New: CheckVibe MCP server — scan from Claude Code and Cursor nativelyRead the docs
Scan for free, only pay if you have issues.
Cursor
Windsurf
VS Code
Codex
CopilotIf you can copy and paste, you can secure your app.
Every vulnerability comes with a drop-in prompt you can paste into Claude, Cursor, or any AI agent. Fix shipped code in minutes, not days.
The id param is interpolated straight into the query — switch it to a parameterized statement so the driver escapes input. Handler: src/api/user.ts.
Scan 100+ checks in under 30 seconds. No installs, no configs — point at a URL and start shipping fixes.
Continuous monitoring catches newly exposed secrets, regressions, and supply-chain issues the moment they land in production.
One report for SQLi, XSS, BaaS misconfigs, weak headers, SSL/TLS, and exposed keys — with severity, ownership, and deep links.
From the scanner to the fix loop, every layer of CheckVibe is tuned so small teams can keep up with the surface area they ship.
Every finding ships with a copy-paste prompt engineered for Claude Code, Cursor, and Windsurf.
Understands Supabase, Firebase, and Clerk — no more guessing whether an exposed key matters.
Export to GitHub Issues, Linear, and Slack. Trigger scans from CI or the MCP server.
Discovers subdomains, SPA routes, and background endpoints so nothing slips through the cracks.
“We ship a consumer product, so a leaked checkout token isn’t a CVE, it’s a refund cycle. CheckVibe runs on every deploy and the AI fix prompts close the loop before we even notice.”
Tim Fresenius, CTO
“Half our product is creator analytics, so leaked subscriber data would end us. CheckVibe flagged three insecure RLS policies in our Supabase setup, we pasted the fixes straight into Cursor and shipped the patch the same afternoon.”
Patrick Scherrer, Agency Lead
“We host hundreds of customer projects, so security is non-negotiable. CheckVibe gave us a clear picture of where the real risks were and made it easy to act on them. The team responds quickly and is constantly building new features — it’s a very exciting tool that has become part of our standard workflow.”
Niels van der Velden, Founder, Natuurlijk! Hosting
Mass-vibe-coded a waitlist app on Saturday, ran CheckVibe on Sunday morning and it flagged my Supabase anon key sitting right in the client bundle. Took me 10 min to fix with the prompt it gave me. Shipped again by lunch.
I don’t write code, Cursor does. So I had zero idea if anything was actually secure. CheckVibe told me I had 4 critical issues and I just pasted the fix prompts back into Cursor. Honestly felt like cheating.
A client asked me to audit their site before launch. I ran CheckVibe, found exposed Firebase rules and a missing CSP header, fixed both in under an hour. They thought I was a security expert. I’m not.
We vibe-code MVPs for clients on tight deadlines. CheckVibe is the last step before we hand anything over. It’s caught stuff on literally every project. Not even exaggerating.
I started putting “scanned by CheckVibe” in my footer. Two enterprise leads specifically mentioned it gave them confidence to buy. Best subscription I pay for.
Figured it was another wrapper tool that wouldn’t find anything real. First scan flagged a SQL injection endpoint I’d completely missed. Humbling. Now I scan before every deploy.
What does CheckVibe do?
CheckVibe scans your website with 100+ security checks — exposed API keys, SQL injection, XSS, misconfigured headers, weak SSL/TLS, BaaS misconfigurations, and more. You get a report in 30 seconds with remediation guidance for each issue.
Do I need to know about security?
Not at all. Every issue comes with a fix prompt and prioritized guidance, so you can work through the fixes without security expertise.
How does the fix prompt work?
Each vulnerability in your report includes a ready-to-use remediation prompt with the issue, severity, evidence, and recommended code-level changes.
How much does it cost?
Scans are free — you only pay if issues are found and you want the full report. Starter unlocks fix prompts, more scans, and API access. Pro adds more projects, live threat detection, and priority support. Annual billing saves 30%.
Can I try it first?
Yes. Enter your URL on the homepage to run a scan. You will see how many issues your site has and their severity levels. Upgrade to see the full details and fix prompts.
