Usability Test Plan
Usability Test Plan is an agent skill (a SKILL.md file) from Owl-Listener/designer-skills. Design a usability study — research questions, methodology, participant criteria, metrics, and facilitation guide. It works with Claude Code and Gemini CLI and has 3,102 GitHub stars across a repository of 3 listed skills.
Data as of from the GitHub API; description from the skill's SKILL.md. Report an error
- Multi-skill repo
- Plugin marketplace
- Testing & QA
- Maintained
Add this skill
Claude
This repository is a Claude Code plugin marketplace. In Claude Code:
/plugin marketplace add Owl-Listener/designer-skills
/plugin install design-research@designer-skillsIn the Claude apps, zip the usability-test-plan folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).
ChatGPT / Codex
Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:
git clone --depth 1 https://github.com/Owl-Listener/designer-skills.git
cp -r designer-skills/design-research/skills/usability-test-plan .agents/skills/usability-test-plan # repo; ~/.agents/skills for all projectsStandalone skills also load in the ChatGPT desktop app.
Cursor
Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:
git clone --depth 1 https://github.com/Owl-Listener/designer-skills.git
cp -r designer-skills/design-research/skills/usability-test-plan .cursor/skills/usability-test-plan # project; ~/.cursor/skills for all projectsSource (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)
What this skill does
Design a usability study — research questions, methodology, participant criteria, metrics, and facilitation guide. Use when planning the study as a whole. For writing the task scenarios inside it, use test-scenario (prototyping-testing). Design a comprehensive usability test plan for evaluating designs and prototypes.
When it triggers
- Use when planning the study as a whole.
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How do I install the Usability Test Plan skill?
In Claude Code, run /plugin marketplace add Owl-Listener/designer-skills and then /plugin install design-research@designer-skills. For Codex or Cursor, copy the usability-test-plan folder into .agents/skills/ or .cursor/skills/.
Is the Usability Test Plan skill free?
Yes. The repository is open source under the MIT license.
Is Usability Test Plan maintained?
The repository's most recent commit was on Sep 5, 2026. appsgit only lists skills from repositories with a commit in the last six months.