langfuse-integration

LangFuse LLM observability integration for tracing, analytics, and cost tracking

509 stars

Best use case

langfuse-integration is best used when you need a repeatable AI agent workflow instead of a one-off prompt.

LangFuse LLM observability integration for tracing, analytics, and cost tracking

Teams using langfuse-integration should expect a more consistent output, faster repeated execution, less prompt rewriting.

When to use this skill

  • You want a reusable workflow that can be run more than once with consistent structure.

When not to use this skill

  • You only need a quick one-off answer and do not need a reusable workflow.
  • You cannot install or maintain the underlying files, dependencies, or repository context.

Installation

Claude Code / Cursor / Codex

$curl -o ~/.claude/skills/langfuse-integration/SKILL.md --create-dirs "https://raw.githubusercontent.com/a5c-ai/babysitter/main/library/specializations/ai-agents-conversational/skills/langfuse-integration/SKILL.md"

Manual Installation

  1. Download SKILL.md from GitHub
  2. Place it in .claude/skills/langfuse-integration/SKILL.md inside your project
  3. Restart your AI agent — it will auto-discover the skill

How langfuse-integration Compares

Feature / Agentlangfuse-integrationStandard Approach
Platform SupportNot specifiedLimited / Varies
Context Awareness High Baseline
Installation ComplexityUnknownN/A

Frequently Asked Questions

What does this skill do?

LangFuse LLM observability integration for tracing, analytics, and cost tracking

Where can I find the source code?

You can find the source code on GitHub using the link provided at the top of the page.

SKILL.md Source

# LangFuse Integration Skill

## Capabilities

- Set up LangFuse tracing for LLM calls
- Configure cost tracking and analytics
- Implement prompt management
- Set up evaluation datasets
- Design custom trace metadata
- Create dashboards and alerts

## Target Processes

- llm-observability-monitoring
- cost-optimization-llm

## Implementation Details

### Core Features

1. **Tracing**: Track LLM calls, chains, and agents
2. **Prompts**: Version and manage prompts
3. **Analytics**: Usage, latency, cost metrics
4. **Datasets**: Evaluation and testing data
5. **Scores**: Track output quality

### Integration Methods

- LangChain callback handler
- Direct SDK integration
- OpenAI drop-in replacement
- Decorator-based tracing

### Configuration Options

- Public/secret keys
- Host URL (cloud or self-hosted)
- Sampling rate
- Metadata configuration
- User tracking

### Best Practices

- Consistent trace naming
- Meaningful metadata
- Regular prompt versioning
- Set up alerting

### Dependencies

- langfuse
- langchain (for callback integration)

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