Site + code security for apps built with AI

Is your app actually
safe to launch?

You shipped fast with AI. Vigil finds the leaked keys, open databases, vulnerable dependencies and security holes it left behind, then hands you the exact fix. Then it keeps watching.

https://

No signup · ~15 seconds · We never store detected keys

200+ checks Site and repository Copy-paste AI fixes Monitoring & alerts Authorized deep testing
Vigil
Trust score
0
your-app.com
Scanned just now · 14.2s
VIGIL · SITE + CODEFix Pack ready →

Catches the mistakes made by every AI builder

LovableBoltv0CursorReplitClaude CodeBubbleFramer
1 in 5

AI-built apps ship with a secret key exposed in the browser.

70%

of Supabase apps we scan have at least one table open to the public.

Proof

Every finding comes with the evidence, a one-line command to reproduce it, and an effort estimate. Not an opinion.

Built for how you ship.

Catch what the AI left behind

Leaked keys, open Supabase tables and missing headers are the three ways vibe-coded apps get breached. We test all three directly.

Vigil · AI-built apps

Fix with the tool you built with

Every finding ships as a prompt for Cursor, Claude Code, Lovable or v0. Paste, apply, re-scan.

Vigil · AI-built apps

One Fix Pack, prioritised

A single consolidated prompt that fixes everything in the right order, tailored to your detected stack.

Vigil · AI-built apps

Watch every deploy

Monitoring re-scans on a schedule and alerts you the moment a new secret or open table appears.

Vigil · AI-built apps

One scan. Everything that can hurt you.

Security first, because that's what gets AI-built apps breached. Then everything a great launch needs.

Worth the money

A scan tells you today.
Vigil keeps you safe tomorrow.

Most scanners stop at a report. Vigil turns findings into fixes, watches every deploy, and tells you the moment something slips, wherever you work.

See plans
01
Monitoring

Re-scan weekly or daily. Track your score over time and see exactly what changed between deploys: new issues, fixed issues, regressions.

02
Alerts with the fix attached

Email, Slack or Discord the moment a new critical issue appears, with the AI prompt that fixes it in the message.

03
Fix Pack

One consolidated, prioritised prompt tailored to your stack. Paste once into Cursor, Claude Code or Lovable and work through the list.

04
API & CI gate

Scan from GitHub Actions with an API key. Fail the build when a critical issue ships or the score drops below your threshold.

Verified-owner only

Prove it's yours. We'll test it properly.

A passive scan reads what's public. Once you verify you own a domain, the way you verify a site with Google, Vigil runs authorized active tests: SQL-injection and XSS probes, open redirects, CSRF, HTTP methods and rate-limiting checks. Every probe is non-destructive and nothing but detection, so it's safe to run on production and you stay in the clear.

Verify in one minute with a DNS record, a file upload or a meta tag.

Active test coverage
SQL injectionerror-based signal detection
Cross-site scriptingreflected, context-aware
Open redirectcanary-host detection
CSRFtoken & SameSite checks
HTTP methods / TRACECross-Site Tracing
Rate limitingauth & write endpoints

From worried to fixed in three steps.

01

Paste a URL or a repo

No install, no signup. Vigil reads your live site like an attacker would, or your repository like a reviewer would.

02

Get a grade and a ranked list

A score out of 100 and every finding ordered by how badly it could hurt you, each explained in plain English.

03

Fix it with one prompt

Copy the Fix Pack into Cursor, Claude Code or Lovable. Apply, re-scan, and turn on monitoring so it stays fixed.

Scan free. Stay safe with Pro.

Everyone gets their score and top fixes free. Upgrade for every fix, the Fix Pack, monitoring and alerts.

Free

See exactly where you stand.

$0forever
  • Full site scan, 9 categories
  • Trust score and verdict
  • Top 3 fixes with AI prompts
  • 1 public repo scan / month
  • Stack and backend detection
Most popular
Pro

Everything to launch safely and stay that way.

$15/mo
$182 billed yearly
  • Every issue, every fix, every prompt
  • Fix Pack: one prompt that fixes it all
  • Repo scans: secrets, deps, risky code
  • Authorized active tests on verified domains
  • Weekly monitoring on 5 sites
  • Email + Slack/Discord alerts
  • Score history and change tracking
  • Shareable report and live badge
Studio

For agencies and teams shipping many apps.

$39/mo
$470 billed yearly
  • Everything in Pro, unlimited scans
  • Daily monitoring on 50 sites
  • API keys + CI workflow (fail the build)
  • Private repos with your token
  • White-label reports
  • Priority scan queue

Prices in USD. Cancel anytime. 7-day money-back guarantee on paid plans.

Questions, answered.

No. Vigil scans your live, public website from the outside, exactly like an attacker or a search engine would. For code, dependency and secret checks you can also point it at a GitHub repository; public repos work instantly, private ones with a read-only token.

Find out before they do.

Fifteen seconds. No signup. You'll sleep better tonight.

https://

No signup · ~15 seconds · We never store detected keys