list)
- Add skills browser page and memory editor page
- Add BFF routes for skills, memory, and config model management
- Model switching updates config.yaml provider field to bypass env auto-detection
- Refactor Settings page, simplify ChatInput with file upload
- Add attachment upload support via BFF /upload endpoint

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

src/App.vue

@@ -9,6 +9,7 @@ import { useAppStore } from '@/stores/app'
 const appStore = useAppStore()
 
 onMounted(() => {
+  appStore.loadModels()
   appStore.startHealthPolling()
 })
 

src/api/chat.ts

@@ -10,6 +10,7 @@ export interface StartRunRequest {
   instructions?: string
   conversation_history?: ChatMessage[]
   session_id?: string
+  model?: string
 }
 
 export interface StartRunResponse {

src/api/skills.ts

@@ -0,0 +1,55 @@
+import { request } from './client'
+
+export interface SkillInfo {
+  name: string
+  description: string
+}
+
+export interface SkillCategory {
+  name: string
+  description: string
+  skills: SkillInfo[]
+}
+
+export interface SkillListResponse {
+  categories: SkillCategory[]
+}
+
+export interface SkillFileEntry {
+  path: string
+  name: string
+  isDir: boolean
+}
+
+export interface MemoryData {
+  memory: string
+  user: string
+  memory_mtime: number | null
+  user_mtime: number | null
+}
+
+export async function fetchSkills(): Promise<SkillCategory[]> {
+  const res = await request<SkillListResponse>('/api/skills')
+  return res.categories
+}
+
+export async function fetchSkillContent(skillPath: string): Promise<string> {
+  const res = await request<{ content: string }>(`/api/skills/${skillPath}`)
+  return res.content
+}
+
+export async function fetchSkillFiles(category: string, skill: string): Promise<SkillFileEntry[]> {
+  const res = await request<{ files: SkillFileEntry[] }>(`/api/skills/${category}/${skill}/files`)
+  return res.files
+}
+
+export async function fetchMemory(): Promise<MemoryData> {
+  return request<MemoryData>('/api/memory')
+}
+
+export async function saveMemory(section: 'memory' | 'user', content: string): Promise<void> {
+  await request('/api/memory', {
+    method: 'POST',
+    body: JSON.stringify({ section, content }),
+  })
+}

src/api/system.ts

@@ -16,6 +16,41 @@ export interface ModelsResponse {
   data: Model[]
 }
 
+// Config-based model types
+export interface ModelInfo {
+  id: string
+  label: string
+}
+
+export interface ModelGroup {
+  provider: string
+  models: ModelInfo[]
+}
+
+export interface ConfigModelsResponse {
+  default: string
+  groups: ModelGroup[]
+}
+
+export interface AvailableModelGroup {
+  provider: string   // credential pool key (e.g. "zai", "custom:subrouter.ai")
+  label: string      // display name (e.g. "zai", "subrouter.ai")
+  base_url: string
+  models: string[]
+}
+
+export interface AvailableModelsResponse {
+  default: string
+  groups: AvailableModelGroup[]
+}
+
+export interface CustomProvider {
+  name: string
+  base_url: string
+  api_key: string
+  model: string
+}
+
 export async function checkHealth(): Promise<HealthResponse> {
   return request<HealthResponse>('/health')
 }
@@ -23,3 +58,36 @@ export async function checkHealth(): Promise<HealthResponse> {
 export async function fetchModels(): Promise<ModelsResponse> {
   return request<ModelsResponse>('/v1/models')
 }
+
+export async function fetchConfigModels(): Promise<ConfigModelsResponse> {
+  return request<ConfigModelsResponse>('/api/config/models')
+}
+
+export async function fetchAvailableModels(): Promise<AvailableModelsResponse> {
+  return request<AvailableModelsResponse>('/api/available-models')
+}
+
+export async function updateDefaultModel(data: {
+  default: string
+  provider?: string
+  base_url?: string
+  api_key?: string
+}): Promise<void> {
+  await request('/api/config/model', {
+    method: 'PUT',
+    body: JSON.stringify(data),
+  })
+}
+
+export async function addCustomProvider(data: CustomProvider): Promise<void> {
+  await request('/api/config/providers', {
+    method: 'POST',
+    body: JSON.stringify(data),
+  })
+}
+
+export async function removeCustomProvider(name: string): Promise<void> {
+  await request(`/api/config/providers/${encodeURIComponent(name)}`, {
+    method: 'DELETE',
+  })
+}

src/components/chat/ChatInput.vue

@@ -9,13 +9,108 @@ const inputText = ref('')
 const textareaRef = ref<HTMLTextAreaElement>()
 const fileInputRef = ref<HTMLInputElement>()
 const attachments = ref<Attachment[]>([])
+const isDragging = ref(false)
+const dragCounter = ref(0)
 
 const canSend = computed(() => inputText.value.trim() || attachments.value.length > 0)
 
+// --- Voice input (Web Speech API) ---
+// TODO: re-enable when needed — browser-native speech-to-text
+// const hasSpeechRecognition = ref(false)
+// let recognition: SpeechRecognition | null = null
+// let finalTranscript = ''
+// let prefixText = ''
+// onMounted(() => {
+//   const SR = (window as any).SpeechRecognition || (window as any).webkitSpeechRecognition
+//   if (!SR) return
+//   recognition = new SR()
+//   recognition.continuous = false
+//   recognition.interimResults = true
+//   recognition.lang = 'en-US'
+//   hasSpeechRecognition.value = true
+//   recognition.onresult = (event: SpeechRecognitionEvent) => { ... }
+//   recognition.onend = () => { ... }
+//   recognition.onerror = (event: SpeechRecognitionErrorEvent) => { ... }
+// })
+// onUnmounted(() => { if (recognition && isRecording.value) recognition.stop() })
+
+// --- File attachment helpers ---
+
+function addFile(file: File) {
+  if (attachments.value.find(a => a.name === file.name)) return
+  const id = Date.now().toString(36) + Math.random().toString(36).slice(2, 8)
+  const url = URL.createObjectURL(file)
+  attachments.value.push({
+    id,
+    name: file.name,
+    type: file.type,
+    size: file.size,
+    url,
+    file,
+  })
+}
+
 function handleAttachClick() {
   fileInputRef.value?.click()
 }
 
+function handleFileChange(e: Event) {
+  const input = e.target as HTMLInputElement
+  if (!input.files) return
+  for (const file of input.files) addFile(file)
+  input.value = ''
+}
+
+// --- Paste image ---
+
+function handlePaste(e: ClipboardEvent) {
+  const items = Array.from(e.clipboardData?.items || [])
+  const imageItems = items.filter(i => i.type.startsWith('image/'))
+  if (!imageItems.length) return
+  e.preventDefault()
+  for (const item of imageItems) {
+    const blob = item.getAsFile()
+    if (!blob) continue
+    const ext = item.type.split('/')[1] || 'png'
+    const file = new File([blob], `pasted-${Date.now()}.${ext}`, { type: item.type })
+    addFile(file)
+  }
+}
+
+// --- Drag and drop ---
+
+function handleDragOver(e: DragEvent) {
+  e.preventDefault()
+}
+
+function handleDragEnter(e: DragEvent) {
+  e.preventDefault()
+  if (e.dataTransfer?.types.includes('Files')) {
+    dragCounter.value++
+    isDragging.value = true
+  }
+}
+
+function handleDragLeave() {
+  dragCounter.value--
+  if (dragCounter.value <= 0) {
+    dragCounter.value = 0
+    isDragging.value = false
+  }
+}
+
+function handleDrop(e: DragEvent) {
+  e.preventDefault()
+  dragCounter.value = 0
+  isDragging.value = false
+  const files = Array.from(e.dataTransfer?.files || [])
+  if (!files.length) return
+  for (const file of files) addFile(file)
+  textareaRef.value?.focus()
+}
+
+// --- Send ---
+
 function handleSend() {
   const text = inputText.value.trim()
   if (!text && attachments.value.length === 0) return
@@ -24,7 +119,6 @@ function handleSend() {
   inputText.value = ''
   attachments.value = []
 
-  // Reset textarea height
   if (textareaRef.value) {
     textareaRef.value.style.height = 'auto'
   }
@@ -43,28 +137,6 @@ function handleInput(e: Event) {
   el.style.height = Math.min(el.scrollHeight, 100) + 'px'
 }
 
-function handleFileChange(e: Event) {
-  const input = e.target as HTMLInputElement
-  const files = input.files
-  if (!files) return
-
-  for (const file of files) {
-    const id = Date.now().toString(36) + Math.random().toString(36).slice(2, 8)
-    const url = URL.createObjectURL(file)
-    attachments.value.push({
-      id,
-      name: file.name,
-      type: file.type,
-      size: file.size,
-      url,
-      file,
-    })
-  }
-
-  // Reset input so the same file can be re-selected
-  input.value = ''
-}
-
 function removeAttachment(id: string) {
   const idx = attachments.value.findIndex(a => a.id === id)
   if (idx !== -1) {
@@ -110,7 +182,14 @@ function isImage(type: string): boolean {
       </div>
     </div>
 
-    <div class="input-wrapper">
+    <div
+      class="input-wrapper"
+      :class="{ 'drag-over': isDragging }"
+      @dragover="handleDragOver"
+      @dragenter="handleDragEnter"
+      @dragleave="handleDragLeave"
+      @drop="handleDrop"
+    >
       <input
         ref="fileInputRef"
         type="file"
@@ -126,6 +205,7 @@ function isImage(type: string): boolean {
         rows="1"
         @keydown="handleKeydown"
         @input="handleInput"
+        @paste="handlePaste"
       ></textarea>
       <div class="input-actions">
         <NTooltip trigger="hover">
@@ -288,4 +368,11 @@ function isImage(type: string): boolean {
   flex-shrink: 0;
   align-items: center;
 }
+
+// Drag-over state
+.input-wrapper.drag-over {
+  border-color: #4a90d9;
+  border-style: dashed;
+  background-color: rgba(74, 144, 217, 0.04);
+}
 </style>

src/components/chat/ChatPanel.vue

@@ -20,6 +20,10 @@ const activeSessionLabel = computed(() =>
   chatStore.activeSession?.id || 'New Chat',
 )
 
+const sessionModelLabel = computed(() =>
+  chatStore.activeSession?.model || appStore.selectedModel || '',
+)
+
 function handleNewChat() {
   chatStore.newChat()
 }
@@ -58,7 +62,7 @@ function formatTime(ts: number) {
         </NButton>
       </div>
       <div v-if="showSessions" class="session-items">
-        <div v-if="chatStore.isLoadingSessions" class="session-loading">Loading...</div>
+        <div v-if="chatStore.isLoadingSessions && sortedSessions.length === 0" class="session-loading">Loading...</div>
         <div v-else-if="sortedSessions.length === 0" class="session-empty">No sessions</div>
         <button
           v-for="s in sortedSessions"
@@ -68,8 +72,11 @@ function formatTime(ts: number) {
           @click="chatStore.switchSession(s.id)"
         >
           <div class="session-item-content">
-            <span class="session-item-title">{{ s.id }}</span>
-            <span class="session-item-time">{{ formatTime(s.createdAt) }}</span>
+            <span class="session-item-title">{{ s.title }}</span>
+            <span class="session-item-meta">
+              <span v-if="s.model" class="session-item-model">{{ s.model }}</span>
+              <span class="session-item-time">{{ formatTime(s.createdAt) }}</span>
+            </span>
           </div>
           <NPopconfirm
             v-if="s.id !== chatStore.activeSessionId || sortedSessions.length > 1"
@@ -96,7 +103,9 @@ function formatTime(ts: number) {
             </template>
           </NButton>
           <span class="header-session-title">{{ activeSessionLabel }}</span>
-          <span class="model-badge">{{ appStore.selectedModel }}</span>
+        </div>
+        <div class="header-center">
+          <span v-if="sessionModelLabel" class="model-badge">{{ sessionModelLabel }}</span>
         </div>
         <div class="header-actions">
           <NTooltip trigger="hover">
@@ -224,12 +233,31 @@ function formatTime(ts: number) {
 }
 
 .session-item-time {
-  display: block;
   font-size: 11px;
   color: $text-muted;
+}
+
+.session-item-meta {
+  display: flex;
+  align-items: center;
+  gap: 6px;
   margin-top: 2px;
 }
 
+.session-item-model {
+  font-size: 10px;
+  color: $accent-primary;
+  background: rgba($accent-primary, 0.08);
+  padding: 0 5px;
+  border-radius: 3px;
+  line-height: 16px;
+  flex-shrink: 0;
+  max-width: 100px;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
 .session-item-delete {
   flex-shrink: 0;
   opacity: 0;
@@ -269,6 +297,14 @@ function formatTime(ts: number) {
   align-items: center;
   gap: 8px;
   overflow: hidden;
+  flex: 1;
+  min-width: 0;
+}
+
+.header-center {
+  flex-shrink: 0;
+  max-width: 240px;
+  min-width: 140px;
 }
 
 .header-session-title {

src/components/layout/AppSidebar.vue

@@ -2,6 +2,7 @@
 import { computed } from 'vue'
 import { useRoute, useRouter } from 'vue-router'
 import { useAppStore } from '@/stores/app'
+import ModelSelector from './ModelSelector.vue'
 
 const route = useRoute()
 const router = useRouter()
@@ -47,6 +48,32 @@ function handleNav(key: string) {
         <span>Jobs</span>
       </button>
 
+      <button
+        class="nav-item"
+        :class="{ active: selectedKey === 'skills' }"
+        @click="handleNav('skills')"
+      >
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
+          <polygon points="12 2 2 7 12 12 22 7 12 2" />
+          <polyline points="2 17 12 22 22 17" />
+          <polyline points="2 12 12 17 22 12" />
+        </svg>
+        <span>Skills</span>
+      </button>
+
+      <button
+        class="nav-item"
+        :class="{ active: selectedKey === 'memory' }"
+        @click="handleNav('memory')"
+      >
+        <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5" stroke-linecap="round" stroke-linejoin="round">
+          <path d="M9 18h6" />
+          <path d="M10 22h4" />
+          <path d="M12 2a7 7 0 0 0-4 12.7V17h8v-2.3A7 7 0 0 0 12 2z" />
+        </svg>
+        <span>Memory</span>
+      </button>
+
       <button
         class="nav-item"
         :class="{ active: selectedKey === 'logs' }"
@@ -63,6 +90,8 @@ function handleNav(key: string) {
       </button>
     </nav>
 
+    <ModelSelector />
+
     <div class="sidebar-footer">
       <div class="status-row">
         <div class="status-indicator" :class="{ connected: appStore.connected, disconnected: !appStore.connected }">

src/components/layout/ModelSelector.vue

@@ -0,0 +1,55 @@
+<script setup lang="ts">
+import { computed } from 'vue'
+import { NSelect } from 'naive-ui'
+import { useAppStore } from '@/stores/app'
+
+const appStore = useAppStore()
+
+const options = computed(() =>
+  appStore.modelGroups.map(g => ({
+    label: g.label,
+    type: 'group' as const,
+    key: g.provider,
+    children: g.models.map(m => ({
+      label: m,
+      value: m,
+    })),
+  })),
+)
+
+function handleChange(value: string | number | Array<string | number>) {
+  if (typeof value === 'string') {
+    appStore.switchModel(value)
+  }
+}
+</script>
+
+<template>
+  <div class="model-selector">
+    <div class="model-label">Model</div>
+    <NSelect
+      :value="appStore.selectedModel"
+      :options="options"
+      size="small"
+      @update:value="handleChange"
+    />
+  </div>
+</template>
+
+<style scoped lang="scss">
+@use '@/styles/variables' as *;
+
+.model-selector {
+  padding: 0 12px;
+  margin-bottom: 8px;
+}
+
+.model-label {
+  font-size: 11px;
+  font-weight: 600;
+  color: $text-muted;
+  text-transform: uppercase;
+  letter-spacing: 0.5px;
+  margin-bottom: 6px;
+}
+</style>

src/components/skills/SkillDetail.vue

@@ -0,0 +1,247 @@
+<script setup lang="ts">
+import { ref, watch } from 'vue'
+import MarkdownRenderer from '@/components/chat/MarkdownRenderer.vue'
+import { fetchSkillContent, fetchSkillFiles, type SkillFileEntry } from '@/api/skills'
+
+const props = defineProps<{
+  category: string
+  skill: string
+}>()
+
+const content = ref('')
+const files = ref<SkillFileEntry[]>([])
+const loading = ref(false)
+const fileContent = ref('')
+const viewingFile = ref<string | null>(null)
+const fileLoading = ref(false)
+
+async function loadSkill() {
+  loading.value = true
+  viewingFile.value = null
+  fileContent.value = ''
+  files.value = []
+  content.value = ''
+  try {
+    const skillPath = `${props.category}/${props.skill}/SKILL.md`
+    const [skillContent, skillFiles] = await Promise.all([
+      fetchSkillContent(skillPath),
+      fetchSkillFiles(props.category, props.skill),
+    ])
+    content.value = skillContent
+    files.value = skillFiles.filter(f => !f.isDir && f.path !== 'SKILL.md')
+  } catch (err: any) {
+    content.value = `Failed to load skill: ${err.message}`
+  } finally {
+    loading.value = false
+  }
+}
+
+async function viewFile(filePath: string) {
+  fileLoading.value = true
+  viewingFile.value = filePath
+  try {
+    // filePath might be absolute or relative; normalize to relative under category/skill/
+    const base = `${props.category}/${props.skill}/`
+    let relPath = filePath
+    if (filePath.startsWith('/')) {
+      // Strip absolute prefix to get relative path
+      const segments = filePath.split('/.hermes/skills/')[1]
+      if (segments) {
+        const afterSkillDir = segments.split('/').slice(2).join('/')
+        relPath = afterSkillDir
+      }
+    }
+    fileContent.value = await fetchSkillContent(`${base}${relPath}`)
+  } catch (err: any) {
+    fileContent.value = `Failed to load file: ${err.message}`
+  } finally {
+    fileLoading.value = false
+  }
+}
+
+function backToSkill() {
+  viewingFile.value = null
+  fileContent.value = ''
+}
+
+watch(() => `${props.category}/${props.skill}`, loadSkill, { immediate: true })
+</script>
+
+<template>
+  <div class="skill-detail">
+    <!-- Skill title -->
+    <div class="detail-title">
+      <span class="detail-category">{{ category }}</span>
+      <span class="detail-separator">/</span>
+      <span class="detail-name">{{ skill }}</span>
+    </div>
+
+    <div v-if="loading && !content" class="detail-loading">Loading...</div>
+
+    <template v-else>
+      <!-- Breadcrumb for file view -->
+      <div v-if="viewingFile" class="detail-breadcrumb">
+        <button class="back-btn" @click="backToSkill">
+          <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+            <polyline points="15 18 9 12 15 6" />
+          </svg>
+          Back to {{ skill }}
+        </button>
+        <span class="breadcrumb-path">{{ viewingFile }}</span>
+      </div>
+
+      <!-- Skill content -->
+      <div class="detail-content">
+        <MarkdownRenderer v-if="viewingFile" :content="fileContent" />
+        <MarkdownRenderer v-else :content="content" />
+      </div>
+
+      <!-- Attached files -->
+      <div v-if="!viewingFile && files.length > 0" class="detail-files">
+        <div class="files-header">Attached Files</div>
+        <div class="files-list">
+          <button
+            v-for="f in files"
+            :key="f.path"
+            class="file-item"
+            @click="viewFile(f.path)"
+          >
+            <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+              <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z" />
+              <polyline points="14 2 14 8 20 8" />
+            </svg>
+            <span>{{ f.path }}</span>
+          </button>
+        </div>
+      </div>
+    </template>
+  </div>
+</template>
+
+<style scoped lang="scss">
+@use '@/styles/variables' as *;
+
+.skill-detail {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+}
+
+.detail-title {
+  flex-shrink: 0;
+  padding-bottom: 12px;
+  border-bottom: 1px solid $border-color;
+  margin-bottom: 12px;
+  font-size: 15px;
+}
+
+.detail-category {
+  color: $text-muted;
+  font-size: 13px;
+}
+
+.detail-separator {
+  color: $text-muted;
+  margin: 0 6px;
+}
+
+.detail-name {
+  color: $text-primary;
+  font-weight: 600;
+}
+
+.detail-loading {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 13px;
+  color: $text-muted;
+}
+
+.detail-breadcrumb {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+  padding: 8px 0 12px;
+  border-bottom: 1px solid $border-color;
+  margin-bottom: 12px;
+  flex-shrink: 0;
+}
+
+.back-btn {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  border: none;
+  background: none;
+  color: $accent-primary;
+  font-size: 13px;
+  cursor: pointer;
+  padding: 2px 6px;
+  border-radius: 4px;
+
+  &:hover {
+    background: rgba($accent-primary, 0.06);
+  }
+}
+
+.breadcrumb-path {
+  font-size: 13px;
+  color: $text-muted;
+}
+
+.detail-content {
+  flex: 1;
+  overflow-y: auto;
+  min-height: 0;
+  padding-bottom: 12px;
+
+  :deep(hr) {
+    border: none;
+    margin: 12px 0;
+  }
+}
+
+.detail-files {
+  flex-shrink: 0;
+  border-top: 1px solid $border-color;
+  padding-top: 12px;
+  margin-top: 12px;
+}
+
+.files-header {
+  font-size: 12px;
+  font-weight: 600;
+  color: $text-muted;
+  text-transform: uppercase;
+  letter-spacing: 0.3px;
+  margin-bottom: 6px;
+}
+
+.files-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 4px;
+}
+
+.file-item {
+  display: flex;
+  align-items: center;
+  gap: 4px;
+  padding: 4px 8px;
+  border: 1px solid $border-color;
+  border-radius: $radius-sm;
+  background: $bg-secondary;
+  color: $text-secondary;
+  font-size: 12px;
+  cursor: pointer;
+  transition: all $transition-fast;
+
+  &:hover {
+    border-color: $accent-primary;
+    color: $accent-primary;
+  }
+}
+
+</style>

src/components/skills/SkillList.vue

@@ -0,0 +1,193 @@
+<script setup lang="ts">
+import { ref, computed } from 'vue'
+import type { SkillCategory } from '@/api/skills'
+
+const props = defineProps<{
+  categories: SkillCategory[]
+  selectedSkill: string | null
+  searchQuery: string
+}>()
+
+const emit = defineEmits<{
+  select: [category: string, skill: string]
+}>()
+
+const collapsedCategories = ref<Set<string>>(new Set())
+
+const filteredCategories = computed(() => {
+  if (!props.searchQuery) return props.categories
+  const q = props.searchQuery.toLowerCase()
+  return props.categories
+    .map(cat => ({
+      ...cat,
+      skills: cat.skills.filter(
+        s => s.name.toLowerCase().includes(q) || s.description.toLowerCase().includes(q),
+      ),
+    }))
+    .filter(cat => cat.skills.length > 0 || cat.name.toLowerCase().includes(q))
+})
+
+function toggleCategory(name: string) {
+  if (collapsedCategories.value.has(name)) {
+    collapsedCategories.value.delete(name)
+  } else {
+    collapsedCategories.value.add(name)
+  }
+}
+
+function handleSelect(category: string, skill: string) {
+  emit('select', category, skill)
+}
+</script>
+
+<template>
+  <div class="skill-list">
+    <div v-if="filteredCategories.length === 0" class="skill-empty">
+      {{ searchQuery ? 'No skills match your search' : 'No skills found' }}
+    </div>
+    <div
+      v-for="cat in filteredCategories"
+      :key="cat.name"
+      class="skill-category"
+    >
+      <button class="category-header" @click="toggleCategory(cat.name)">
+        <svg
+          width="12" height="12" viewBox="0 0 24 24" fill="none"
+          stroke="currentColor" stroke-width="2"
+          class="category-arrow"
+          :class="{ collapsed: collapsedCategories.has(cat.name) }"
+        >
+          <polyline points="6 9 12 15 18 9" />
+        </svg>
+        <span class="category-name">{{ cat.name }}</span>
+        <span class="category-count">{{ cat.skills.length }}</span>
+      </button>
+      <div v-if="!collapsedCategories.has(cat.name)" class="category-skills">
+        <button
+          v-for="skill in cat.skills"
+          :key="skill.name"
+          class="skill-item"
+          :class="{
+            active: selectedSkill === `${cat.name}/${skill.name}`,
+          }"
+          @click="handleSelect(cat.name, skill.name)"
+        >
+          <span class="skill-name">{{ skill.name }}</span>
+          <span v-if="skill.description" class="skill-desc">{{ skill.description }}</span>
+        </button>
+      </div>
+    </div>
+  </div>
+</template>
+
+<style scoped lang="scss">
+@use '@/styles/variables' as *;
+
+.skill-list {
+  flex: 1;
+  overflow-y: auto;
+  padding: 8px;
+}
+
+.skill-empty {
+  padding: 24px 16px;
+  font-size: 13px;
+  color: $text-muted;
+  text-align: center;
+}
+
+.skill-category {
+  margin-bottom: 4px;
+}
+
+.category-header {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  width: 100%;
+  padding: 6px 10px;
+  border: none;
+  background: none;
+  color: $text-secondary;
+  font-size: 12px;
+  font-weight: 600;
+  text-transform: uppercase;
+  letter-spacing: 0.3px;
+  cursor: pointer;
+  border-radius: $radius-sm;
+
+  &:hover {
+    background: rgba($accent-primary, 0.04);
+  }
+}
+
+.category-arrow {
+  flex-shrink: 0;
+  transition: transform $transition-fast;
+
+  &.collapsed {
+    transform: rotate(-90deg);
+  }
+}
+
+.category-name {
+  flex: 1;
+  text-align: left;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  white-space: nowrap;
+}
+
+.category-count {
+  font-size: 11px;
+  color: $text-muted;
+  background: rgba($accent-primary, 0.06);
+  padding: 1px 6px;
+  border-radius: 8px;
+}
+
+.category-skills {
+  padding: 2px 0 4px;
+}
+
+.skill-item {
+  display: flex;
+  flex-direction: column;
+  width: 100%;
+  padding: 6px 10px 6px 28px;
+  border: none;
+  background: none;
+  color: $text-secondary;
+  font-size: 13px;
+  text-align: left;
+  cursor: pointer;
+  border-radius: $radius-sm;
+  transition: all $transition-fast;
+
+  &:hover {
+    background: rgba($accent-primary, 0.06);
+    color: $text-primary;
+  }
+
+  &.active {
+    background: rgba($accent-primary, 0.1);
+    color: $text-primary;
+    font-weight: 500;
+  }
+}
+
+.skill-name {
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.skill-desc {
+  font-size: 11px;
+  color: $text-muted;
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  margin-top: 1px;
+}
+</style>

src/router/index.ts

@@ -18,10 +18,20 @@ const router = createRouter({
       name: 'logs',
       component: () => import('@/views/LogsView.vue'),
     },
+    {
+      path: '/skills',
+      name: 'skills',
+      component: () => import('@/views/SkillsView.vue'),
+    },
+    {
+      path: '/memory',
+      name: 'memory',
+      component: () => import('@/views/MemoryView.vue'),
+    },
     {
       path: '/settings',
       name: 'settings',
-      redirect: '/',
+      component: () => import('@/views/SettingsView.vue'),
     },
   ],
 })

src/stores/app.ts

@@ -1,19 +1,18 @@
 import { defineStore } from 'pinia'
 import { ref } from 'vue'
-import { checkHealth, fetchModels } from '@/api/system'
-import type { Model } from '@/api/system'
+import { checkHealth, fetchAvailableModels, updateDefaultModel, type AvailableModelGroup } from '@/api/system'
 
 export const useAppStore = defineStore('app', () => {
   const connected = ref(false)
   const serverVersion = ref('')
-  const models = ref<Model[]>([])
+  const modelGroups = ref<AvailableModelGroup[]>([])
+  const selectedModel = ref('')
   const healthPollTimer = ref<ReturnType<typeof setInterval>>()
 
   // Settings
   const streamEnabled = ref(true)
   const sessionPersistence = ref(true)
   const maxTokens = ref(4096)
-  const selectedModel = ref('hermes-agent')
 
   async function checkConnection() {
     try {
@@ -27,16 +26,26 @@ export const useAppStore = defineStore('app', () => {
 
   async function loadModels() {
     try {
-      const res = await fetchModels()
-      models.value = res.data || []
-      if (models.value.length > 0 && !models.value.find(m => m.id === selectedModel.value)) {
-        selectedModel.value = models.value[0].id
-      }
+      const res = await fetchAvailableModels()
+      modelGroups.value = res.groups
+      selectedModel.value = res.default
     } catch {
       // ignore
     }
   }
 
+  async function switchModel(modelId: string, providerOverride?: string) {
+    try {
+      // Find the group containing this model to get provider info
+      const group = modelGroups.value.find(g => g.models.includes(modelId))
+      const provider = providerOverride || group?.provider || ''
+      await updateDefaultModel({ default: modelId, provider })
+      selectedModel.value = modelId
+    } catch (err: any) {
+      console.error('Failed to switch model:', err)
+    }
+  }
+
   function startHealthPolling(interval = 30000) {
     stopHealthPolling()
     checkConnection()
@@ -53,13 +62,14 @@ export const useAppStore = defineStore('app', () => {
   return {
     connected,
     serverVersion,
-    models,
+    modelGroups,
+    selectedModel,
     streamEnabled,
     sessionPersistence,
     maxTokens,
-    selectedModel,
     checkConnection,
     loadModels,
+    switchModel,
     startHealthPolling,
     stopHealthPolling,
   }

src/stores/chat.ts

@@ -2,6 +2,7 @@ import { defineStore } from 'pinia'
 import { ref } from 'vue'
 import { startRun, streamRunEvents, type ChatMessage, type RunEvent } from '@/api/chat'
 import { fetchSessions, fetchSession, deleteSession as deleteSessionApi, type SessionSummary, type HermesMessage } from '@/api/sessions'
+import { useAppStore } from './app'
 
 export interface Attachment {
   id: string
@@ -31,6 +32,7 @@ export interface Session {
   createdAt: number
   updatedAt: number
   model?: string
+  provider?: string
   messageCount?: number
 }
 
@@ -125,6 +127,7 @@ function mapHermesSession(s: SessionSummary): Session {
     createdAt: Math.round(s.started_at * 1000),
     updatedAt: Math.round((s.ended_at || s.started_at) * 1000),
     model: s.model,
+    provider: (s as any).billing_provider || '',
     messageCount: s.message_count,
   }
 }
@@ -145,6 +148,22 @@ export const useChatStore = defineStore('chat', () => {
     try {
       const list = await fetchSessions('api_server')
       sessions.value = list.map(mapHermesSession)
+      // Backfill titles from first user message for sessions with null title
+      const nullTitleSessions = sessions.value.filter(s => s.title === 'New Chat')
+      if (nullTitleSessions.length > 0) {
+        await Promise.allSettled(
+          nullTitleSessions.map(async (s) => {
+            const detail = await fetchSession(s.id)
+            if (detail?.messages) {
+              const firstUser = detail.messages.find(m => m.role === 'user')
+              if (firstUser) {
+                const t = firstUser.content.slice(0, 40)
+                s.title = t + (firstUser.content.length > 40 ? '...' : '')
+              }
+            }
+          })
+        )
+      }
       // Auto-select the most recent session
       if (!activeSessionId.value && sessions.value.length > 0) {
         await switchSession(sessions.value[0].id)
@@ -180,9 +199,15 @@ export const useChatStore = defineStore('chat', () => {
         if (detail && detail.messages) {
           const mapped = mapHermesMessages(detail.messages)
           activeSession.value.messages = mapped
-          // Update title from Hermes data
+          // Update title: use Hermes title, or fallback to first user message
           if (detail.title) {
             activeSession.value.title = detail.title
+          } else {
+            const firstUser = mapped.find(m => m.role === 'user')
+            if (firstUser) {
+              const t = firstUser.content.slice(0, 40)
+              activeSession.value.title = t + (firstUser.content.length > 40 ? '...' : '')
+            }
           }
         }
       } catch (err) {
@@ -198,9 +223,23 @@ export const useChatStore = defineStore('chat', () => {
   function newChat() {
     if (isStreaming.value) return
     const session = createSession()
+    // Inherit current global model
+    const appStore = useAppStore()
+    session.model = appStore.selectedModel || undefined
     switchSession(session.id)
   }
 
+  async function switchSessionModel(modelId: string, provider?: string) {
+    if (!activeSession.value) return
+    activeSession.value.model = modelId
+    activeSession.value.provider = provider || ''
+    // If provider changed, update global config too (Hermes requires it)
+    if (provider) {
+      const { useAppStore } = await import('./app')
+      await useAppStore().switchModel(modelId, provider)
+    }
+  }
+
   async function deleteSession(sessionId: string) {
     await deleteSessionApi(sessionId)
     sessions.value = sessions.value.filter(s => s.id !== sessionId)
@@ -273,10 +312,14 @@ export const useChatStore = defineStore('chat', () => {
         inputText = inputText ? inputText + '\n\n' + pathParts.join('\n') : pathParts.join('\n')
       }
 
+      const appStore = useAppStore()
+      // Use session-level model if set, otherwise fall back to global
+      const sessionModel = activeSession.value?.model || appStore.selectedModel
       const run = await startRun({
         input: inputText,
         conversation_history: history,
         session_id: activeSession.value?.id,
+        model: sessionModel || undefined,
       })
 
       const runId = (run as any).run_id || (run as any).id
@@ -446,6 +489,7 @@ export const useChatStore = defineStore('chat', () => {
     isLoadingMessages,
     newChat,
     switchSession,
+    switchSessionModel,
     deleteSession,
     sendMessage,
     stopStreaming,

src/views/MemoryView.vue

@@ -0,0 +1,322 @@
+<script setup lang="ts">
+import { ref, onMounted, computed } from 'vue'
+import { NButton, useMessage } from 'naive-ui'
+import MarkdownRenderer from '@/components/chat/MarkdownRenderer.vue'
+import { fetchMemory, saveMemory, type MemoryData } from '@/api/skills'
+
+const message = useMessage()
+const loading = ref(false)
+const data = ref<MemoryData | null>(null)
+const editingSection = ref<'memory' | 'user' | null>(null)
+const editContent = ref('')
+const saving = ref(false)
+
+onMounted(loadMemory)
+
+async function loadMemory() {
+  loading.value = true
+  try {
+    data.value = await fetchMemory()
+  } catch (err: any) {
+    console.error('Failed to load memory:', err)
+    message.error('Failed to load memory')
+  } finally {
+    loading.value = false
+  }
+}
+
+function startEdit(section: 'memory' | 'user') {
+  editingSection.value = section
+  editContent.value = data.value?.[section] || ''
+}
+
+function cancelEdit() {
+  editingSection.value = null
+  editContent.value = ''
+}
+
+async function handleSave() {
+  if (!editingSection.value) return
+  saving.value = true
+  try {
+    await saveMemory(editingSection.value, editContent.value)
+    await loadMemory()
+    editingSection.value = null
+    editContent.value = ''
+    message.success('Saved')
+  } catch (err: any) {
+    message.error(`Save failed: ${err.message}`)
+  } finally {
+    saving.value = false
+  }
+}
+
+function formatTime(ts: number | null): string {
+  if (!ts) return ''
+  return new Date(ts).toLocaleString([], {
+    month: 'short',
+    day: 'numeric',
+    hour: '2-digit',
+    minute: '2-digit',
+  })
+}
+
+const memoryEmpty = computed(() => !data.value?.memory?.trim())
+const userEmpty = computed(() => !data.value?.user?.trim())
+
+const displayMemory = computed(() => (data.value?.memory || '').replace(/§/g, '\n\n'))
+const displayUser = computed(() => (data.value?.user || '').replace(/§/g, '\n\n'))
+</script>
+
+<template>
+  <div class="memory-view">
+    <header class="memory-header">
+      <h2 class="header-title">Memory</h2>
+      <NButton size="small" quaternary @click="loadMemory">
+        <template #icon>
+          <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+            <polyline points="23 4 23 10 17 10" />
+            <path d="M20.49 15a9 9 0 1 1-2.12-9.36L23 10" />
+          </svg>
+        </template>
+        Refresh
+      </NButton>
+    </header>
+
+    <div class="memory-content">
+      <div v-if="loading && !data" class="memory-loading">Loading...</div>
+      <div v-else class="memory-sections">
+          <!-- My Notes -->
+          <div class="memory-section">
+            <div class="section-header">
+              <div class="section-title-row">
+                <span class="section-icon">
+                  <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+                    <path d="M14 2H6a2 2 0 0 0-2 2v16a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V8z" />
+                    <polyline points="14 2 14 8 20 8" />
+                    <line x1="16" y1="13" x2="8" y2="13" />
+                    <line x1="16" y1="17" x2="8" y2="17" />
+                  </svg>
+                </span>
+                <span class="section-title">My Notes</span>
+                <span v-if="data?.memory_mtime" class="section-mtime">{{ formatTime(data.memory_mtime) }}</span>
+              </div>
+              <NButton v-if="editingSection !== 'memory'" size="tiny" quaternary @click="startEdit('memory')">
+                <template #icon>
+                  <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+                    <path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7" />
+                    <path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z" />
+                  </svg>
+                </template>
+                Edit
+              </NButton>
+            </div>
+
+            <!-- View mode -->
+            <div v-if="editingSection !== 'memory'" class="section-body">
+              <MarkdownRenderer v-if="!memoryEmpty" :content="displayMemory" />
+              <p v-else class="empty-text">No notes yet.</p>
+            </div>
+
+            <!-- Edit mode -->
+            <div v-else class="section-edit">
+              <textarea
+                v-model="editContent"
+                class="edit-textarea"
+                placeholder="Write your notes..."
+                spellcheck="false"
+              ></textarea>
+              <div class="edit-actions">
+                <NButton size="small" @click="cancelEdit">Cancel</NButton>
+                <NButton size="small" type="primary" :loading="saving" @click="handleSave">Save</NButton>
+              </div>
+            </div>
+          </div>
+
+          <!-- User Profile -->
+          <div class="memory-section">
+            <div class="section-header">
+              <div class="section-title-row">
+                <span class="section-icon">
+                  <svg width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+                    <path d="M20 21v-2a4 4 0 0 0-4-4H8a4 4 0 0 0-4 4v2" />
+                    <circle cx="12" cy="7" r="4" />
+                  </svg>
+                </span>
+                <span class="section-title">User Profile</span>
+                <span v-if="data?.user_mtime" class="section-mtime">{{ formatTime(data.user_mtime) }}</span>
+              </div>
+              <NButton v-if="editingSection !== 'user'" size="tiny" quaternary @click="startEdit('user')">
+                <template #icon>
+                  <svg width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1.5">
+                    <path d="M11 4H4a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h14a2 2 0 0 0 2-2v-7" />
+                    <path d="M18.5 2.5a2.121 2.121 0 0 1 3 3L12 15l-4 1 1-4 9.5-9.5z" />
+                  </svg>
+                </template>
+                Edit
+              </NButton>
+            </div>
+
+            <!-- View mode -->
+            <div v-if="editingSection !== 'user'" class="section-body">
+              <MarkdownRenderer v-if="!userEmpty" :content="displayUser" />
+              <p v-else class="empty-text">No profile yet.</p>
+            </div>
+
+            <!-- Edit mode -->
+            <div v-else class="section-edit">
+              <textarea
+                v-model="editContent"
+                class="edit-textarea"
+                placeholder="Write your profile..."
+                spellcheck="false"
+              ></textarea>
+              <div class="edit-actions">
+                <NButton size="small" @click="cancelEdit">Cancel</NButton>
+                <NButton size="small" type="primary" :loading="saving" @click="handleSave">Save</NButton>
+              </div>
+            </div>
+          </div>
+        </div>
+    </div>
+  </div>
+</template>
+
+<style scoped lang="scss">
+@use '@/styles/variables' as *;
+
+.memory-view {
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+
+.memory-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 12px 20px;
+  border-bottom: 1px solid $border-color;
+  flex-shrink: 0;
+}
+
+.header-title {
+  font-size: 16px;
+  font-weight: 600;
+  color: $text-primary;
+}
+
+.memory-content {
+  flex: 1;
+  overflow: hidden;
+  padding: 20px;
+  display: flex;
+  flex-direction: column;
+}
+
+.memory-loading {
+  flex: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  font-size: 13px;
+  color: $text-muted;
+}
+
+.memory-sections {
+  display: flex;
+  gap: 16px;
+  flex: 1;
+  min-height: 0;
+}
+
+.memory-section {
+  flex: 1;
+  min-height: 0;
+  border: 1px solid $border-color;
+  border-radius: $radius-md;
+  overflow: hidden;
+  display: flex;
+  flex-direction: column;
+}
+
+.section-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 10px 16px;
+  background: $bg-secondary;
+  border-bottom: 1px solid $border-color;
+  flex-shrink: 0;
+}
+
+.section-title-row {
+  display: flex;
+  align-items: center;
+  gap: 8px;
+}
+
+.section-icon {
+  color: $text-secondary;
+  display: flex;
+}
+
+.section-title {
+  font-size: 14px;
+  font-weight: 600;
+  color: $text-primary;
+}
+
+.section-mtime {
+  font-size: 11px;
+  color: $text-muted;
+}
+
+.section-body {
+  flex: 1;
+  overflow-y: auto;
+  padding: 16px;
+  min-height: 0;
+}
+
+.empty-text {
+  color: $text-muted;
+  font-style: italic;
+  font-size: 13px;
+}
+
+.section-edit {
+  flex: 1;
+  display: flex;
+  flex-direction: column;
+  padding: 12px 16px;
+  min-height: 0;
+}
+
+.edit-textarea {
+  flex: 1;
+  width: 100%;
+  min-height: 0;
+  padding: 12px;
+  border: 1px solid $border-color;
+  border-radius: $radius-sm;
+  background: $bg-input;
+  color: $text-primary;
+  font-family: $font-code;
+  font-size: 13px;
+  line-height: 1.6;
+  resize: none;
+  outline: none;
+
+  &:focus {
+    border-color: $accent-primary;
+  }
+}
+
+.edit-actions {
+  display: flex;
+  justify-content: flex-end;
+  gap: 8px;
+  margin-top: 10px;
+}
+</style>

src/views/SettingsView.vue

@@ -1,26 +1,17 @@
 <script setup lang="ts">
-import { ref, computed } from 'vue'
+import { ref } from 'vue'
 import {
-  NButton, NInput, NSwitch, NSlider, NSelect, NDataTable, useMessage,
+  NButton, NSwitch, NSlider, NDataTable, useMessage,
 } from 'naive-ui'
 import { useAppStore } from '@/stores/app'
-import { setServerUrl, setApiKey, getBaseUrlValue } from '@/api/client'
 
 const appStore = useAppStore()
 const message = useMessage()
 
-const serverUrl = ref(getBaseUrlValue())
-const apiKey = ref(localStorage.getItem('hermes_api_key') || '')
 const testingConnection = ref(false)
 
-const modelOptions = computed(() =>
-  appStore.models.map(m => ({ label: m.id, value: m.id })),
-)
-
 async function handleTestConnection() {
   testingConnection.value = true
-  setServerUrl(serverUrl.value)
-  if (apiKey.value) setApiKey(apiKey.value)
   try {
     await appStore.checkConnection()
     if (appStore.connected) {
@@ -35,34 +26,18 @@ async function handleTestConnection() {
   }
 }
 
-function handleSaveApiKey() {
-  setApiKey(apiKey.value)
-  message.success('API key saved')
-}
-
-const endpointColumns = [
-  { title: 'Method', key: 'method', width: 80 },
-  { title: 'Endpoint', key: 'endpoint' },
-  { title: 'Description', key: 'description' },
+const providerColumns = [
+  { title: 'Provider', key: 'provider' },
+  { title: 'Models', key: 'models' },
+  { title: 'Base URL', key: 'base_url' },
 ]
 
 const endpoints = [
   { method: 'GET', endpoint: '/health', description: 'Health Check' },
-  { method: 'GET', endpoint: '/v1/health', description: 'Health Check (v1)' },
-  { method: 'GET', endpoint: '/v1/models', description: 'Model List' },
-  { method: 'POST', endpoint: '/v1/chat/completions', description: 'Chat Completions (OpenAI compatible)' },
-  { method: 'POST', endpoint: '/v1/responses', description: 'Create Response (stateful)' },
-  { method: 'GET', endpoint: '/v1/responses/{id}', description: 'Get Stored Response' },
-  { method: 'DELETE', endpoint: '/v1/responses/{id}', description: 'Delete Response' },
   { method: 'POST', endpoint: '/v1/runs', description: 'Start Async Run' },
   { method: 'GET', endpoint: '/v1/runs/{id}/events', description: 'SSE Event Stream' },
   { method: 'GET', endpoint: '/api/jobs', description: 'List Jobs' },
   { method: 'POST', endpoint: '/api/jobs', description: 'Create Job' },
-  { method: 'GET', endpoint: '/api/jobs/{id}', description: 'Get Job Detail' },
-  { method: 'PATCH', endpoint: '/api/jobs/{id}', description: 'Update Job' },
-  { method: 'DELETE', endpoint: '/api/jobs/{id}', description: 'Delete Job' },
-  { method: 'POST', endpoint: '/api/jobs/{id}/pause', description: 'Pause Job' },
-  { method: 'POST', endpoint: '/api/jobs/{id}/resume', description: 'Resume Job' },
   { method: 'POST', endpoint: '/api/jobs/{id}/run', description: 'Trigger Job Now' },
 ]
 </script>
@@ -77,17 +52,6 @@ const endpoints = [
       <!-- API Configuration -->
       <section class="settings-section">
         <h3 class="section-title">API Configuration</h3>
-        <div class="form-group">
-          <label class="form-label">Server URL</label>
-          <NInput v-model:value="serverUrl" placeholder="http://127.0.0.1:8642" />
-        </div>
-        <div class="form-group">
-          <label class="form-label">API Key (optional)</label>
-          <div class="input-with-action">
-            <NInput v-model:value="apiKey" type="password" show-password-on="click" placeholder="Enter API key" />
-            <NButton size="small" @click="handleSaveApiKey">Save</NButton>
-          </div>
-        </div>
         <div class="form-group">
           <div class="connection-status">
             <span class="status-dot" :class="{ on: appStore.connected, off: !appStore.connected }"></span>
@@ -100,17 +64,34 @@ const endpoints = [
         </div>
       </section>
 
+      <!-- Model Management -->
+      <section class="settings-section">
+        <h3 class="section-title">Model Management</h3>
+        <div class="form-group">
+          <label class="form-label">Current Model</label>
+          <div class="current-model">{{ appStore.selectedModel || 'Not set' }}</div>
+        </div>
+
+        <div v-if="appStore.modelGroups.length > 0" class="form-group">
+          <label class="form-label">Available Models</label>
+          <p class="form-hint">Models are discovered from ~/.hermes/auth.json credential pool. Use the sidebar selector to switch.</p>
+          <NDataTable
+            :columns="providerColumns"
+            :data="appStore.modelGroups.map(g => ({
+              provider: g.label,
+              models: g.models.join(', '),
+              base_url: g.base_url,
+            }))"
+            :bordered="false"
+            size="small"
+            :row-props="() => ({ style: 'cursor: default;' })"
+          />
+        </div>
+      </section>
+
       <!-- Chat Settings -->
       <section class="settings-section">
         <h3 class="section-title">Chat Settings</h3>
-        <div class="form-group">
-          <label class="form-label">Default Model</label>
-          <NSelect
-            v-model:value="appStore.selectedModel"
-            :options="modelOptions"
-            placeholder="Select model"
-          />
-        </div>
         <div class="form-group">
           <label class="form-label">Stream Responses</label>
           <NSwitch v-model:value="appStore.streamEnabled" />
@@ -130,11 +111,11 @@ const endpoints = [
         <h3 class="section-title">About</h3>
         <p class="about-text">
           Hermes Agent Web UI
-          <br />Version 0.1.0
+          <br />Version 0.1.3
         </p>
         <div class="endpoint-table">
           <NDataTable
-            :columns="endpointColumns"
+            :columns="[{ title: 'Method', key: 'method', width: 80 }, { title: 'Endpoint', key: 'endpoint' }, { title: 'Description', key: 'description' }]"
             :data="endpoints"
             :bordered="false"
             size="small"
@@ -202,14 +183,10 @@ const endpoints = [
   }
 }
 
-.input-with-action {
-  display: flex;
-  gap: 8px;
-  align-items: center;
-
-  .n-input {
-    flex: 1;
-  }
+.form-hint {
+  font-size: 12px;
+  color: $text-muted;
+  margin-bottom: 10px;
 }
 
 .connection-status {
@@ -241,6 +218,22 @@ const endpoints = [
   }
 }
 
+.current-model {
+  font-size: 14px;
+  font-weight: 500;
+  color: $text-primary;
+  padding: 6px 10px;
+  background: $bg-secondary;
+  border-radius: $radius-sm;
+  display: inline-block;
+}
+
+.empty-text {
+  font-size: 13px;
+  color: $text-muted;
+  font-style: italic;
+}
+
 .about-text {
   font-size: 13px;
   color: $text-secondary;

src/views/SkillsView.vue

@@ -0,0 +1,154 @@
+<script setup lang="ts">
+import { ref, onMounted } from 'vue'
+import { NInput } from 'naive-ui'
+import SkillList from '@/components/skills/SkillList.vue'
+import SkillDetail from '@/components/skills/SkillDetail.vue'
+import { fetchSkills, type SkillCategory } from '@/api/skills'
+
+const categories = ref<SkillCategory[]>([])
+const loading = ref(false)
+const selectedCategory = ref('')
+const selectedSkill = ref('')
+const searchQuery = ref('')
+
+onMounted(loadSkills)
+
+async function loadSkills() {
+  loading.value = true
+  try {
+    categories.value = await fetchSkills()
+  } catch (err: any) {
+    console.error('Failed to load skills:', err)
+  } finally {
+    loading.value = false
+  }
+}
+
+function handleSelect(category: string, skill: string) {
+  selectedCategory.value = category
+  selectedSkill.value = skill
+}
+</script>
+
+<template>
+  <div class="skills-view">
+    <header class="skills-header">
+      <h2 class="header-title">Skills</h2>
+      <NInput
+        v-model:value="searchQuery"
+        placeholder="Search skills..."
+        size="small"
+        clearable
+        class="search-input"
+      />
+    </header>
+
+    <div class="skills-content">
+      <div v-if="loading && categories.length === 0" class="skills-loading">Loading...</div>
+      <div v-else class="skills-layout">
+          <div class="skills-sidebar">
+            <SkillList
+              :categories="categories"
+              :selected-skill="selectedCategory && selectedSkill ? `${selectedCategory}/${selectedSkill}` : null"
+              :search-query="searchQuery"
+              @select="handleSelect"
+            />
+          </div>
+          <div class="skills-main">
+            <SkillDetail
+              v-if="selectedCategory && selectedSkill"
+              :category="selectedCategory"
+              :skill="selectedSkill"
+            />
+            <div v-else class="empty-detail">
+              <svg width="48" height="48" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="1" opacity="0.2">
+                <polygon points="12 2 2 7 12 12 22 7 12 2" />
+                <polyline points="2 17 12 22 22 17" />
+                <polyline points="2 12 12 17 22 12" />
+              </svg>
+              <span>Select a skill from the list</span>
+            </div>
+          </div>
+        </div>
+    </div>
+  </div>
+</template>
+
+<style scoped lang="scss">
+@use '@/styles/variables' as *;
+
+.skills-view {
+  height: 100vh;
+  display: flex;
+  flex-direction: column;
+}
+
+.skills-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 12px 20px;
+  border-bottom: 1px solid $border-color;
+  flex-shrink: 0;
+  gap: 12px;
+}
+
+.header-title {
+  font-size: 16px;
+  font-weight: 600;
+  color: $text-primary;
+  flex-shrink: 0;
+}
+
+.search-input {
+  width: 220px;
+}
+
+.skills-content {
+  flex: 1;
+  overflow: hidden;
+}
+
+.skills-loading {
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  height: 100%;
+  font-size: 13px;
+  color: $text-muted;
+}
+
+.skills-layout {
+  display: flex;
+  height: 100%;
+}
+
+.skills-sidebar {
+  width: 280px;
+  border-right: 1px solid $border-color;
+  flex-shrink: 0;
+  display: flex;
+  flex-direction: column;
+  overflow: hidden;
+  min-height: 0;
+}
+
+.skills-main {
+  flex: 1;
+  overflow-y: auto;
+  padding: 16px 20px;
+  min-width: 0;
+  min-height: 0;
+}
+
+.empty-detail {
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  justify-content: center;
+  gap: 12px;
+  color: $text-muted;
+  font-size: 13px;
+}
+</style>