II.
Tool overview
Reference · livetool:langfuse
Langfuse overview
Open-source LLM engineering platform providing tracing, prompt management, and evaluation workflows. Captures detailed spans for every generation and retrieval step; supports human annotation, LLM-as-judge scoring, and dataset-driven regression testing. Can be self-hosted or used via Langfuse Cloud; provides SDKs for Python, TypeScript, and OpenAI-compatible wrappers.
Attributes
displayName
Langfuse
homepageUrl
kind
other
description
Open-source LLM engineering platform providing tracing, prompt management,
and evaluation workflows. Captures detailed spans for every generation and
retrieval step; supports human annotation, LLM-as-judge scoring, and
dataset-driven regression testing. Can be self-hosted or used via Langfuse
Cloud; provides SDKs for Python, TypeScript, and OpenAI-compatible wrappers.
Outgoing edges
alternative_to3
- tool:langsmith·ToolLangSmith
- tool:ragas·ToolRagas
- tool:braintrust-proxy·ToolBraintrust Proxy
belongs_to_language1
- language:typescript·LanguageTypeScript
tool_used_by2
- skill-area:llm-observability·SkillAreaLLM Observability
- skill-area:ai-evaluation·SkillAreaAI Evaluation
used_for1
- skill-area:llm-observability·SkillAreaLLM Observability
Incoming edges
alternative_to3
- tool:braintrust-proxy·ToolBraintrust Proxy
- tool:langsmith·ToolLangSmith
- tool:ragas·ToolRagas
integrates_with1
- tool-server:mcp-langfuse·ToolServerLangfuse MCP Server