Skip to content
⠀⠶⠀Nodes

Explore

LearnMapResourcesStacks

Updates

Changelog
⠀⠶⠀NodesResources
← Resources

Langfuse

Open-source LLM engineering platform for traces, evals, and prompt management in agent systems.

Visit site (opens in new tab)
ToolsharnessstableReviewed 2026-05-19

Hosting

CloudSelf-hosted

Explained in Learn

  • What is an Agent Harness?

Used in stacks

  • LangGraph production loop

Pairs well with

  • Braintrust
  • OpenTelemetry GenAI

Tags

observabilityevalsprompts