{"repo":"vicentereig/lf-cli","free":true,"listed":false,"github":"https://github.com/vicentereig/lf-cli","clone":"git clone https://github.com/vicentereig/lf-cli.git","description":"Super power your agents with Langfuse metrics","language":"Ruby","stars":14,"topics":["langfuse","opentelemetry","sorbet","langfuse-ruby"],"license":"MIT","category":"cli-tools","readme_excerpt":"lf-cli An open-source CLI for Langfuse® A powerful command-line interface for querying and analyzing Langfuse LLM observability data. Built with Ruby and designed for developers who prefer working in the terminal. Disclaimer This is an unofficial, community-maintained CLI tool for Langfuse. This project is not affiliated with, endorsed by, or sponsored by Langfuse GmbH. Langfuse® is a registered trademark of Langfuse GmbH. Features - 🔍 Query Traces - List and filter traces by name, user, session, tags, or time range - 📊 Analyze Sessions - View complete session details with all associated traces - 🎯 Inspect Observations - List LLM generations, spans, and events - 📈 Query Metrics - Run analytics queries with custom aggregations and dimensions - ⭐ View Scores - Access quality scores and evaluation metrics - 🎨 Multiple Output Formats - JSON, Table, or CSV - 🔐 Multi-Profile Support - Manage credentials for dev, staging, and production - 🌐 Interactive Setup - Browser-integrated credential configuration - ⚡ Type-Safe - Built with Sorbet Runtime for reliability Installation Install from RubyGems Install from Source Requirements - Ruby = 2.7.0 - Langfuse account (cloud or self-hosted) Quick Start 1. Configure Credentials Run the interactive setup wizard: This will: 1. Ask for your Langfuse project name 2. Open your browser to the Langfuse settings page 3. Prompt you to enter your API keys 4. Test the connection 5. Save credentials securely to /.langfuse/config.yml 2. Start Quer","default_branch":null,"files":null,"tree":[],"storefront":"/r/vicentereig","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/vicentereig/lf-cli/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}