Code Security Scanner — Scan Source Code for Vulnerabilities | Nurbak
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CODE SECURITY SCANNER

Scan your source code for security flaws

A code security scanner that actually understands your source. Nurbak's AI analyzes your codebase — architecture, auth, data flow — and surfaces exploitable flaws, hardcoded secrets and insecure patterns. Free for public repos.

github.com/
Public repos: free, no account. Results in minutes.

Understands data flow

It follows untrusted input from source to sink across files, catching injection and SSRF a line-level scanner misses.

Finds secrets in history

Hardcoded API keys, tokens and credentials — including ones left behind in the git history.

Explains and fixes

Every finding comes with the impact and a suggested fix, not just a rule ID.

Private by design

Runs on our own model on ephemeral infra; your source code never reaches a third-party AI and isn't stored.

How the code security scan works

1

Enter a public repository as owner/repo.

2

We analyze the source on ephemeral infrastructure.

3

The scanner traces data flow and correlates findings.

4

You get a prioritized report with impact and fix.

5

Connect GitHub read-only to scan private source code.

Code security scanner FAQ

What is a code security scanner?

A tool that analyzes source code to find security flaws before deployment. Nurbak uses an AI model that understands architecture and data flow, not just line patterns.

Which languages does it support?

Common backend and frontend languages including JavaScript/TypeScript, Python, Go, Ruby, PHP, Java and more, plus config and infrastructure files.

Is scanning source code free?

Yes for public repositories. Private source and the full detailed report are on paid plans.

Does my source code leave my control?

It runs on ephemeral infrastructure with our own model; your source is never sent to OpenAI or Anthropic and is deleted after the scan, with a signed audit trail.

Scan your source code free

See the exploitable flaws hiding in your codebase in minutes.

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