Langfuse Agent Skills - Setup Guide¶

Source: langfuse/skills GitHub: langfuse/skills Skills: 6 skills · 13.1K total installs Category: LLM Observability First Seen: catalogued August 15, 2026 evening sweep Quality Tier: 🟢 Production (official org - Langfuse, the LLM observability platform)

Langfuse's official skills teach agents to instrument LLM calls with tracing, manage prompts, and run observability workflows. For a multi-model operation like CorpusIQ - DeepSeek primary, Claude fallbacks, cost tracking - tracing is how you see where tokens and money actually go.

Installation¶

npx skills add langfuse/skills

Prerequisites¶

Requirement	Details
Node.js + npx	For the skill installer
Langfuse account	Self-hosted or cloud, with API keys
Langfuse SDK	In the instrumented application

What It Provides¶

Skill	Installs	Purpose
langfuse	12.7K	Core tracing and observability
langfuse-observability	217	Observability patterns
langfuse-prompt-migration	87	Migrate prompts into Langfuse management
langfuse-api	56	API reference workflows
langfuse-cli	1	CLI usage
skill-creator	4	Skill authoring helper

Quick Start¶

Install: npx skills add langfuse/skills
Start with the core langfuse skill - it carries 97% of the suite's installs
Ask: "instrument my agent loop with Langfuse tracing and show cost per model"

CorpusIQ Use Cases¶

Use Case	How
Model cost tracking	Trace every LLM call to attribute spend per model and task
Agent debugging	Full traces of multi-step agent runs instead of guessing where a loop degraded
Prompt management	prompt-migration to move prompts out of code and into versioned management
Client observability	Reference architecture for clients building LLM-powered products

Integration with CorpusIQ¶

CorpusIQ is the connector layer that lets AI assistants read the systems a business already runs on - accounting, payments, CRM, email, files and analytics - and answer with the source named. It is read-only by design: it retrieves data and never writes to, or acts in, a connected system, which is what makes it safe to point at live accounts.

This page is part of the CorpusIQ directory, the reference we maintain for the MCP server and agent-skill ecosystem. Run alongside CorpusIQ, a third-party server like this one can be combined with a company's own business data in a single answer.

See what CorpusIQ connects

Limitations / Verification¶

Publisher-page install counts verified; individual skill audit pages were not fetched for this multi-skill suite
The core skill dominates: observability, API, and CLI skills show sub-1K installs - treat as early content
Requires a running Langfuse instance and SDK integration to be useful

npx skills add langfuse/skills   # verify install works

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