ClaudSkills / Product / design-system-ui

lean-startup

Quality score: 70/100 · Category: Product · Sub-category: design-system-ui

Design MVPs, validated learning experiments, and pivot-or-persevere decisions using Build-Measure-Learn. Use when the user mentions "MVP scope", "validated learning", "pivot or persevere", "vanity metrics", "test assumptions", "innovation accounting", "build-measure-learn", or "minimum viable experiment". Also trigger when deciding what to include in a first version, measuring startup progress, or evaluating whether to change direction on a product bet. Covers innovation accounting and actionable metrics. For 5-day prototype testing, see design-sprint. For customer motivation analysis, see jobs-to-be-done.

What this skill does

lean-startup is a production-ready Claude Code skill (quality score 70/100) in the design-system-ui sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/wondelai-lean-startup/ and loads when your prompt matches the skill's trigger.

When to invoke it: Use when the user mentions "MVP scope", "validated learning", "pivot or persevere", "vanity metrics", "test assumptions", "innovation accounting", "build-measure-learn", or "minimum viable experiment". Also trigger when deciding what to include in a first version, measuring startup progress, or evaluating whether to change direction on a product bet.

Who uses this skill

The lean-startup skill is built for product managers, product designers, and cross-functional teams planning, shipping, and measuring product features. It is part of the open ClaudSkills registry, a community-curated catalog of 15,000+ capabilities you can install for Claude Code — the Claude CLI agent.

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/wondelai-lean-startup
curl -L https://claudskills.com/skills/wondelai-lean-startup/SKILL.md \
  -o ~/.claude/skills/wondelai-lean-startup/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/wondelai-lean-startup/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/wondelai-lean-startup/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\wondelai-lean-startup\SKILL.md on Windows. See the full install guide for step-by-step instructions.

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

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Part of ClaudSkills — the open registry for Claude Code skills. · What's New · Install guide · About · llms.txt