diff --git a/backend/open_webui/models/apps.py b/backend/open_webui/models/apps.py
index 4646d08694..9be808e288 100644
--- a/backend/open_webui/models/apps.py
+++ b/backend/open_webui/models/apps.py
@@ -124,8 +124,8 @@ class AppUpdateForm(StrictModel):
     access_grants: list[dict] | None = None
 
 
-class AppContextForm(StrictModel):
-    context: str = Field(max_length=100000)
+class AppTokenForm(StrictModel):
+    token: str = Field(max_length=100000)
 
 
 class AppConnectionForm(StrictModel):
diff --git a/backend/open_webui/routers/apps.py b/backend/open_webui/routers/apps.py
index b0650441de..602500bd4f 100644
--- a/backend/open_webui/routers/apps.py
+++ b/backend/open_webui/routers/apps.py
@@ -12,12 +12,12 @@ from open_webui.models.apps import (
     AppAccessResponse,
     AppChannelMessage,
     AppConnectionForm,
-    AppContextForm,
     AppForm,
     AppInteractionForm,
     AppManifestForm,
     AppResponse,
     Apps,
+    AppTokenForm,
     AppUpdateForm,
     Manifest,
 )
@@ -30,7 +30,7 @@ from open_webui.utils.apps import (
     check_app_invocation_access,
     create_app_message,
     decode_app_context_token,
-    generate_app_response,
+    generate_app_channel_reply,
     get_app_by_id,
     get_app_encryption_cipher,
     get_app_message_data,
@@ -187,9 +187,9 @@ async def get_app_channels(app=Depends(get_verified_app), db: AsyncSession = Dep
 
 @router.post('/runtime/authorize')
 async def authorize_app_execution(
-    form_data: AppContextForm, app=Depends(get_verified_app), db: AsyncSession = Depends(get_async_session)
+    form_data: AppTokenForm, app=Depends(get_verified_app), db: AsyncSession = Depends(get_async_session)
 ):
-    value = decode_app_context_token(app, 'execution', form_data.context)
+    value = decode_app_context_token(app, 'execution', form_data.token)
     user = await Users.get_user_by_id(value['actor_id'], db=db)
     if not user:
         raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail='Actor is unavailable')
@@ -212,9 +212,9 @@ async def authorize_app_execution(
 
 @router.post('/runtime/events/verify')
 async def verify_app_event(
-    form_data: AppContextForm, app=Depends(get_verified_app), db: AsyncSession = Depends(get_async_session)
+    form_data: AppTokenForm, app=Depends(get_verified_app), db: AsyncSession = Depends(get_async_session)
 ):
-    value = decode_app_context_token(app, 'event', form_data.context)
+    value = decode_app_context_token(app, 'event', form_data.token)
     await check_app_channel_membership(app, value['channel']['id'], db=db)
     require_scope(app, 'messages:read')
     return {k: v for k, v in value.items() if k not in ('purpose', 'exp', 'nonce')}
@@ -450,7 +450,7 @@ async def create_app_interaction(
     action = next((item for item in actions if item['action_id'] == form_data.action_id), None)
     if not action:
         raise HTTPException(status_code=status.HTTP_400_BAD_REQUEST, detail='Unknown action')
-    return await generate_app_response(
+    return await generate_app_channel_reply(
         app,
         user,
         message.channel_id,
@@ -479,11 +479,11 @@ async def get_app_operation(
     if value['actor_id'] != user.id or value['operation_id'] != operation_id:
         raise HTTPException(status_code=status.HTTP_403_FORBIDDEN, detail='Invalid operation receipt')
     await check_app_invocation_access(app, value['channel_id'], user, db=db)
-    return await generate_app_response(
+    return await generate_app_channel_reply(
         app,
         user,
         value['channel_id'],
-        'operation_status',
+        'channel.operation.status',
         {'operation_id': operation_id},
         operation_id=operation_id,
         db=db,
diff --git a/backend/open_webui/routers/channels.py b/backend/open_webui/routers/channels.py
index 6358d5274b..82f563634c 100644
--- a/backend/open_webui/routers/channels.py
+++ b/backend/open_webui/routers/channels.py
@@ -52,7 +52,7 @@ from open_webui.tasks import create_task
 from open_webui.utils.access_control import filter_allowed_access_grants, has_permission
 from open_webui.utils.apps import (
     check_app_channel_access,
-    generate_app_response,
+    generate_app_channel_reply,
     get_app_by_id,
     get_app_response,
     has_app_access,
@@ -1090,7 +1090,7 @@ async def send_notification(request, channel, message, active_user_ids, db=None)
     return True
 
 
-async def app_response_handler(channel_id, message_id, user_id):
+async def app_channel_reply_handler(channel_id, message_id, user_id):
     """Committed human messages only; errors never cause the human POST to retry."""
     if not await Config.get('apps.enable'):
         return
@@ -1110,7 +1110,7 @@ async def app_response_handler(channel_id, message_id, user_id):
                 user = await Users.get_user_by_id(user_id, db=db)
                 if not user:
                     continue
-                value = await generate_app_response(
+                value = await generate_app_channel_reply(
                     app,
                     user,
                     channel_id,
@@ -1135,7 +1135,7 @@ async def app_response_handler(channel_id, message_id, user_id):
                     'channel_id': channel_id,
                     'message_id': message_id,
                     'parent_id': parent_id,
-                    'response': value,
+                    'reply': value,
                 },
                 [user_id],
             )
@@ -1409,7 +1409,7 @@ async def post_new_message(
         # Background tasks should manage their own short-lived sessions to avoid
         # holding database connections during slow operations (e.g., LLM calls).
         async def background_handler():
-            await create_task(None, app_response_handler(channel.id, message.id, user.id))
+            await create_task(None, app_channel_reply_handler(channel.id, message.id, user.id))
             await model_response_handler(request, channel, message, user)
             await send_notification(
                 request,
diff --git a/backend/open_webui/utils/apps.py b/backend/open_webui/utils/apps.py
index 27172efcf0..fac4cfa0c5 100644
--- a/backend/open_webui/utils/apps.py
+++ b/backend/open_webui/utils/apps.py
@@ -375,7 +375,7 @@ async def send_app_message_event(message, kind, created_at):
                         'webui_url': app.data['webui_url'],
                         'channel': {'id': message['channel_id']},
                     }
-                    envelope['event_context'] = create_app_context_token(app, 'event', envelope, expires_in=300)
+                    envelope['event_token'] = create_app_context_token(app, 'event', envelope, expires_in=300)
                 status, _ = await send_app_event(app, envelope, timeout=10)
                 if not 200 <= status < 300:
                     log.warning('App %s did not acknowledge %s: HTTP %s', app_id, kind, status)
@@ -452,13 +452,13 @@ async def update_app_message(db, app, message_id, form, if_match):
     return value
 
 
-async def generate_app_response(
+async def generate_app_channel_reply(
     app, user, channel_id, event_type, data, *, db: AsyncSession, source=None, operation_id=None, scope=None
 ):
     await check_app_invocation_access(app, channel_id, user, db=db)
     require_scope(app, scope)
     operation_id = operation_id or str(uuid.uuid4())
-    context = create_app_context_token(
+    token = create_app_context_token(
         app,
         'execution',
         {
@@ -477,7 +477,7 @@ async def generate_app_response(
         'actor': {'id': user.id, 'is_admin': user.role == 'admin'},
         'channel': {'id': channel_id},
         'data': data,
-        'execution_context': context,
+        'execution_token': token,
         'source': source,
     }
     checked_key = (app.api_key, app.data['manifest']['public_key'])
@@ -500,7 +500,7 @@ async def generate_app_response(
     except Exception:
         raise HTTPException(502, 'App returned an invalid response') from None
     await check_app_invocation_access(app, channel_id, user, db=db)
-    if event_type == 'operation_status' and (reply.visibility != 'private' or reply.type == 'update'):
+    if event_type == 'channel.operation.status' and (reply.visibility != 'private' or reply.type == 'update'):
         raise HTTPException(502, 'Deferred results must be private; apps publish separately through the message API')
     if reply.actions and (reply.visibility != 'channel' or reply.type not in ('message', 'update')):
         raise HTTPException(502, 'Buttons require a channel message')
diff --git a/src/lib/components/channel/AppResponse.svelte b/src/lib/components/channel/AppChannelReply.svelte
similarity index 74%
rename from src/lib/components/channel/AppResponse.svelte
rename to src/lib/components/channel/AppChannelReply.svelte
index 1312f8a403..2284f91427 100644
--- a/src/lib/components/channel/AppResponse.svelte
+++ b/src/lib/components/channel/AppChannelReply.svelte
@@ -4,7 +4,7 @@
 	import Markdown from '$lib/components/chat/Messages/Markdown.svelte';
 	export let appId: string;
 	export let channelId: string;
-	export let response: any;
+	export let reply: any;
 	export let source: any = null;
 	const dispatch = createEventDispatcher();
 	let busy = false,
@@ -22,12 +22,12 @@
 				action_id: actionId
 			});
 			if (result.visibility !== 'channel' || result.type === 'error') {
-				dispatch('response', {
+				dispatch('reply', {
 					app_id: appId,
 					app_name: source.user?.name,
 					channel_id: channelId,
 					message_id: source.id,
-					response: result
+					reply: result
 				});
 			}
 		} catch (e) {
@@ -37,17 +37,17 @@
 		}
 	}
 	async function poll() {
-		if (disposed || response?.type !== 'deferred') return;
+		if (disposed || reply?.type !== 'deferred') return;
 		if (!document.hidden) {
 			try {
 				const result = await getAppOperationById(
 					localStorage.token,
 					appId,
-					response.operation_id,
-					response.receipt
+					reply.operation_id,
+					reply.receipt
 				);
 				if (disposed) return;
-				response = result;
+				reply = result;
 			} catch (e) {
 				error = String(e);
 				return;
@@ -58,16 +58,16 @@
 	}
 	function download() {
 		const url = URL.createObjectURL(
-			new Blob([response.content], { type: 'text/markdown;charset=utf-8' })
+			new Blob([reply.content], { type: 'text/markdown;charset=utf-8' })
 		);
 		const link = document.createElement('a');
 		link.href = url;
-		link.download = response.filename;
+		link.download = reply.filename;
 		link.click();
 		URL.revokeObjectURL(url);
 	}
 	onMount(() => {
-		if (response?.type === 'deferred') timer = setTimeout(poll, 1000);
+		if (reply?.type === 'deferred') timer = setTimeout(poll, 1000);
 	});
 	onDestroy(() => {
 		disposed = true;
@@ -76,20 +76,20 @@
 </script>
 
 <div class="space-y-3 text-sm" aria-busy={busy}>
-	{#if response?.title}<h3 class="font-medium">{response.title}</h3>{/if}
-	{#if response?.content}<Markdown content={response.content} allowEmbeds={false} />{/if}
-	{#if response?.type === 'error'}<p role="alert">
+	{#if reply?.title}<h3 class="font-medium">{reply.title}</h3>{/if}
+	{#if reply?.content}<Markdown content={reply.content} allowEmbeds={false} />{/if}
+	{#if reply?.type === 'error'}<p role="alert">
 			The app could not complete this operation.
 		</p>{/if}
 	{#if error}<p role="alert" class="text-red-600">{error}</p>{/if}
-	{#if response?.type === 'deferred'}<p role="status" class="text-gray-500">Working…</p>{/if}
-	{#if response?.type === 'download'}<button
+	{#if reply?.type === 'deferred'}<p role="status" class="text-gray-500">Working…</p>{/if}
+	{#if reply?.type === 'download'}<button
 			class="focus-ring flex h-7 shrink-0 items-center justify-center gap-1.5 rounded-lg bg-gray-900 px-2.5 text-xs font-normal text-white transition hover:bg-black disabled:opacity-60 dark:bg-gray-100 dark:text-gray-900 dark:hover:bg-white"
-			on:click={download}>Download {response.filename}</button
+			on:click={download}>Download {reply.filename}</button
 		>{/if}
-	{#if response?.actions?.length}
+	{#if reply?.actions?.length}
 		<div class="flex flex-wrap items-center gap-1.5">
-			{#each response.actions as item, index}
+			{#each reply.actions as item, index}
 				<button
 					type="button"
 					disabled={busy}
diff --git a/src/lib/components/channel/Messages.svelte b/src/lib/components/channel/Messages.svelte
index a9bdbdbff5..a1ddda292a 100644
--- a/src/lib/components/channel/Messages.svelte
+++ b/src/lib/components/channel/Messages.svelte
@@ -14,7 +14,7 @@
 	import { settings, socket, user } from '$lib/stores';
 
 	import Message from './Messages/Message.svelte';
-	import AppResponse from './AppResponse.svelte';
+	import AppChannelReply from './AppChannelReply.svelte';
 	import Loader from '../common/Loader.svelte';
 	import Spinner from '../common/Spinner.svelte';
 	import {
@@ -41,24 +41,24 @@
 	export let onPin: Function = () => {};
 
 	let messagesLoading = false;
-	let appResponses: Record<string, any> = {};
-	let responseLocation = '';
-	$: if (responseLocation !== `${channel?.id}:${id}`) {
-		responseLocation = `${channel?.id}:${id}`;
-		appResponses = {};
+	let appReplies: Record<string, any> = {};
+	let replyLocation = '';
+	$: if (replyLocation !== `${channel?.id}:${id}`) {
+		replyLocation = `${channel?.id}:${id}`;
+		appReplies = {};
 	}
 
-	const receiveAppResponse = (event) => {
+	const receiveAppChannelReply = (event) => {
 		if (event.channel_id !== channel?.id || (event.parent_id ?? null) !== (thread ? id : null))
 			return;
 		const key = `${event.message_id}:${event.app_id}`;
-		appResponses = { ...appResponses, [key]: event };
+		appReplies = { ...appReplies, [key]: event };
 	};
 
 	onMount(() => {
 		const appSocket = $socket;
-		appSocket?.on('events:app', receiveAppResponse);
-		return () => appSocket?.off('events:app', receiveAppResponse);
+		appSocket?.on('events:app', receiveAppChannelReply);
+		return () => appSocket?.off('events:app', receiveAppChannelReply);
 	});
 
 	const loadMoreMessages = async () => {
@@ -148,8 +148,8 @@
 
 		{#each messageList as message, messageIdx (id ? `${id}-${message.id}` : message.id)}
 			<Message
-				on:response={(event) =>
-					receiveAppResponse({ ...event.detail, parent_id: thread ? id : null })}
+				on:reply={(event) =>
+					receiveAppChannelReply({ ...event.detail, parent_id: thread ? id : null })}
 				{message}
 				{channel}
 				{thread}
@@ -278,10 +278,10 @@
 					}
 				}}
 			/>
-			{#each Object.entries(appResponses).filter(([, event]) => event.message_id === message.id) as [key, event] (key)}
+			{#each Object.entries(appReplies).filter(([, event]) => event.message_id === message.id) as [key, event] (key)}
 				<div
 					class="flex gap-3 px-4 pt-3 pb-2"
-					data-app-response={event.app_id}
+					data-app-reply={event.app_id}
 					dir={$settings.chatDirection}
 				>
 					<span
@@ -296,11 +296,11 @@
 							<span class="text-[0.65rem] text-gray-500">{$i18n.t('App')}</span>
 						</div>
 						<div class="[&_.markdown-prose]:text-sm! [&_.markdown-prose]:leading-[1.375rem]!">
-							{#key event.response}
-								<AppResponse
+							{#key event.reply}
+								<AppChannelReply
 									appId={event.app_id}
 									channelId={channel.id}
-									response={event.response}
+									reply={event.reply}
 								/>
 							{/key}
 						</div>
@@ -311,8 +311,8 @@
 								type="button"
 								class="focus-ring rounded hover:text-gray-800 hover:underline dark:hover:text-gray-200"
 								on:click={() => {
-									delete appResponses[key];
-									appResponses = { ...appResponses };
+									delete appReplies[key];
+									appReplies = { ...appReplies };
 								}}>{$i18n.t('Dismiss')}</button
 							>
 						</div>
diff --git a/src/lib/components/channel/Messages/Message.svelte b/src/lib/components/channel/Messages/Message.svelte
index 950d315a72..54578cf4e7 100644
--- a/src/lib/components/channel/Messages/Message.svelte
+++ b/src/lib/components/channel/Messages/Message.svelte
@@ -23,7 +23,7 @@
 	import { WEBUI_API_BASE_URL, WEBUI_BASE_URL } from '$lib/constants';
 	import { getMessageData } from '$lib/apis/channels';
 
-	import AppResponse from '../AppResponse.svelte';
+	import AppChannelReply from '../AppChannelReply.svelte';
 	import Markdown from '$lib/components/chat/Messages/Markdown.svelte';
 	import StructuredOutputRenderer from '$lib/components/chat/Messages/StructuredOutputRenderer.svelte';
 	import { buildOutputDisplayItems } from '$lib/components/chat/Messages/structuredOutput';
@@ -589,7 +589,7 @@
 
 						{#if message.app_id && message?.data?.app}
 							<div class="mt-2">
-								<AppResponse on:response appId={message.app_id} channelId={channel.id} source={message} response={{ actions: message.data.app.actions }} />
+								<AppChannelReply on:reply appId={message.app_id} channelId={channel.id} source={message} reply={{ actions: message.data.app.actions }} />
 							</div>
 						{/if}