diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 2d782b4..13a0388 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -103,6 +103,21 @@
                 android:resource="@xml/accessibility_config" />
         </service>
 
+        <!-- Quick Settings Tile -->
+        <service
+            android:name=".service.CellClawTileService"
+            android:exported="true"
+            android:icon="@drawable/ic_qs_cellclaw"
+            android:label="CellClaw"
+            android:permission="android.permission.BIND_QUICK_SETTINGS_TILE">
+            <intent-filter>
+                <action android:name="android.service.quicksettings.action.QS_TILE" />
+            </intent-filter>
+            <meta-data
+                android:name="android.service.quicksettings.ACTIVE_TILE"
+                android:value="true" />
+        </service>
+
         <!-- Notification Listener Service -->
         <service
             android:name=".service.CellClawNotificationListener"
diff --git a/app/src/main/kotlin/com/cellclaw/service/CellClawTileService.kt b/app/src/main/kotlin/com/cellclaw/service/CellClawTileService.kt
new file mode 100644
index 0000000..8210e37
--- /dev/null
+++ b/app/src/main/kotlin/com/cellclaw/service/CellClawTileService.kt
@@ -0,0 +1,177 @@
+package com.cellclaw.service
+
+import android.app.NotificationManager
+import android.service.quicksettings.Tile
+import android.service.quicksettings.TileService
+import android.util.Log
+import androidx.core.app.NotificationCompat
+import com.cellclaw.CellClawApp
+import com.cellclaw.R
+import com.cellclaw.agent.AgentLoop
+import com.cellclaw.agent.AgentState
+import com.cellclaw.tools.ScreenCaptureTool
+import com.cellclaw.tools.VisionAnalyzeTool
+import dagger.hilt.EntryPoint
+import dagger.hilt.InstallIn
+import dagger.hilt.android.EntryPointAccessors
+import dagger.hilt.components.SingletonComponent
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
+import kotlinx.coroutines.launch
+import kotlinx.serialization.json.JsonObject
+import kotlinx.serialization.json.JsonPrimitive
+import kotlinx.serialization.json.buildJsonObject
+import kotlinx.serialization.json.put
+
+class CellClawTileService : TileService() {
+
+    @EntryPoint
+    @InstallIn(SingletonComponent::class)
+    interface TileEntryPoint {
+        fun agentLoop(): AgentLoop
+        fun screenCaptureTool(): ScreenCaptureTool
+        fun visionAnalyzeTool(): VisionAnalyzeTool
+    }
+
+    private val tileScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+
+    private fun getEntryPoint(): TileEntryPoint =
+        EntryPointAccessors.fromApplication(applicationContext, TileEntryPoint::class.java)
+
+    override fun onStartListening() {
+        super.onStartListening()
+        updateTileState()
+    }
+
+    override fun onClick() {
+        super.onClick()
+
+        val tile = qsTile ?: return
+        val entryPoint = getEntryPoint()
+        val agentLoop = entryPoint.agentLoop()
+
+        // Don't capture if agent isn't running
+        if (agentLoop.state.value == AgentState.ERROR) {
+            return
+        }
+
+        // Set tile to capturing state
+        tile.state = Tile.STATE_UNAVAILABLE
+        tile.label = "Capturing..."
+        tile.updateTile()
+
+        tileScope.launch {
+            try {
+                val screenCapture = entryPoint.screenCaptureTool()
+                val visionAnalyze = entryPoint.visionAnalyzeTool()
+
+                val captureResult = screenCapture.execute(
+                    buildJsonObject { put("include_base64", false) }
+                )
+                if (!captureResult.success) {
+                    postResultNotification("Screenshot failed: ${captureResult.error}")
+                    restoreTile()
+                    return@launch
+                }
+
+                val filePath = captureResult.data?.let { data ->
+                    (data as? JsonObject)?.get("file_path")
+                        ?.let { (it as? JsonPrimitive)?.content }
+                }
+                if (filePath == null) {
+                    postResultNotification("Screenshot failed: no file path")
+                    restoreTile()
+                    return@launch
+                }
+
+                val analyzeResult = visionAnalyze.execute(buildJsonObject {
+                    put("file_path", filePath)
+                    put("question", "Describe what you see on the screen. What app is open? What is the user looking at?")
+                })
+
+                if (analyzeResult.success) {
+                    val analysis = analyzeResult.data?.let { data ->
+                        (data as? JsonObject)?.get("analysis")
+                            ?.let { (it as? JsonPrimitive)?.content }
+                    } ?: "Analysis complete"
+                    postResultNotification(analysis)
+                } else {
+                    postResultNotification("Analysis failed: ${analyzeResult.error}")
+                }
+            } catch (e: Exception) {
+                Log.e(TAG, "Tile screenshot+explain failed: ${e.message}")
+                postResultNotification("Error: ${e.message}")
+            } finally {
+                restoreTile()
+            }
+        }
+    }
+
+    override fun onDestroy() {
+        tileScope.cancel()
+        super.onDestroy()
+    }
+
+    private fun updateTileState() {
+        val tile = qsTile ?: return
+        try {
+            val agentLoop = getEntryPoint().agentLoop()
+            when (agentLoop.state.value) {
+                AgentState.IDLE -> {
+                    tile.state = Tile.STATE_ACTIVE
+                    tile.label = "CellClaw"
+                }
+                AgentState.THINKING -> {
+                    tile.state = Tile.STATE_ACTIVE
+                    tile.label = "Thinking..."
+                }
+                AgentState.EXECUTING_TOOLS -> {
+                    tile.state = Tile.STATE_ACTIVE
+                    tile.label = "Working..."
+                }
+                AgentState.WAITING_APPROVAL -> {
+                    tile.state = Tile.STATE_ACTIVE
+                    tile.label = "Approval"
+                }
+                AgentState.PAUSED -> {
+                    tile.state = Tile.STATE_INACTIVE
+                    tile.label = "Paused"
+                }
+                AgentState.ERROR -> {
+                    tile.state = Tile.STATE_INACTIVE
+                    tile.label = "Error"
+                }
+            }
+        } catch (e: Exception) {
+            tile.state = Tile.STATE_INACTIVE
+            tile.label = "CellClaw"
+        }
+        tile.updateTile()
+    }
+
+    private fun restoreTile() {
+        try {
+            updateTileState()
+        } catch (_: Exception) {}
+    }
+
+    private fun postResultNotification(text: String) {
+        val notification = NotificationCompat.Builder(this, CellClawApp.CHANNEL_ALERTS)
+            .setContentTitle("Screen Analysis")
+            .setContentText(text)
+            .setStyle(NotificationCompat.BigTextStyle().bigText(text))
+            .setSmallIcon(R.drawable.ic_notification)
+            .setAutoCancel(true)
+            .build()
+
+        val manager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+        manager.notify(TILE_NOTIFICATION_ID, notification)
+    }
+
+    companion object {
+        private const val TAG = "CellClawTile"
+        private const val TILE_NOTIFICATION_ID = 200
+    }
+}
diff --git a/app/src/main/res/drawable/ic_qs_cellclaw.xml b/app/src/main/res/drawable/ic_qs_cellclaw.xml
new file mode 100644
index 0000000..6da962c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_qs_cellclaw.xml
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24"
+    android:tint="?attr/colorControlNormal">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C6.48,2 2,6.48 2,12s4.48,10 10,10 10,-4.48 10,-10S17.52,2 12,2zM12,16c-2.21,0 -4,-1.79 -4,-4s1.79,-4 4,-4 4,1.79 4,4 -1.79,4 -4,4z"/>
+</vector>