Not every Bolt app needs an exit this month. If you can still explain who can see what, the cheaper proof is to wrap the risky journeys — sign-in, passwords, a way to turn off a bad publish — and leave migrate for when the risk says so. This page is that wrap. You stay on Bolt for now. The editor preview is for building, not production hosting. When you publish, Bolt Cloud hosts the site at a free bolt.host address. Custom domains are on paid plans. You can also publish through Netlify, through GitHub, or on a host you run.
30 min · senior team · leave with a clear next step
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In plain words
The short answer
Bolt MVP hardening means you keep the generated app and wrap the journeys that take money or personal data. Who can read another person’s row. Whether a backup actually restores. Whether a bad publish can be turned off. Migration can wait when you can still explain the app and the risk sits in a few places. Hardening fails when passwords stay in chat or permission only lives in hidden buttons.
When in-place is honest
Tighten the Bolt MVP when you can still explain it
If you cannot say who can read a row, or keys still live in the chat, stop calling it hardening. That is a rewrite trigger with a friendlier name.
The first wrap is who can see whose data
Every list and detail view gets a real check, not just a hidden button. Filtering on the screen is not the wrap.
Backups must restore somewhere you can see
If the default data still lives with Bolt, prove a copy lands somewhere you control and matches expected counts.
A bad publish needs an off switch
A flag, a setting, or a prior version. “We will prompt a fix” is not an off switch.
Chat-transcript passwords end the keep-path
Rotate, move, and verify the public app. If passwords cannot leave the generated tree, you are no longer hardening.
The in-place week
Wrap the paid path before you generate the next screen
Stay on Bolt. Prove sign-in, passwords, watching, and undo before ads.
01
Map money and personal-data journeys
Those get checks first — not the marketing page.
02
Move passwords out of chat and the public bundle
Rotate anything that touched the Bolt thread.
03
Add basic watching and an off switch
Know when the primary journey fails. Turn off a bad publish without waiting on a model.
04
Decide stay vs leave with the facts
If you cannot explain the app after the wrap, migrate is the honest next page.
How to
How to harden a Bolt MVP in place
Wrap risk before strangers. Stay on Bolt until the facts say leave.
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Working sign-in, passwords outside chat, real checks on who can see whose data, basic watching on the primary journey, and a way to turn off a bad publish. Pretty screens are not the minimum.
How do sign-in and passwords get tightened on Bolt?
Require real sessions on paths that change data. Kill demo bypasses. Move keys out of the prompt history and the public app. Prefer a customer URL that is not an editable Bolt editor session.
What should we watch for?
Primary journey failures, sign-in errors, and sudden spikes after a publish. Watching without an off switch is only half the wrap.
When is hardening the wrong call?
When you cannot explain who can read a row, when passwords cannot leave the chat, or when the sandbox fights every next feature. Then migrate or to-production is the honest page.
Stay on Bolt for now. Wrap the risk first.
Bring who can see what, where passwords live, and how you would turn off a bad publish. We wrap before we talk migrate.