Build Live Apps in Cursor
The point
Cursor now lets you build live apps in the editor and share them with a link. A cloud agent scaffolds the app, sets up a Postgres database if needed, configures auth behind Cursor SSO, and provisions hosting.
Why it matters
For builders, internal tools can move from localhost to a live link without deployment setup.
Key details
- Available on all paid plans with cloud agents enabled
- Security checks run before publish, and nothing goes live until they pass and you publish
- You pick a unique domain and get a live link behind Cursor sign-in
Original ~3 min → 25 sec here Source: Cursor Changelog, Nov 5, 2026