A generated mobile app is ready for a technical handoff when another authorized person can set it up, identify its dependencies and reproduce a small agreed workflow. The handoff should explain how the project runs and what remains unfinished. A source archive is the beginning of that evidence, not its conclusion.
AppX, an entry in the Uzbekistan catalogue, is a relevant example because its official page describes downloadable React Native source and an Expo Go preview. This guide proposes a review of that kind of artifact; it does not claim that a particular generated project was audited.
Preserve the received project
Keep the original download unchanged and create a separate working copy. Record when it was generated and which prompt or revision produced it. If several archives exist, identify the version that corresponds to the preview you approved.
Inspect the package manifest, lockfile and setup documentation before running installation commands. Determine which runtime versions are expected and whether installation invokes scripts. An unfamiliar project deserves the same review whether it was generated by AI or written manually.
Use an isolated development environment for the first setup. Avoid giving the project access to unrelated local credentials or sensitive files.
Write a configuration inventory
List the services the application calls and the purpose of each configuration value. Distinguish public client configuration from secrets that belong on a trusted server. Keep actual secret values out of source control and handoff notes.
Identify sample endpoints, placeholder records and unfinished error paths. A screen that displays plausible data may be using a local fixture rather than a production service. Label that state clearly so a later maintainer does not mistake a demonstration for a connected workflow.
For every external dependency, name the person responsible for access, billing and maintenance. An account owned only by a temporary collaborator can become an avoidable continuity problem.
Reproduce one agreed workflow
Use the same fictional input and expected result that defined the original trial. Set up the project from the written instructions and record any missing step. Check the success path and one meaningful failure, such as an unavailable service or invalid form value.
Expo's documentation explains the distinction between Expo Go and a project-specific development build. Record which environment was used for each observation. A feature that works in one environment still needs appropriate validation in the environment intended for release.
Keep screenshots as supporting evidence, but preserve the steps and observed result in text. Another maintainer should be able to repeat the check without interpreting a silent video.
Review a small source change
Make one bounded revision in the working copy. Confirm that the application can still be built or launched through the documented process and that the original workflow continues to work. Examine the difference rather than accepting an entirely regenerated project without review.
Check whether generated names, unused packages or duplicate configuration make the change unnecessarily difficult. Record cleanup work separately from a feature request so that maintenance effort remains visible.
Define the next release responsibility
Document what remains before real users can rely on the app: authentication, permissions, data storage, backups, monitoring and distribution may each need separate work. Assign owners and evidence requirements rather than marking the whole project ready because a preview opened.
Retain a known working version and a recovery path for the next change. The AppX evaluation guide explains how to start with a narrow product task; this handoff review makes the resulting source understandable enough for someone to continue responsibly.
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