Screenshot Lab CLI — App Store screenshots from Claude Code, Codex or Cursor

It reads the app, not a form

Our own intake form asks a human to describe their app. Your agent is already in the repo.

claude — habit-kit

› make my App Store screenshots

  Read  apphouse.project.yml      Habit Kit · Health & Fitness
  Read  README.md                 positioning, feature list
  Read  Localizable.strings       84 strings — the app's own words
  Glob  **/*View.swift            6 screens: Today, Streaks, Detail,
                                    Stats, Paywall, Settings
  Read  AppIcon.appiconset        logo found

  $ slab new --context-file .ctx.json
    ✓ 6 screenshots, logo, brief written from README + paywall

  $ slab plan --slots 5                          free
    0  Build streaks that stick        poster hook
    1  Every habit, one glance         Today
    2  4.8★ from 812 people            review wall
    3  Widgets on your home screen     Stats   ← nobody else shows this
    4  Start your first streak today   Paywall

  Nothing painted yet, nothing charged. 5 slots × 2 credits = 10.
  Want me to change any caption first?

What your app is

apphouse.project.yml · Info.plist

Name, category, bundle ID and store URL — no typing.

What it's for

README.md · fastlane/metadata

Positioning and features become the creative brief.

How it talks

Localizable.strings

Captions in the app's own vocabulary, not invented ones.

What it's made of

*View.swift · lib/screens

The real screen list, so no two shots repaint one screen.

What's worth selling

paywall & subscription config

The premium feature earns a slot instead of hiding in settings.

The pictures

./screenshots · xcrun simctl

Found on disk, or captured live from your simulator.

Only manifests, README, store metadata and localized strings are sent. Your source code never leaves your machine.

Commands

Everything except painting is free. One paint is one command, so every credit spend asks you first.

Command	What it does	Cost
slab audit	Score a live listing against its niche and the design language	free
slab new	App not on the store yet — read the repo, upload screens, plan	free
slab remaster	App already on the store	free
slab plan	Captions and one style system for the whole set	free
slab edit	Rewrite a single screenshot's words	free
slab paint	Paint one screenshot, then show it to you	2 credits
slab export	Write every App Store size into your repo	free

App Store screenshots,
from inside your editor

Set it up in three steps