One4Wall in ChatGPT and Claude

Describe the wallpaper you want in a chat, such as a mood, a subject or a color, and the assistant shows matching One4Wall phone wallpapers as a gallery. Tap one to see it large, download it in full resolution, or open it here on one4wall.app.

Claude

  1. Open Settings, then Connectors, and choose Add custom connector.
  2. Name it One4Wall and paste https://mcp.one4wall.app/api/mcp. No sign-in is needed.
  3. In a chat, make sure One4Wall is switched on in the tools menu, then ask for a wallpaper.

Custom connectors are available on Claude plans that support them.

ChatGPT

In ChatGPT developer mode, add an app with the server address https://mcp.one4wall.app/api/chatgpt/mcp and no authentication, then pick One4Wall in a chat.

Things you can ask

  • Find a cozy rainy city wallpaper for my phone
  • Show me pastel flower wallpapers
  • I want a dark minimal mountain lock screen
  • Find me a blue wallpaper with the ocean

The assistant shows up to eight free phone wallpapers at a time; ask again with different words to see more. The rest of the catalog, including One4Wall Pro wallpapers, is here on the site by subject, color and category.

Privacy

The assistant sends our server only your search words and an optional color, or the number of a wallpaper you asked to see again. Nothing is stored, and we never receive your name, account or conversation. Details are in our privacy policy.

For developers

One4Wall runs a public, read-only Model Context Protocol server with two tools, search_wallpapers and get_wallpaper. Documentation: mcp.one4wall.app.