Go from duct‑tape vibe code to expert engineering.
Your agent says it works. Jackdaws finds the hidden mistakes it left behind, before a client or an attacker does.
7 days free, then $10.00 a month. You add a card to start, nothing is charged before day 7, and you can cancel any time.
Your files are checked and deleted the moment the answer comes back. We never store or log what is in them. Your report stays with you, in your chat and in your project. Privacy details
The hidden risks of vibe coding
Four ways an app built by an agent breaks, or gets broken into, and what the audit looks for in each.
“It works on my end.” Then a client says it’s broken.
Some tests pass without checking anything, so a green checkmark means nothing. The audit finds those tests.
Your agent is allowed to delete everything
One setting lets your agent run any command without asking. Replit’s agent deleted a company’s live database during a code freeze. In Claude Code, the audit names the settings that allow this.
A door left open in the code
Agents copy shortcuts from bad tutorials, like passing a stranger’s text straight to your server. The audit finds the ones that let someone run their own commands on your server. Some doors it cannot see yet; they are listed further down.
An add-on that works against you
A plugin or skill you downloaded can carry a password, read your saved passwords, or tell your agent to send your data elsewhere. The audit reads each one before you trust it.
What your free audit checks
Your agent sends your files, Jackdaws runs eight checks, and you get one list in plain English, most serious first. It never changes your code.
Tests that check nothing
Tests that go green without testing anything, in Python projects.
What your agent is allowed to do
Settings that let your agent run any command, delete files or rewrite history without asking you, in Claude Code.
Open doors in your code
Code that lets a stranger run their own commands or scripts on your server or your users’ screens.
Keys left in your code
An AI or payment key saved in your files or shipped to the browser. Replace it at the provider first; deleting the line does not undo a leak.
Database tables anyone can read
If you use Supabase, the rules in your migrations decide who sees each row. The audit finds tables with no rules, rules that let anyone in, and a rule that lets a user upgrade their own plan.
Paid features anyone can use
API routes with no sign-in check, a price the browser can change, and payment messages your app never checks are real.
Plugins you installed
Hidden passwords, broken setup files and connections to servers that are not secure, in each plugin.
Skills you installed
Hidden instructions, code that downloads and runs more code, and attempts to read your passwords.
At the end it saves the report in your project, so next time it can show what you fixed and what is new.
Is this for me?
- “My app is too small to be a target.”
- Verizon counted 2,842 confirmed breaches at small businesses in its 2025 report. Almost all of them were about money.
- “My app builder handles security.”
- Not always. Apps that Lovable built shipped with database tables anyone could read or change, until a fix in April 2025.
What the plan costs
$10.00/user/month
The first 7 days are free. Cancel before day 7 and you pay nothing.
Your AI tool’s own bill stays separate. See what’s included.
Works with Claude Code, Codex, Cursor, Lovable, Replit, Bolt, v0 and more
The code audit needs a tool that can open your project. From a chat app like Claude or Grok, you can check an installed skill but not your own code.
What the audit doesn’t catch yet
It reads your code without running it, so it cannot see what happens once your app is live, and it reads database rules for Supabase only. The free pre-ship checklist covers those by hand. How it works has the full list.