@anvia/langfuse: Getting Started

Install

pnpm add @anvia/langfuse @anvia/core

Set LANGFUSE_PUBLIC_KEY, LANGFUSE_SECRET_KEY, and optionally LANGFUSE_BASE_URL, LANGFUSE_TRACING_ENVIRONMENT, LANGFUSE_RELEASE, and LANGFUSE_SERVICE_NAME for env-based tracing configuration.

Minimum setup

import { AgentBuilder } from "@anvia/core";
import { langfuse } from "@anvia/langfuse";

const tracing = langfuse.create({
  serviceName: "support-agent",
});

const agent = new AgentBuilder("support", model)
  .instructions("Answer support questions clearly.")
  .observe(tracing)
  .build();

await agent.prompt("Summarize this ticket.").send();
await tracing.flush();

Next step

Continue with Usage Patterns.