From 70cba72a800ac690c7d6747b5cd689a2f813a953 Mon Sep 17 00:00:00 2001
From: Bryan Van Deusen <bryan.vandeusen@fabledsword.com>
Date: Tue, 17 Feb 2026 22:04:41 -0500
Subject: [PATCH] Phase 10: CalDAV full lifecycle, update_note, dashboard
 inline streaming, keyboard shortcuts
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Backend:
- caldav.py: Full event lifecycle — update_event, delete_event; VTODO suite —
  create_todo, list_todos, complete_todo, delete_todo; list_calendars; timezone
  support via ZoneInfo; reminders via VALARM; attendees; multi-calendar search
  (_get_all_calendars scans all calendars when no specific one is configured)
- tools.py: New update_note tool (find by title + replace/append modes),
  7 new CalDAV tool definitions, corresponding execute_tool cases
- llm.py: Update system prompt — add update_note guidance, full CalDAV action list
- intent.py: Confidence scoring (high/medium/low) + should_execute property;
  conversation history support for anaphora resolution; routing rules for
  update/delete events, todos, update_note vs create_note disambiguation,
  time-period → list_events (not search_events), reminder_minutes conversion
- generation_task.py: Parallel fetch of tools + intent_model setting; dedicated
  intent model (OLLAMA_INTENT_MODEL env var or per-user intent_model setting)
- config.py: Add OLLAMA_INTENT_MODEL env var

Frontend:
- HomeView.vue: Inline streaming response (no navigation); quick action chips;
  isConversational computed — prominent "Continue this conversation" CTA when
  no tool calls; auto-focus chat input on mount via chatInputRef
- DashboardChatInput.vue: defineExpose({ focus }) for external focus control
- ChatView.vue: Escape key handler — close picker → close sidebar → clear
  textarea → navigate home; onUnmounted cleanup
- App.vue: Global ? key shortcut toggles keyboard shortcuts overlay; shared
  state via useShortcuts composable; Transition animation
- AppHeader.vue: ? button for shortcuts overlay discoverability
- useShortcuts.ts (new): Shared showShortcuts ref + open/close/toggle helpers
- ToolCallCard.vue: note_updated, event_updated, event_deleted, calendars,
  todo, todos, todo_completed, todo_deleted label cases + render blocks
- SettingsView.vue: Intent model field + caldav_timezone setting

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 frontend/src/App.vue                          | 165 +++++++
 frontend/src/components/AppHeader.vue         |  20 +
 .../src/components/DashboardChatInput.vue     |   6 +
 frontend/src/components/ToolCallCard.vue      | 107 +++++
 frontend/src/composables/useShortcuts.ts      |  12 +
 frontend/src/views/ChatView.vue               |  30 +-
 frontend/src/views/HomeView.vue               | 269 ++++++++++-
 frontend/src/views/SettingsView.vue           |  23 +-
 src/fabledassistant/config.py                 |   3 +
 src/fabledassistant/services/caldav.py        | 447 +++++++++++++++++-
 .../services/generation_task.py               |  37 +-
 src/fabledassistant/services/intent.py        |  65 ++-
 src/fabledassistant/services/llm.py           |  15 +-
 src/fabledassistant/services/tools.py         | 388 ++++++++++++++-
 summary.md                                    |  53 ++-
 15 files changed, 1569 insertions(+), 71 deletions(-)
 create mode 100644 frontend/src/composables/useShortcuts.ts

diff --git a/frontend/src/App.vue b/frontend/src/App.vue
index 80d99b1..786dd3b 100644
--- a/frontend/src/App.vue
+++ b/frontend/src/App.vue
@@ -3,6 +3,7 @@ import { onMounted, onUnmounted, watch } from "vue";
 import AppHeader from "@/components/AppHeader.vue";
 import ToastNotification from "@/components/ToastNotification.vue";
 import { useTheme } from "@/composables/useTheme";
+import { useShortcuts } from "@/composables/useShortcuts";
 import { useAuthStore } from "@/stores/auth";
 import { useChatStore } from "@/stores/chat";
 import { useSettingsStore } from "@/stores/settings";
@@ -12,6 +13,7 @@ useTheme();
 const authStore = useAuthStore();
 const chatStore = useChatStore();
 const settingsStore = useSettingsStore();
+const { showShortcuts, toggleShortcuts, closeShortcuts } = useShortcuts();
 
 function startAppServices() {
   chatStore.startStatusPolling();
@@ -22,7 +24,28 @@ function stopAppServices() {
   chatStore.stopStatusPolling();
 }
 
+function isInputActive(): boolean {
+  const el = document.activeElement;
+  if (!el) return false;
+  const tag = (el as HTMLElement).tagName;
+  return tag === "INPUT" || tag === "TEXTAREA" || (el as HTMLElement).isContentEditable;
+}
+
+function onGlobalKeydown(e: KeyboardEvent) {
+  if (!authStore.isAuthenticated) return;
+  // ? — toggle shortcuts overlay (only when not typing)
+  if (e.key === "?" && !isInputActive() && !e.ctrlKey && !e.metaKey) {
+    toggleShortcuts();
+    return;
+  }
+  // Escape — close shortcuts overlay
+  if (e.key === "Escape" && showShortcuts.value) {
+    closeShortcuts();
+  }
+}
+
 onMounted(async () => {
+  document.addEventListener("keydown", onGlobalKeydown);
   await authStore.checkAuth();
   if (authStore.isAuthenticated) {
     startAppServices();
@@ -41,6 +64,7 @@ watch(
 );
 
 onUnmounted(() => {
+  document.removeEventListener("keydown", onGlobalKeydown);
   stopAppServices();
 });
 </script>
@@ -53,6 +77,48 @@ onUnmounted(() => {
         <router-view />
       </div>
     </div>
+
+    <!-- Keyboard shortcuts overlay -->
+    <Transition name="shortcuts-fade">
+      <div v-if="showShortcuts" class="shortcuts-overlay" @click.self="closeShortcuts">
+        <div class="shortcuts-panel">
+          <div class="shortcuts-header">
+            <h3>Keyboard Shortcuts</h3>
+            <button class="shortcuts-close" @click="closeShortcuts">&times;</button>
+          </div>
+          <div class="shortcuts-body">
+            <div class="shortcuts-section">
+              <div class="shortcuts-section-title">Navigation</div>
+              <div class="shortcut-row">
+                <span class="shortcut-key">Esc</span>
+                <span class="shortcut-desc">Go to home / close dialog</span>
+              </div>
+              <div class="shortcut-row">
+                <span class="shortcut-key">?</span>
+                <span class="shortcut-desc">Toggle this shortcuts panel</span>
+              </div>
+            </div>
+            <div class="shortcuts-section">
+              <div class="shortcuts-section-title">Chat</div>
+              <div class="shortcut-row">
+                <kbd class="shortcut-key">Enter</kbd>
+                <span class="shortcut-desc">Send message</span>
+              </div>
+              <div class="shortcut-row">
+                <kbd class="shortcut-key">Shift</kbd>
+                <span class="shortcut-key-sep">+</span>
+                <kbd class="shortcut-key">Enter</kbd>
+                <span class="shortcut-desc">New line in message</span>
+              </div>
+              <div class="shortcut-row">
+                <kbd class="shortcut-key">Esc</kbd>
+                <span class="shortcut-desc">Clear input / go home</span>
+              </div>
+            </div>
+          </div>
+        </div>
+      </div>
+    </Transition>
   </template>
   <template v-else>
     <router-view />
@@ -76,4 +142,103 @@ onUnmounted(() => {
   min-height: 0;
   overflow-y: auto;
 }
+
+/* Shortcuts overlay */
+.shortcuts-overlay {
+  position: fixed;
+  inset: 0;
+  background: var(--color-overlay, rgba(0, 0, 0, 0.45));
+  z-index: 9000;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}
+.shortcuts-panel {
+  background: var(--color-bg-card);
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-md, 8px);
+  box-shadow: 0 8px 32px var(--color-shadow, rgba(0,0,0,0.2));
+  width: min(420px, 92vw);
+  overflow: hidden;
+}
+.shortcuts-header {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  padding: 0.85rem 1rem 0.75rem;
+  border-bottom: 1px solid var(--color-border);
+}
+.shortcuts-header h3 {
+  margin: 0;
+  font-size: 1rem;
+  font-weight: 600;
+  color: var(--color-text);
+}
+.shortcuts-close {
+  background: none;
+  border: none;
+  font-size: 1.4rem;
+  line-height: 1;
+  color: var(--color-text-muted);
+  cursor: pointer;
+  padding: 0 0.25rem;
+}
+.shortcuts-close:hover {
+  color: var(--color-text);
+}
+.shortcuts-body {
+  padding: 0.75rem 1rem 1rem;
+  display: flex;
+  flex-direction: column;
+  gap: 1rem;
+}
+.shortcuts-section-title {
+  font-size: 0.72rem;
+  font-weight: 700;
+  text-transform: uppercase;
+  letter-spacing: 0.06em;
+  color: var(--color-text-muted);
+  margin-bottom: 0.4rem;
+}
+.shortcut-row {
+  display: flex;
+  align-items: center;
+  gap: 0.35rem;
+  padding: 0.2rem 0;
+}
+.shortcut-key {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  min-width: 1.8rem;
+  padding: 0.15rem 0.4rem;
+  background: var(--color-bg-secondary);
+  border: 1px solid var(--color-border);
+  border-bottom-width: 2px;
+  border-radius: 4px;
+  font-size: 0.78rem;
+  font-family: ui-monospace, monospace;
+  color: var(--color-text);
+  white-space: nowrap;
+  user-select: none;
+}
+.shortcut-key-sep {
+  font-size: 0.78rem;
+  color: var(--color-text-muted);
+}
+.shortcut-desc {
+  font-size: 0.875rem;
+  color: var(--color-text);
+  margin-left: 0.25rem;
+}
+
+/* Transition */
+.shortcuts-fade-enter-active,
+.shortcuts-fade-leave-active {
+  transition: opacity 0.15s ease;
+}
+.shortcuts-fade-enter-from,
+.shortcuts-fade-leave-to {
+  opacity: 0;
+}
 </style>
diff --git a/frontend/src/components/AppHeader.vue b/frontend/src/components/AppHeader.vue
index aead2ee..4c7c998 100644
--- a/frontend/src/components/AppHeader.vue
+++ b/frontend/src/components/AppHeader.vue
@@ -2,11 +2,13 @@
 import { ref, computed } from "vue";
 import { useRouter } from "vue-router";
 import { useTheme } from "@/composables/useTheme";
+import { useShortcuts } from "@/composables/useShortcuts";
 import { useAuthStore } from "@/stores/auth";
 import { useChatStore } from "@/stores/chat";
 import AppLogo from "@/components/AppLogo.vue";
 
 const { theme, toggleTheme } = useTheme();
+const { toggleShortcuts } = useShortcuts();
 const authStore = useAuthStore();
 const chatStore = useChatStore();
 const router = useRouter();
@@ -66,6 +68,9 @@ router.afterEach(() => {
         <span class="status-indicator" :class="statusClass" :title="statusLabel">
           <span class="status-dot"></span>
         </span>
+        <button class="btn-shortcuts" @click="toggleShortcuts" title="Keyboard shortcuts (?)">
+          ?
+        </button>
         <button class="theme-toggle" @click="toggleTheme" :title="`Switch to ${theme === 'dark' ? 'light' : 'dark'} mode`">
           {{ theme === "dark" ? "\u2600" : "\u263E" }}
         </button>
@@ -164,6 +169,21 @@ router.afterEach(() => {
   0%, 100% { opacity: 1; }
   50% { opacity: 0.4; }
 }
+.btn-shortcuts {
+  background: none;
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-sm);
+  padding: 0.25rem 0.55rem;
+  cursor: pointer;
+  font-size: 0.9rem;
+  font-weight: 700;
+  color: var(--color-text-muted);
+  line-height: 1;
+}
+.btn-shortcuts:hover {
+  background: var(--color-bg-card);
+  color: var(--color-text);
+}
 .theme-toggle {
   background: none;
   border: 1px solid var(--color-border);
diff --git a/frontend/src/components/DashboardChatInput.vue b/frontend/src/components/DashboardChatInput.vue
index 8c8a463..93be8af 100644
--- a/frontend/src/components/DashboardChatInput.vue
+++ b/frontend/src/components/DashboardChatInput.vue
@@ -101,6 +101,12 @@ function selectNote(note: { id: number; title: string }) {
 function removeAttachedNote() {
   attachedNote.value = null;
 }
+
+function focus() {
+  inputEl.value?.focus();
+}
+
+defineExpose({ focus });
 </script>
 
 <template>
diff --git a/frontend/src/components/ToolCallCard.vue b/frontend/src/components/ToolCallCard.vue
index 11dbdd1..17548d5 100644
--- a/frontend/src/components/ToolCallCard.vue
+++ b/frontend/src/components/ToolCallCard.vue
@@ -17,12 +17,28 @@ const label = computed(() => {
       return "Created task";
     case "note":
       return "Created note";
+    case "note_updated":
+      return "Updated note";
     case "search":
       return "Searched notes";
     case "event":
       return "Created event";
     case "events":
       return "Found events";
+    case "event_updated":
+      return "Updated event";
+    case "event_deleted":
+      return "Deleted event";
+    case "calendars":
+      return "Calendars";
+    case "todo":
+      return "Created todo";
+    case "todos":
+      return "Calendar todos";
+    case "todo_completed":
+      return "Completed todo";
+    case "todo_deleted":
+      return "Deleted todo";
     default:
       return "Tool call";
   }
@@ -57,6 +73,45 @@ const eventData = computed(() => {
   return data as { title: string; start: string; end: string };
 });
 
+const updatedEvent = computed(() => {
+  const data = props.toolCall.result.data;
+  if (!data || props.toolCall.result.type !== "event_updated") return null;
+  return data as { title: string; start: string; end: string };
+});
+
+const deletedEvent = computed(() => {
+  const data = props.toolCall.result.data;
+  if (!data || props.toolCall.result.type !== "event_deleted") return null;
+  return data as { title: string };
+});
+
+const calendarList = computed(() => {
+  const data = props.toolCall.result.data;
+  if (!data || props.toolCall.result.type !== "calendars") return null;
+  const calendars = data.calendars as Array<{ name: string }> | undefined;
+  return calendars?.map((c) => c.name) ?? [];
+});
+
+const todoData = computed(() => {
+  const data = props.toolCall.result.data;
+  const type = props.toolCall.result.type;
+  if (!data || (type !== "todo" && type !== "todo_completed" && type !== "todo_deleted")) return null;
+  return data as { summary: string; due?: string; status?: string };
+});
+
+const todoList = computed(() => {
+  const data = props.toolCall.result.data;
+  if (!data || props.toolCall.result.type !== "todos") return null;
+  const todos = data.todos as Array<{ summary: string; due?: string; status?: string }> | undefined;
+  return todos ?? [];
+});
+
+const todoCount = computed(() => {
+  const data = props.toolCall.result.data;
+  if (!data || props.toolCall.result.type !== "todos") return 0;
+  return (data.count as number) ?? 0;
+});
+
 const eventList = computed(() => {
   const data = props.toolCall.result.data;
   if (!data || props.toolCall.result.type !== "events") return null;
@@ -130,6 +185,36 @@ async function applyTag(tag: string) {
       <span class="tool-event-title">{{ eventData.title }}</span>
       <span class="tool-event-time">{{ formatEventTime(eventData.start) }}</span>
     </template>
+    <template v-else-if="updatedEvent">
+      <span class="tool-event-title">{{ updatedEvent.title }}</span>
+      <span class="tool-event-time">{{ formatEventTime(updatedEvent.start) }}</span>
+    </template>
+    <template v-else-if="deletedEvent">
+      <span class="tool-deleted">{{ deletedEvent.title }}</span>
+    </template>
+    <template v-else-if="calendarList !== null">
+      <div class="tool-calendar-list">
+        <span v-for="name in calendarList" :key="name" class="tool-calendar-name">{{ name }}</span>
+      </div>
+    </template>
+    <template v-else-if="todoData">
+      <span :class="{ 'tool-deleted': toolCall.result.type === 'todo_deleted', 'tool-completed': toolCall.result.type === 'todo_completed' }">
+        {{ todoData.summary }}
+      </span>
+      <span v-if="todoData.due" class="tool-event-time">{{ formatEventTime(todoData.due) }}</span>
+    </template>
+    <template v-else-if="todoList !== null">
+      <span class="tool-search-info">{{ todoCount }} found</span>
+      <div v-if="todoList.length > 0" class="tool-event-list">
+        <div v-for="(t, i) in todoList.slice(0, 5)" :key="i" class="tool-event-item">
+          <span class="tool-event-item-title">{{ t.summary }}</span>
+          <span v-if="t.due" class="tool-event-item-time">{{ formatEventTime(t.due) }}</span>
+        </div>
+        <div v-if="todoList.length > 5" class="tool-event-more">
+          +{{ todoList.length - 5 }} more
+        </div>
+      </div>
+    </template>
     <template v-else-if="eventList !== null">
       <span class="tool-search-info">{{ eventCount }} found</span>
       <div v-if="eventList.length > 0" class="tool-event-list">
@@ -252,6 +337,28 @@ async function applyTag(tag: string) {
   font-size: 0.75rem;
   font-style: italic;
 }
+.tool-deleted {
+  text-decoration: line-through;
+  opacity: 0.7;
+}
+.tool-completed {
+  text-decoration: line-through;
+  color: var(--color-success, #2ecc71);
+}
+.tool-calendar-list {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.3rem;
+}
+.tool-calendar-name {
+  display: inline-block;
+  padding: 0.1rem 0.5rem;
+  border-radius: 999px;
+  background: var(--color-bg-secondary);
+  border: 1px solid var(--color-border);
+  font-size: 0.75rem;
+  color: var(--color-text);
+}
 
 /* Tag suggestions */
 .tag-suggestions {
diff --git a/frontend/src/composables/useShortcuts.ts b/frontend/src/composables/useShortcuts.ts
new file mode 100644
index 0000000..65e398d
--- /dev/null
+++ b/frontend/src/composables/useShortcuts.ts
@@ -0,0 +1,12 @@
+import { ref } from "vue";
+
+const showShortcuts = ref(false);
+
+export function useShortcuts() {
+  return {
+    showShortcuts,
+    openShortcuts: () => { showShortcuts.value = true; },
+    closeShortcuts: () => { showShortcuts.value = false; },
+    toggleShortcuts: () => { showShortcuts.value = !showShortcuts.value; },
+  };
+}
diff --git a/frontend/src/views/ChatView.vue b/frontend/src/views/ChatView.vue
index 2b5e16b..f0f8b55 100644
--- a/frontend/src/views/ChatView.vue
+++ b/frontend/src/views/ChatView.vue
@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { onMounted, ref, computed, watch, nextTick } from "vue";
+import { onMounted, onUnmounted, ref, computed, watch, nextTick } from "vue";
 import { useRoute, useRouter } from "vue-router";
 import { useChatStore } from "@/stores/chat";
 import { useSettingsStore } from "@/stores/settings";
@@ -69,6 +69,7 @@ const inputPlaceholder = computed(() => {
 });
 
 onMounted(async () => {
+  document.addEventListener("keydown", onGlobalKeydown);
   await store.fetchConversations();
   if (convId.value) {
     await store.fetchConversation(convId.value);
@@ -265,6 +266,33 @@ function promoteAutoNote(note: { id: number; title: string }) {
 function excludeAutoNote(noteId: number) {
   excludedNoteIds.value = new Set([...excludedNoteIds.value, noteId]);
 }
+
+// Keyboard shortcuts
+function onGlobalKeydown(e: KeyboardEvent) {
+  if (e.key !== "Escape") return;
+  // Close note picker first
+  if (showNotePicker.value) {
+    showNotePicker.value = false;
+    return;
+  }
+  // Close mobile sidebar overlay
+  if (sidebarOpen.value) {
+    sidebarOpen.value = false;
+    return;
+  }
+  // If textarea is focused and has content, clear it (don't navigate away)
+  if (document.activeElement === inputEl.value && messageInput.value.trim()) {
+    messageInput.value = "";
+    resetTextareaHeight();
+    return;
+  }
+  // Navigate home
+  router.push("/");
+}
+
+onUnmounted(() => {
+  document.removeEventListener("keydown", onGlobalKeydown);
+});
 </script>
 
 <template>
diff --git a/frontend/src/views/HomeView.vue b/frontend/src/views/HomeView.vue
index 7d4e825..b45b0b7 100644
--- a/frontend/src/views/HomeView.vue
+++ b/frontend/src/views/HomeView.vue
@@ -1,18 +1,17 @@
 <script setup lang="ts">
-import { ref, onMounted } from "vue";
-import { useRouter } from "vue-router";
+import { ref, computed, onMounted, nextTick } from "vue";
 import { apiGet } from "@/api/client";
 import type { Note, NoteListResponse } from "@/types/note";
 import type { Task, TaskListResponse } from "@/types/task";
-import type { Conversation } from "@/types/chat";
+import type { Conversation, ToolCallRecord, Message } from "@/types/chat";
 import NoteCard from "@/components/NoteCard.vue";
 import TaskCard from "@/components/TaskCard.vue";
+import ToolCallCard from "@/components/ToolCallCard.vue";
 import DashboardChatInput from "@/components/DashboardChatInput.vue";
 import type { TaskStatus } from "@/types/task";
 import { useTasksStore } from "@/stores/tasks";
 import { useChatStore } from "@/stores/chat";
 
-const router = useRouter();
 const recentNotes = ref<Note[]>([]);
 const overdueTasks = ref<Task[]>([]);
 const dueTodayTasks = ref<Task[]>([]);
@@ -133,6 +132,7 @@ onMounted(async () => {
   }
 
   loading.value = false;
+  nextTick(() => chatInputRef.value?.focus());
 });
 
 const allTaskLists = [
@@ -167,6 +167,8 @@ function onStatusToggle(id: number, status: TaskStatus) {
   });
 }
 
+const chatInputRef = ref<{ focus: () => void } | null>(null);
+
 const chatStore = useChatStore();
 
 // Warm default model after status fetch
@@ -176,14 +178,57 @@ chatStore.fetchStatus().then(() => {
   }
 });
 
-async function onChatSubmit(payload: {
-  content: string;
-  contextNoteId?: number;
-}) {
+// Dashboard inline response state
+const dashboardConvId = ref<number | null>(null);
+const dashboardDone = ref(false);
+const dashboardQuery = ref("");
+const dashboardFinalContent = ref("");
+const dashboardFinalToolCalls = ref<ToolCallRecord[]>([]);
+
+// True when the response is pure text with no tool actions — suggest continuing in chat
+const isConversational = computed(
+  () => dashboardDone.value && dashboardFinalToolCalls.value.length === 0
+);
+
+const QUICK_ACTIONS = [
+  "What's due today?",
+  "Events this week?",
+  "Any overdue tasks?",
+  "My high priority tasks?",
+];
+
+async function onChatSubmit(payload: { content: string; contextNoteId?: number }) {
+  dashboardConvId.value = null;
+  dashboardDone.value = false;
+  dashboardFinalContent.value = "";
+  dashboardFinalToolCalls.value = [];
+  dashboardQuery.value = payload.content;
+
   const conv = await chatStore.createConversation();
   await chatStore.fetchConversation(conv.id);
-  router.push(`/chat/${conv.id}`);
+  dashboardConvId.value = conv.id;
+
+  // Stream inline — sendMessage awaits until SSE is complete
   await chatStore.sendMessage(payload.content, payload.contextNoteId);
+
+  // Capture final response from the message pushed by the store's done handler
+  const msgs = chatStore.currentConversation?.messages ?? [];
+  const lastAssistant = [...msgs].reverse().find((m: Message) => m.role === "assistant");
+  dashboardFinalContent.value = lastAssistant?.content ?? "";
+  dashboardFinalToolCalls.value = (lastAssistant?.tool_calls ?? []) as ToolCallRecord[];
+  dashboardDone.value = true;
+}
+
+async function onQuickAction(query: string) {
+  await onChatSubmit({ content: query });
+}
+
+function clearDashboardResponse() {
+  dashboardConvId.value = null;
+  dashboardDone.value = false;
+  dashboardQuery.value = "";
+  dashboardFinalContent.value = "";
+  dashboardFinalToolCalls.value = [];
 }
 </script>
 
@@ -271,24 +316,85 @@ async function onChatSubmit(payload: {
 
       <section class="section">
         <div class="section-header">
-          <h2>Recent Chats</h2>
-          <router-link to="/chat" class="see-all">See all</router-link>
+          <h2>Ask Fable</h2>
+          <router-link to="/chat" class="see-all">All chats</router-link>
         </div>
-        <div v-if="recentChats.length" class="cards">
-          <router-link
-            v-for="chat in recentChats"
-            :key="chat.id"
-            :to="`/chat/${chat.id}`"
-            class="chat-card"
+
+        <!-- Quick action chips -->
+        <div class="quick-actions">
+          <button
+            v-for="q in QUICK_ACTIONS"
+            :key="q"
+            class="quick-action-chip"
+            :disabled="chatStore.streaming || !chatStore.chatReady"
+            @click="onQuickAction(q)"
           >
-            <span class="chat-card-title">{{ chat.title || "Untitled" }}</span>
-            <span class="chat-card-meta">{{ chat.message_count }} messages</span>
-          </router-link>
+            {{ q }}
+          </button>
         </div>
-        <div v-else class="empty-state">
-          <p class="empty-text">No chats yet.</p>
+
+        <DashboardChatInput ref="chatInputRef" @submit="onChatSubmit" />
+
+        <!-- Inline streaming response -->
+        <div v-if="dashboardConvId" class="dashboard-response">
+          <div class="dashboard-response-query">{{ dashboardQuery }}</div>
+
+          <!-- Tool calls — show live during streaming, final after done -->
+          <div
+            v-if="chatStore.streaming && chatStore.streamingToolCalls.length"
+            class="dashboard-tool-calls"
+          >
+            <ToolCallCard
+              v-for="(tc, i) in chatStore.streamingToolCalls"
+              :key="i"
+              :tool-call="tc"
+            />
+          </div>
+          <div v-else-if="dashboardDone && dashboardFinalToolCalls.length" class="dashboard-tool-calls">
+            <ToolCallCard
+              v-for="(tc, i) in dashboardFinalToolCalls"
+              :key="i"
+              :tool-call="tc"
+            />
+          </div>
+
+          <!-- Streaming text -->
+          <div v-if="chatStore.streaming" class="dashboard-response-text streaming">
+            <span v-if="chatStore.streamingContent">{{ chatStore.streamingContent }}</span>
+            <span v-else class="thinking-dots">...</span>
+          </div>
+          <!-- Final text -->
+          <div v-else-if="dashboardDone && dashboardFinalContent" class="dashboard-response-text">
+            {{ dashboardFinalContent }}
+          </div>
+
+          <div class="dashboard-response-actions" :class="{ conversational: isConversational }">
+            <router-link
+              :to="`/chat/${dashboardConvId}`"
+              class="btn-open-chat"
+              :class="{ prominent: isConversational }"
+            >
+              {{ isConversational ? 'Continue this conversation →' : 'Continue in Chat →' }}
+            </router-link>
+            <button class="btn-clear" @click="clearDashboardResponse">Clear</button>
+          </div>
+        </div>
+
+        <!-- Recent chats -->
+        <div v-if="recentChats.length" class="recent-chats">
+          <div class="recent-chats-label">Recent</div>
+          <div class="cards">
+            <router-link
+              v-for="chat in recentChats"
+              :key="chat.id"
+              :to="`/chat/${chat.id}`"
+              class="chat-card"
+            >
+              <span class="chat-card-title">{{ chat.title || "Untitled" }}</span>
+              <span class="chat-card-meta">{{ chat.message_count }} messages</span>
+            </router-link>
+          </div>
         </div>
-        <DashboardChatInput @submit="onChatSubmit" />
       </section>
 
       <section class="section">
@@ -387,6 +493,123 @@ async function onChatSubmit(payload: {
   color: var(--color-text-muted);
   white-space: nowrap;
 }
+/* Quick actions */
+.quick-actions {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 0.4rem;
+  margin-bottom: 0.75rem;
+}
+.quick-action-chip {
+  padding: 0.3rem 0.75rem;
+  border: 1px solid var(--color-border);
+  border-radius: 999px;
+  background: var(--color-bg-secondary);
+  color: var(--color-text);
+  font-size: 0.8rem;
+  cursor: pointer;
+  transition: border-color 0.15s, color 0.15s;
+}
+.quick-action-chip:hover:not(:disabled) {
+  border-color: var(--color-primary);
+  color: var(--color-primary);
+}
+.quick-action-chip:disabled {
+  opacity: 0.4;
+  cursor: default;
+}
+
+/* Inline response */
+.dashboard-response {
+  margin-top: 0.75rem;
+  padding: 0.75rem 1rem;
+  background: var(--color-bg-secondary);
+  border: 1px solid var(--color-border);
+  border-radius: var(--radius-md);
+}
+.dashboard-response-query {
+  font-size: 0.8rem;
+  font-weight: 600;
+  color: var(--color-text-muted);
+  margin-bottom: 0.5rem;
+}
+.dashboard-tool-calls {
+  display: flex;
+  flex-direction: column;
+  gap: 0.35rem;
+  margin-bottom: 0.5rem;
+}
+.dashboard-response-text {
+  font-size: 0.9rem;
+  line-height: 1.55;
+  color: var(--color-text);
+  white-space: pre-wrap;
+  word-break: break-word;
+}
+.dashboard-response-text.streaming {
+  color: var(--color-text-muted);
+}
+.thinking-dots {
+  display: inline-block;
+  animation: blink 1.2s infinite;
+}
+@keyframes blink {
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0.3; }
+}
+.dashboard-response-actions {
+  display: flex;
+  align-items: center;
+  gap: 0.75rem;
+  margin-top: 0.75rem;
+  padding-top: 0.5rem;
+  border-top: 1px solid var(--color-border);
+}
+.btn-open-chat {
+  font-size: 0.85rem;
+  color: var(--color-primary);
+  text-decoration: none;
+  font-weight: 500;
+}
+.btn-open-chat:hover {
+  text-decoration: underline;
+}
+.btn-open-chat.prominent {
+  background: var(--color-primary);
+  color: #fff;
+  padding: 0.35rem 0.85rem;
+  border-radius: var(--radius-sm);
+  font-size: 0.9rem;
+}
+.btn-open-chat.prominent:hover {
+  text-decoration: none;
+  opacity: 0.9;
+}
+.btn-clear {
+  font-size: 0.8rem;
+  color: var(--color-text-muted);
+  background: none;
+  border: none;
+  cursor: pointer;
+  padding: 0;
+}
+.btn-clear:hover {
+  color: var(--color-text);
+}
+
+/* Recent chats below */
+.recent-chats {
+  margin-top: 1rem;
+}
+.recent-chats-label {
+  font-size: 0.75rem;
+  font-weight: 600;
+  color: var(--color-text-muted);
+  text-transform: uppercase;
+  letter-spacing: 0.04em;
+  margin-bottom: 0.5rem;
+}
+
 .empty-state {
   text-align: center;
   padding: 1.5rem 0;
diff --git a/frontend/src/views/SettingsView.vue b/frontend/src/views/SettingsView.vue
index bd0ae28..14022b6 100644
--- a/frontend/src/views/SettingsView.vue
+++ b/frontend/src/views/SettingsView.vue
@@ -9,6 +9,7 @@ const store = useSettingsStore();
 const authStore = useAuthStore();
 const toastStore = useToastStore();
 const assistantName = ref("");
+const intentModel = ref("");
 const currentPassword = ref("");
 const newPassword = ref("");
 const confirmNewPassword = ref("");
@@ -63,6 +64,7 @@ onMounted(async () => {
 
   // Load notification preferences from user settings
   const allSettings = await apiGet<Record<string, string>>("/api/settings");
+  intentModel.value = allSettings.intent_model ?? "";
   if (allSettings.notify_task_reminders !== undefined) {
     notifyTaskReminders.value = allSettings.notify_task_reminders !== "false";
   }
@@ -126,7 +128,10 @@ async function saveAssistant() {
   saving.value = true;
   saved.value = false;
   try {
-    await store.updateSettings({ assistant_name: assistantName.value.trim() || "Fable" });
+    await store.updateSettings({
+      assistant_name: assistantName.value.trim() || "Fable",
+      intent_model: intentModel.value.trim(),
+    });
     saved.value = true;
     setTimeout(() => (saved.value = false), 2000);
   } finally {
@@ -310,6 +315,22 @@ async function handleRestoreFile(event: Event) {
         </p>
       </div>
 
+      <div class="field">
+        <label for="intent-model">Intent Model</label>
+        <input
+          id="intent-model"
+          v-model="intentModel"
+          type="text"
+          placeholder="Same as chat model"
+          class="input"
+        />
+        <p class="field-hint">
+          Optional smaller/faster model for intent routing (e.g. <code>llama3.2:3b</code>,
+          <code>qwen2.5:3b</code>). Leave empty to use the same model as chat.
+          Can also be set via <code>OLLAMA_INTENT_MODEL</code> environment variable.
+        </p>
+      </div>
+
       <div class="actions">
         <button class="btn-save" @click="saveAssistant" :disabled="saving">
           {{ saving ? "Saving..." : "Save" }}
diff --git a/src/fabledassistant/config.py b/src/fabledassistant/config.py
index 3f0825d..10bcb80 100644
--- a/src/fabledassistant/config.py
+++ b/src/fabledassistant/config.py
@@ -24,6 +24,9 @@ class Config:
     )
     OLLAMA_URL: str = os.environ.get("OLLAMA_URL", "http://localhost:11434")
     OLLAMA_MODEL: str = os.environ.get("OLLAMA_MODEL", "qwen3")
+    # Optional dedicated model for intent classification (should be small/fast).
+    # Falls back to OLLAMA_MODEL if not set. Can also be overridden per-user via settings.
+    OLLAMA_INTENT_MODEL: str = os.environ.get("OLLAMA_INTENT_MODEL", "")
     SECRET_KEY: str = _read_secret("SECRET_KEY", "SECRET_KEY_FILE", "dev-secret-change-me")
     SECURE_COOKIES: bool = os.environ.get("SECURE_COOKIES", "").lower() in ("1", "true", "yes")
     LOG_LEVEL: str = os.environ.get("LOG_LEVEL", "INFO")
diff --git a/src/fabledassistant/services/caldav.py b/src/fabledassistant/services/caldav.py
index 5b6c235..3afb75b 100644
--- a/src/fabledassistant/services/caldav.py
+++ b/src/fabledassistant/services/caldav.py
@@ -3,6 +3,7 @@
 import asyncio
 import logging
 from datetime import date as date_type, datetime, timedelta
+from zoneinfo import ZoneInfo
 
 import caldav
 import icalendar
@@ -11,7 +12,7 @@ from fabledassistant.services.settings import get_all_settings
 
 logger = logging.getLogger(__name__)
 
-CALDAV_SETTING_KEYS = ["caldav_url", "caldav_username", "caldav_password", "caldav_calendar_name"]
+CALDAV_SETTING_KEYS = ["caldav_url", "caldav_username", "caldav_password", "caldav_calendar_name", "caldav_timezone"]
 
 
 async def get_caldav_config(user_id: int) -> dict[str, str]:
@@ -41,6 +42,15 @@ def _get_calendar(client: caldav.DAVClient, calendar_name: str) -> caldav.Calend
     return calendars[0]
 
 
+def _get_all_calendars(client: caldav.DAVClient) -> list[caldav.Calendar]:
+    """Get all calendars for the user (synchronous)."""
+    principal = client.principal()
+    calendars = principal.calendars()
+    if not calendars:
+        raise ValueError("No calendars found on the CalDAV server.")
+    return calendars
+
+
 def _make_client(config: dict[str, str]) -> caldav.DAVClient:
     """Create a CalDAV client from config dict."""
     return caldav.DAVClient(
@@ -58,15 +68,99 @@ def _parse_vevent(component) -> dict | None:
     dtstart = component.get("DTSTART")
     dtend = component.get("DTEND")
     location = str(component.get("LOCATION", ""))
+    description = str(component.get("DESCRIPTION", ""))
+    uid = str(component.get("UID", ""))
     start_str = dtstart.dt.isoformat() if dtstart else ""
     end_str = dtend.dt.isoformat() if dtend else ""
-    return {
+
+    result = {
+        "uid": uid,
         "title": title,
         "start": start_str,
         "end": end_str,
         "location": location,
+        "description": description,
     }
 
+    # Extract recurrence rule
+    rrule = component.get("RRULE")
+    if rrule:
+        result["recurrence"] = rrule.to_ical().decode("utf-8")
+
+    # Extract alarms
+    alarms = []
+    for sub in component.subcomponents:
+        if sub.name == "VALARM":
+            trigger = sub.get("TRIGGER")
+            if trigger and trigger.dt:
+                minutes = abs(int(trigger.dt.total_seconds() // 60))
+                alarms.append({"minutes_before": minutes})
+    if alarms:
+        result["alarms"] = alarms
+
+    # Extract attendees
+    attendees = component.get("ATTENDEE")
+    if attendees:
+        if not isinstance(attendees, list):
+            attendees = [attendees]
+        result["attendees"] = [str(a).replace("mailto:", "") for a in attendees]
+
+    return result
+
+
+def _parse_vtodo(component) -> dict | None:
+    """Extract todo data from a VTODO component."""
+    if component.name != "VTODO":
+        return None
+    uid = str(component.get("UID", ""))
+    summary = str(component.get("SUMMARY", ""))
+    description = str(component.get("DESCRIPTION", ""))
+    status = str(component.get("STATUS", ""))
+    due = component.get("DUE")
+    due_str = due.dt.isoformat() if due else ""
+    priority = component.get("PRIORITY")
+    priority_val = int(priority) if priority else None
+
+    return {
+        "uid": uid,
+        "summary": summary,
+        "description": description,
+        "due": due_str,
+        "status": status,
+        "priority": priority_val,
+    }
+
+
+def _apply_timezone(dt: datetime, timezone: str | None) -> datetime:
+    """Apply a timezone to a naive datetime. Returns dt unchanged if already aware."""
+    if dt.tzinfo is not None:
+        return dt
+    if timezone:
+        return dt.replace(tzinfo=ZoneInfo(timezone))
+    return dt
+
+
+def _build_valarm(minutes_before: int) -> icalendar.Alarm:
+    """Create a DISPLAY alarm component triggered N minutes before the event."""
+    alarm = icalendar.Alarm()
+    alarm.add("action", "DISPLAY")
+    alarm.add("description", "Reminder")
+    alarm.add("trigger", timedelta(minutes=-minutes_before))
+    return alarm
+
+
+def _add_attendees(event: icalendar.Event, attendees: list[str]) -> None:
+    """Add mailto: attendees to an iCalendar event."""
+    for email in attendees:
+        attendee = icalendar.vCalAddress(f"mailto:{email}")
+        event.add("attendee", attendee)
+
+
+def _check_config(config: dict[str, str]) -> None:
+    """Raise if CalDAV is not configured."""
+    if not (config.get("caldav_url") and config.get("caldav_username") and config.get("caldav_password")):
+        raise ValueError("CalDAV is not configured. Go to Settings -> Calendar to set it up.")
+
 
 async def create_event(
     user_id: int,
@@ -78,6 +172,10 @@ async def create_event(
     location: str | None = None,
     all_day: bool = False,
     recurrence: str | None = None,
+    timezone: str | None = None,
+    reminder_minutes: int | None = None,
+    attendees: list[str] | None = None,
+    calendar_name: str | None = None,
 ) -> dict:
     """Create a calendar event.
 
@@ -86,8 +184,9 @@ async def create_event(
     recurrence is an iCalendar RRULE string (e.g. "FREQ=YEARLY").
     """
     config = await get_caldav_config(user_id)
-    if not (config.get("caldav_url") and config.get("caldav_username") and config.get("caldav_password")):
-        raise ValueError("CalDAV is not configured. Go to Settings → Calendar to set it up.")
+    _check_config(config)
+
+    tz = timezone or config.get("caldav_timezone") or None
 
     cal = icalendar.Calendar()
     cal.add("prodid", "-//FabledAssistant//EN")
@@ -108,9 +207,9 @@ async def create_event(
         result_start = d_start.isoformat()
         result_end = d_end.isoformat()
     else:
-        dt_start = datetime.fromisoformat(start)
+        dt_start = _apply_timezone(datetime.fromisoformat(start), tz)
         if end:
-            dt_end = datetime.fromisoformat(end)
+            dt_end = _apply_timezone(datetime.fromisoformat(end), tz)
         else:
             dt_end = dt_start + timedelta(minutes=duration or 60)
         event.add("dtstart", dt_start)
@@ -130,6 +229,10 @@ async def create_event(
                 key, value = part.split("=", 1)
                 rrule_parts[key.strip().lower()] = value.strip()
         event.add("rrule", rrule_parts)
+    if reminder_minutes is not None:
+        event.add_component(_build_valarm(reminder_minutes))
+    if attendees:
+        _add_attendees(event, attendees)
 
     cal.add_component(event)
 
@@ -137,7 +240,8 @@ async def create_event(
 
     def _save():
         client = _make_client(config)
-        calendar = _get_calendar(client, config.get("caldav_calendar_name", ""))
+        cal_name = calendar_name or config.get("caldav_calendar_name", "")
+        calendar = _get_calendar(client, cal_name)
         calendar.save_event(ical_str)
 
     await asyncio.to_thread(_save)
@@ -154,18 +258,30 @@ async def create_event(
 
 
 async def list_events(user_id: int, date_from: str, date_to: str) -> list[dict]:
-    """List calendar events in a date range. Dates are ISO datetime strings."""
+    """List calendar events in a date range. Dates are ISO datetime strings.
+
+    Searches all calendars unless caldav_calendar_name is configured.
+    """
     config = await get_caldav_config(user_id)
-    if not (config.get("caldav_url") and config.get("caldav_username") and config.get("caldav_password")):
-        raise ValueError("CalDAV is not configured. Go to Settings → Calendar to set it up.")
+    _check_config(config)
 
     dt_from = datetime.fromisoformat(date_from)
     dt_to = datetime.fromisoformat(date_to)
 
     def _search():
         client = _make_client(config)
-        calendar = _get_calendar(client, config.get("caldav_calendar_name", ""))
-        return calendar.date_search(dt_from, dt_to)
+        cal_name = config.get("caldav_calendar_name", "")
+        if cal_name:
+            calendars = [_get_calendar(client, cal_name)]
+        else:
+            calendars = _get_all_calendars(client)
+        all_results = []
+        for calendar in calendars:
+            try:
+                all_results.extend(calendar.date_search(dt_from, dt_to))
+            except Exception:
+                logger.warning("Failed to search calendar '%s'", getattr(calendar, 'name', '?'))
+        return all_results
 
     results = await asyncio.to_thread(_search)
 
@@ -189,10 +305,315 @@ async def search_events(user_id: int, query: str, days_ahead: int = 90) -> list[
     q = query.lower()
     return [
         e for e in all_events
-        if q in e["title"].lower() or q in e.get("location", "").lower()
+        if q in e["title"].lower() or q in e.get("location", "").lower() or q in e.get("description", "").lower()
     ]
 
 
+async def update_event(
+    user_id: int,
+    query: str,
+    title: str | None = None,
+    start: str | None = None,
+    end: str | None = None,
+    description: str | None = None,
+    location: str | None = None,
+    timezone: str | None = None,
+    calendar_name: str | None = None,
+) -> dict:
+    """Update a calendar event matching the query."""
+    config = await get_caldav_config(user_id)
+    _check_config(config)
+    tz = timezone or config.get("caldav_timezone") or None
+
+    def _do_update():
+        client = _make_client(config)
+        cal_name = calendar_name or config.get("caldav_calendar_name", "")
+        now = datetime.now()
+        if cal_name:
+            calendars = [_get_calendar(client, cal_name)]
+        else:
+            calendars = _get_all_calendars(client)
+        results = []
+        for cal in calendars:
+            try:
+                results.extend(cal.date_search(now - timedelta(days=30), now + timedelta(days=365)))
+            except Exception:
+                logger.warning("Failed to search calendar '%s'", getattr(cal, 'name', '?'))
+
+        q = query.lower()
+        matches = []
+        for r in results:
+            cal_obj = icalendar.Calendar.from_ical(r.data)
+            for component in cal_obj.walk():
+                if component.name == "VEVENT":
+                    event_title = str(component.get("SUMMARY", ""))
+                    if q in event_title.lower():
+                        matches.append((r, component))
+
+        if not matches:
+            raise ValueError(f"No event found matching '{query}'.")
+        if len(matches) > 3:
+            titles = [str(m[1].get("SUMMARY", "")) for m in matches]
+            raise ValueError(f"Too many matches ({len(matches)}) for '{query}'. Be more specific. Found: {', '.join(titles[:10])}")
+
+        event_obj, component = matches[0]
+        if title:
+            component["SUMMARY"] = title
+        if start:
+            dt_start = _apply_timezone(datetime.fromisoformat(start), tz)
+            del component["DTSTART"]
+            component.add("dtstart", dt_start)
+        if end:
+            dt_end = _apply_timezone(datetime.fromisoformat(end), tz)
+            if "DTEND" in component:
+                del component["DTEND"]
+            component.add("dtend", dt_end)
+        if description is not None:
+            if "DESCRIPTION" in component:
+                del component["DESCRIPTION"]
+            component.add("description", description)
+        if location is not None:
+            if "LOCATION" in component:
+                del component["LOCATION"]
+            component.add("location", location)
+
+        # Rebuild ical data and save
+        cal_data = icalendar.Calendar()
+        cal_data.add("prodid", "-//FabledAssistant//EN")
+        cal_data.add("version", "2.0")
+        cal_data.add_component(component)
+        event_obj.data = cal_data.to_ical().decode("utf-8")
+        event_obj.save()
+
+        return _parse_vevent(component)
+
+    return await asyncio.to_thread(_do_update)
+
+
+async def delete_event(
+    user_id: int,
+    query: str,
+    calendar_name: str | None = None,
+) -> dict:
+    """Delete a calendar event matching the query."""
+    config = await get_caldav_config(user_id)
+    _check_config(config)
+
+    def _do_delete():
+        client = _make_client(config)
+        cal_name = calendar_name or config.get("caldav_calendar_name", "")
+        now = datetime.now()
+        if cal_name:
+            calendars = [_get_calendar(client, cal_name)]
+        else:
+            calendars = _get_all_calendars(client)
+        results = []
+        for cal in calendars:
+            try:
+                results.extend(cal.date_search(now - timedelta(days=30), now + timedelta(days=365)))
+            except Exception:
+                logger.warning("Failed to search calendar '%s'", getattr(cal, 'name', '?'))
+
+        q = query.lower()
+        matches = []
+        for r in results:
+            cal_obj = icalendar.Calendar.from_ical(r.data)
+            for component in cal_obj.walk():
+                if component.name == "VEVENT":
+                    event_title = str(component.get("SUMMARY", ""))
+                    if q in event_title.lower():
+                        matches.append((r, component))
+
+        if not matches:
+            raise ValueError(f"No event found matching '{query}'.")
+        if len(matches) > 3:
+            titles = [str(m[1].get("SUMMARY", "")) for m in matches]
+            raise ValueError(f"Too many matches ({len(matches)}) for '{query}'. Be more specific. Found: {', '.join(titles[:10])}")
+
+        event_obj, component = matches[0]
+        parsed = _parse_vevent(component)
+        event_obj.delete()
+        return parsed
+
+    return await asyncio.to_thread(_do_delete)
+
+
+async def list_calendars(user_id: int) -> list[dict]:
+    """List all calendars for the user."""
+    config = await get_caldav_config(user_id)
+    _check_config(config)
+
+    def _list():
+        client = _make_client(config)
+        principal = client.principal()
+        calendars = principal.calendars()
+        return [{"name": c.name, "url": str(c.url)} for c in calendars]
+
+    return await asyncio.to_thread(_list)
+
+
+async def create_todo(
+    user_id: int,
+    summary: str,
+    due: str | None = None,
+    description: str | None = None,
+    priority: int | None = None,
+    reminder_minutes: int | None = None,
+    timezone: str | None = None,
+    calendar_name: str | None = None,
+) -> dict:
+    """Create a CalDAV todo (VTODO)."""
+    config = await get_caldav_config(user_id)
+    _check_config(config)
+    tz = timezone or config.get("caldav_timezone") or None
+
+    def _create():
+        client = _make_client(config)
+        cal_name = calendar_name or config.get("caldav_calendar_name", "")
+        calendar = _get_calendar(client, cal_name)
+
+        kwargs = {"summary": summary}
+        if due:
+            dt_due = datetime.fromisoformat(due)
+            dt_due = _apply_timezone(dt_due, tz)
+            kwargs["due"] = dt_due
+
+        todo = calendar.save_todo(**kwargs)
+
+        # Modify component for extra fields
+        cal_obj = icalendar.Calendar.from_ical(todo.data)
+        modified = False
+        for component in cal_obj.walk():
+            if component.name == "VTODO":
+                if description:
+                    component.add("description", description)
+                    modified = True
+                if priority is not None:
+                    component.add("priority", priority)
+                    modified = True
+                if reminder_minutes is not None:
+                    component.add_component(_build_valarm(reminder_minutes))
+                    modified = True
+                if modified:
+                    todo.data = cal_obj.to_ical().decode("utf-8")
+                    todo.save()
+                return _parse_vtodo(component)
+
+        return {"summary": summary}
+
+    return await asyncio.to_thread(_create)
+
+
+async def list_todos(
+    user_id: int,
+    include_completed: bool = False,
+    calendar_name: str | None = None,
+) -> list[dict]:
+    """List CalDAV todos."""
+    config = await get_caldav_config(user_id)
+    _check_config(config)
+
+    def _list():
+        client = _make_client(config)
+        cal_name = calendar_name or config.get("caldav_calendar_name", "")
+        calendar = _get_calendar(client, cal_name)
+        todos = calendar.todos(include_completed=include_completed)
+        results = []
+        for t in todos:
+            cal_obj = icalendar.Calendar.from_ical(t.data)
+            for component in cal_obj.walk():
+                parsed = _parse_vtodo(component)
+                if parsed:
+                    results.append(parsed)
+        return results
+
+    return await asyncio.to_thread(_list)
+
+
+async def complete_todo(
+    user_id: int,
+    query: str,
+    calendar_name: str | None = None,
+) -> dict:
+    """Complete a CalDAV todo matching the query."""
+    config = await get_caldav_config(user_id)
+    _check_config(config)
+
+    def _complete():
+        client = _make_client(config)
+        cal_name = calendar_name or config.get("caldav_calendar_name", "")
+        calendar = _get_calendar(client, cal_name)
+        todos = calendar.todos(include_completed=False)
+
+        q = query.lower()
+        matches = []
+        for t in todos:
+            cal_obj = icalendar.Calendar.from_ical(t.data)
+            for component in cal_obj.walk():
+                if component.name == "VTODO":
+                    s = str(component.get("SUMMARY", ""))
+                    if q in s.lower():
+                        matches.append((t, component))
+
+        if not matches:
+            raise ValueError(f"No todo found matching '{query}'.")
+        if len(matches) > 3:
+            titles = [str(m[1].get("SUMMARY", "")) for m in matches]
+            raise ValueError(f"Too many matches ({len(matches)}) for '{query}'. Be more specific. Found: {', '.join(titles[:10])}")
+
+        todo_obj, component = matches[0]
+        todo_obj.complete()
+
+        # Re-parse after completing
+        cal_obj = icalendar.Calendar.from_ical(todo_obj.data)
+        for comp in cal_obj.walk():
+            parsed = _parse_vtodo(comp)
+            if parsed:
+                return parsed
+        return {"summary": str(component.get("SUMMARY", "")), "status": "COMPLETED"}
+
+    return await asyncio.to_thread(_complete)
+
+
+async def delete_todo(
+    user_id: int,
+    query: str,
+    calendar_name: str | None = None,
+) -> dict:
+    """Delete a CalDAV todo matching the query."""
+    config = await get_caldav_config(user_id)
+    _check_config(config)
+
+    def _delete():
+        client = _make_client(config)
+        cal_name = calendar_name or config.get("caldav_calendar_name", "")
+        calendar = _get_calendar(client, cal_name)
+        todos = calendar.todos(include_completed=True)
+
+        q = query.lower()
+        matches = []
+        for t in todos:
+            cal_obj = icalendar.Calendar.from_ical(t.data)
+            for component in cal_obj.walk():
+                if component.name == "VTODO":
+                    s = str(component.get("SUMMARY", ""))
+                    if q in s.lower():
+                        matches.append((t, component))
+
+        if not matches:
+            raise ValueError(f"No todo found matching '{query}'.")
+        if len(matches) > 3:
+            titles = [str(m[1].get("SUMMARY", "")) for m in matches]
+            raise ValueError(f"Too many matches ({len(matches)}) for '{query}'. Be more specific. Found: {', '.join(titles[:10])}")
+
+        todo_obj, component = matches[0]
+        parsed = _parse_vtodo(component)
+        todo_obj.delete()
+        return parsed
+
+    return await asyncio.to_thread(_delete)
+
+
 async def test_connection(user_id: int) -> dict:
     """Test the CalDAV connection and return status."""
     config = await get_caldav_config(user_id)
diff --git a/src/fabledassistant/services/generation_task.py b/src/fabledassistant/services/generation_task.py
index fc77896..5744f10 100644
--- a/src/fabledassistant/services/generation_task.py
+++ b/src/fabledassistant/services/generation_task.py
@@ -4,6 +4,7 @@ Streams from Ollama into a GenerationBuffer, periodically flushing to DB.
 Runs independently of any HTTP connection.
 """
 
+import asyncio
 import json
 import logging
 import re
@@ -11,12 +12,14 @@ import time
 
 from sqlalchemy import update
 
+from fabledassistant.config import Config
 from fabledassistant.models import async_session
 from fabledassistant.models.conversation import Message
 from fabledassistant.services.generation_buffer import GenerationBuffer, GenerationState
 from fabledassistant.services.llm import ChatChunk, generate_completion, stream_chat, stream_chat_with_tools
 from fabledassistant.services.chat import update_conversation_title
 from fabledassistant.services.intent import classify_intent
+from fabledassistant.services.settings import get_setting
 from fabledassistant.services.tools import get_tools_for_user, execute_tool
 
 logger = logging.getLogger(__name__)
@@ -92,9 +95,16 @@ async def run_generation(
     last_flush = time.monotonic()
     all_tool_calls: list[dict] = []
 
-    # Resolve tools based on user's configured integrations
-    tools = await get_tools_for_user(user_id)
-    logger.info("Starting generation for conv %d: model=%s, tools=%d", conv_id, model, len(tools))
+    # Resolve tools and intent model in parallel
+    tools, intent_model_setting = await asyncio.gather(
+        get_tools_for_user(user_id),
+        get_setting(user_id, "intent_model", ""),
+    )
+    intent_model = intent_model_setting or Config.OLLAMA_INTENT_MODEL or model
+    logger.info(
+        "Starting generation for conv %d: model=%s, intent_model=%s, tools=%d",
+        conv_id, model, intent_model, len(tools),
+    )
 
     try:
         cancelled = False
@@ -105,9 +115,24 @@ async def run_generation(
 
             # Intent routing — first round only
             if _round == 0 and tools:
-                intent = await classify_intent(user_content, tools, model)
-                if intent.tool_name:
-                    logger.info("Intent router detected tool: %s(%s)", intent.tool_name, json.dumps(intent.arguments)[:200])
+                # Pass last 3 user/assistant pairs (6 messages) for anaphora resolution.
+                # messages = [system, *history, current_user] — exclude system and current user.
+                intent_history = [
+                    m for m in messages[1:-1]
+                    if m.get("role") in ("user", "assistant") and m.get("content")
+                ][-6:]
+                intent = await classify_intent(user_content, tools, intent_model, history=intent_history)
+                if intent.should_execute:
+                    logger.info(
+                        "Intent router detected tool (confidence=%s): %s(%s)",
+                        intent.confidence, intent.tool_name, json.dumps(intent.arguments)[:200],
+                    )
+                elif intent.tool_name:
+                    logger.info(
+                        "Intent router low confidence (%s) for tool=%s — falling through to streaming",
+                        intent.confidence, intent.tool_name,
+                    )
+                if intent.should_execute:
                     result = await execute_tool(user_id, intent.tool_name, intent.arguments)
                     logger.info("Intent-routed tool %s result: success=%s", intent.tool_name, result.get("success"))
 
diff --git a/src/fabledassistant/services/intent.py b/src/fabledassistant/services/intent.py
index c612023..8788ed6 100644
--- a/src/fabledassistant/services/intent.py
+++ b/src/fabledassistant/services/intent.py
@@ -21,6 +21,12 @@ logger = logging.getLogger(__name__)
 class IntentResult:
     tool_name: str | None = None  # None = no tool, just chat
     arguments: dict = field(default_factory=dict)
+    confidence: str = "high"  # "high", "medium", or "low"
+
+    @property
+    def should_execute(self) -> bool:
+        """True if a tool was identified with sufficient confidence."""
+        return self.tool_name is not None and self.confidence != "low"
 
 
 def _build_tool_summary(tools: list[dict]) -> str:
@@ -45,8 +51,9 @@ def _build_tool_summary(tools: list[dict]) -> str:
 
 
 _SYSTEM_PROMPT_TEMPLATE = """\
-You are an intent classifier. Given a user message, decide whether it \
-requires calling one of the available tools or is just general chat.
+You are an intent classifier. Given a user message (and recent conversation \
+history for context), decide whether it requires calling one of the available \
+tools or is just general chat.
 
 Today's date is {today}.
 
@@ -54,15 +61,33 @@ Available tools:
 {tool_summary}
 
 Respond with ONLY a JSON object, no other text:
-- If a tool should be called: {{"tool": "tool_name", "arguments": {{...}}}}
-- If it's general chat: {{"tool": null}}
+- If a tool should be called: {{"tool": "tool_name", "arguments": {{...}}, "confidence": "high"|"medium"|"low"}}
+- If it's general chat: {{"tool": null, "confidence": "high"}}
+
+Confidence levels:
+- "high": the intent is clear and all required arguments are unambiguous
+- "medium": probably requires the tool but some argument is uncertain or inferred
+- "low": uncertain whether this needs a tool at all, or the message is too ambiguous to act on
 
 Rules:
+- Use recent conversation history to resolve references like "it", "that event", "the meeting", "move it", etc.
 - For dates like "tomorrow", "next Friday", "in 3 days", resolve them to YYYY-MM-DD format.
 - For datetime parameters, use ISO 8601 format (e.g. 2026-09-30T14:00:00).
 - Only include arguments the user actually specified or that can be clearly inferred.
 - Infer reasonable defaults: birthdays and holidays are all-day + yearly recurring; "weekly meeting" is weekly recurring.
 - Use descriptive titles: "My Birthday" not just "Birthday", "Team Standup" not just "Meeting".
+- "add to", "update", "edit", "expand", "flesh out", "modify", "append to", "continue writing" a note → use update_note with query=<note title from context> and mode="append" for additions or mode="replace" for full rewrites.
+- If a note was created earlier in the conversation and the user provides more content for it, use update_note (not create_note).
+- Use create_note ONLY when the user explicitly wants a brand new note that doesn't already exist.
+- "update", "change", "move", "reschedule" an event → use update_event.
+- "delete", "cancel", "remove" an event → use delete_event.
+- "which calendars", "list calendars", "my calendars" → use list_calendars.
+- "create a calendar todo", "add a CalDAV todo" → use create_todo. Default to create_task for general tasks unless the user explicitly mentions CalDAV or calendar todo.
+- "show calendar todos", "list calendar todos" → use list_todos.
+- "completed/finished calendar todo" → use complete_todo.
+- "delete/remove calendar todo" → use delete_todo.
+- "remind me X minutes/hours before" an event → convert to reminder_minutes parameter on create_event.
+- When the user asks about events in a time period (e.g. "events in September", "what's on next week", "my schedule for March"), use list_events with date_from/date_to covering that period. Do NOT use search_events for time-based queries — search_events is only for keyword matching against event titles.
 - Do NOT wrap the JSON in markdown code fences."""
 
 
@@ -70,10 +95,14 @@ async def classify_intent(
     user_message: str,
     tools: list[dict],
     model: str,
+    history: list[dict] | None = None,
 ) -> IntentResult:
     """Classify user intent via a fast non-streaming LLM call.
 
-    Returns an IntentResult.  On any failure, returns IntentResult(tool_name=None)
+    history is a list of recent {role, content} messages (user/assistant only,
+    no system messages) for resolving anaphoric references.
+
+    Returns an IntentResult. On any failure, returns IntentResult(tool_name=None)
     so the caller falls through to the normal streaming path.
     """
     if not tools:
@@ -82,16 +111,25 @@ async def classify_intent(
     tool_summary = _build_tool_summary(tools)
     today = date_type.today().isoformat()
 
-    messages = [
+    messages: list[dict] = [
         {
             "role": "system",
             "content": _SYSTEM_PROMPT_TEMPLATE.format(
                 today=today, tool_summary=tool_summary
             ),
         },
-        {"role": "user", "content": user_message},
     ]
 
+    # Inject recent history turns so the model can resolve references
+    if history:
+        for turn in history:
+            role = turn.get("role")
+            content = turn.get("content", "")
+            if role in ("user", "assistant") and content:
+                messages.append({"role": role, "content": content})
+
+    messages.append({"role": "user", "content": user_message})
+
     try:
         raw = await generate_completion(messages, model)
     except Exception:
@@ -124,8 +162,12 @@ def _parse_intent(raw: str, tools: list[dict]) -> IntentResult:
         return IntentResult()
 
     tool_name = parsed.get("tool")
+    confidence = parsed.get("confidence", "high")
+    if confidence not in ("high", "medium", "low"):
+        confidence = "high"
+
     if tool_name is None:
-        return IntentResult()
+        return IntentResult(confidence=confidence)
 
     # Validate tool name against available tools
     valid_names = {
@@ -139,8 +181,11 @@ def _parse_intent(raw: str, tools: list[dict]) -> IntentResult:
     if not isinstance(arguments, dict):
         arguments = {}
 
-    logger.info("Intent classified: tool=%s, args=%s", tool_name, json.dumps(arguments)[:200])
-    return IntentResult(tool_name=tool_name, arguments=arguments)
+    logger.info(
+        "Intent classified: tool=%s, confidence=%s, args=%s",
+        tool_name, confidence, json.dumps(arguments)[:200],
+    )
+    return IntentResult(tool_name=tool_name, arguments=arguments, confidence=confidence)
 
 
 def _try_json(text: str) -> dict | list | None:
diff --git a/src/fabledassistant/services/llm.py b/src/fabledassistant/services/llm.py
index 7acd39c..54049ed 100644
--- a/src/fabledassistant/services/llm.py
+++ b/src/fabledassistant/services/llm.py
@@ -250,12 +250,23 @@ async def build_context(
     tool_lines = [
         "You have access to tool functions. You MUST use them when the user asks you to create, add, find, schedule, or search for anything.",
         "CRITICAL: Call the tool functions directly. NEVER write out function calls as text or code. NEVER describe what you would do — just do it.",
-        "Available actions: create_task, create_note, search_notes.",
+        "Available actions: create_task, create_note, update_note, search_notes.",
     ]
     if has_caldav:
-        tool_lines[-1] = "Available actions: create_task, create_note, search_notes, create_event, list_events, search_events."
+        tool_lines[-1] = (
+            "Available actions: create_task, create_note, update_note, search_notes, "
+            "create_event, list_events, search_events, update_event, delete_event, "
+            "list_calendars, create_todo, list_todos, complete_todo, delete_todo."
+        )
         tool_lines.append("For calendar events, use ISO 8601 datetime format (e.g. 2026-09-30T00:00:00).")
+        tool_lines.append("CalDAV todos are separate from app tasks. Use create_task for app tasks, create_todo for CalDAV todos.")
+        tool_lines.append("When the user says 'remind me' with a time before an event, use the reminder_minutes parameter.")
     tool_lines.append("For relative dates like 'Friday' or 'next week', resolve them to YYYY-MM-DD format.")
+    tool_lines.append(
+        "Use update_note to edit/expand an existing note. "
+        "Use create_note ONLY for genuinely new notes with a different title. "
+        "If a note was created earlier in the conversation and the user provides more content for it, use update_note."
+    )
     tool_guidance = "\n".join(tool_lines)
 
     system_parts = [
diff --git a/src/fabledassistant/services/tools.py b/src/fabledassistant/services/tools.py
index ec1752a..eefa12e 100644
--- a/src/fabledassistant/services/tools.py
+++ b/src/fabledassistant/services/tools.py
@@ -4,12 +4,19 @@ import logging
 from datetime import date, datetime
 
 from fabledassistant.services.caldav import (
+    complete_todo,
     create_event,
+    create_todo,
+    delete_event,
+    delete_todo,
     is_caldav_configured,
+    list_calendars,
     list_events,
+    list_todos,
     search_events,
+    update_event,
 )
-from fabledassistant.services.notes import create_note, list_notes
+from fabledassistant.services.notes import create_note, get_note_by_title, list_notes, update_note
 from fabledassistant.services.tag_suggestions import suggest_tags
 
 logger = logging.getLogger(__name__)
@@ -67,6 +74,43 @@ _CORE_TOOLS = [
             },
         },
     },
+    {
+        "type": "function",
+        "function": {
+            "name": "update_note",
+            "description": (
+                "Update an existing note's content or title. "
+                "Use this when the user asks to add to, edit, expand, flesh out, or modify a note that already exists. "
+                "NEVER use create_note when updating an existing note — always use update_note."
+            ),
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "query": {
+                        "type": "string",
+                        "description": "Title or keyword to find the note to update",
+                    },
+                    "body": {
+                        "type": "string",
+                        "description": "New note content in markdown",
+                    },
+                    "title": {
+                        "type": "string",
+                        "description": "Optional new title for the note",
+                    },
+                    "mode": {
+                        "type": "string",
+                        "enum": ["replace", "append"],
+                        "description": (
+                            "How to apply the new body: 'replace' overwrites the existing content (default), "
+                            "'append' adds the new content after the existing content"
+                        ),
+                    },
+                },
+                "required": ["query", "body"],
+            },
+        },
+    },
     {
         "type": "function",
         "function": {
@@ -128,6 +172,23 @@ _CALDAV_TOOLS = [
                         "type": "string",
                         "description": "Optional iCalendar RRULE (e.g. 'FREQ=YEARLY' for annual, 'FREQ=WEEKLY' for weekly, 'FREQ=MONTHLY' for monthly)",
                     },
+                    "reminder_minutes": {
+                        "type": "integer",
+                        "description": "Optional reminder N minutes before the event (e.g. 30 for 30 minutes before)",
+                    },
+                    "attendees": {
+                        "type": "array",
+                        "items": {"type": "string"},
+                        "description": "Optional list of attendee email addresses",
+                    },
+                    "timezone": {
+                        "type": "string",
+                        "description": "Optional IANA timezone (e.g. 'America/New_York'). Falls back to user's caldav_timezone setting.",
+                    },
+                    "calendar_name": {
+                        "type": "string",
+                        "description": "Optional calendar name to create the event in. Falls back to default calendar.",
+                    },
                 },
                 "required": ["title", "start"],
             },
@@ -164,7 +225,187 @@ _CALDAV_TOOLS = [
                 "properties": {
                     "query": {
                         "type": "string",
-                        "description": "Search keyword to match against event titles and locations",
+                        "description": "Search keyword to match against event titles, locations, and descriptions",
+                    },
+                },
+                "required": ["query"],
+            },
+        },
+    },
+    {
+        "type": "function",
+        "function": {
+            "name": "update_event",
+            "description": "Update an existing calendar event. Use this when the user asks to change, move, reschedule, or modify an event.",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "query": {
+                        "type": "string",
+                        "description": "Search term to find the event to update (matches against title)",
+                    },
+                    "title": {
+                        "type": "string",
+                        "description": "New title for the event",
+                    },
+                    "start": {
+                        "type": "string",
+                        "description": "New start datetime in ISO 8601 format",
+                    },
+                    "end": {
+                        "type": "string",
+                        "description": "New end datetime in ISO 8601 format",
+                    },
+                    "description": {
+                        "type": "string",
+                        "description": "New event description",
+                    },
+                    "location": {
+                        "type": "string",
+                        "description": "New event location",
+                    },
+                    "timezone": {
+                        "type": "string",
+                        "description": "Optional IANA timezone (e.g. 'America/New_York')",
+                    },
+                    "calendar_name": {
+                        "type": "string",
+                        "description": "Optional calendar name to search in",
+                    },
+                },
+                "required": ["query"],
+            },
+        },
+    },
+    {
+        "type": "function",
+        "function": {
+            "name": "delete_event",
+            "description": "Delete a calendar event. Use this when the user asks to cancel, remove, or delete an event.",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "query": {
+                        "type": "string",
+                        "description": "Search term to find the event to delete (matches against title)",
+                    },
+                    "calendar_name": {
+                        "type": "string",
+                        "description": "Optional calendar name to search in",
+                    },
+                },
+                "required": ["query"],
+            },
+        },
+    },
+    {
+        "type": "function",
+        "function": {
+            "name": "list_calendars",
+            "description": "List all available calendars. Use this when the user asks which calendars they have.",
+            "parameters": {
+                "type": "object",
+                "properties": {},
+            },
+        },
+    },
+    {
+        "type": "function",
+        "function": {
+            "name": "create_todo",
+            "description": "Create a CalDAV todo item on the calendar server. Use this when the user explicitly asks to create a calendar todo or CalDAV todo (NOT for regular app tasks).",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "summary": {
+                        "type": "string",
+                        "description": "The todo summary/title",
+                    },
+                    "due": {
+                        "type": "string",
+                        "description": "Optional due date/datetime in ISO 8601 format",
+                    },
+                    "description": {
+                        "type": "string",
+                        "description": "Optional description",
+                    },
+                    "priority": {
+                        "type": "integer",
+                        "description": "Optional priority (1=highest, 9=lowest)",
+                    },
+                    "reminder_minutes": {
+                        "type": "integer",
+                        "description": "Optional reminder N minutes before due date",
+                    },
+                    "timezone": {
+                        "type": "string",
+                        "description": "Optional IANA timezone (e.g. 'America/New_York')",
+                    },
+                    "calendar_name": {
+                        "type": "string",
+                        "description": "Optional calendar name",
+                    },
+                },
+                "required": ["summary"],
+            },
+        },
+    },
+    {
+        "type": "function",
+        "function": {
+            "name": "list_todos",
+            "description": "List CalDAV todos from the calendar server. Use this when the user asks to see their calendar todos.",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "include_completed": {
+                        "type": "boolean",
+                        "description": "Whether to include completed todos (default false)",
+                    },
+                    "calendar_name": {
+                        "type": "string",
+                        "description": "Optional calendar name",
+                    },
+                },
+            },
+        },
+    },
+    {
+        "type": "function",
+        "function": {
+            "name": "complete_todo",
+            "description": "Mark a CalDAV todo as completed. Use this when the user says they finished or completed a calendar todo.",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "query": {
+                        "type": "string",
+                        "description": "Search term to find the todo to complete (matches against summary)",
+                    },
+                    "calendar_name": {
+                        "type": "string",
+                        "description": "Optional calendar name",
+                    },
+                },
+                "required": ["query"],
+            },
+        },
+    },
+    {
+        "type": "function",
+        "function": {
+            "name": "delete_todo",
+            "description": "Delete a CalDAV todo. Use this when the user asks to remove or delete a calendar todo.",
+            "parameters": {
+                "type": "object",
+                "properties": {
+                    "query": {
+                        "type": "string",
+                        "description": "Search term to find the todo to delete (matches against summary)",
+                    },
+                    "calendar_name": {
+                        "type": "string",
+                        "description": "Optional calendar name",
                     },
                 },
                 "required": ["query"],
@@ -241,6 +482,48 @@ async def execute_tool(user_id: int, tool_name: str, arguments: dict) -> dict:
                 "suggested_tags": suggested,
             }
 
+        elif tool_name == "update_note":
+            query = arguments.get("query", "")
+            new_body = arguments.get("body", "")
+            new_title = arguments.get("title")
+            mode = arguments.get("mode", "replace")
+
+            # Find the note: exact title match first, then fuzzy search
+            note = await get_note_by_title(user_id, query)
+            if note is None:
+                notes, _ = await list_notes(user_id=user_id, q=query, limit=5)
+                # Prefer notes (not tasks) when there are mixed results
+                note_only = [n for n in notes if n.status is None]
+                candidates = note_only or notes
+                if not candidates:
+                    return {"success": False, "error": f"No note found matching '{query}'."}
+                note = candidates[0]
+
+            # Build the update payload
+            update_fields: dict = {}
+            if new_title:
+                update_fields["title"] = new_title
+            if new_body:
+                if mode == "append" and note.body:
+                    update_fields["body"] = note.body + "\n\n" + new_body
+                else:
+                    update_fields["body"] = new_body
+
+            updated = await update_note(user_id, note.id, **update_fields)
+            if updated is None:
+                return {"success": False, "error": "Failed to update note."}
+
+            suggested = await suggest_tags(user_id, updated.title, updated.body or "")
+            return {
+                "success": True,
+                "type": "note_updated",
+                "data": {
+                    "id": updated.id,
+                    "title": updated.title,
+                },
+                "suggested_tags": suggested,
+            }
+
         elif tool_name == "search_notes":
             query = arguments.get("query", "")
             notes, total = await list_notes(user_id=user_id, q=query, limit=5)
@@ -274,6 +557,10 @@ async def execute_tool(user_id: int, tool_name: str, arguments: dict) -> dict:
                 location=arguments.get("location"),
                 all_day=arguments.get("all_day", False),
                 recurrence=arguments.get("recurrence"),
+                timezone=arguments.get("timezone"),
+                reminder_minutes=arguments.get("reminder_minutes"),
+                attendees=arguments.get("attendees"),
+                calendar_name=arguments.get("calendar_name"),
             )
             return {
                 "success": True,
@@ -311,6 +598,103 @@ async def execute_tool(user_id: int, tool_name: str, arguments: dict) -> dict:
                 },
             }
 
+        elif tool_name == "update_event":
+            result = await update_event(
+                user_id=user_id,
+                query=arguments["query"],
+                title=arguments.get("title"),
+                start=arguments.get("start"),
+                end=arguments.get("end"),
+                description=arguments.get("description"),
+                location=arguments.get("location"),
+                timezone=arguments.get("timezone"),
+                calendar_name=arguments.get("calendar_name"),
+            )
+            return {
+                "success": True,
+                "type": "event_updated",
+                "data": result,
+            }
+
+        elif tool_name == "delete_event":
+            result = await delete_event(
+                user_id=user_id,
+                query=arguments["query"],
+                calendar_name=arguments.get("calendar_name"),
+            )
+            return {
+                "success": True,
+                "type": "event_deleted",
+                "data": result,
+            }
+
+        elif tool_name == "list_calendars":
+            calendars = await list_calendars(user_id=user_id)
+            return {
+                "success": True,
+                "type": "calendars",
+                "data": {
+                    "count": len(calendars),
+                    "calendars": calendars,
+                },
+            }
+
+        elif tool_name == "create_todo":
+            result = await create_todo(
+                user_id=user_id,
+                summary=arguments.get("summary", "Untitled Todo"),
+                due=arguments.get("due"),
+                description=arguments.get("description"),
+                priority=arguments.get("priority"),
+                reminder_minutes=arguments.get("reminder_minutes"),
+                timezone=arguments.get("timezone"),
+                calendar_name=arguments.get("calendar_name"),
+            )
+            return {
+                "success": True,
+                "type": "todo",
+                "data": result,
+            }
+
+        elif tool_name == "list_todos":
+            todos = await list_todos(
+                user_id=user_id,
+                include_completed=arguments.get("include_completed", False),
+                calendar_name=arguments.get("calendar_name"),
+            )
+            return {
+                "success": True,
+                "type": "todos",
+                "data": {
+                    "count": len(todos),
+                    "todos": todos,
+                },
+            }
+
+        elif tool_name == "complete_todo":
+            result = await complete_todo(
+                user_id=user_id,
+                query=arguments["query"],
+                calendar_name=arguments.get("calendar_name"),
+            )
+            return {
+                "success": True,
+                "type": "todo_completed",
+                "data": result,
+            }
+
+        elif tool_name == "delete_todo":
+            result = await delete_todo(
+                user_id=user_id,
+                query=arguments["query"],
+                calendar_name=arguments.get("calendar_name"),
+            )
+            return {
+                "success": True,
+                "type": "todo_deleted",
+                "data": result,
+            }
+
         else:
             return {"success": False, "error": f"Unknown tool: {tool_name}"}
 
diff --git a/summary.md b/summary.md
index 59fb974..a289fc3 100644
--- a/summary.md
+++ b/summary.md
@@ -12,7 +12,7 @@
 >    Include file-level details in the commit body when the change is non-trivial.
 
 ## Last Updated
-2026-02-16 — Phase 9: Switch to qwen3, intent routing for reliable tool calling, all-day/recurring events
+2026-02-17 — Phase 10: CalDAV full lifecycle, update_note tool, dashboard inline streaming, keyboard shortcuts, intent router upgrades
 
 ## Project Overview
 Fabled Assistant is a self-hosted note-taking and task-tracking application with
@@ -265,9 +265,9 @@ fabledassistant/
 │       │   ├── generation_buffer.py # In-memory SSE event buffer with cancel_event, reconnect support, auto-cleanup; supports chat (int keys) and assist (string keys)
 │       │   ├── generation_task.py   # Background asyncio tasks: run_generation (chat, DB flush, titles, intent routing + tool loop) + run_assist_generation (lightweight, no DB)
 │       │   ├── intent.py          # Intent routing: classify_intent() makes fast non-streaming LLM call to detect tool intent before streaming
-│       │   ├── tools.py            # LLM tool definitions (create_task, create_note, search_notes, CalDAV events with all-day/recurrence) + execute_tool dispatcher
+│       │   ├── tools.py            # LLM tool definitions (create_task, create_note, update_note, search_notes, full CalDAV suite) + execute_tool dispatcher
 │       │   ├── tag_suggestions.py # LLM-powered tag suggestions: suggest_tags() builds prompt with existing tags, calls generate_completion, parses JSON response
-│       │   ├── caldav.py          # CalDAV integration: create/list/search calendar events via caldav library, all-day + recurring event support (per-user config from settings)
+│       │   ├── caldav.py          # CalDAV integration: full event lifecycle (create/list/search/update/delete), todos (create/list/complete/delete), list_calendars, timezone (ZoneInfo), reminders (VALARM), attendees, multi-calendar search
 │       │   ├── settings.py      # Settings CRUD with user_id isolation: get_setting, set_setting, set_settings_batch, get_all_settings
 │       │   ├── logging.py      # App logging: log_audit, log_usage, log_error, get_logs, get_log_stats, delete_old_logs, start_log_retention_loop
 │       │   ├── email.py        # SMTP email service: get_smtp_config, is_smtp_configured, send_email, send_test_email
@@ -289,6 +289,7 @@ fabledassistant/
     │   │   └── client.ts        # ApiError class, apiGet/apiPost/apiPut/apiPatch/apiDelete + apiSSEStream (fetch+ReadableStream), apiStreamPost (legacy), auto 401→login redirect
     │   ├── composables/
     │   │   ├── useTheme.ts      # Theme toggle, localStorage, prefers-color-scheme
+    │   │   ├── useShortcuts.ts  # Shared showShortcuts ref + open/close/toggle helpers (used by App.vue + AppHeader.vue)
     │   │   ├── useAutocomplete.ts # Legacy textarea autocomplete (replaced by Tiptap suggestion extensions)
     │   │   └── useAssist.ts     # AI Assist composable: section parsing, target selection, two-step POST+SSE streaming (apiPost → apiSSEStream), accept/reject; watches body ref for auto-sync
     │   ├── stores/
@@ -522,6 +523,19 @@ When adding a new migration, follow these conventions:
 - `due_before`/`due_after` query params on `/api/tasks` for date-range filtering
 - Recent chats and recently edited notes sections
 - All task sections hidden when empty; marking done removes from all lists
+- **Inline chat widget:** Submitting a message streams the response inline on the dashboard — no
+  navigation to `/chat`. Streaming tool calls shown live; final response captured from store after SSE.
+- **Quick action chips:** Pre-defined prompts above the chat input for common queries.
+- **Conversational detection (Option A):** When the response has no tool calls (pure text), the
+  "Continue in Chat" link becomes a prominent filled button labeled "Continue this conversation →",
+  signalling that the inline response is just a snippet of a longer exchange.
+- **Auto-focus:** Dashboard chat input gains focus on page mount (via `defineExpose({ focus })` on
+  `DashboardChatInput` and a template ref in `HomeView`).
+- **Keyboard shortcut — Escape in ChatView:** Cascade close: note picker → mobile sidebar → clear
+  textarea if non-empty → navigate to `/` home.
+- **Keyboard shortcuts overlay:** Press `?` (when not in a text input) or click the `?` button in
+  the nav bar to open a panel listing all shortcuts. Escape or click-outside closes it. State shared
+  via `useShortcuts` composable (`frontend/src/composables/useShortcuts.ts`).
 
 ### LLM Chat
 - Ollama integration via async HTTP (httpx), default model qwen3 (better tool support than mistral), auto-pull on startup
@@ -540,21 +554,34 @@ When adding a new migration, follow these conventions:
 - Ollama configured with `OLLAMA_MAX_LOADED_MODELS=2` and `OLLAMA_KEEP_ALIVE=30m`
 - Timeout tuning: connect timeout 30s (cold model loading), warm timeout 300s, pull timeout 1800s
 - SSE reconnection failure shows error toast instead of silently recovering
-- **LLM tool calling:** Models with tool support can create tasks, create notes, and search notes
-  on behalf of the user during chat. Multi-round tool loop (max 5 rounds) allows the LLM to
-  execute tools and then produce a natural language response incorporating results. Tool call
-  results are persisted in message `tool_calls` JSONB column and rendered as compact ToolCallCard
-  components (linked titles for created items, search result lists). SSE emits `tool_call` events
-  for real-time rendering during streaming. System prompt includes today's date for relative date
-  resolution. Graceful degradation: models without tool support respond normally.
+- **LLM tool calling:** Models with tool support can create tasks, create/update notes, search notes,
+  and manage CalDAV events/todos on behalf of the user during chat. Multi-round tool loop (max 5 rounds)
+  allows the LLM to execute tools and then produce a natural language response incorporating results.
+  Tool call results are persisted in message `tool_calls` JSONB column and rendered as compact
+  ToolCallCard components (linked titles for created items, search result lists, event cards, todo cards).
+  SSE emits `tool_call` events for real-time rendering during streaming. System prompt includes today's
+  date for relative date resolution. Graceful degradation: models without tool support respond normally.
+  `update_note` tool finds existing notes by exact title (falling back to fuzzy search) and supports
+  `replace` (overwrite body) or `append` (add to existing body) modes — prevents duplicate note creation
+  when the user provides follow-up content for an already-created note.
 - **Intent routing:** Before streaming, a fast non-streaming LLM call classifies user intent and
   extracts tool parameters (`services/intent.py`). If a tool call is detected, it executes directly
   — bypassing the model's native (sometimes unreliable) tool calling API. Falls through to normal
   streaming when no tool is detected or classification fails. Only runs on first round of tool loop.
-- **CalDAV calendar integration:** Per-user CalDAV settings (URL, username, password, calendar name).
-  LLM tools: `create_event` (with `all_day` and `recurrence` support), `list_events`, `search_events`.
+  Supports confidence levels ("high"/"medium"/"low") — low-confidence intents fall through to streaming.
+  Passes last 6 user/assistant turns as history for anaphora resolution ("move it", "cancel that").
+  Dedicated intent model configurable via `OLLAMA_INTENT_MODEL` env var or per-user `intent_model`
+  setting — allows a smaller/faster model for routing while the main model handles responses.
+  Intent router rules cover: update/delete events, CalDAV todos, time-period → list_events (not
+  search_events), update_note vs create_note disambiguation, reminder_minutes conversion.
+- **CalDAV calendar integration:** Per-user CalDAV settings (URL, username, password, calendar name, timezone).
+  LLM tools: `create_event` (all_day, recurrence, timezone, reminder_minutes, attendees, calendar_name),
+  `list_events`, `search_events`, `update_event`, `delete_event`, `list_calendars`,
+  `create_todo`, `list_todos`, `complete_todo`, `delete_todo`.
   All-day events use iCalendar DATE values; recurrence uses RRULE (e.g. `FREQ=YEARLY`).
-  Runs synchronous caldav library calls in asyncio executor. Settings UI for CalDAV configuration.
+  VALARM components added for reminders. Attendees via mailto: vCalAddress.
+  Multi-calendar search: when no specific calendar configured, all calendars are scanned.
+  Runs synchronous caldav library calls in asyncio executor. Settings UI for CalDAV config including timezone.
 - **LLM-suggested tags:** Backend service (`tag_suggestions.py`) prompts LLM with existing user tags
   and note content, returns 3-5 relevant tag suggestions. Tags already in body are filtered out.
   Exposed via `POST /api/notes/suggest-tags` and `POST /api/notes/:id/append-tag`. Integrated in: