AppScreen

co.appscreenv0.28.3Updated Oct 7, 2026

Render App Store and Google Play screenshots from app captures: device frames, sizes, languages.

VerifiedSTDIODesktop onlyDeveloper ToolsMedia & Design

Overview

AI-generated overview

Lets an assistant render App Store and Google Play store screenshots from app captures, with device frames, sizes, and languages.

What it does
AppScreen is a local MCP server that turns app captures into store-ready screenshots for the App Store and Google Play. According to the registry description, it handles device frames, output sizes, and languages. The manifest does not list individual tools, so the exact operations are not documented here.
When to use it
Useful when preparing or refreshing app store listing images and you want an assistant to generate framed screenshots in the required sizes and languages instead of doing it by hand.
Requirements
Runs locally as a stdio process, started with npx from the npm package @appscreen/mcp, so Node.js is needed. An optional API key can be supplied through the APPSCREEN_API_KEY environment variable; without it, the manifest says five free anonymous renders are allowed. APPSCREEN_BASE_URL can override the API base URL, which defaults to Desktop only.
Before you install
The optional APPSCREEN_API_KEY is a secret and should be kept out of shared configuration and logs. Rendering sends app captures to the AppScreen API, a third party, so avoid submitting confidential or unreleased material unless that is acceptable. The manifest declares no authentication beyond the optional key, and no tool list is provided, so review what the server does before relying on it.

Installation

In SourceWeft

  1. Open AppScreen in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Tools

0
Tool metadata has not been indexed yet.

Version history

1
  1. v0.28.3LatestOct 7, 2026