Publit.Si

For app makers

Your app, a new Short every day.

Publit.Si turns real screens of your app into short videos, plans them on your slots and posts them to Instagram, YouTube and TikTok. Your coding agent – Claude Code, Codex or Cursor – makes them on your own computer, in a folder of their own. Your app's code stays untouched.

Made in the Studio from MeinSystem's real screenshots – one prompt, no editing by hand.

How it works

  1. 01

    A folder just for the videos

    “Create a marketing folder” makes yourapp-social with brand/, screens/ and music/, and rules that keep the agent inside it. It never opens your app's repository.

  2. 02

    Your brand, once

    “Set up our brand”: the agent asks for logo, colours, fonts and screenshots, writes BRAND.md and builds a render template. Every Short after that uses it.

  3. 03

    Your first app demo

    Attach a screen recording and click “App demo from a screen recording”: hook, text, zooms on the key taps, a call to action. It lands in Queue › Review.

  4. 04

    A new Short every day

    Studio › Automation turns that chat into a recipe. At a fixed time your agent makes new Shorts on its own; you approve them with one click.

What a Short for an expense app could look like

  1. 0–2 sHook in big letters: “What does your car really cost you a month?”
  2. 2–6 sCosts fly in – fuel, insurance, repairs – and add up to a surprising total.
  3. 6–14 sA real screen recording: logging a refuel in three taps, zoom on the monthly chart.
  4. 14–18 sOne insight in your brand colours, like the cost per kilometre.
  5. 18–20 sLogo and call to action, with music from your own folder.

The agent writes the caption and hashtags for each platform, and the daily automation makes a new variant every day: another hook, another cost, a saving tip.

What it does and doesn't do

It does

  • App demos from real screen recordings and animated explainers
  • Captions, titles and hashtags for every platform
  • Posting slots, a 2-week content plan and the best times of your channel
  • A profile kit: bio variants, profile picture, highlight covers, YouTube banner
  • Weekly analysis of strong and weak posts that shapes the next Shorts

It doesn't

  • Film people – use your own clips or the Creatify add-on for an AI presenter
  • Change your profiles – you upload the profile kit yourself
  • Run paid ads or decide your strategy
  • Post to TikTok without you – you click Post in TikTok Studio

What it costs to run

Publit.Si
from €199, once
Your AI agent
the plan you already have (Claude, ChatGPT for Codex, or Cursor)
Domain on Cloudflare
about €10 a year, for Instagram and TikTok
Platform APIs, developer apps, tunnel
free