wazuh — Wazuh - The Open Source Security Platform. Unified XDR and SIEM protection for endpoints and cloud workloads.

ULTIMATE-CYBERSECURITY-MASTER-GUIDE — This repository provides a centralized resource for operational cyber defense and offense, compiling Theory, Tools, Operating Procedures, and Step-by-Step Guides across various critical security domains. Content is sourced from industry-leading books and technical presentations, focusing on practical application rather than JUST theory.

hackbot — Production-ready AI-powered pentesting & cybersecurity assistant with Agent, Chat & Planning modes. CA soon available.

favirecon — Use favicons to improve your target recon phase. Quickly detect technologies, WAF, exposed panels, known services.

OpenOSINT — The OSINT toolkit for AI agents: Agent Skill, MCP server and CLI. Passive by default, no API keys to start, every finding cites its tool call.

h4cker — This repository is maintained by Omar Santos (@santosomar) and includes thousands of resources related to ethical hacking, bug bounties, digital forensics and incident response (DFIR), AI security, vulnerability research, exploit development, reverse engineering, and more. 🔥 Also check: https://hackertraining.org