Design a usability test plan with tasks, success metrics, participant criteria, and facilitation guide. Use when planning moderated or unmoderated usability testing sessions.
Install
npx skills add Infrasity-Labs/dev-gtm-claude-skills --skill usability-test-plannpx skills add Infrasity-Labs/dev-gtm-claude-skills --skill usability-test-plan -a claude-code -gnpx skills add Infrasity-Labs/dev-gtm-claude-skills --skill usability-test-plan -a codex -ggemini skills install https://github.com/Infrasity-Labs/dev-gtm-claude-skills.git --path product-designers/usability-test-plangh skill install Infrasity-Labs/dev-gtm-claude-skills usability-test-plangit clone --depth 1 https://github.com/Infrasity-Labs/dev-gtm-claude-skills /tmp/Infrasity-Labs__dev-gtm-claude-skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/Infrasity-Labs__dev-gtm-claude-skills/product-designers/usability-test-plan ~/.claude/skills/usability-test-plan # Claude Code
cp -R /tmp/Infrasity-Labs__dev-gtm-claude-skills/product-designers/usability-test-plan ~/.agents/skills/usability-test-plan # Codex, Cursor, Gemini CLI, Copilot, OpenCode