sus-umux-scoring

Calculate SUS/UMUX scores from survey responses with percentile rankings and confidence estimates.

13|4|Updated Mar 14, 2026
One-click install
npx skills add https://github.com/henrique-simoes/Istara --skill sus-umux-scoring
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: sus-umux-scoring
Source: https://github.com/henrique-simoes/Istara/tree/main/skills/deliver/sus-umux-scoring
Command: npx skills add https://github.com/henrique-simoes/Istara --skill sus-umux-scoring

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Automate the calculation of SUS and UMUX scores and benchmarks from usability survey data, enabling teams to quantify and compare usability across products and over time.

Core Features & Use Cases

  • SUS/UMUX score calculation: compute standardized usability scores from survey responses with provenance.
  • Benchmarking & time-series: track performance against industry benchmarks and over multiple releases.
  • Output & reporting: generate structured findings with percentile rankings, confidence estimates, and actionable recommendations.

Quick Start

Upload your usability survey data and trigger the SUS/UMUX scoring workflow to generate scores and benchmarks.

Frequently Asked Questions about sus-umux-scoring

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

FAQPage Schema
How do I calculate SUS and UMUX scores from usability survey data?

To calculate SUS and UMUX scores, upload your usability survey data and trigger the scoring workflow. The system computes standardized usability scores from survey responses while maintaining traceable provenance for each finding.

How does usability benchmarking work for tracking UX research metrics over time?

Usability benchmarking tracks performance against industry standards and across multiple releases. It generates structured findings with percentile rankings and confidence estimates to compare usability scores quantitatively over time.

What is the difference between SUS and UMUX scoring for UX research?

SUS and UMUX are both standardized usability scoring frameworks applied to survey data. The scoring workflow calculates scores for both methodologies and benchmarks them against industry standards to quantify usability across products.

Can I automate SUS score calculation and reporting for multiple product releases?

Yes, you can automate SUS score calculation by uploading survey data to trigger the workflow. It generates structured outputs including percentile rankings, confidence estimates, and actionable recommendations for each release.

Do I need specific survey data formats to benchmark usability scores against industry standards?

You need usability survey data collected using standard SUS or UMUX questionnaires. The workflow processes these survey responses to calculate standardized scores and benchmark them against established industry percentile rankings.