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Agent C — App Store Screenshots

io.theagentc/app-store-screenshots · v1.0.0

AI-designed App Store screenshot sets from your app's screens, uploaded to App Store Connect.

Connect Remote server

Terminal
claude mcp add --transport http app-store-screenshots https://api.theagentc.io/mcp --header "Authorization: Bearer <YOUR_API_KEY>"
~/.cursor/mcp.json
{
  "mcpServers": {
    "app-store-screenshots": {
      "url": "https://api.theagentc.io/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "app-store-screenshots": {
      "type": "http",
      "url": "https://api.theagentc.io/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://api.theagentc.io/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 10 found in our last check

  • list_apps

    The user's apps in Agent C, with how many screenshots each has uploaded.

  • add_app

    Add an app by its App Store link (imports name, icon, description), or by name if it isn't released yet. Importing a live app takes ~10-30s; poll list_apps until status is 'ready'.

  • get_upload_link

    Best way to upload screenshots from files on disk: returns a one-time URL (valid 30 min) to POST the image files to with curl (multipart field 'files', up to 10 per request). Use this instead of upload_screenshots when you have a shell, so large images don't pass through the con…

  • upload_screenshots

    Upload 1-10 raw screenshots of the app (plain captures of the real UI, ideally 4-10, in the order you'd like them considered). Each item is base64 image data (PNG/JPEG) or a public https URL. By default replaces the app's screenshot library — pass replace=false when adding iPad…

  • design_set

    Claude art-directs a full App Store screenshot set from the uploaded screenshots: opening shot, headline per slide, close-ups, palette. Returns watermarked preview images, the slide list and a link to open it in the Agent C studio. Takes ~40-60 seconds.

  • get_set

    Current slides, unlock status and fresh preview images for a set.

  • edit_set

    Change one slide (headline, subline, screenshot, layout, position, or remove it), the opening shot, the device size, or the App Store header (header_*). Re-renders previews. Free.

  • unlock_set

    Unlock clean, full-resolution files for a set. Uses a free unlock if the user has one; otherwise returns a $9.99 Stripe checkout link the USER must open and pay. Studio subscribers are already unlocked. Ask the user before calling.

  • export_set

    Render the unlocked set at exact App Store pixels without watermark and return download links (valid 7 days). Includes the product page header (3840x1646) and search-results image (3840x2560) when the set has a header.

  • send_to_app_store

    Upload the unlocked set into the app's editable version in App Store Connect, replacing that language's screenshots for this device size (not iPhone Duo — export_set those). Never submits for review. Requires the user to have connected App Store Connect in Agent C. If the app ha…

Headers

NameDescription
Authorization
Required, secret
Bearer followed by your Agent C API key (Settings → Use Agent C from your AI agent)

Details

Endpointhttps://api.theagentc.io/mcp (Streamable HTTP)
First published5 Oct 2026
Last updated5 Oct 2026
Registry nameio.theagentc/app-store-screenshots

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