One file.
One lasting link.

Share an interactive HTML prototype. Upload a new version to keep the same link.

Made for the next iteration.

Agents publish from the terminal. The same file updates the same URL.

proto-share publish ./design.html

# Edit the file, then publish again.
proto-share publish ./design.html

The CLI saves the link beside your file in .proto-share.json. Upload keys stay in your private configuration.

Uploaded pages run in a browser sandbox. Use sample data. Browser storage and service workers are unavailable inside prototypes.