Top # sec Tools &amp; Software

Real-time governance firewall for autonomous AI agents

▲ 7

swain.

your open source local AI security lead. one command.

VulWall

Know your score. Fix what matters. Prove it.

CleanMyLinux

The modern system maintenance tool Linux deserves

Stack Graveyard

Find deprecated npm packages before they haunt your prod app

Certly

Know before your SSL, domain, or DNS breaks

QNSP — Quantum-Native Security Platform

Post-Quantum Security for AI, Data, and Critical Systems.

PixelSafe

Free open-source tool to hide data within PNG images

HailBytes ASM

Self-hosted attack surface management on your own cloud

Defend the Org

Learn the skills cybersecurity pros actually use

Claude Code Security Guidance

Three-layer vulnerability review for Claude Code

Dataforge Honeypot

Lightweight LAN decoys with cloud-based alerts.

Scan My MCP

Audit MCPs for security vulnerabilities.

DefenceCore

Phone number intelligence — automated.

Analytics

OTPilot

Auto-fill 2FA codes on any login page

dockersec

Scan Dockerfiles for security issues. Offline. Free.

Scan Ninja AI

AI vulnerability management that cuts scanner noise

Send Once

SendOnce — Send it. They see it. It's gone.

Productivity

CleanMyLinux

The modern system maintenance tool Linux deserves

Cortile

AI Security for Startups and Vibecoders

Savelon

Open source, privacy-first contacts app

Occulta

Encrypted by proximity. No servers. No accounts. Ever.

Nomakkin

On-demand investigations and risk intelligence

Scam Catcher

Check if a US phone number is a scam in seconds