Growth Skills — Development skill for Claude Code

Growth Skills for Claude

Claude skills for **growth work on mobile subscription apps**, made for product designers. Share the screens of any part of the user's journey and get a score for what can be changed on screen, store and dark-pattern flags, and a ranked list of tests backed by published A/B tests and public benchmarks.

Made by a monetization design lead for day-to-day work on onboarding, paywalls, upsells, retention and churn.

**Works with:** Claude Code and the Claude app as one plugin, and any agent that supports the open [Agent Skills](https://agentskills.io) format (Codex, Gemini CLI, Cursor, GitHub Copilot). See [Install](#install).

What's inside

Skills follow the user's journey. Not sure which one you need? Start with `growth-router`: share the screens and it picks.

Part of the journey	Skill	What it reviews
Start here	growth-router	Sorts screens or a question to the right skill, or combines two
Web funnel	web2app-teardown	Ad landing, web quiz, plan screen, web paywall, checkout, the way into the app, and the in-app "buy on the web" screen
Onboarding	onboarding-teardown	First launch to the first paywall and what happens when it's closed
Onboarding + paywall	flow-teardown	Onboarding, the first paywall and the seam between them as one system: tactics on the wrong side of the seam
Upsells	upsell-teardown	Locked features, limits and counters, contextual paywalls, upgrade screens for payers, AI credits
First weeks to renewal	retention-teardown	Welcome after purchase, notification ask, reminders, streaks, recaps, trial-ending notice, welcome back, rating ask
Cancel flow	cancel-flow-teardown	Manage subscription, reason survey, save offers, confirmation, resubscribe
The whole journey	growth-map	Which growth levers the app uses and which nobody has touched, stage by stage, and where to start
Your own numbers	funnel-check	Your funnel against pu