How does this skill help engineering teams?

It shifts the focus from simply shipping features to understanding how technical tasks impact business outcomes, helping developers prioritize work that actually moves the needle.

What are the three product 'games' in this framework?

The framework categorizes products into Attention (maximizing engagement), Transaction (maximizing exchanges), or Productivity (maximizing efficiency) to help select the right metric archetype.

Can this skill be used with OKRs?

Yes, the North Star Metric and its supporting Input Metrics provide the strategic foundation and specific data points needed to set meaningful Key Results within an OKR framework.

What is a North Star Metric?

A North Star Metric is the single most important measurement that captures the core value your product delivers to customers and serves as a leading indicator of sustainable long-term revenue.

How does it prevent the use of vanity metrics?

By applying a strict 6-point test ensuring metrics are leading indicators, represent the product strategy, and are actionable rather than just impressive-looking totals like signups or downloads.

North Star Metric Framework

Name: North Star Metric Framework
Author: lev-os

bylev-os

0•

分析と監視

Implements a structured strategic framework to identify, measure, and optimize the single core metric that drives sustainable product growth.

The North Star Metric skill provides Claude with a comprehensive mental model for product strategy and team alignment. Based on industry-standard methodologies popularized by Amplitude and Sean Ellis, it helps users move beyond vanity metrics by identifying a core value-delivery metric (NSM) and its underlying input drivers. This skill is essential for product managers, growth leads, and engineering teams who want to transition from an output-focused 'feature factory' culture to an outcome-driven growth engine, ensuring every technical implementation directly supports long-term business value and user satisfaction.

主な機能

01Decomposition of high-level goals into actionable, team-owned Input Metrics

02Identifies core product value across Attention, Transaction, and Productivity archetypes

03Anti-pattern detection to prevent the use of vanity metrics or conflicting KPIs

04Guidelines for instrumentation, dashboard creation, and real-time metric monitoring

050 GitHub stars

06Systematic selection of a single North Star Metric based on six rigorous validation criteria

ユースケース

01Diagnosing stalled growth by identifying and improving specific underperforming input metrics

02Aligning cross-functional teams around a shared definition of success and value delivery

03Prioritizing product roadmaps and features based on their potential impact on growth drivers

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add lev-os/agents north-star-metric

For use in Claude.ai and ChatGPT

Download Skill