---
title: "deepsec: Full-Repository Security Review"
description: "deepsec uses coding agents to find vulnerabilities across your entire repository, then revalidates every finding before it reaches your team."
url: https://vercel.com/oss/deepsec
---

# deepsec

deepsec is an open-source security review harness from Vercel. It maps the security-sensitive surfaces in a repository, uses local matchers to select candidate files, sends coding agents through the relevant code paths, and revalidates their findings.

Run `npx deepsec init` from the root of the repository you want to audit. Follow the [getting-started guide](https://deepsec.sh/docs/getting-started), or explore the source at [github.com/vercel-labs/deepsec](https://github.com/vercel-labs/deepsec).