text stringlengths 0 59.1k |
|---|
debug: true, // set to true for development |
}); |
// Initialize OpenTelemetry SDK |
const sdk = new NodeSDK({ |
traceExporter: voltAgentExporter, |
instrumentations: [getNodeAutoInstrumentations()], |
}); |
sdk.start(); |
``` |
:::note |
Complete working example: https://github.com/VoltAgent/vercel-ai-sdk-observability |
Track AI calls, tool usage, and multi-agent workflows with minimal code changes. |
::: |
## Basic Telemetry |
Insert a single line in your current Vercel AI code: |
```typescript |
import { generateText } from "ai"; |
import { openai } from "@ai-sdk/openai"; |
const result = await generateText({ |
model: openai("gpt-4o-mini"), |
prompt: "Hello, how are you?", |
experimental_telemetry: { |
isEnabled: true, // β That's it! |
}, |
}); |
``` |
 |
And done! π |
You may look at your agent in the VoltOps LLM Observability dashboard. It will be displayed by default as "ai-assistant" but _no problems_. For the moment, your calls to AI are being tracked, you can look at the execution flow. |
You'll have a message like this in the console: |
``` |
π VoltAgent: Using default agent for tracking. |
π‘ For improved tracking, add agentId to your metadata |
``` |
:::tip Don't Worry! |
This message is completely normal! VoltAgent automatically uses a default agent when no `agentId` is provided. This is actually helpful for getting started quickly. You can always customize it later. |
::: |
Don't worry about this, this is normal. Let's move on to the next step for improved tracking. |
## Name Your Agent & Tool Usage |
```typescript |
import { generateText } from "ai"; |
import { openai } from "@ai-sdk/openai"; |
import { z } from "zod"; |
const result = await generateText({ |
model: openai("gpt-4o-mini"), |
prompt: "What's the weather in Tokyo?", |
tools: { |
weather: { |
description: "Get the weather in a place", |
parameters: z.object({ |
location: z.string().describe("The place to get the weather for"), |
}), |
execute: async ({ location }) => { |
await new Promise((resolve) => setTimeout(resolve, 1000)); |
return { |
location, |
temperature: 72 + Math.floor(Math.random() * 21) - 10, |
}; |
}, |
}, |
}, |
experimental_telemetry: { |
isEnabled: true, |
metadata: { |
agentId: "weather-assistant", // β Now it has a name! |
instructions: "You are a helpful weather assistant", |
}, |
}, |
}); |
``` |
 |
**What's the difference?** |
- You see "weather-assistant" in the VoltOps dashboard rather than "ai-assistant" |
- You see tool usage - which tool was applied when, inputs/outputs |
- You can view instructions as documentation |
Seriously, this is _very_ useful already. |
## Production-Ready Tracking |
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