Usability Plan
Design rigorous usability test plans with screeners, tasks, and success metrics
What You Can Do
You can translate research objectives into executable test protocols that recruit the right participants, ask the right questions, and measure outcomes clearly. This skill helps you design moderated or unmoderated tests that validate interaction patterns, test information architecture, evaluate new features, or compare design alternatives—with structured analysis frameworks built in.
Features
specify demographics, behaviors, experience levels, and exclusion criteria tailored to your research goals
generate logic-based participant screening questions that ensure you recruit the right users
create realistic, measurable task flows with estimated timings and cognitive load considerations
define completion rates, error counts, time-on-task, and SUS scores tied directly to research questions
produce moderated test scripts with guided prompts, think-aloud instructions, and probing questions
structure data collection and synthesis approach (quantitative metrics, qualitative themes, comparative analysis)
compile all elements into a stakeholder-ready test plan that aligns with research objectives
Example Output
Example 1: Mobile App Feature Test Plan
- Participant Criteria: Ages 25–45, monthly app users, iOS primary, smartphone-dependent
- Screener: 5 questions confirming usage frequency and device preference
- Tasks: (1) Find and add a saved item (2:00 estimated), (2) Share item with a friend (1:30 estimated), (3) Modify notification preferences (1:45 estimated)
- Success Metrics: ≥80% task completion, avg. time-on-task <5 min, System Usability Scale (SUS) >70
- Facilitator Script: "Without clicking anything yet, tell me what you'd do next to save this item"
Example 2: Information Architecture Test
- Participant Criteria: New users to product category, diverse tech comfort levels
- Screener: 3 questions on prior category experience
- Tasks: Locate product category, navigate to comparison tool, complete filter workflow
- Success Metrics: Task completion, clicks to completion, navigation confidence ratings
- Analysis Approach: Heatmap analysis via Maze, qualitative theme coding from think-aloud transcripts
What's Included
- SKILL.md: core instruction file for usability test plan design
- Participant Criteria Template: structured worksheet for defining demographics, behaviors, and experience levels
- Screener Logic Worksheet: question library and conditional branching guide for recruitment
- Task Design Framework: checklist for realistic task creation with timing and success criteria
- Facilitator Script Template: moderated test script with prompts, transitions, and probing questions
- Success Metrics Mapping Sheet: worksheet linking metrics to research questions and analysis methods
Who It's For
- UX Researchers — planning and structuring usability tests from recruitment through analysis
- Product Managers — validating design decisions with participant feedback and quantified success metrics
- UX/UI Designers — preparing prototypes for testing and understanding participant workflows
- Research Teams — creating standardized, repeatable test protocols across projects and stakeholders
- Startups & Scaleups — bootstrapping rigorous user research without large dedicated research budgets
Best For
- Designing moderated or unmoderated usability tests at any stage (discovery, validation, comparison)
- Creating participant screeners to recruit representative users from target segments
- Defining task flows and success metrics that align with product or feature research objectives
- Documenting facilitator scripts and analysis approaches for team alignment and reproducibility
- Building stakeholder-ready test plans that justify research investment and guide decision-making
You might also like
You'll conduct structured culture audits that go beyond surface-level observations to identify root causes of dysfunction in design teams. Using organizational psychology research, you can analyze team feedback patterns, map collaboration barriers across disciplines, and design targeted interventions that address psychological safety gaps, siloed workflows, and retention risks. Claude helps you transform culture diagnostics into measurable improvement plans tied to specific team performance outcomes.
by calesthio
Analyze raw usability testing data—transcripts, session notes, task completion rates, and participant feedback—to surface recurring patterns and user behaviors. Claude identifies the highest-impact issues, extracts testable insights about user mental models, and generates prioritized recommendations ranked by severity, frequency, and business impact. This cuts manual synthesis time from hours to minutes while maintaining analytical rigor.
by calesthio
You can systematically evaluate UX/UI design candidates across multiple disciplines—UX researchers, UI designers, product designers, design systems engineers, and coordinators—using role-specific competency frameworks. The skill converts vague impressions into defensible scoring systems that account for cross-functional collaboration capability, process maturity, and systems-thinking critical to design ops success. You'll compare candidates across seniority levels, document evaluation decisions for compliance, and build consistent hiring rubrics your entire design team can deploy.
by calesthio
You can systematically design reusable responsive grid systems, establish spacing scales and breakpoint strategies, and document component layout behaviors for seamless developer handoff. This skill generates technical layout specifications that reduce design-to-development friction and ensure accessibility compliance from the design phase, enabling teams to build consistent, scalable web interfaces across all devices.
by calesthio
You can write clean, maintainable Tailwind CSS directly in React JSX using utility-first principles. This skill helps you compose responsive layouts, implement dark mode themes, extract reusable component patterns, convert existing CSS to Tailwind, and troubleshoot Tailwind configuration issues. It's optimized for dashboards, forms, cards, modals, and other typical application interfaces.
by calesthio
This skill guides you through creating strategic content frameworks that go beyond tone and voice guidelines. You'll synthesize user research with business goals, define content principles, structure information architecture, and document messaging frameworks that teams can reference repeatedly. The result is a comprehensive strategy that ensures every piece of UX content—from microcopy to help documentation—serves both users and business outcomes.
by calesthio
You can generate, test, and iterate on onboarding microcopy that handles the unique constraints of first-run experiences: zero product knowledge assumptions, anxiety management around data entry and permissions, and sequential task dependencies. Claude helps you stress-test copy variants against user objections, anticipate drop-off points, and create messaging that balances education, reassurance, and motivation in minimal word count.
by calesthio
You can generate detailed interaction specifications for complex user flows and component behaviors that eliminate ambiguity in handoff. The skill produces structured documentation including state diagrams, transition tables, animation timing, keyboard navigation patterns, error handling workflows, and accessibility requirements—all formatted for both designers and developers to reference.
by calesthio