# deepsec

AI-powered vulnerability scanner that uses coding agents to perform deep security analysis of codebases — regex-based candidate matching followed by LLM-driven investigation, with support for distributed execution and PR diff review.

**Type:** tool
**Added:** 2026-05-24
**Author:** [Vercel Labs](https://github.com/vercel-labs)
**Link:** https://github.com/vercel-labs/deepsec
**Topics:** AI Coding, Dev Tools
**Tags:** security, agents, cli

---

Uses a two-phase approach: fast regex matchers narrow suspicious code patterns, then AI agents investigate each candidate at maximum capability. Supports full repo scans and targeted PR diff reviews. Resumable — automatically skips already-analyzed files if interrupted.

Designed for on-demand security audits of large codebases where traditional static analysis misses subtle vulnerabilities. Runs locally with Claude/Codex subscriptions or scales via Vercel AI Gateway with sandbox-based distributed workers.

---

## Links

- Directory entry: https://andrey-markin.com/directory/deepsec
- All directory entries: https://andrey-markin.com/directory
- Contact: https://andrey-markin.com/#contact