ToolMaker
Built in Works offline Free

Turns a simple working HTML page (an app the user has, or one made in this chat) into a GlirOS tool the user can download as a .zip and add in Settings > Tools. It adds the GlirOS code, calls to read, fill and click the page, and checks what can't work in a tool.
Try asking
- Turn my calculator page into a GlirOS tool
- Check if this page can work as a tool