@owllayer/vue

@owllayer/vue

Vue 3 SDK for OwlLayer AI. Build Agentic UI applications with Vue composables, components, real-time voice mode, dynamic tool registration, and Human-in-the-Loop (HITL) security.

Features

• OwlLayerPlugin: Vue 3 plugin managing reactive state, WebSocket connection, and session lifecycle.
• useAgentTool: Register reactive frontend tools directly within Vue components (auto-registered on mount, unregistered on unmount).
• useVoiceMode: Integrated microphone capture, PCM streaming, voice activity detection, and interrupt handling.
• OwlLayerWidget: Turnkey floating or embedded AI chat/voice assistant widget.
• Human-in-the-Loop (HITL): Built-in ApprovalModal and ApprovalBanner Vue components for sensitive tool execution.
• Specialized Composables: useNavigationTool, useViewStateTool, useAgentContext, useOwlLayerEvent.

Installation

# pnpm
pnpm add @owllayer/vue @owllayer/core vue

# npm
npm install @owllayer/vue @owllayer/core vue

# yarn
yarn add @owllayer/vue @owllayer/core vue

Quick Start

1. Setup the Plugin

Install OwlLayerPlugin in your Vue app entrypoint:

import { createApp } from 'vue';
import { OwlLayerPlugin } from '@owllayer/vue';
import App from './App.vue';

const app = createApp(App);

app.use(OwlLayerPlugin, {
  endpoint: 'ws://localhost:3001/owllayer',
  apiKey: 'pk_dev_xxxx',
});

app.mount('#app');

2. Embed the Widget

In your root template (App.vue):

<template>
  <router-view />
  <OwlLayerWidget agent-name="Léa" agent-title="Assistant" />
</template>

<script setup lang="ts">
import { OwlLayerWidget } from '@owllayer/vue';
</script>

3. Declare Client Tools (useAgentTool)

Tools declared with useAgentTool are available to the AI only while the component is mounted:

<template>
  <div :class="['product-card', { highlighted: isHighlighted }]">
    <h2>{{ product.name }}</h2>
    <p>{{ product.price }} €</p>
  </div>
</template>

<script setup lang="ts">
import { ref } from 'vue';
import { useAgentTool } from '@owllayer/vue';

const props = defineProps<{
  product: { id: string; name: string; price: number };
}>();

const isHighlighted = ref(false);

useAgentTool({
  name: 'highlight_product',
  description: 'Highlight the currently viewed product',
  parameters: {
    type: 'object',
    properties: {
      color: { type: 'string' },
    },
  },
  risk: 'none',
  handler: async () => {
    isHighlighted.value = true;
    return { success: true };
  },
});
</script>

4. Voice Mode (useVoiceMode)

<template>
  <div>
    <p>Voice State: {{ voiceState }}</p>
    <button @click="isCapturing ? stopVoice() : startVoice()">
      {{ isCapturing ? 'Stop Talking' : 'Start Voice' }}
    </button>
  </div>
</template>

<script setup lang="ts">
import { useVoiceMode } from '@owllayer/vue';

const { voiceState, isCapturing, startVoice, stopVoice } = useVoiceMode();
</script>

Core Composables & Components

Composables

Components

License

MIT © OwlLayer