Run a structured 5-day process to prototype, test, and validate product ideas with real users. Use when the user mentions "design sprint", "validate before we build", "rapid prototype", "test with users", or "should we build this". Also trigger when a team is stuck in endless debate over a high-stakes product decision, or wants to de-risk a costly idea before investing in development.
Install
npx skills add wondelai/skills --skill design-sprintnpx skills add wondelai/skills --skill design-sprint -a claude-code -gnpx skills add wondelai/skills --skill design-sprint -a codex -ggemini skills install https://github.com/wondelai/skills.git --path design-sprintgh skill install wondelai/skills design-sprintgit clone --depth 1 https://github.com/wondelai/skills /tmp/wondelai__skills
mkdir -p ~/.claude/skills ~/.agents/skills
cp -R /tmp/wondelai__skills/design-sprint ~/.claude/skills/design-sprint # Claude Code
cp -R /tmp/wondelai__skills/design-sprint ~/.agents/skills/design-sprint # Codex, Cursor, Gemini CLI, Copilot, OpenCode