Free · open source · 63 skills

Grow the thing you built.

Short, step-by-step growth skills for apps, extensions, games and AI tools. Each one ends with something you can post, ship or send today, plus a copy-paste prompt for Claude, ChatGPT or Gemini.

Find my next step → See the marketing map
An indie maker steps out of a garage toward a small glowing shop
1

Pick your problem

"Nobody downloads it", "what do I post today", "trials don't pay"…

2

Open one skill

Goal, steps, a prompt and a real example. 15–60 minutes.

3

Ship it, measure, repeat

Every skill says what number to check and when to stop.

What's hurting right now?

Tap the one that sounds like you. Each card opens one skill.

📉Nobody downloads my appQuick download wins this week 🎞️I want users from TikTokSlideshows: cheap posts, many hooks 🐦What do I post on X today?2 posts, replies, hour by hour 📸Instagram that sends site visitsOne fact → one post, 10 steps 📱Store visitors don't installScreenshots that sell 🚀I launch soonThe pre-launch checklist ⏳Trials don't turn into paidThe trial email sequence 💰What should I charge?Pricing strategy 🎯I want $X in N monthsWork backward from the number

Every channel is one path

Strangers see you → they check you're real → they land somewhere → they pay. When views don't turn into users, the break is one box to the right.

Reach, trust, destination, money

Marketing kits, one per channel

A full routine for each channel: docs, ready posts, templates, case studies and skills.

New

🎞️ TikTok slideshows

The "Larry loop": 6 images, a person + doubt hook, drafts → sound → publish, keep the hook that brings installs.

Start the kit →

📸 Instagram

Carousels people send and save, a Story link to your site, and an Operator mode with 8 growth engines.

Start the kit →

🐦 X (Twitter)

Daily posts about what you shipped, replies that get noticed, a profile that turns visits into trials.

Start the kit →

How the channels link together →

Case study

Same app. Same images. One line changed.

An indie dev's AI agent posted TikTok slideshows for a room-design app. The only real difference between the winners and the flops was the line on slide 1.

Read the Larry case →

Numbers self-reported by the founder, Feb 2026.

"My landlord said I can't change anything so I showed her…"
234,000 views
"I showed my mum what AI thinks our living room could be."
167,000
"The difference between $500 and $5000 taste"
2,671
"See your room in 12+ styles before you commit"
879

Learn by area

🧭Strategy4 skills 🔎Research4 skills 📦Store listing9 skills 📱ASO4 skills 🚀Launch9 skills 📣Social3 + 3 kits 💰Money7 skills 📧Email6 skills 🧪Case studies4 skills

Five rules every skill follows

Real numbers only. Made-up examples are labelled.
One thing at a time. One channel, one change, one week.
Measure to money. Views are not the goal.
Say it's yours. Disclose promotion, label AI images.
No fake engagement. No bots, no bought views.
Tu Nguyen

Made by

Tu Nguyen

Indie maker shipping small apps, games and AI tools, and writing down what actually brings users. Questions, ideas or a case to add? Say hi.

@lightstarvn @nvminhtu

Pick one problem. Fix it this week.

Find my next step →

★ Star on GitHub · install as Agent Skills · free forever