metrics-framework

Installation
SKILL.md

Define metrics that drive decisions, not dashboards that collect dust. Every metric must answer: "If this number changes, what will we do differently?" If nothing changes, it's a vanity metric.

North Star Metric

One metric that captures the core value your product delivers to customers. Not revenue (that's an output). Not signups (that's vanity). The North Star reflects the moment customers get value.

Examples:

  • Slack: Messages sent in channels with 3+ members
  • Spotify: Time spent listening
  • Airbnb: Nights booked

Test: If this metric goes up, does the company sustainably grow? If yes, it's your North Star.

Input/Output Tree

Build a tree connecting your North Star to actionable inputs:

Related skills
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First Seen
Feb 18, 2026