Question
Can several coding agents work on one site safely, with every change checked and previewed before it is merged?
What we did
One repository holds the site and the shared agent instructions. Each change runs on its own branch, passes TypeScript and build checks, and gets a protected preview before merging.
Evidence
| Observed 23 October 2026 | Establishes |
|---|---|
| Branch push built a ready deployment from Git | Git integration works |
| TypeScript and build passed in CI | Checks pass on that revision |
| Merge to main deployed again | Main-branch path works |
| Anonymous request sent to sign-in | Preview protection active |
Not established
A full accessibility audit, future uptime or any business outcome. Subscription cost so far: zero; the domain charge is unconfirmed.