Which frameworks does this skill support?

It provides patterns and implementation guidance for the OpenAI SDK, LangChain, LlamaIndex, and generic Python/TypeScript environments.

How does this help with prompt engineering?

It facilitates prompt management and versioning, allowing you to update and test prompt templates within Langfuse without requiring a full code redeployment.

Langfuse is an open-source platform designed for LLM observability, helping developers trace, monitor, and evaluate AI applications in production.

Can I use this for self-hosted Langfuse instances?

Yes, the skill includes configurations for both Langfuse Cloud and self-hosted deployments, including host and credential setup.

Langfuse LLM Observability

Name: Langfuse LLM Observability
Author: claudiodearaujo

byclaudiodearaujo

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Analytics & Monitoring

Implements comprehensive tracing, monitoring, and prompt management for LLM applications using the open-source Langfuse platform.

This skill transforms Claude into an LLM Observability Architect, providing expert guidance on integrating Langfuse into AI workflows. It enables developers to monitor performance, manage prompt versioning, track costs, and evaluate LLM outputs across popular frameworks like LangChain and OpenAI. Whether you are debugging complex chains or optimizing production models, this skill provides the patterns and best practices needed to ensure reliability and data-driven improvements in your LLM applications.

Key Features

01Centralized prompt management and versioning

02Automated evaluation and scoring systems

03Seamless integration with LangChain and OpenAI SDKs

04Full-stack LLM tracing and observability

051 GitHub stars

06Cost and latency tracking per generation

Use Cases

01Debugging complex LLM chains and agentic workflows

02A/B testing and managing prompt templates outside of code

03Monitoring production LLM performance and token costs

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add claudiodearaujo/sistema-de-narra-o-de-livro langfuse

For use in Claude.ai and ChatGPT

Download Skill