Cursor will now build your app, add a database and login, and hand you a live link, no localhost
Cursor's November 5, 2026 release lets a cloud agent take an app from description to a live URL. Tell the agent you want to build an app and it scaffolds the web app, spins up a Postgres database if needed, adds sign-in behind Cursor SSO and provisions hosting. Before anything goes live it runs deterministic and agentic security checks for problems such as secrets in app files, and nothing is published until checks pass and you click publish. You pick a domain, then share with specific people, groups or your whole team; on individual plans you can also share publicly.
Why it matters
Most internal tools built with agents never leave a laptop. This puts hosting, auth and a security check in the same flow, so a quick tool can actually get used.
Who it's for
Teams building internal dashboards, ops tools or demos, and solo builders who want a shareable prototype.
How to try it
- Update Cursor and start a cloud agent.
- Say explicitly that you want an app, for example: "Build an app where my team can book desks for next week."
- Provide any secrets it asks for, then review the security check results.
- Pick a domain, publish and share it with your team.
Plan & availability: All paid Cursor plans with cloud agents enabled; repos on Cursor Origin or GitHub (GitLab coming). Admins can see and unpublish every app. Checked on Cursor's changelog on November 6, 2026.
Source: @Cursor on cursor.com ↗
Written by AgentStackList from the original post. Checked Nov 6, 2026. Features, plans and availability can change, so confirm on the source before you rely on it.
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