ci(changesets): version packages

[voltagent-bot]

This PR was opened by the Changesets release GitHub action. When you're ready to do a release, you can merge this and the packages will be published to npm automatically. If you're not ready to do a release yet, that's fine, whenever you add more changesets to main, this PR will be updated.

Releases

@voltagent/core@0.1.12

Patch Changes

• #94 004df81 Thanks @omeraplak! - feat: Add Langfuse Observability Exporter

  This introduces a new package @voltagent/langfuse-exporter that allows you to export OpenTelemetry traces generated by @voltagent/core directly to Langfuse (https://langfuse.com/) for detailed observability into your agent's operations.

  How to Use:

  Installation

  Install the necessary packages:

  npm install @voltagent/langfuse-exporter

  Configuration

  Configure the LangfuseExporter and pass it to VoltAgent:

  import { Agent, VoltAgent } from "@voltagent/core";
  import { VercelAIProvider } from "@voltagent/vercel-ai";
  import { openai } from "@ai-sdk/openai";
  
  import { LangfuseExporter } from "@voltagent/langfuse-exporter";
  
  // Ensure LANGFUSE_SECRET_KEY and LANGFUSE_PUBLIC_KEY are set in your environment
  
  // Define your agent(s)
  const agent = new Agent({
    name: "my-voltagent-app",
    description: "A helpful assistant that answers questions without using tools",
    llm: new VercelAIProvider(),
    model: openai("gpt-4o-mini"),
  });
  
  // Configure the Langfuse Exporter
  const langfuseExporter = new LangfuseExporter({
    publicKey: process.env.LANGFUSE_PUBLIC_KEY,
    secretKey: process.env.LANGFUSE_SECRET_KEY,
    baseUrl: process.env.LANGFUSE_BASE_URL, // Optional: Defaults to Langfuse Cloud
    // debug: true // Optional: Enable exporter logging
  });
  
  // Initialize VoltAgent with the exporter
  // This automatically sets up OpenTelemetry tracing
  new VoltAgent({
    agents: {
      agent, // Register your agent(s)
    },
    telemetryExporter: langfuseExporter, // Pass the exporter instance
  });
  
  console.log("VoltAgent initialized with Langfuse exporter.");
  
  // Now, any operations performed by 'agent' (e.g., agent.generateText(...))
  // will automatically generate traces and send them to Langfuse.

  By providing the telemetryExporter to VoltAgent, OpenTelemetry is automatically configured, and detailed traces including LLM interactions, tool usage, and agent metadata will appear in your Langfuse project.

@voltagent/langfuse-exporter@0.1.1

Patch Changes

• #94 004df81 Thanks @omeraplak! - feat: Add Langfuse Observability Exporter

  This introduces a new package @voltagent/langfuse-exporter that allows you to export OpenTelemetry traces generated by @voltagent/core directly to Langfuse (https://langfuse.com/) for detailed observability into your agent's operations.

  How to Use:

  Installation

  Install the necessary packages:

  npm install @voltagent/langfuse-exporter

  Configuration

  Configure the LangfuseExporter and pass it to VoltAgent:

  import { Agent, VoltAgent } from "@voltagent/core";
  import { VercelAIProvider } from "@voltagent/vercel-ai";
  import { openai } from "@ai-sdk/openai";
  
  import { LangfuseExporter } from "@voltagent/langfuse-exporter";
  
  // Ensure LANGFUSE_SECRET_KEY and LANGFUSE_PUBLIC_KEY are set in your environment
  
  // Define your agent(s)
  const agent = new Agent({
    name: "my-voltagent-app",
    description: "A helpful assistant that answers questions without using tools",
    llm: new VercelAIProvider(),
    model: openai("gpt-4o-mini"),
  });
  
  // Configure the Langfuse Exporter
  const langfuseExporter = new LangfuseExporter({
    publicKey: process.env.LANGFUSE_PUBLIC_KEY,
    secretKey: process.env.LANGFUSE_SECRET_KEY,
    baseUrl: process.env.LANGFUSE_BASE_URL, // Optional: Defaults to Langfuse Cloud
    // debug: true // Optional: Enable exporter logging
  });
  
  // Initialize VoltAgent with the exporter
  // This automatically sets up OpenTelemetry tracing
  new VoltAgent({
    agents: {
      agent, // Register your agent(s)
    },
    telemetryExporter: langfuseExporter, // Pass the exporter instance
  });
  
  console.log("VoltAgent initialized with Langfuse exporter.");
  
  // Now, any operations performed by 'agent' (e.g., agent.generateText(...))
  // will automatically generate traces and send them to Langfuse.

  By providing the telemetryExporter to VoltAgent, OpenTelemetry is automatically configured, and detailed traces including LLM interactions, tool usage, and agent metadata will appear in your Langfuse project.

• Updated dependencies [004df81]:

  • @voltagent/core@0.1.12

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