Define UX success metrics with HEART and GSM chains.
npx skills add https://github.com/snuffomega/pricechart --skill measure-snuffomega
Please help me install this Agent Skill. Skill: measure Source: https://github.com/snuffomega/pricechart/tree/main/.agents/skills/measure Command: npx skills add https://github.com/snuffomega/pricechart --skill measure-snuffomega
It solves the problem of unclear or misleading UX success measurement, so teams can learn what truly improves user outcomes instead of optimizing for vanity metrics or dark patterns.
Activate the measure skill to define success for a feature change by mapping the goal, its signal, the exact metric formula/threshold, the counter-metric, and the experiment or funnel plan you will use to validate it.
High-intent search queries and answers about installing and using this skill.
To define UX success metrics and avoid vanity metrics, use the HEART framework combined with Goal-Signal-Metric mapping to construct a measurement chain that tracks observable signals and explicit formulas reflecting true user value.
Designing A/B tests with guardrails requires setting statistical power, minimum detectable effect, and ethical counter-metrics to anticipate negative impacts, ensuring your experiment validates true user outcomes without dark patterns.
Running a funnel analysis with precise step definitions involves mapping exact user actions, tracking drop-off rates between stages, and triangulating the quantitative data with qualitative insights to validate feature learning.
Yes, you can use Goal-Signal-Metric mapping for release learning plans by defining a specific goal, identifying the observable signal, and setting the exact metric threshold and counter-metric to prove a shipped feature actually worked.
You need ethical counter-metrics in product measurement dashboards when optimizing a primary UX metric, as guardrails anticipate what might go wrong and prevent teams from inadvertently driving dark patterns or harmful user outcomes.
prepforeverythingDefine product outcome metrics with North Star, input, and leaf metrics.
heaptracetechnologyGenerate measurement plans linking feature work to business outcomes.
aibangjuxinPlan and execute qualitative and quantitative UX research studies.
victoriapinderPlan and run statistically valid A/B tests with sample-size calculations.
