Dear Proton Community and Development Team,

I would like to suggest expanding Lumo with secure tool support so it can become more useful for practical daily work.

At the moment, an AI assistant is most valuable when it can not only answer questions, but also help users create, organize, preview, and export work in a controlled and privacy-respecting way.

Suggested tool improvements:

1. File creation and export
   Lumo should be able to create files such as text documents, tables, simple presentations, ZIP archives, or structured project files and offer them as downloads.

2. Secure preview features
   Lumo could provide previews for generated content, such as simple web pages, layouts, documents, or structured outputs before the user downloads or applies them.

3. Live Work inside Lumo
   Lumo should have just like any regular AI, an Canvas feature for example for live editing content or previewing work

4. Project-style file context
   Users should be able to upload files or reference materials into a Lumo workspace so the assistant can work with them without requiring users to paste very long text manually.

Why this matters:

Many users need AI not only for chatting, but also for producing usable outputs. Secure file generation, previews, and optional integrations would make Lumo much more practical while still respecting Proton’s privacy-first approach.

I understand that this requires careful security and permission handling, but I believe it is possible if implemented with clear user control, transparency, and Proton’s existing privacy standards.

Thank you for considering this suggestion.