Koskamo

AppScreen MCP

An MCP server that allows agents to render polished App Store and Google Play screenshots from raw app PNGs. It supports device frames, multiple sizes, languages, and rich text styling, returning signed download URLs for store-ready marketing assets.

Visit Omelas

Package and access

Local package with source-attributed installation metadata. Koskamo does not execute packages during review.

AppScreen MCP logo, by OmelasVendor evidenceLocal stdioSource reviewed; not executedOperated by Omelas
You need:Create an MCP keyadd "env": { "APPSCREEN_API_KEY": "mcm_live_…" } to use your plan's credits
Vendor documentation

Checks and signals

Each line is separate evidence, not a trust score.

  • Passed Official MCP Registry namespace is tied to appscreen.co ·

What you can do with it

  • Render App Store and Play Store screenshots from raw app PNGs
  • Localize prior screenshot jobs across new locales
  • Derive background palettes from app icons
  • Generate store-ready marketing screenshots in multiple sizes and languages

Source and maintenance

Vendor evidenceRegistry 0.30.0MIT
mcp-registry: co.appscreen/mcp@0.30.0Source repositoryProject website
Last repository push
Maintenance checked

Packages and installation

Source-provided package data. Koskamo has not executed or live-probed this package.

@appscreen/mcp 0.30.0

npmnpx
@appscreen/mcp package definition
{
  "version": "0.30.0",
  "transport": "stdio",
  "identifier": "@appscreen/mcp",
  "runtimeHint": "npx",
  "registryType": "npm",
  "environmentVariables": [
    {
      "name": "APPSCREEN_API_KEY",
      "format": "string",
      "description": "Optional MCP key (mcm_live_…) from https://appscreen.co/account/keys. Omit for 5 free anonymous renders."
    },
    {
      "name": "APPSCREEN_BASE_URL",
      "format": "string",
      "description": "Override the API base URL. Defaults to https://api.appscreen.co."
    }
  ]
}

Tools

Reported by the attributed source; not independently observed by Koskamo.

No tool definitions available.

Maintenance history

Public check and source-refresh events. Editorial and ownership records remain private.

  • · repository · passed · metadata changed · updated
  • · backfill · recorded · Pre-expansion baseline; unobserved rich metadata remains unknown

Connect from your client

Each snippet configures the same source-provided package; replace placeholders before use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Cursor

Merge this local stdio configuration, replace every placeholder environment value, and restart Cursor. Koskamo has not executed this package.
Cursor configuration
{
  "mcpServers": {
    "appscreen-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@appscreen/mcp@0.30.0"
      ],
      "env": {
        "APPSCREEN_API_KEY": "<YOUR_APPSCREEN_API_KEY>",
        "APPSCREEN_BASE_URL": "<YOUR_APPSCREEN_BASE_URL>"
      }
    }
  }
}

Cline

Merge this local stdio configuration, replace every placeholder environment value, and restart Cline. Koskamo has not executed this package.
Cline configuration
{
  "mcpServers": {
    "appscreen-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@appscreen/mcp@0.30.0"
      ],
      "env": {
        "APPSCREEN_API_KEY": "<YOUR_APPSCREEN_API_KEY>",
        "APPSCREEN_BASE_URL": "<YOUR_APPSCREEN_BASE_URL>"
      }
    }
  }
}

VS Code

Merge this local stdio configuration, replace every placeholder environment value, and restart VS Code. Koskamo has not executed this package.
VS Code configuration
{
  "servers": {
    "appscreen-mcp": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "@appscreen/mcp@0.30.0"
      ],
      "env": {
        "APPSCREEN_API_KEY": "<YOUR_APPSCREEN_API_KEY>",
        "APPSCREEN_BASE_URL": "<YOUR_APPSCREEN_BASE_URL>"
      }
    }
  }
}

Claude Desktop

Merge this local stdio configuration, replace every placeholder environment value, and restart Claude Desktop. Koskamo has not executed this package.
Claude Desktop configuration
{
  "mcpServers": {
    "appscreen-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "@appscreen/mcp@0.30.0"
      ],
      "env": {
        "APPSCREEN_API_KEY": "<YOUR_APPSCREEN_API_KEY>",
        "APPSCREEN_BASE_URL": "<YOUR_APPSCREEN_BASE_URL>"
      }
    }
  }
}

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