Last Updated on March 1, 2026
PRS is a CLI-based scanner focused on safe assessment of web targets.
It combines crawling, passive checks, optional active checks, and report export (JSON/HTML).
This is free and open source software.
Key Features
- Crawler with scope discovery and form extraction.
- Passive and active scan modes.
- Security checks across:
- TLS and transport security.
- Security headers.
- Auth/session and cookie hardening.
- Input handling and injection patterns.
- API-related checks.
- Information leakage and web content exposure.
- Interactive mode with built-in tools:
- scan.
- port (simple port scanner with service names).
- repeater.
- fuzz.
- Report outputs:
- Console summary.
- JSON report.
- HTML report.
Website: github.com/MOYARU/prs
Support:
Developer: moyaru
License: MIT License
PRS is written in Go. Learn Go with our recommended free books and free tutorials.
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Read our verdict in the software roundup.
 Explore our comprehensive directory of recommended free and open source software. Our carefully curated collection spans every major software category.This directory is part of our ongoing series of informative articles for Linux enthusiasts. It features hundreds of detailed reviews, along with open source alternatives to proprietary solutions from major corporations such as Google, Microsoft, Apple, Adobe, IBM, Cisco, Oracle, and Autodesk. You’ll also find interesting projects to try, hardware coverage, free programming books and tutorials, and much more. Discovered a useful open source Linux program that we haven’t covered yet? Let us know by completing this form. |