Litefuse Skills

Agent Skills that teach AI coding assistants (Claude Code, Cursor, etc.) how to work with Litefuse — the open-source AI agent observability and evaluation platform.

Skills

Skill	Description
litefuse	Main skill to work with Litefuse. Query and manage traces, prompts, datasets, and scores via the Litefuse API; look up documentation; do things with best practices in mind.

Installation

Cursor Plugin

Install as a Cursor plugin:

/add-plugin litefuse

skills CLI

Install via the skills CLI:

npx skills add litefuse/skills --skill "litefuse"

Manual symlink

Clone this repo and symlink the skill into your agent's skills directory:

git clone https://github.com/litefuse/skills.git /path/to/litefuse-skills
ln -s /path/to/litefuse-skills/skills/litefuse /path/to/skills-directory/litefuse

Prerequisites

You need a Litefuse account (cloud or self-hosted and API keys:

export LANGFUSE_PUBLIC_KEY=pk-lf-...
export LANGFUSE_SECRET_KEY=sk-lf-...
export LANGFUSE_HOST=https://litefuse.cloud  # or your self-hosted URL

API keys are found in your Litefuse project under Settings > API Keys.

Usage

Once installed, the agent will automatically use these skills when relevant — for example:

• Setting up Litefuse tracing in a project
• Auditing existing instrumentation
• Migrating prompts to Litefuse prompt management
• Querying traces, prompts, or datasets via the API
• Looking up Litefuse docs, SDK usage, or integration guides

Feedback & Requests

Something not working as expected, or want a new skill? Start a discussion.

Acknowledgements

This project is forked from langfuse/skills. Released under the MIT License — the original copyright is preserved in LICENSE. Thanks to the Langfuse team for their work on the upstream skills.