JustHandled Labs
// app safety

Pre-Launch Safety Check

Check your app for the security mistakes that leak data before you launch, explained in plain English. Built for the non-technical founder shipping an AI-built app, every finding tells you what is wrong, why it matters, and how to fix it.

What it flags

How to run

Point it at your repo and run the scanner. It is read-only, uses no network, and changes nothing.

Good to know

This is a plain-English check for the most common, highest-impact mistakes, not a full security audit. Have a professional review anything sensitive before you ship.

// need a reviewed release decision?

Turn this check into launch evidence.

Use this skill for the focused self-serve check. If you need one sanitized app snapshot reviewed across build, tests, data exposure, browser behavior, and recovery evidence, the Launch Evidence Review returns a checksum-pinned ledger and prioritized blockers.

// choose with context

Is Pre-Launch Safety Check the right skill?

Best fit

A plain-English scan for the security mistakes that leak data before launch: exposed keys, no auth on data, debug mode on, open CORS, default passwords. Built for non-technical founders shipping AI-built apps. Read-only.

It returns

A plain-English scan for the security mistakes that leak data before launch: exposed keys, no auth on data, debug mode on, open CORS, default passwords. Built for non-technical founders shipping AI-built apps. Read-only.

Do not use it as

Do not treat a successful run as proof beyond the supplied files, declared scope, and evidence the skill actually checked.

Compatibility, access, version, and licence

Reads or accesses
Only the files or context you deliberately provide; review the listing before granting additional access.
Compatibility
Agents that read the open SKILL.md format. Verify runtime and service requirements at the purchase or install destination.
Version
Verify the current package version at the linked destination.
Licence
Review the package licence and seller terms at the linked destination.

What happens next

The Agensi listing opens at the current offer. Complete purchase there, inspect SKILL.md and its bundled files, then add the complete folder to your agent.

Questions

Do I need to be technical?

No. Every finding is written for a non-technical founder, with the fix included.

Will it change my code?

No. It is read-only, and it never touches your files or your database.

Catch the leak before your launch does.

Current price and purchase option are shown on Agensi. Instant download. Works with any agent that reads SKILL.md.

Get Pre-Launch Safety Check on Agensi