fix: Per-agent terminal isolation, floating terminal z-index, and char-by-char input

- Add :key to PromptBar to force remount on agent switch, fixing shared terminal session bug
- Raise AgentTerminal z-index above PromptBar backdrop so floating terminal is visible/clickable
- Send prompt text char-by-char (15ms delay) matching FloatingVoice pattern for Claude Code compat
- Guard xterm dispose against unloaded addons to prevent errors on agent switch
- Widen PromptBar panel from 360px to 420px to fit all ChatInput buttons

frontend/src/components/agent/AgentTerminal.vue

@@ -0,0 +1,436 @@
+<script setup lang="ts">
+import { ref, computed, watch, nextTick, onBeforeUnmount } from 'vue'
+import type { Agent } from '../../types/agent'
+import type { AgentTerminal as AgentTerminalType } from '../../composables/useAgentTerminal'
+
+const props = defineProps<{
+  modelValue: boolean
+  agent: Agent
+  agentTerminal: AgentTerminalType
+}>()
+
+const emit = defineEmits<{
+  'update:modelValue': [value: boolean]
+}>()
+
+const isOpen = computed({
+  get: () => props.modelValue,
+  set: (val) => emit('update:modelValue', val)
+})
+
+const renderer = props.agentTerminal.renderer
+const terminalState = props.agentTerminal.terminalState
+const connected = props.agentTerminal.connected
+const agentRunning = props.agentTerminal.agentRunning
+const startAgent = props.agentTerminal.startAgent
+const stopAgent = props.agentTerminal.stopAgent
+
+// Local ref for the xterm container - syncs to composable's containerRef
+const terminalContainer = ref<HTMLElement | null>(null)
+
+watch(terminalContainer, (el) => {
+  props.agentTerminal.containerRef.value = el
+})
+
+// Drag state
+const isDragging = ref(false)
+const position = ref({ x: 0, y: 0 })
+const hasCustomPosition = ref(false)
+const dragOffset = ref({ x: 0, y: 0 })
+
+// Resize state
+const isResizing = ref(false)
+const size = ref({ w: 560, h: 340 })
+const resizeStart = ref({ x: 0, y: 0, w: 0, h: 0 })
+
+const windowRef = ref<HTMLElement | null>(null)
+
+// Style
+const agentColor = computed(() => props.agent.uiConfig?.color || '#6366f1')
+const agentBg = computed(() => props.agent.uiConfig?.terminalBg || '#0f0a1a')
+const agentBorder = computed(() => props.agent.uiConfig?.terminalBorder || '#6366f1')
+
+const statusDotClass = computed(() => {
+  switch (terminalState.value) {
+    case 'ready': return 'on'
+    case 'connecting':
+    case 'agent-starting': return 'wait'
+    case 'crashed': return 'error'
+    default: return ''
+  }
+})
+
+const terminalStyle = computed((): Record<string, string> => {
+  if (!hasCustomPosition.value) {
+    return {
+      width: `${size.value.w}px`,
+      height: `${size.value.h}px`,
+      bottom: '80px',
+      right: '16px'
+    }
+  }
+  return {
+    width: `${size.value.w}px`,
+    height: `${size.value.h}px`,
+    top: `${position.value.y}px`,
+    left: `${position.value.x}px`,
+    bottom: 'auto',
+    right: 'auto'
+  }
+})
+
+// ── Drag ──
+
+function startDrag(e: MouseEvent) {
+  if ((e.target as HTMLElement).closest('.window-controls')) return
+  isDragging.value = true
+  const rect = windowRef.value?.getBoundingClientRect()
+  if (rect) {
+    if (!hasCustomPosition.value) {
+      position.value = { x: rect.left, y: rect.top }
+    }
+    dragOffset.value = { x: e.clientX - rect.left, y: e.clientY - rect.top }
+  }
+  document.addEventListener('mousemove', onDrag)
+  document.addEventListener('mouseup', stopDrag)
+}
+
+function onDrag(e: MouseEvent) {
+  if (!isDragging.value) return
+  const w = windowRef.value?.offsetWidth || 560
+  const h = windowRef.value?.offsetHeight || 340
+  position.value = {
+    x: Math.max(-w * 0.75, Math.min(e.clientX - dragOffset.value.x, window.innerWidth - w * 0.25)),
+    y: Math.max(-h * 0.75, Math.min(e.clientY - dragOffset.value.y, window.innerHeight - h * 0.25))
+  }
+}
+
+function stopDrag() {
+  isDragging.value = false
+  hasCustomPosition.value = true
+  document.removeEventListener('mousemove', onDrag)
+  document.removeEventListener('mouseup', stopDrag)
+}
+
+// ── Resize ──
+
+function startResize(e: MouseEvent) {
+  e.preventDefault()
+  e.stopPropagation()
+  isResizing.value = true
+  resizeStart.value = { x: e.clientX, y: e.clientY, w: size.value.w, h: size.value.h }
+  document.addEventListener('mousemove', onResize)
+  document.addEventListener('mouseup', stopResize)
+}
+
+function onResize(e: MouseEvent) {
+  if (!isResizing.value) return
+  size.value = {
+    w: Math.max(400, Math.min(resizeStart.value.w + e.clientX - resizeStart.value.x, window.innerWidth - 40)),
+    h: Math.max(250, Math.min(resizeStart.value.h + e.clientY - resizeStart.value.y, window.innerHeight - 40))
+  }
+}
+
+function stopResize() {
+  isResizing.value = false
+  document.removeEventListener('mousemove', onResize)
+  document.removeEventListener('mouseup', stopResize)
+  nextTick(() => renderer.fit())
+}
+
+// ── Actions ──
+
+function close() {
+  isOpen.value = false
+}
+
+function clearBuffer() {
+  renderer.reset()
+}
+
+function handleRestart() {
+  startAgent(true)
+}
+
+// ── Watch open/close to init terminal ──
+
+watch(isOpen, (open) => {
+  if (open) {
+    nextTick(() => {
+      // Initialize the renderer if not already done (container ref is now set)
+      if (!renderer.isReady.value) {
+        renderer.init()
+      }
+      // Wait for CSS transition then fit + focus
+      setTimeout(() => {
+        renderer.onBecameVisible()
+      }, 150)
+    })
+  } else {
+    renderer.blur()
+  }
+})
+
+onBeforeUnmount(() => {
+  document.removeEventListener('mousemove', onDrag)
+  document.removeEventListener('mouseup', stopDrag)
+  document.removeEventListener('mousemove', onResize)
+  document.removeEventListener('mouseup', stopResize)
+})
+</script>
+
+<template>
+  <Teleport to="body">
+    <Transition name="at-slide">
+      <div
+        v-show="isOpen"
+        ref="windowRef"
+        class="agent-terminal"
+        :class="{ dragging: isDragging, resizing: isResizing }"
+        :style="terminalStyle"
+      >
+        <div class="at-glass" :style="{ borderColor: agentBorder + '40' }">
+          <!-- Titlebar -->
+          <div class="at-titlebar" @mousedown="startDrag">
+            <div class="at-left">
+              <div
+                class="at-badge"
+                :style="{ background: agent.uiConfig?.gradient || agentColor }"
+              >{{ agent.uiConfig?.shortLabel || agent.id[0]?.toUpperCase() }}</div>
+              <span class="at-name">{{ agent.uiConfig?.label || agent.name }}</span>
+              <i class="at-dot" :class="statusDotClass"></i>
+              <span v-if="terminalState === 'agent-starting'" class="at-status-text">Starting...</span>
+              <span v-else-if="terminalState === 'connecting'" class="at-status-text">Connecting...</span>
+              <span v-else-if="terminalState === 'crashed'" class="at-status-text crashed">Crashed</span>
+            </div>
+            <div class="window-controls">
+              <button
+                v-if="terminalState === 'crashed' || terminalState === 'off'"
+                class="wc-btn start"
+                title="Start Agent"
+                @click.stop="handleRestart"
+              >
+                <svg width="10" height="10" viewBox="0 0 24 24" fill="currentColor"><polygon points="5 3 19 12 5 21 5 3"/></svg>
+              </button>
+              <button
+                v-if="agentRunning"
+                class="wc-btn restart"
+                title="Restart Agent"
+                @click.stop="handleRestart"
+              >
+                <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M21 12a9 9 0 1 1-6.219-8.56"/></svg>
+              </button>
+              <button
+                class="wc-btn"
+                title="Clear Buffer"
+                @click.stop="clearBuffer"
+              >
+                <svg width="10" height="10" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2"><path d="M3 6h18M8 6V4a2 2 0 012-2h4a2 2 0 012 2v2m3 0v14a2 2 0 01-2 2H7a2 2 0 01-2-2V6h14"/></svg>
+              </button>
+              <button class="wc-btn x" title="Close" @click.stop="close">
+                <svg width="8" height="8" viewBox="0 0 10 10"><line x1="0" y1="0" x2="10" y2="10" stroke="currentColor" stroke-width="1.5"/><line x1="10" y1="0" x2="0" y2="10" stroke="currentColor" stroke-width="1.5"/></svg>
+              </button>
+            </div>
+          </div>
+
+          <!-- Terminal content -->
+          <div class="at-content" :style="{ background: agentBg }">
+            <div ref="terminalContainer" class="at-term"></div>
+
+            <!-- Overlay states -->
+            <div v-if="terminalState === 'off'" class="at-overlay" @click="agentTerminal.connect()">
+              <div class="at-overlay-msg">
+                <svg width="20" height="20" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                  <path d="M18.36 6.64a9 9 0 1 1-12.73 0"/>
+                  <line x1="12" y1="2" x2="12" y2="12"/>
+                </svg>
+                <span>Agent offline</span>
+                <small>Click to connect</small>
+              </div>
+            </div>
+            <div v-else-if="terminalState === 'connecting'" class="at-overlay connecting">
+              <div class="at-overlay-msg">
+                <div class="at-spinner"></div>
+                <span>Connecting...</span>
+              </div>
+            </div>
+          </div>
+
+          <!-- Resize handle -->
+          <div class="at-resize" @mousedown="startResize"></div>
+        </div>
+      </div>
+    </Transition>
+  </Teleport>
+</template>
+
+<style scoped>
+.agent-terminal {
+  position: fixed;
+  min-width: 400px;
+  min-height: 250px;
+  z-index: 10001;
+}
+
+.at-glass {
+  position: relative;
+  width: 100%;
+  height: 100%;
+  display: flex;
+  flex-direction: column;
+  background: rgba(200, 215, 235, 0.35);
+  backdrop-filter: blur(24px) saturate(1.6);
+  -webkit-backdrop-filter: blur(24px) saturate(1.6);
+  border-radius: 5px;
+  border: 1px solid rgba(255, 255, 255, 0.6);
+  box-shadow: 0 0 0 1px rgba(80, 120, 180, 0.25), 0 6px 24px rgba(0, 0, 0, 0.25), inset 0 1px 0 rgba(255, 255, 255, 0.6);
+  overflow: hidden;
+}
+
+.at-titlebar {
+  display: flex;
+  align-items: center;
+  justify-content: space-between;
+  height: 24px;
+  padding: 0 4px 0 6px;
+  background: rgba(255, 255, 255, 0.25);
+  border-bottom: 1px solid rgba(255, 255, 255, 0.3);
+  cursor: grab;
+  user-select: none;
+}
+.agent-terminal.dragging .at-titlebar { cursor: grabbing; }
+
+.at-left {
+  display: flex;
+  align-items: center;
+  gap: 6px;
+  font: 500 10px/1 system-ui, sans-serif;
+  color: #222;
+}
+
+.at-badge {
+  width: 16px;
+  height: 16px;
+  border-radius: 4px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  color: #fff;
+  font-size: 8px;
+  font-weight: 700;
+  flex-shrink: 0;
+}
+
+.at-name {
+  font-weight: 600;
+  font-size: 11px;
+  color: #333;
+}
+
+.at-dot {
+  width: 5px;
+  height: 5px;
+  border-radius: 50%;
+  background: #999;
+  flex-shrink: 0;
+}
+.at-dot.on { background: #0a0; box-shadow: 0 0 4px #0a0; }
+.at-dot.wait { background: #a80; animation: at-pulse 0.8s infinite; }
+.at-dot.error { background: #e44; box-shadow: 0 0 4px #e44; }
+
+.at-status-text {
+  font-size: 9px;
+  color: #666;
+}
+.at-status-text.crashed { color: #c33; }
+
+.window-controls { display: flex; gap: 1px; }
+.wc-btn {
+  width: 20px;
+  height: 16px;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  background: rgba(255, 255, 255, 0.3);
+  border: 1px solid rgba(0, 0, 0, 0.1);
+  border-radius: 2px;
+  color: #333;
+  cursor: pointer;
+}
+.wc-btn:hover { background: rgba(255, 255, 255, 0.5); }
+.wc-btn.x:hover { background: linear-gradient(180deg, #e66 0%, #c33 100%); border-color: #a22; color: #fff; }
+.wc-btn.start { color: #0a0; }
+.wc-btn.start:hover { background: rgba(16, 185, 129, 0.3); }
+.wc-btn.restart:hover { background: rgba(245, 158, 11, 0.3); color: #a80; }
+
+.at-content {
+  flex: 1;
+  margin: 2px;
+  border-radius: 2px;
+  overflow: hidden;
+  position: relative;
+}
+
+.at-term { width: 100%; height: 100%; }
+.at-term :deep(.xterm) { height: 100%; padding: 2px; }
+.at-term :deep(.xterm-viewport) {
+  overflow-y: auto !important;
+  scrollbar-width: thin;
+}
+.at-term :deep(.xterm-viewport::-webkit-scrollbar) { width: 8px; background: rgba(0, 0, 0, 0.2); }
+.at-term :deep(.xterm-viewport::-webkit-scrollbar-thumb) { background: rgba(255, 255, 255, 0.15); border-radius: 4px; }
+
+.at-overlay {
+  position: absolute;
+  inset: 0;
+  background: rgba(0, 0, 0, 0.85);
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  z-index: 10;
+  cursor: pointer;
+}
+.at-overlay.connecting { cursor: wait; }
+
+.at-overlay-msg {
+  display: flex;
+  flex-direction: column;
+  align-items: center;
+  gap: 8px;
+  color: #fff;
+  text-align: center;
+}
+.at-overlay-msg svg { color: #ef4444; opacity: 0.8; }
+.at-overlay-msg span { font-size: 13px; font-weight: 500; }
+.at-overlay-msg small { font-size: 10px; color: #888; }
+
+.at-spinner {
+  width: 20px;
+  height: 20px;
+  border: 2px solid rgba(255, 255, 255, 0.2);
+  border-top-color: #fff;
+  border-radius: 50%;
+  animation: at-spin 0.8s linear infinite;
+}
+
+.at-resize {
+  position: absolute;
+  right: 0;
+  bottom: 0;
+  width: 16px;
+  height: 16px;
+  cursor: nwse-resize;
+  background: linear-gradient(135deg, transparent 50%, rgba(255, 255, 255, 0.3) 50%, rgba(255, 255, 255, 0.1) 100%);
+  border-radius: 0 0 5px 0;
+}
+.at-resize:hover { background: linear-gradient(135deg, transparent 50%, rgba(255, 255, 255, 0.5) 50%, rgba(255, 255, 255, 0.2) 100%); }
+
+.agent-terminal.resizing { user-select: none; }
+.agent-terminal.resizing .at-term { pointer-events: none; }
+
+.at-slide-enter-active, .at-slide-leave-active { transition: all 0.15s ease; }
+.at-slide-enter-from, .at-slide-leave-to { opacity: 0; transform: translateY(16px) scale(0.98); }
+
+@keyframes at-pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.4; } }
+@keyframes at-spin { to { transform: rotate(360deg); } }
+</style>

frontend/src/components/agent/ChatInput.vue

@@ -6,7 +6,10 @@ const props = defineProps<{
   recording?: boolean
   historyActive?: boolean
   settingsActive?: boolean
+  terminalActive?: boolean
+  disabled?: boolean
   autofocus?: boolean
+  statusDot?: 'green' | 'yellow' | 'red' | 'gray' | ''
 }>()
 
 const emit = defineEmits<{
@@ -14,6 +17,7 @@ const emit = defineEmits<{
   mic: []
   'toggle-history': []
   'toggle-settings': []
+  'toggle-terminal': []
 }>()
 
 const inputText = ref('')
@@ -42,12 +46,14 @@ defineExpose({ focus })
 
 <template>
   <div class="chat-input-row">
+    <i v-if="statusDot" class="ci-status-dot" :class="statusDot"></i>
     <input
       ref="inputEl"
       v-model="inputText"
       class="chat-input"
       type="text"
       :placeholder="placeholder || 'Escribe un mensaje...'"
+      :disabled="disabled"
       @keydown.enter="handleSubmit"
     />
     <button
@@ -95,6 +101,17 @@ defineExpose({ focus })
         <path d="M19.4 15a1.65 1.65 0 0 0 .33 1.82l.06.06a2 2 0 0 1-2.83 2.83l-.06-.06a1.65 1.65 0 0 0-1.82-.33 1.65 1.65 0 0 0-1 1.51V21a2 2 0 0 1-4 0v-.09A1.65 1.65 0 0 0 9 19.4a1.65 1.65 0 0 0-1.82.33l-.06.06a2 2 0 0 1-2.83-2.83l.06-.06A1.65 1.65 0 0 0 4.68 15a1.65 1.65 0 0 0-1.51-1H3a2 2 0 0 1 0-4h.09A1.65 1.65 0 0 0 4.6 9a1.65 1.65 0 0 0-.33-1.82l-.06-.06a2 2 0 0 1 2.83-2.83l.06.06A1.65 1.65 0 0 0 9 4.68a1.65 1.65 0 0 0 1-1.51V3a2 2 0 0 1 4 0v.09a1.65 1.65 0 0 0 1 1.51 1.65 1.65 0 0 0 1.82-.33l.06-.06a2 2 0 0 1 2.83 2.83l-.06.06A1.65 1.65 0 0 0 19.4 9a1.65 1.65 0 0 0 1.51 1H21a2 2 0 0 1 0 4h-.09a1.65 1.65 0 0 0-1.51 1z"/>
       </svg>
     </button>
+    <button
+      class="ci-btn ci-terminal"
+      :class="{ active: terminalActive }"
+      title="Terminal"
+      @click="emit('toggle-terminal')"
+    >
+      <svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
+        <polyline points="4 17 10 11 4 5"/>
+        <line x1="12" y1="19" x2="20" y2="19"/>
+      </svg>
+    </button>
   </div>
 </template>
 
@@ -162,11 +179,39 @@ defineExpose({ focus })
 }
 
 .ci-history.active,
-.ci-settings.active {
+.ci-settings.active,
+.ci-terminal.active {
   background: rgba(255, 255, 255, 0.12);
   color: rgba(255, 255, 255, 0.7);
 }
 
+.ci-terminal:hover {
+  background: rgba(16, 185, 129, 0.15);
+  border-color: rgba(16, 185, 129, 0.25);
+  color: rgba(16, 185, 129, 0.9);
+}
+
+.ci-status-dot {
+  width: 6px;
+  height: 6px;
+  border-radius: 50%;
+  flex-shrink: 0;
+}
+.ci-status-dot.green { background: #22c55e; box-shadow: 0 0 4px #22c55e; }
+.ci-status-dot.yellow { background: #eab308; box-shadow: 0 0 4px #eab308; animation: ci-pulse 1s infinite; }
+.ci-status-dot.red { background: #ef4444; box-shadow: 0 0 4px #ef4444; }
+.ci-status-dot.gray { background: #6b7280; }
+
+.chat-input:disabled {
+  opacity: 0.5;
+  cursor: not-allowed;
+}
+
+@keyframes ci-pulse {
+  0%, 100% { opacity: 1; }
+  50% { opacity: 0.4; }
+}
+
 @keyframes mic-pulse {
   0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.3); }
   50% { box-shadow: 0 0 0 6px rgba(239, 68, 68, 0); }

frontend/src/components/agent/PromptBar.vue

@@ -3,11 +3,13 @@ import { ref, reactive, computed, watch, nextTick, onMounted, onBeforeUnmount }
 import type { Agent } from '../../types/agent'
 import { endpoints } from '../../config/endpoints'
 import { useVoiceCapture } from '../../composables/useVoiceCapture'
+import { useAgentTerminal } from '../../composables/useAgentTerminal'
 import { useCanvasStore } from '../../stores/canvas'
 import ChatInput from './ChatInput.vue'
 import TranscriptCard from './TranscriptCard.vue'
 import InputSettings from './InputSettings.vue'
 import ConversationHistory from './ConversationHistory.vue'
+import AgentTerminal from './AgentTerminal.vue'
 
 interface ClaudeUsage {
   subscription: { type: string; tier: string; label: string; multiplier: number }
@@ -23,6 +25,7 @@ interface ChatMessage {
   content: string
   status: 'sent' | 'thinking' | 'done'
   uuid?: string
+  toolCalls?: string[]
   intervention?: {
     type: 'permission' | 'question' | 'plan'
     requestId?: string
@@ -60,6 +63,32 @@ const voice = useVoiceCapture({
   onNotification: (msg, type, duration) => canvasStore.showNotification(msg, type, duration)
 })
 
+// Agent terminal composable
+const agentTerminal = useAgentTerminal(props.agent.id)
+const showTerminal = ref(false)
+
+const statusDot = computed<'green' | 'yellow' | 'red' | 'gray' | ''>(() => {
+  switch (agentTerminal.terminalState.value) {
+    case 'ready': return 'green'
+    case 'connecting':
+    case 'agent-starting': return 'yellow'
+    case 'crashed': return 'red'
+    case 'off': return 'gray'
+    default: return ''
+  }
+})
+
+const inputPlaceholder = computed(() => {
+  const label = props.agent.uiConfig?.label || props.agent.name
+  switch (agentTerminal.terminalState.value) {
+    case 'off': return `Agent offline - type to start ${label}`
+    case 'crashed': return `Agent crashed - type to restart ${label}`
+    case 'connecting':
+    case 'agent-starting': return `Starting ${label}...`
+    default: return `Mensaje a ${label}...`
+  }
+})
+
 const contentEl = ref<HTMLDivElement | null>(null)
 const chatInputEl = ref<InstanceType<typeof ChatInput> | null>(null)
 const isRecording = ref(false)
@@ -96,7 +125,7 @@ const panelStyle = computed(() => {
   const bubbleCenterX = props.anchorRect.left + props.anchorRect.width / 2
   const bottomOffset = window.innerHeight - props.anchorRect.top + 12
 
-  const panelWidth = 360
+  const panelWidth = 420
   let left = bubbleCenterX - panelWidth / 2
   left = Math.max(12, Math.min(left, window.innerWidth - panelWidth - 12))
 
@@ -112,6 +141,95 @@ const hasContent = computed(() =>
   messages.length > 0 || showTranscript.value || showHistory.value || showSettings.value
 )
 
+// ── Tool chip registry ──
+
+interface ToolMeta { icon: string; color: string; label?: string }
+
+const TOOL_CATEGORIES: Record<string, ToolMeta> = {
+  // File ops — cyan
+  Read:   { icon: '◉', color: '#22d3ee' },
+  Edit:   { icon: '✎', color: '#22d3ee' },
+  Write:  { icon: '✦', color: '#22d3ee' },
+  Glob:   { icon: '⊞', color: '#22d3ee' },
+  Grep:   { icon: '⊘', color: '#22d3ee' },
+  // Terminal — green
+  Bash:      { icon: '▸', color: '#34d399' },
+  KillShell: { icon: '✕', color: '#34d399', label: 'Kill' },
+  // Tasks — amber
+  Task:       { icon: '◈', color: '#fbbf24' },
+  TaskCreate: { icon: '+', color: '#fbbf24', label: 'Task+' },
+  TaskUpdate: { icon: '↻', color: '#fbbf24', label: 'Task↻' },
+  TaskList:   { icon: '≡', color: '#fbbf24', label: 'Tasks' },
+  TaskOutput: { icon: '◎', color: '#fbbf24', label: 'TaskOut' },
+  TodoWrite:  { icon: '☑', color: '#fbbf24', label: 'Todo' },
+  // Web — purple
+  WebSearch: { icon: '⌕', color: '#a78bfa' },
+  WebFetch:  { icon: '↓', color: '#a78bfa' },
+  // Interaction — rose
+  AskUserQuestion: { icon: '?', color: '#fb7185', label: 'Ask' },
+  EnterPlanMode:   { icon: '▤', color: '#fb7185', label: 'Plan↵' },
+  ExitPlanMode:    { icon: '▤', color: '#fb7185', label: 'Plan✓' },
+  Skill:           { icon: '⚡', color: '#fb7185' },
+  // Resources — slate
+  ListMcpResourcesTool: { icon: '☰', color: '#94a3b8', label: 'Resources' },
+}
+
+function getToolMeta(name: string): ToolMeta {
+  if (TOOL_CATEGORIES[name]) return TOOL_CATEGORIES[name]
+  if (name.startsWith('mcp__')) {
+    const short = name.split('-').pop() || name
+    return { icon: '◆', color: '#818cf8', label: short }
+  }
+  return { icon: '•', color: '#94a3b8', label: name }
+}
+
+// ── Display items with tool grouping ──
+
+interface DisplayItem {
+  type: 'message' | 'tool-group'
+  msg?: ChatMessage
+  tools?: { name: string; count: number; meta: ToolMeta }[]
+  ids?: number[]
+}
+
+function buildToolGroup(tools: string[], ids: number[]): DisplayItem {
+  const counts = new Map<string, number>()
+  for (const t of tools) counts.set(t, (counts.get(t) || 0) + 1)
+  return {
+    type: 'tool-group',
+    tools: [...counts.entries()].map(([name, count]) => ({
+      name, count, meta: getToolMeta(name)
+    })),
+    ids
+  }
+}
+
+const displayMessages = computed<DisplayItem[]>(() => {
+  const items: DisplayItem[] = []
+  let pendingTools: string[] = []
+  let pendingIds: number[] = []
+
+  for (const msg of messages) {
+    const isToolOnly = msg.toolCalls?.length && msg.content.startsWith('[Tool calls:')
+
+    if (isToolOnly) {
+      pendingTools.push(...msg.toolCalls!)
+      pendingIds.push(msg.id)
+    } else {
+      if (pendingTools.length) {
+        items.push(buildToolGroup(pendingTools, pendingIds))
+        pendingTools = []
+        pendingIds = []
+      }
+      items.push({ type: 'message', msg })
+    }
+  }
+  if (pendingTools.length) {
+    items.push(buildToolGroup(pendingTools, pendingIds))
+  }
+  return items
+})
+
 // ── Formatting helpers ──
 
 function shortModel(model: string): string {
@@ -241,7 +359,8 @@ function appendTranscriptMessages(newMsgs: any[]) {
       role: msg.role === 'user' ? 'user' : 'agent',
       content: msg.content || '',
       status: 'done',
-      uuid: msg.uuid
+      uuid: msg.uuid,
+      toolCalls: msg.toolCalls || undefined
     })
   }
 
@@ -383,7 +502,8 @@ async function loadHistory(sessionId?: string) {
         role: msg.role === 'user' ? 'user' : 'agent',
         content: msg.content || '',
         status: 'done',
-        uuid: msg.uuid
+        uuid: msg.uuid,
+        toolCalls: msg.toolCalls || undefined
       })
     }
 
@@ -437,6 +557,8 @@ function handleSessionChange(sessionId: string) {
 function handleSubmit(text: string) {
   messages.push({ id: ++idCounter, role: 'user', content: text, status: 'sent' })
   emit('submit', text)
+  // Send text as input to the agent's terminal PTY
+  agentTerminal.sendPrompt(text)
   // Real response will arrive via transcript-update WebSocket
 }
 
@@ -455,6 +577,7 @@ function handleTranscriptDone(text: string) {
 
   messages.push({ id: ++idCounter, role: 'user', content: text, status: 'sent' })
   emit('submit', text)
+  agentTerminal.sendPrompt(text)
   // Real response will arrive via transcript-update WebSocket
 }
 
@@ -467,6 +590,10 @@ function toggleHistory() {
   if (showHistory.value) scrollToBottom()
 }
 
+function toggleTerminal() {
+  showTerminal.value = !showTerminal.value
+}
+
 function handleKeydown(e: KeyboardEvent) {
   if (e.key === 'Escape') emit('close')
 }
@@ -477,6 +604,7 @@ watch(() => props.visible, async (v) => {
     showTranscript.value = false
     showHistory.value = false
     showSettings.value = false
+    showTerminal.value = false
     messages.length = 0
     idCounter = 0
     sessionStats.value = null
@@ -493,6 +621,10 @@ watch(() => props.visible, async (v) => {
     // Connect WebSocket for real-time updates
     connectWs()
 
+    // Connect agent terminal (lazy)
+    agentTerminal.connect()
+    agentTerminal.checkStatus()
+
     await voice.init()
     await nextTick()
     if (props.startRecording) {
@@ -502,6 +634,8 @@ watch(() => props.visible, async (v) => {
     }
   } else {
     disconnectWs()
+    agentTerminal.disconnect()
+    showTerminal.value = false
     if (voice.isRecording.value) {
       voice.stopRecording()
     }
@@ -518,6 +652,7 @@ onMounted(() => {
 onBeforeUnmount(() => {
   document.removeEventListener('keydown', handleKeydown)
   disconnectWs()
+  agentTerminal.dispose()
   voice.cleanup()
 })
 </script>
@@ -592,86 +727,109 @@ onBeforeUnmount(() => {
 
           <!-- Conversation content area -->
           <div ref="contentEl" class="pb-content" :class="{ empty: !hasContent }">
-            <div
-              v-for="msg in messages"
-              :key="msg.id"
-              class="chat-msg"
-              :class="msg.role"
-            >
-              <template v-if="msg.role === 'user'">
-                <div class="msg-bubble user-bubble">{{ msg.content }}</div>
-              </template>
+            <template v-for="(item, idx) in displayMessages" :key="item.msg?.id || item.ids?.join('-') || idx">
+              <!-- Tool group: chips compactos -->
+              <div v-if="item.type === 'tool-group'" class="tool-chips-row">
+                <span
+                  v-for="tool in item.tools"
+                  :key="tool.name"
+                  class="tool-chip"
+                  :style="{ '--chip-color': tool.meta.color }"
+                >
+                  <span class="chip-icon">{{ tool.meta.icon }}</span>
+                  <span class="chip-label">{{ tool.meta.label || tool.name }}</span>
+                  <span v-if="tool.count > 1" class="chip-count">{{ tool.count }}</span>
+                </span>
+              </div>
 
-              <!-- Intervention card -->
-              <template v-else-if="msg.intervention">
-                <div class="intervention-card" :class="`intervention--${msg.intervention.type}`">
-                  <!-- Permission card -->
-                  <template v-if="msg.intervention.type === 'permission'">
-                    <div class="intv-header">
-                      <svg class="intv-icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
-                        <path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/>
-                        <line x1="12" y1="9" x2="12" y2="13"/>
-                        <line x1="12" y1="17" x2="12.01" y2="17"/>
-                      </svg>
-                      <span class="intv-title">Permission: {{ msg.intervention.toolName }}</span>
-                    </div>
-                    <div class="intv-detail">{{ msg.content }}</div>
-                    <div v-if="!msg.intervention.resolved" class="intv-actions">
-                      <button class="intv-btn intv-btn--allow" @click="respondPermission(msg.id, msg.intervention.requestId!, 'allow')">Allow</button>
-                      <button class="intv-btn intv-btn--deny" @click="respondPermission(msg.id, msg.intervention.requestId!, 'deny')">Deny</button>
-                    </div>
-                    <div v-else class="intv-resolved" :class="msg.intervention.decision === 'allow' ? 'resolved--allow' : 'resolved--deny'">
-                      {{ msg.intervention.decision === 'allow' ? 'Allowed' : 'Denied' }}
-                    </div>
-                  </template>
+              <!-- Regular message -->
+              <div v-else class="chat-msg" :class="item.msg!.role">
+                <template v-if="item.msg!.role === 'user'">
+                  <div class="msg-bubble user-bubble">{{ item.msg!.content }}</div>
+                </template>
 
-                  <!-- Question card (info only) -->
-                  <template v-else-if="msg.intervention.type === 'question'">
-                    <div class="intv-header">
-                      <svg class="intv-icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-                        <circle cx="12" cy="12" r="10"/>
-                        <path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/>
-                        <line x1="12" y1="17" x2="12.01" y2="17"/>
-                      </svg>
-                      <span class="intv-title">Question</span>
-                    </div>
-                    <div class="intv-detail">{{ msg.content }}</div>
-                    <div v-if="msg.intervention.options?.length" class="intv-options">
-                      <div v-for="(opt, i) in msg.intervention.options" :key="i" class="intv-option">
-                        <span class="opt-label">{{ opt.label }}</span>
-                        <span v-if="opt.description" class="opt-desc">{{ opt.description }}</span>
+                <!-- Intervention card -->
+                <template v-else-if="item.msg!.intervention">
+                  <div class="intervention-card" :class="`intervention--${item.msg!.intervention.type}`">
+                    <!-- Permission card -->
+                    <template v-if="item.msg!.intervention.type === 'permission'">
+                      <div class="intv-header">
+                        <svg class="intv-icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2.5">
+                          <path d="M10.29 3.86L1.82 18a2 2 0 0 0 1.71 3h16.94a2 2 0 0 0 1.71-3L13.71 3.86a2 2 0 0 0-3.42 0z"/>
+                          <line x1="12" y1="9" x2="12" y2="13"/>
+                          <line x1="12" y1="17" x2="12.01" y2="17"/>
+                        </svg>
+                        <span class="intv-title">Permission: {{ item.msg!.intervention.toolName }}</span>
                       </div>
-                    </div>
-                    <div class="intv-hint">Respond in terminal</div>
-                  </template>
+                      <div class="intv-detail">{{ item.msg!.content }}</div>
+                      <div v-if="!item.msg!.intervention.resolved" class="intv-actions">
+                        <button class="intv-btn intv-btn--allow" @click="respondPermission(item.msg!.id, item.msg!.intervention.requestId!, 'allow')">Allow</button>
+                        <button class="intv-btn intv-btn--deny" @click="respondPermission(item.msg!.id, item.msg!.intervention.requestId!, 'deny')">Deny</button>
+                      </div>
+                      <div v-else class="intv-resolved" :class="item.msg!.intervention.decision === 'allow' ? 'resolved--allow' : 'resolved--deny'">
+                        {{ item.msg!.intervention.decision === 'allow' ? 'Allowed' : 'Denied' }}
+                      </div>
+                    </template>
 
-                  <!-- Plan card (info only) -->
-                  <template v-else-if="msg.intervention.type === 'plan'">
-                    <div class="intv-header">
-                      <svg class="intv-icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
-                        <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 class="intv-title">{{ msg.content }}</span>
-                    </div>
-                    <div class="intv-hint">Review in terminal</div>
-                  </template>
-                </div>
-              </template>
+                    <!-- Question card (info only) -->
+                    <template v-else-if="item.msg!.intervention.type === 'question'">
+                      <div class="intv-header">
+                        <svg class="intv-icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                          <circle cx="12" cy="12" r="10"/>
+                          <path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/>
+                          <line x1="12" y1="17" x2="12.01" y2="17"/>
+                        </svg>
+                        <span class="intv-title">Question</span>
+                      </div>
+                      <div class="intv-detail">{{ item.msg!.content }}</div>
+                      <div v-if="item.msg!.intervention.options?.length" class="intv-options">
+                        <div v-for="(opt, i) in item.msg!.intervention.options" :key="i" class="intv-option">
+                          <span class="opt-label">{{ opt.label }}</span>
+                          <span v-if="opt.description" class="opt-desc">{{ opt.description }}</span>
+                        </div>
+                      </div>
+                      <div class="intv-hint">Respond in terminal</div>
+                    </template>
 
-              <template v-else>
-                <div class="msg-bubble agent-bubble">
-                  <div v-if="msg.status === 'thinking'" class="thinking-inline">
-                    <span class="dot"></span>
-                    <span class="dot"></span>
-                    <span class="dot"></span>
+                    <!-- Plan card (info only) -->
+                    <template v-else-if="item.msg!.intervention.type === 'plan'">
+                      <div class="intv-header">
+                        <svg class="intv-icon" width="14" height="14" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
+                          <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 class="intv-title">{{ item.msg!.content }}</span>
+                      </div>
+                      <div class="intv-hint">Review in terminal</div>
+                    </template>
                   </div>
-                  <div v-else class="agent-text fade-in">{{ msg.content }}</div>
-                </div>
-              </template>
-            </div>
+                </template>
+
+                <template v-else>
+                  <div class="msg-bubble agent-bubble">
+                    <div v-if="item.msg!.status === 'thinking'" class="thinking-inline">
+                      <span class="dot"></span>
+                      <span class="dot"></span>
+                      <span class="dot"></span>
+                    </div>
+                    <template v-else>
+                      <div class="agent-text fade-in">{{ item.msg!.content }}</div>
+                      <!-- Inline tool chips for mixed messages (text + tools) -->
+                      <div v-if="item.msg!.toolCalls?.length && !item.msg!.content.startsWith('[Tool calls:')" class="inline-tools">
+                        <span
+                          v-for="t in item.msg!.toolCalls"
+                          :key="t"
+                          class="tool-chip-mini"
+                          :style="{ '--chip-color': getToolMeta(t).color }"
+                        >{{ getToolMeta(t).icon }} {{ getToolMeta(t).label || t }}</span>
+                      </div>
+                    </template>
+                  </div>
+                </template>
+              </div>
+            </template>
 
             <TranscriptCard v-if="showTranscript" :voice="voice" @done="handleTranscriptDone" />
             <InputSettings
@@ -688,17 +846,27 @@ onBeforeUnmount(() => {
           <!-- Input -->
           <ChatInput
             ref="chatInputEl"
-            :placeholder="`Mensaje a ${agent.uiConfig?.label || agent.name}...`"
+            :placeholder="inputPlaceholder"
             :recording="isRecording"
             :history-active="showHistory"
             :settings-active="showSettings"
+            :terminal-active="showTerminal"
+            :status-dot="statusDot"
             :autofocus="visible"
             @submit="handleSubmit"
             @mic="handleMic"
             @toggle-history="toggleHistory"
             @toggle-settings="toggleSettings"
+            @toggle-terminal="toggleTerminal"
           />
         </div>
+
+        <!-- Agent terminal floating window (shares composable instance) -->
+        <AgentTerminal
+          v-model="showTerminal"
+          :agent="agent"
+          :agent-terminal="agentTerminal"
+        />
       </div>
     </Transition>
   </Teleport>
@@ -1137,6 +1305,74 @@ onBeforeUnmount(() => {
   50% { border-color: rgba(239, 68, 68, 0.4); }
 }
 
+/* Tool chips row — consecutive tool calls share horizontal space */
+.tool-chips-row {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 4px;
+  animation: msg-in 0.2s ease-out;
+  max-width: 95%;
+}
+
+.tool-chip {
+  display: inline-flex;
+  align-items: center;
+  gap: 3px;
+  padding: 2px 8px;
+  border-radius: 6px;
+  font-size: 10px;
+  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
+  background: color-mix(in srgb, var(--chip-color) 12%, transparent);
+  border: 1px solid color-mix(in srgb, var(--chip-color) 20%, transparent);
+  color: var(--chip-color);
+  white-space: nowrap;
+  transition: background 0.15s;
+}
+
+.tool-chip:hover {
+  background: color-mix(in srgb, var(--chip-color) 22%, transparent);
+}
+
+.chip-icon {
+  font-size: 10px;
+  opacity: 0.8;
+}
+
+.chip-label {
+  font-weight: 500;
+}
+
+.chip-count {
+  font-size: 9px;
+  font-weight: 700;
+  background: color-mix(in srgb, var(--chip-color) 25%, transparent);
+  padding: 0 4px;
+  border-radius: 4px;
+  min-width: 14px;
+  text-align: center;
+}
+
+/* Reduce gap between consecutive tool rows */
+.tool-chips-row + .tool-chips-row {
+  margin-top: -2px;
+}
+
+/* Inline tool chips for mixed messages (text + tool calls) */
+.inline-tools {
+  display: flex;
+  flex-wrap: wrap;
+  gap: 4px;
+  margin-top: 4px;
+}
+
+.tool-chip-mini {
+  font-size: 9px;
+  font-family: 'SF Mono', 'Cascadia Code', 'Fira Code', monospace;
+  color: var(--chip-color);
+  opacity: 0.7;
+  white-space: nowrap;
+}
+
 /* Mobile */
 @media (max-width: 768px) {
   .prompt-bar-panel {