pm-northstar

Refines candidate metrics into a validated North Star Metric framework with guardrails and Mermaid tree.

1|Updated Apr 30, 2026
One-click install
npx skills add https://github.com/Wcof/PMSkill --skill pm-northstar
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: pm-northstar
Source: https://github.com/Wcof/PMSkill/tree/main/skills/discovery/pm-northstar
Command: npx skills add https://github.com/Wcof/PMSkill --skill pm-northstar

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps product teams turn scattered or weak product metrics into a disciplined north star framework. It is designed for cases where there is already some notion of value measurement, but the team still lacks a single validated North Star Metric, a focused set of input metrics, meaningful guardrails, and a clear link to product goals.

Core Features & Use Cases

  • North Star refinement: Chooses one customer-centered NSM and validates it against seven quality criteria so teams avoid vanity metrics or revenue-only proxies.
  • Metric constellation design: Defines 3-5 actionable input metrics and at least 2 guardrail health metrics to balance growth with quality and retention.
  • Metric tree visualization: Produces a Mermaid metric tree showing how the NSM connects to inputs and guardrails, plus clarifies the relationship between NSM, KPI, and OKR.
  • Use case: Useful when a PM already has a PMContext or initial success metrics and needs to deepen them into a complete north star system for strategy, roadmap alignment, and cross-functional execution.

Quick Start

Ask the agent to use pm-northstar to deepen the existing PMContext metrics into a single NSM with input metrics, guardrails, and a metric tree.

Frequently Asked Questions about pm-northstar

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I validate a product metric against north star metric criteria?

To validate a north star metric, it is checked against seven quality criteria to ensure it is customer-centered, actionable, and avoids vanity or revenue-only proxies. This validation confirms the metric accurately reflects sustainable product value.

What is the best way to define actionable input metrics and guardrail metrics for product strategy?

The best way to define actionable input metrics and guardrail metrics is to build a metric constellation around a single north star metric. This involves selecting 3-5 actionable input metrics to drive growth and at least 2 guardrail metrics to monitor retention and quality.

How do I generate a Mermaid metric tree for OKR alignment?

To generate a Mermaid metric tree for OKR alignment, map your validated north star metric to its input metrics and guardrails. This visualization clarifies the hierarchical relationship between your NSM, KPIs, and OKRs for cross-functional execution.

Can I use multiple north star metrics for a single product?

No, you cannot use multiple north star metrics for a single product. A disciplined north star framework explicitly rejects multi-NSM definitions, requiring teams to focus on one validated customer-centered metric to maintain clear product strategy alignment.

Do I need existing product success metrics before refining a north star metric framework?

Yes, you need existing product success metrics or a PMContext before refining a north star metric framework. This Skill requires candidate metrics as input to refine them into a validated NSM system with actionable inputs and guardrails.