init:

example/demo.ts

@@ -0,0 +1,58 @@
+import "dotenv/config";
+import { VoiceAgent } from "../src";
+import { tool } from "ai";
+import { z } from "zod";
+import { openai } from "@ai-sdk/openai";
+
+// 1. Define Tools using standard AI SDK
+const weatherTool = tool({
+    description: 'Get the weather in a location',
+    inputSchema: z.object({
+        location: z.string().describe('The location to get the weather for'),
+    }),
+    execute: async ({ location }) => ({
+        location,
+        temperature: 72 + Math.floor(Math.random() * 21) - 10,
+    }),
+});
+
+// 2. Initialize Agent
+const agent = new VoiceAgent({
+    model: openai('gpt-4o'),
+    instructions: "You are a helpful voice assistant. Use tools when needed.",
+    endpoint: process.env.VOICE_WS_ENDPOINT,
+    tools: {
+        getWeather: weatherTool, // Pass the AI SDK tool directly
+    },
+});
+
+// 3. Handle Events
+agent.on("connected", () => console.log("Connected to WebSocket"));
+
+// Handle incoming audio from AI (play this to user)
+agent.on("audio", (base64Audio: string) => {
+    // process.stdout.write(Buffer.from(base64Audio, 'base64')); 
+});
+
+// Logs
+agent.on("text", (msg: { role: string; text: string }) => console.log(`${msg.role}: ${msg.text}`));
+agent.on("tool_start", ({ name }: { name: string }) => console.log(`[System] Calling ${name}...`));
+
+// 4. Start (wrap in async function since we can't use top-level await)
+(async () => {
+    try {
+        // For now: text-only sanity check, no voice pipeline required.
+        await agent.sendText("What is the weather in Berlin?");
+
+        // Optional: connect only when an endpoint is provided.
+        if (process.env.VOICE_WS_ENDPOINT) {
+            await agent.connect(process.env.VOICE_WS_ENDPOINT);
+            console.log("Agent connected successfully");
+        }
+    } catch (error) {
+        console.error("Agent run failed:", error);
+    }
+})();
+
+// 5. Simulate sending audio (in a real app, stream microphone data here)
+// agent.sendAudio("Base64EncodedPCM16AudioData...");